Transparency in data visualization is an essential ingredient for scientific communication. The traditional approach of visualizing continuous quantitative data solely in the form of summary statistics has repeatedly been criticized for not revealing the underlying raw data distribution. Remarkably, however, systematic and easy-to-use solutions for raw data visualization using the most commonly reported statistical software package for data analysis, IBM SPSS Statistics, are missing. Here, a comprehensive collection of more than 100 SPSS syntax files and an SPSS dataset template is (...) presented and made freely available that allow the creation of transparent graphs for one-sample designs, for one- and two-factorial between-subject designs, for selected one- and two-factorial within-subject designs as well as for selected two-factorial mixed designs and, with some creativity, even beyond. Depending on graph type, raw data can be displayed along with standard measures of central tendency and dispersion. The free-to-use syntax can also be modified to match with individual needs. A variety of example applications of syntax are illustrated in a tutorial-like fashion along with fictitious datasets accompanying this contribution. The syntax collection is hoped to provide researchers, students, teachers, and others working with SPSS a valuable tool to move towards more transparency in data visualization. (shrink)

Manufacturing and industry practices are undergoing an unprecedented revolution as a consequence of the convergence of emerging technologies such as artificial intelligence, robotics, cloud computing, virtual and augmented reality, among others. This fourth industrial revolution is similarly changing the practices and capabilities of operators in their industrial environments. This paper introduces and explores the notion of the Operator 4.0 as well as how this novel way of conceptualizing the human operator necessarily implicates human values in the technologies that constitute it. (...) The design approach known as value sensitive design (VSD) is used to explore how these Operator 4.0 technologies can be designed for human values. Expert elicitation surveys were used to determine the values of industry stakeholders and examples of how the VSD methodology can be adopted by engineers in order to design for these values is illustrated. The results provide preliminary adoption strategies that industrial teams can take to Operator 4.0 technology for human values. (shrink)

Factorial surveys integrate elements of survey research and classical experiments. Using a large number of respondents in a controlled setting, FSs approximate complex and realistic judgment situations through so-called vignettes—that is, carefully designed descriptions of hypothetical people, social situations, or scenarios. Despite being rooted, and predominantly applied, in sociology, FSs are particularly promising for business and society scholars. Given the multiplicity, inherent complexity, and sometimes fuzziness of B&S research objects, conventional research methods inevitably reach their limits. This article, therefore, (...) systematically presents methodological and thematic opportunities for FS studies in B&S research. It is argued that FSs are well suited to dealing with the complex interplay of societal-, organizational-, and individual-level factors in B&S research and to studying the principles underlying human perceptions, attitudes, values, social norms, and behavior. The application of the FS method is illustrated based on a showcase example in the realm of socially responsible investments. As the literature on the conceptualization of FSs is limited, methodological challenges are addressed to guide B&S researchers past the common methodological pitfalls. (shrink)

This study investigated the factorial validity of the 58-item Corporate Ethical Virtues scale :923–947, 2008). The major aim was to test the invariance of the factor structure across different organizational samples. The CEV scale was designed to measure eight corporate virtues: clarity, congruency of supervisors, congruency of senior management, feasibility, supportability, transparency, discussability, and sanctionability. The data consisted of four organizational samples that are operated in the private and public sector. The results of confirmatory factor analyses supported the hypothesized (...) eight-factor structure, as well as its alternative second-order factor structure, where high correlations between the first-order factors were explained by a general CEV factor. These factor structures remained the same across samples, lending strong support for the group invariance assumption of the scale. Thus, the 58-item CEV scale was found to be a valid tool for measuring the aspect of ethical organizational culture in different organizations, and its use can be recommended for future research. (shrink)

This article introduces a special section concerned with precariousness and cultural work. Its aim is to bring into dialogue three bodies of ideas — the work of the autonomous Marxist `Italian laboratory'; activist writings about precariousness and precarity; and the emerging empirical scholarship concerned with the distinctive features of cultural work, at a moment when artists, designers and (new) media workers have taken centre stage as a supposed `creative class' of model entrepreneurs. The article is divided into three sections. It (...) starts by introducing the ideas of the autonomous Marxist tradition, highlighting arguments about the autonomy of labour, informational capitalism and the `factory without walls', as well as key concepts such as multitude and immaterial labour. The impact of these ideas and of Operaismo politics more generally on the precarity movement is then considered in the second section, discussing some of the issues that have animated debate both within and outside this movement, which has often treated cultural workers as exemplifying the experiences of a new `precariat'. In the third and final section we turn to the empirical literature about cultural work, pointing to its main features before bringing it into debate with the ideas already discussed. Several points of overlap and critique are elaborated — focusing in particular on issues of affect, temporality, subjectivity and solidarity. (shrink)

Monitoring systems have recently arisen to verify compliance with corporate codes of conduct for labor. This article places codes in the context of broader debates on global governance and argues for an empowered participatory approach to international labor standards focusing on enabling rights. Based on ethnographic research in Mexico and Guatemala on the implementation of codes in the apparel sector and their use in cross-border organizing campaigns, it explores the effect of monitoring on worker empowerment and working conditions in global (...) factories. The analysis highlights institutional designs and political strategies capable of contributing to the protection of international labor rights. (shrink)

Factory workers make up a large proportion of China’s internal migrants and may be highly susceptible to job and adaptation stress, negative affective states, and Internet gaming disorder. This cross-sectional study investigated the relationships between job stress, psychological adaptation, negative affective states and IGD among 1,805 factory workers recruited by stratified multi-stage sampling between October and December 2019. Structural equation modeling was conducted to test the proposed mediation model. Among the participants, 67.3% were male and 71.7% were aged 35 years (...) old or below. The prevalence of probable depression, probable anxiety, and IGD was 39.3, 28.7, and 7.5%. Being male, younger age, and shorter duration of living in Shenzhen were associated with higher IGD scores. Job stress was significantly associated with IGD but not with negative affective states. Psychological adaptation was significantly associated with negative affective states. Negative affective states were positively associated with IGD. The indirect effect of psychological adaptation but not job stress on IGD through negative affective states was statistically significant. The observed psychological correlates and mechanisms are modifiable, and can inform the design of evidence-based prevention programs for depression, anxiety, and IGD in this population. (shrink)

It was proposed that the data from Monte Carlo statistical investigations be subjected to analysis of variance methods rather than the conventional techniques of tabling, graphing, and inspecting the data. Two examples in which analysis of variance methods were applied to published Monte Carlo studies were presented. It was suggested that balanced factorial designs should be used whenever possible in Monte Carlo studies so that analysis of variance methods would be directly applicable. Finally, three advantages of analysis of variance (...) methods over conventional techniques were described and analysis of variance methods were contrasted with a possible alternative analytical method, multiple regression analysis. (shrink)

Codes of ethics are directly aimed at behavioral control, but they also affect a company’s ethical culture, which in turn concerns compliance and ethical behavior. To positively influence a company’s ethical culture, employees must be familiar with its code of ethics, perceive that top management is committed to the code, and believe that their peers also comply with the code. The evidence on whether a code’s design affects a company’s ethical culture is limited. This study’s factorial survey experiment (...) contributes to this gap in two ways: first, it investigates whether a code’s design affects how easily the code can be learned and, therefore, contributes to code familiarity. Second, it examines how a code can convey expectations regarding top management’s commitment and peers’ behavior, both of which are part of ethical culture. The results indicate that a positive tone increases code familiarity, and a code signed by top managers sends a strong signal of their commitment to the code. Finally, various implications of the results for research and practice are discussed. (shrink)

The experiment, the design, and the analysis; Review of statistical inference; Single-factor experiments with no restrictions on randomization; Single-factor experiments - randomized block design; Single-factor experiments - latin and other squares; Factorial experiments; 2n factorial experiments; Qualitative and quantitative factors; 3n factorial experiments; Fixed, random and mixed models; Nested and nested-factorial experiments; Experiments of two or more factors - restrictions on 4randomization; Factorial experiments - split-plot design; Factorial experiment - confounding in (...) blocks; Franctional replication; Miscellaneous topics. (shrink)

The target article is important not only for black-box studies, but also for those interested in tracing cognitive processing and/or subjective experience. I provide two examples taken from my own research. I then proceed to discuss how best to analyze data from the n = 1 study, which has a factorial design.

In this article, we draw upon the notion that employees’ work characteristics are an important pathway through which leaders influence employee well-being and propose a theoretical framework that integrates perspectives on leadership, occupational stress, and job design. Based on this integrative approach, we developed the health- and development-promoting leadership behavior questionnaire (HDLBQ) for assessing job demands emanating from and job resources provided through the leader. Validation of the measure in German, French, and English using an overall sample of 2,934 (...) employees demonstrated adequate psychometric properties. An examination of the factorial structure revealed three higher-order factors: demanding, development-oriented, and support-oriented leadership. Multigroup confirmatory factor analysis indicated structural equivalence across the three language versions of the HDLBQ. Correlations with employee well-being were moderate, and the HDLBQ explained unique variance in employee well-being beyond that explained by transformational leadership. Suggestions for applications of the HDLBQ and approaches to enhance employee well-being at the workplace are discussed. (shrink)

The Large Hadronic Collider (LHC), which is to be the world’s highest energy particle accelerator, is currently being constructed at the CERN laboratory in Geneva, Switzerland. The machine was designed to be high enough in energy to produce a completely new type of particle, the Higgs boson, which is considered to be the missing puzzle-piece in the Standard Model of particle interactions. According to current theoretical thinking, it is the Higgs particle that gives mass to all the other particles, quarks, (...) leptons, etc., in the current bestiary of fundamental particles. (shrink)

Many research fields concerned with the processing of information contained in human faces would benefit from face stimulus sets in which specific facial characteristics are systematically varied while other important picture characteristics are kept constant. Specifically, a face database in which displayed expressions, gaze direction, and head orientation are parametrically varied in a complete factorial design would be highly useful in many research domains. Furthermore, these stimuli should be standardised in several important, technical aspects. The present article presents (...) the freely available Radboud Faces Database offering such a stimulus set, containing both Caucasian adult and children images. This face database is described both procedurally and in terms of content, and a validation study concerning its most important characteristics is presented. In the validation study, all frontal images were rated with respect to the shown facial expression, intensity of expression, clarity of expression, genuineness of expression, attractiveness, and valence. The results show very high recognition of the intended facial expressions. (shrink)

The Gamer’s Dilemma challenges us to justify the moral difference between enacting virtual murder and virtual child molestation in video games. The Dilemma relies for its argumentative force on the claim that there is an intuitive moral difference between these acts, with the former intuited as morally acceptable and the latter as morally unacceptable. However, there has been no empirical investigation of these claims. To explore these issues, we developed an experimental survey study in which participants were asked to reflect (...) on imaginary video game scenarios as part of a 2 (undertake virtual murder or molestation) X 2 (against an adult or child) X 2 (in a high or low realism virtual environment) factorial design. We found that there was a significant difference between people’s views about virtual murder and virtual molestation. Whether the virtual act was performed against an adult or child was non-significant in most conditions, whereas whether it was performed in a high or low realism virtual environment was significant in most conditions. Gender did not impact these results, whereas perceived gaming experience, hours of video game play per week, and integrity did. These results provide an empirical grounding for future discussions of the Gamer's Dilemma. (shrink)

The study of human behavior is severely hampered by logistical problems, ethical and legal constraints, and funding shortfalls. However, the biggest difficulty of conducting social and behavioral research is the extraordinary complexity of the study phenomena. In this article, we review the impact of complexity on research design, hypothesis testing, measurement, data analyses, reproducibility, and the communication of findings in psychological science. The systematic investigation of the world often requires different approaches because of the variability in complexity. Confirmatory testing, (...) multi-factorial designs, survey methods, large samples, and modeling are frequently needed to study complex social and behavioral topics. Complexity impedes the measurement of general constructs, the reproducibility of results and scientific reporting, and the general rigor of research. Many of the benchmarks established by classic work in physical science are not attainable in studies of more complex phenomena. Consequently, the standards used to evaluate scientific research should be tethered to the complexity of the study topic. (shrink)

Accumulating empirical evidence suggests that anger elicited in one situation can influence trust behaviors in another situation. However, the conditions under which anger influences trust are still unclear. The present study addresses this research gap and examines the ways in which anger influences trust. We hypothesized that the social distance to the trustee, and the trusting person’s gender would moderate the effect of anger on trust. To test this hypothesis, a study using a 2 (Anger vs. Control) × 2 (Low (...) vs. High social distance) × 2 (Men vs. Women) factorial design was conducted in Germany (N= 215) and in China (N= 310). Results reveal that in both countries men’s trust behavior was not influenced by the manipulations (i.e., anger and social distance). The pattern for women, however, differed by country. In Germany, women’s trust to a stranger (i.e., high social distance) was increased by anger; while in China, women’s trust to someone who they have communicated with (i.e., low social distance) was increased by anger. These results indicate that women’s trust levels seem to be more context-sensitive than men’s. (shrink)

Objectives: To determine the effects of risk and payment on subjects’ willingness to participate, and to examine how payment influences subjects’ potential behaviours and risk evaluations.Methods: A 3 × 3 , between subjects, completely randomised factorial design was used. Students enrolled at one of five US pharmacy schools read a recruitment notice and informed consent form for a hypothetical study, and completed a questionnaire. Risk level was manipulated using recruitment notices and informed consent documents from hypothetical biomedical research (...) projects. Payment levels were determined using the payment models evaluated by Dickert and Grady as a guide. Five dependent variables were assessed in the questionnaire: willingness to participate, willingness to participate with no payment, propensity to neglect to tell about restricted activities, propensity to neglect to tell about negative effects, and risk rating.Results: Monetary payment had positive effects on respondents’ willingness to participate in research, regardless of the level of risk. However, higher monetary payments did not appear to blind respondents to the risks of a study. Payment had some influence on respondents’ potential behaviours regarding concealing information about restricted activities. However, payment did not appear to have a significant effect on respondents’ propensity to neglect to tell researchers about negative effects.Conclusions: Monetary payments appear to do what they are intended to do: make subjects more willing to participate in research. Concerns about payments blinding subjects to risks could not be substantiated in the present study. However, the findings do raise other concerns—notably the potential for payments to diminish the integrity of a study’s findings. Future research is critical to make sound decisions about the payment of research subjects. (shrink)

The purpose of this paper is to investigate the Korean public relations practitioners'' perceptions toward ethical issues, individual practices, and ethical standards in the context of ethical ideology. The survey was conducted with the Korean public relations practitioners. A 2 (Relativism: High/Low) × 2 (Idealism: High/Low) factorial design was devised for the analysis.The MANOVA results showed that ethical ideology (idealism and relativism) had significant effects on ethical decision-making. Idealistic ideology had a main effect on ethical issues, individual practices, (...) and ethical standards. However, relativistic ideology only affected the decision-making process related to ethical issues. No interaction effects were detected. This study indicated that the individual''s ethical ideology could be an important variable in explaining the outcomes of the individual''s ethical decision-making among Korean public relations practitioners. (shrink)

Researchers have studied marketing ethics from several perspectives. Few studies, however, have analyzed supervisory reactions to unethical behavior by salespeople. The results of this study using a 2 × 3 factorial design showed that the performance level of the salesperson and the consequences of the salesperson's actions influenced some types of discipline used by a sample of 246 sales managers. The findings both support and contradict prior research on how sales managers respond to unethical sales force behavior.

The Gamer’s Dilemma is based on the intuitions that in single-player video games fictional acts of murder are seen as morally acceptable whereas fictional acts of sexual assault are seen as morally unacceptable. Recently, it has been suggested that these intuitions may apply across different forms of media as part of a broader Paradox of Fictionally Going Too Far. This study aims to empirically explore this issue by determining whether fictional murder is seen as more morally acceptable than fictional sexual (...) assault across different media types, and whether audio-visuality and the degree of agency afforded by the medium influences these judgments. An experimental survey study was developed where participants responded to imaginary fictional scenarios as part of a 2 (engages with fictional murder or fictional sexual assault) X 2 (in a high or low agency) X 2 (audio-visual or non-audio-visual medium) factorial design. It was found that fictional murder was seen to be more morally acceptable than fictional sexual assault across all media types, providing empirical support for the Paradox of Fictionally Going Too Far. It was also found that the audio-visuality and degree of agency influenced judgments of moral acceptability. (shrink)

Anonymous resume screening, as assumed, does not dissuade age discriminatory effects. Building on job market signaling theory, this study investigated whether older applicants may benefit from concealing explicitly mentioned age signals on their resumes (date of birth) or whether more implicit/subtle age cues on resumes (older-sounding names/old-fashioned extracurricular activities) may lower older applicants’ hirability ratings. An experimental study among 610 HR professionals using a mixed factorial design showed hiring discrimination of older applicants based on implicit age cues in (...) resumes. This effect was more pronounced for older raters. Concealing one’s date of birth led to overall lower ratings. Study findings add to the limited knowledge on the effects of implicit age cues on hiring discrimination in resume screening and the usefulness of anonymous resume screening in the context of age. Implications for research and practice are discussed. (shrink)

It is well known that the appearance of food, particularly its color, can influence flavor perception and identification. However, food studies involving the manipulation of product color face inevitable limitations, from extrinsic flavors introduced by food coloring to the cost in development time and resources in order to produce different product variants. One solution lies in modern virtual reality technology, which has become increasingly accessible, sophisticated, and widespread over the past years. In the present study, we investigated whether making a (...) coffee look milkier in a VR environment can alter its perceived flavor and liking. Thirty-two United Kingdom consumers were given four samples of black cold brew coffee at 4 and 8% sucrose concentration. They wore VR headsets throughout the study and viewed the same coffee in a virtual setting. The color of the beverage was manipulated in VR, such that participants saw either a dark brown or light brown liquid as they sipped the coffee. A full factorial design was used so that each participant tasted each sweetness x color combination, Participants reported sweetness, creaminess, and liking for each sample. Results revealed that beverage color as viewed in VR significantly influenced perceived creaminess, with the light brown coffee rated to be creamier than dark brown coffee. However, beverage color did not influence perceived sweetness or liking. The present study supports the role of VR as a means of conducting food perception studies, either to gain a better understanding of multisensory integration, or, from an industry perspective, to enable rapid product testing when it may be time-intensive or costly to produce the same range of products in the real-world. Furthermore, it opens potential future opportunities for VR to promote healthy eating behavior by manipulating the visual appearance of foods. (shrink)

This paper investigates the effectiveness of a new traceability label on consumer willingness to buy the labelled product and whether the effect is mediated by moral affective evaluations of the product. A between-subjects factorial design was used to test the effect of a new traceability label on willingness to buy a chocolate bar, while controlling for different product features and whether this effect was mediated through the consumer’s moral affective evaluations of the product. A broad sample of 1,064 (...) ordinary Danish consumers was recruited for the study from the panel of an online sample provider, age range 18–80. We found that the traceability label has a significant impact on consumer willingness to buy a chocolate bar. This impact is mediated by moral affective evaluations of the chocolate bar. Based on the dual process models of persuasion, we conclude that consumers mainly process the traceability label in a heuristic way, through a peripheral route, making a fast and frugal, affect-based judgment, rather than one based on elaborate reasoning. Being one of the first empirical studies on the impact of a traceability label on consumer willingness to buy a product, it provides valuable insights for businesses on the effects of a traceability label on consumer behaviour. In addition, it provides new insights on the process through which an ethical label influences consumer evaluations and purchase behaviour. This study is, to the best of our knowledge, the first to show that an ethical label influences consumer decision-making through activating a holistic moral affective evaluation of the offering, rather than through strengthening the consumer’s knowledge base for a more qualified reasoning process. (shrink)

Online product recommendation systems have gained prominence in the context of e-commerce over the past years. Despite the increased research on OPR use, less attention has been paid to examining how decision and affective assessment of the OPR are contingent upon the product type. This study proposes and examines a recommendation-product congruity proposition based on cognitive fit and schema congruity theories. The proposition states that when the content of the OPR [either system-generated recommendation or a consumer-generated recommendation ] matches the (...) brain-stored schema initiated by a particular product, then a consumer would use a schema-based information assessment strategy and experience favorable decision and affective assessment of the OPR. This then affects consumers’ intentions to purchase and reuse OPR. The proposition is tested via a 2 × 2 between-respondents factorial design of a cross-sectional survey with 482 Amazon customers. The results support the following two matching conditions of the proposition: SGR describing a search product and CGR explaining an experienced product, which might lead customers to perceive lower decision effort, greater decision quality, and higher enjoyment with the OPR that subsequently have a significant impact on their intentions to purchase and reuse OPR. This study expands our understanding of how recommendation-product congruence influences the consumer’s decision and affective assessment behavior and provides practical implications for the identification and presentation of the recommendation type and product type for a better customer decision. (shrink)

Background/ObjectiveSocial skills are essential in adolescence, both for their relational dimension and for their influence on other areas of adolescent life, so it is essential to include Social skills in the formal education of students.MethodThis paper presents the results of an experimental mixed factorial design pilot study in which an Interpersonal Skills Training Program for Adolescents was applied. The convenience sample consisted of 51 adolescents. An evaluation was carried out before and after the intervention, using the CEDIA and (...) SAS-A questionnaires.ResultsThe mixed factorial ANOVA show significant differences in the overall measures and in most of the subscales of both questionnaires, indicating that PEHIA is effectiveness, at least in the short term.ConclusionsThe results obtained in assertiveness, interpersonal relationships and public speaking suggest that the program is feasible and shows promising results in reducing anxiety. However, a larger scale study should be conducted. (shrink)

This study investigates the efficacy of three corporate social responsibility (CSR) initiatives—sponsorship, cause-related marketing (CRM), and philanthropy—on consumer–company identification (C–C identification) and brand attitude and, in turn, consumer citizenship behaviors. CSR reputation is proposed as the moderating variable that affects the relationship between CSR initiatives, C–C identification, and brand attitude. A conceptual model that integrates the hypothesized relationships and the moderating effect of CSR reputation is used to frame the study. Using a between-subjects factorial designed experiment, the results showed (...) that all three CSR initiatives have a significant effect on C–C identification and brand attitude. The level of that influence, however, varied according to a firm’s CSR reputation. Managerial implications of these findings are also discussed. (shrink)

Researchers have studied marketing ethics from several perspectives. Few studies, however, have analyzed supervisory reactions to unethical behavior by salespeople. The results of this study using a 2 × 3 factorial design showed that the performance level of the salesperson and the consequences of the salesperson''s actions influenced some types of discipline used by a sample of 246 sales managers. The findings both support and contradict prior research on how sales managers respond to unethical sales force behavior.

This study examined whether transformational leadership would be affected by the predominance of a particular guna in a leader and his or her belief in Karma Yoga. An experiment was conducted using a sample of 110 marketing executives working in a financial services firm in eastern India. A 2 × 2 + 1 factorial design was used to manipulate the three gunas and Karma Yoga. Sattva and rajas were crossed with Karma Yoga to produce four cells, with tamas (...) being the fifth cell. Transformational leadership was the measured variable. Results show that compared to rajas, sattva enhances transformational leadership, whereas tamas reduces it. Further, Karma Yoga enhances transformational leadership when the leader is sattvic, but does not enhance transformational leadership when the leader is rajasic. Results imply that organizations interested in enhancing transformational leadership should develop s attvic qualities in their managers and encourage them to be duty oriented. (shrink)

Although the influence of affect on creativity has received some theoretical and empirical attention, the role of affect as a consequence of creative problem solving has been neglected. This study is the one of the first to examine empirically the affect that results from creative problem solving. In a 2 (group) × 3 (time period) × 2 (task) factorial design, 122 art and science students were randomly assigned to complete an art or science task and to report on (...) the kind and intensity of affect before, during, and after creative problem solving. It was predicted that art and science students would report different levels of affect only after the insight, not before or during, and that the effects of task, not just group, would contribute to affective variability between art and science students. Science students reported similar levels of (positive) affective intensity before and during creative insight as art students. It was only after the insight that art students reported more intense affective experiences than science students. Task differences accounted for a significant amount of variance in affective intensities, but primarily for art-oriented subjects. These findings suggest that viewing affect as a dependent variable of cognition, rather than primarily as an independent variable, is a direction that would benefit the field of empirical work on cognition and emotion. Current cognitive theories of emotion offer much potential in understanding the affective consequences of creative problem solving. (shrink)

The objective of this study was to investigate the effects of avatar sex, salience of avatar sex, and player sex-type on less conscious embodied emotional arousal and valence vs. consciously perceived emotional arousal and valence elicited by a gaming experience. The experiment conducted a 2 avatar sex × 2 salience of avatar sex × 2 player sex-type mixed model factorial design. Participants were randomly assigned to one of two gameplay conditions and then played two 15-min sessions of a (...) video game—one session playing the game as a male avatar and one session playing the game as a female avatar. The order in which participants played as either a male or female avatar was randomized. Psychophysiological indicators of arousal and valence were recorded during gameplay. Self-report measures of arousal and valence were obtained immediately after each 15-min session of gameplay. Data analysis tested hypotheses concerning the effects of avatar sex, salience of avatar sex, and player sex-type separately on real-time embodied variation in arousal and valence as revealed through physiological indicators and conscious perception of arousal and valence obtained through self-report measures. (shrink)

Multimedia learning research addresses the question of how to design instructional material effectively. Signaling and adding graphics are typical instructional means that might support constructing a mental model, particularly when learning abstract content from multiple representations. Although signals can help to select relevant aspects of the learning content, additional graphics could help to visualize mentally the subject matter. Learners’ prior knowledge is an important factor for the effectiveness of both types of support: signals and added graphics. Therefore, we conducted (...) an experimental study situated in a university course of computer science with N = 124 participants. In our 2 × 2 factorial design, we investigated the effects of signals and illustrating graphics on learning outcomes and their potential interplay. Based on our regression analysis, we revealed prior knowledge as a significant moderator. Although learners with low levels of prior knowledge can profit from all types of help but still gain rather weak learning outcomes, learners with medium levels of prior knowledge profit from the synergy of both helps. With higher levels of prior knowledge, signals were particularly hampering. To improve the understanding of these supportive or hampering effects, a more fine-grained analysis of these processes and motivational effects is necessary. (shrink)

Many psychological studies have shown that human‐generated sequences are hardly ever random in the strict mathematical sense. However, what remains an open question is the degree to which this (in)ability varies between people and is affected by contextual factors. Herein, we investigated this problem. In two studies, we used a modern, robust measure of randomness based on algorithmic information theory to assess human‐generated series. In Study 1 (), in a factorial design with task description as a between‐subjects variable, (...) we tested the effects of context and mental fatigue on human‐generated randomness. In Study 2 (), in online research, in experimental design, we further investigated the effect of mental fatigue on the randomness of human‐generated series and the relationship between the need for cognition (NFC) and the ability to produce random‐like series. Results of Study 1 show that the activation of the ability to produce random‐like series depends on the relevance of the contextual cues (), whether they activate known representations of a random series generator and consequently help to avoid the production of trivial sequences. Our findings from both studies on the effect of mental fatigue (Study 1 – ; Study 2 – ) and cognitive motivation () demonstrate that regardless of the context or task's novelty people quickly lose interest in the random series generation. Therefore, their performance decreases over time. However, people high in the NFC can maintain the cognitive motivation for a longer period and consequently on average generate more random series. In general, our results suggest that when contextual cues and intrinsic constraints are in optimal interaction people can temporarily escape the structured and trivial patterns and produce more random‐like sequences. (shrink)

Several recent studies have found that when the other’s gain is greater, even subjects’ reward may seem like a loss and lead to a negative experience. These studies indicate the complexity of reward evaluation in the context of social comparison. The satisfaction rating of reward outcome not only depends on objective social comparison but also on subjective evaluation. However, less is known about the neural time course of subjective evaluation. Therefore, we employed a 2 × 2 within-subjects factorial (...) class='Hi'>design, in which we manipulated the reward distribution for the subjects. Electroencephalography responses were recorded, while two subjects concurrently but independently performed a simple dot-estimation task that entailed monetary rewards. Behavioral results showed that the subjects were more satisfied with the advantageous distribution, regardless of upward or downward comparison. The analysis of event-related potentials revealed that disadvantageous distribution elicited a larger P2 than advantageous distribution, and this effect was not modulated by comparison direction. In contrast, the late positive potential showed an effect of comparison direction independent of subjective evaluation. The data suggest that subjective evaluation acts upon the early stage of reward processing and manifests in the P2 component, whereas social comparison plays a role in the later appraisal process. (shrink)

Tendencies of approach and avoidance seem to be a universal characteristic of humans. Specifically, individuals are faster in avoiding than in approaching negative stimuli and they are faster in approaching than in avoiding positive stimuli. The existence of this automatic approach-avoidance bias has been demonstrated in many studies. Furthermore, this bias is thought to play a key role in psychiatric disorders like drug addiction and phobias. However, its mechanisms are far from clear. Theories of embodied cognition postulate that the nature (...) of gestures plays a key role in this process. To shed light on the role of the involved gesture we employed a 2 × 2 factorial design with two types of stimuli. Participants had either to approach positive and avoid negative stimuli or to avoid positive stimuli and approach negative stimuli. Further, they responded either with a joystick or a button press on a response pad. Participants reacted faster in congruent conditions, i.e., avoiding negative stimuli and approaching positive stimuli, than in incongruent conditions. This replicates the known approach and avoidance bias. However, direct analysis of the button press condition revealed no reaction time advantage for congruent trials compared to incongruent trials. In contrast, in the joystick condition participants were significantly faster performing congruent reactions than incongruent reactions. This interaction, a significant reaction time advantage, when the response is enacted by moving a joystick towards or away from the body provides evidence that approach-avoidance tendencies have a crucial bodily component. (shrink)

One of the challenges in the motivation literature is examining the simultaneous effect of different motivational mechanisms on overall motivation and performance. The motivational congruence theory addresses this by stipulating that different motivational mechanisms can reinforce each other if they have similar effects on the perceived locus of causality. Reward salience and choice are two motivational mechanisms which their joint effects have been long debated. Built upon the motivational congruence effect, a recent empirical study affirms that a salient reward in (...) a condition characterized by lack of choice and a non-salient reward in a condition characterized by provision of choice both increase overall motivation and performance. In this study, we examine the effect of reward salience and choice on overall motivation and performance in a controlling context, an effect which has not been studied before. A 2 × 3 factorial design was conducted to examine research hypotheses. The results show that under controlling conditions, salient reward improves overall motivation and performance compared to non-salient and no-reward conditions. (shrink)

This chapter presents the advantages of the use of functional regions of interest along with its specific concerns, and provides a reference to Karl J. Friston related to the subject. Functionally defined ROI help to test hypotheses about the cognitive functions of particular regions of the brain. fROI are useful for specifying brain locations and investigating separable components of the mind. The chapter provides an overview of the common and uncommon misconceptions about fROI related to assumptions of homogeneity, factorial (...) designs versus independent localizers, a summary measure, and the naming of fROI. (shrink)

The purpose of this study was to investigate how the subjective impression of English speech would change when pause duration at punctuation marks was varied. Two listening experiments were performed in which written English speech segments were rated on a variety of evaluation items by both native-English speakers and non-native speakers. The ratings were then subjected to factor analysis. In the first experiment, the pauses in three segments were made into the same durations, from 0.075 to 4.8 s. Participants rated (...) the segments on 23 evaluation items on a rating scale from 1 to 10. A varimax rotation after PCA led to two factors that were related to speech style. These two factors could be interpreted as representing speech naturalness and speech rate. Speech segments with a pause duration of 0.6 s received the highest naturalness evaluation, while perceived speech rate decreased as the physical pause duration increased, without any changes in utterance segments. In the second experiment, a full-factorial design of pause durations within and between sentences, i.e., for commas and for periods, was implemented in two speech segments. The original speech segments and speech segments without any pauses were also included as control conditions. From ratings on 12 evaluation items, similar to Experiment 1, two factors representing speech naturalness and speech rate were obtained. The results showed again that the perceived speech rate decreased with an increase only in pause duration. As for speech naturalness, the highest evaluations occurred when pause durations were 0.6 s within sentences, and either 0.6 or 1.2 s between sentences. This recommends fixing all pause durations to 0.6 s as a practical way to train non-native speakers to make their spoken English appear more natural. (shrink)

Although the influence of affect on creativity has received some theoretical and empirical attention, the role of affect as a consequence of creative problem solving has been neglected. This study is the one of the first to examine empirically the affect that results from creative problem solving. In a 2 (group) × 3 (time period) × 2 (task) factorial design, 122 art and science students were randomly assigned to complete an art or science task and to report on (...) the kind and intensity of affect before, during, and after creative problem solving. It was predicted that art and science students would report different levels of affect only after the insight, not before or during, and that the effects of task, not just group, would contribute to affective variability between art and science students. Science students reported similar levels of (positive) affective intensity before and during creative insight as art students. It was only after the insight that art students reported more intense affective experiences than science students. Task differences accounted for a significant amount of variance in affective intensities, but primarily for art-oriented subjects. These findings suggest that viewing affect as a dependent variable of cognition, rather than primarily as an independent variable, is a direction that would benefit the field of empirical work on cognition and emotion. Current cognitive theories of emotion offer much potential in understanding the affective consequences of creative problem solving. (shrink)

We report the results of an experiment on how individual risk taking clusters together when subjects are informed of peers’ previous risk taking decisions. Subjects are asked how much of their endowment they wish to allocate in a lottery in which there is a 50% chance the amount they invest will be tripled and a 50% chance their investment will be lost. We use a 2 × 2 factorial design varying: (i) whether the subjects initially observed high or (...) low investment social anchors, (ii) whether information about the investment decisions of other subjects in their social group is provided. We find strong evidence that individuals' risk taking decisions are malleable to that of their peers, which in turn leads to social clustering of risk taking. Social anchors shape initial risk taking, with mean investment then converging to a high level across treatments. (shrink)

This experiment used event-related potentials to study the tactile-visual information conflict processing in a tactile-visual pairing task and its modulation by tactile-induced emotional states. Eighteen participants were asked to indicate whether the tactile sensation on their body matched or did not match the expected tactile sensation associated with the object depicted in an image. The type of tactile-visual stimuli and the valence of tactile-induced emotional states were manipulated following a 2 × 2 factorial design. Electrophysiological analyses revealed a (...) mismatched minus matched negative difference component between 420 and 620 ms after stimulus onset in the negative tactile-induced emotional state condition. This ND420-620 component was considered as a sign of the cross-modal conflict processing during the processing of incongruent tactile-visual information. In contrast, no significant mismatched minus matched negative difference component was found in the positive tactile-induced emotional state condition. Together, these results support the hypothesis that a positive emotional state induced by a positive tactile stimulation improves tactile-visual conflict processing abilities. (shrink)

In combating the ongoing global health threat of the COVID-19 pandemic, decision-makers have to take actions based on a multitude of relevant health data with severe potential consequences for the affected patients. Because of their presumed advantages in handling and analyzing vast amounts of data, computer systems of algorithmic decision-making are implemented and substitute humans in decision-making processes. In this study, we focus on a specific application of ADM in contrast to human decision-making, namely the allocation of COVID-19 vaccines to (...) the public. In particular, we elaborate on the role of trust and social group preference on the legitimacy of vaccine allocation. We conducted a survey with a 2 × 2 randomized factorial design among n = 1602 German respondents, in which we utilized distinct decision-making agents and prioritization of a specific social group as design factors. Our findings show that general trust in ADM systems and preference for vaccination of a specific social group influence the legitimacy of vaccine allocation. However, contrary to our expectations, trust in the agent making the decision did not moderate the link between social group preference and legitimacy. Moreover, the effect was also not moderated by the type of decision-maker. We conclude that trustworthy ADM systems must not necessarily lead to the legitimacy of ADM systems. (shrink)

In this paper we analyze the relative effectiveness of the moment of contact between a brand and an individual consumer. The concept of effectiveness is made operational through the use of both attitude and awareness measures. The main research uses a 4x4 Latin square confounded within subjects factorial design with different touch points and brands. The appropriate stimuli were identified in a preliminary study. The results indicate that, overall, TV advertising and print advertisements – the traditional media channels (...) – are significantly more effective than the internet, a non-traditional media channel. (shrink)

Many studies of bribery acknowledge the important role of bribe-givers, but their true motives remain unclear. We propose that the likelihood of bribery depends on the willingness of an organization to affiliate with local parties or to be successful in a host country, or to have power over local parties. We further argue that different opportunities, either pervasive or arbitrary, facilitate different types of motives that affect the likelihood of bribery. In addition, we investigate the effect of perceived fairness on (...) the likelihood of bribery. We employ a 3 (motives: affiliation vs. achievement vs. power) × 2 (opportunities: pervasiveness vs. arbitrariness) × 2 (perceived fairness: high vs. low) factorial design in experimental settings among Executive MBA students in southern Taiwan. Our findings indicate that, when companies perceive a higher level of distributive fairness, high-achieving organizations are more likely to offer a bribe when the condition is pervasive. When they have a powerful motive, arbitrariness engenders a higher likelihood of bribery. When they perceive less distributive fairness, there are no significant differences between motive and opportunity. (shrink)