The standard cognitive explanation for the emergence of human communication is that it rests largely on the expression and attribution of communicative intentions which are, in turn, enabled by complex metarepresentations of mental states. This complexity is at odds with the limited metapsychological abilities of infants. But mentalistic metarepresentations are neither necessary nor sufficient in explaining communication. Coded ostensive signals (e.g., eye contact) and established channels (e.g., speech) allow that communicative episodes be identified through decoding rather than metarepresentational inferences. Thus, (...) some metarepresentations may be unnecessary. However, metapsychology is also insufficient for explaining communication: the logic of instrumental actions permits interpreting their effect as following from intentions, yet the effect of communicative actions is often unavailable for inferring meaning. Moreover, current evidence for the developmental trajectory of communication and mental state attribution does not support the emergence of the former from the latter. My proposal is that our primitive concept of communication targets, instead, representational action. When we communicate, we typically convey a propositional content that is detached from our acts—a property absent in ordinary goal-directed actions. This view additionally raises the possibility that metarepresentational capacities evolved for representing external, communicative representations and were only later exapted for other purposes. (shrink)

In this study, the speed control of a DC motor with input delay and external disturbance is investigated. A delay-dependent memory state feedback robust predictor-based H ∞ controller that formerly has presented is utilized. Sufficient LMIs conditions provide the stabilizing gain of the predictor-based controller. The first-order model of a DC motor has been studied previously using PID and STA methods. However, in this paper, the delay-dependent robust H ∞ controller is used on both the first and second orders of (...) the DC motor. Finally, the predictor-based H ∞ controller is compared to the PID controller and the common H ∞ controller as well. The simulation results show that the proposed method has been more useful and efficient. (shrink)

This first analysis of the Religious Fundamentalism Scale in Iran further examined findings that conservative religious commitments have positive adjustment implications outside the West. Religious Fundamentalism in a sample of 385 Iranian university students displayed direct relationships with Muslim religiosity and spirituality and correlated positively with the Transcendence and negatively with the Symbolism Post-Critical Beliefs factors. Religious Fundamentalism, and conservative religiosity more generally, predicted better mental health in relationship with variables related to self-regulation, narcissism, and splitting. PCB factors defined a (...) fundamentalist attitude of Literal Affirmation that also displayed some linkages with more adaptive psychological functioning. Iranians who self-identified as “both religious and spiritual” were more conservative religiously and more adjusted psychologically than three other religious-spiritual types. Conservative religiosity did predict the maladjustment of Exploitable Dependency. These data further suggested that conservative religiosity can have largely, though not wholly, positive mental health implications outside the West. (shrink)

Iranians responded to Quest and Extrinsic Religious Orientation Scales in order to assess their validity and factor structure within a Muslim context. A sample of 251 Iranian university students received Persian versions of these instruments along with Intrinsic Religious Orientation, Interpersonal Reactivity, Constructive inking, Need for Cognition, and Openness to Experience Scales. Analysis of these data revealed that the Quest Scale contained four factors and validly measured Iranian religious commitments. Extrinsic and Intrinsic Religious Orientation Scales also clarified the psychological implications (...) of religion in Iran. Extrinsic factors corresponded to American data; and as in previous Pakistani studies, Extrinsic-Personal scores were higher on average than those for the Intrinsic Orientation, which in turn was higher than the Extrinsic-Social motivation. These findings confirmed that the Quest and Intrinsic Scales along with the Extrinsic factors may be useful in the construction of a Muslim psychology of religion. (shrink)

We challenge the proposal that partner-choice ecology explains the evolutionary emergence of ostensive communication in humans. The good fit between these domains might be because of the opposite relation (ostensive communication promotes the evolution of cooperation) or because of the dependence of both these human-specific traits on a more ancient contributor to human cognitive evolution: the use of technology.

In 2005, Ethiopia changed its abortion law to curb its high maternal mortality. This has led to a considerable reduction in deaths from unsafe abortions. Abortion is now legal if the woman’s pregnancy is a result of rape or incest, if her health is endangered, if the fetus has a serious deformity, if she suffers from a physical or mental deficiency, or if she is under 18 years of age. The word of the woman, if in compliance with the law, (...) is sufficient to qualify for an abortion. In this context, where the law makes the door slightly open, health workers become important in deciding who gets access to safe services and who doesn’t, thus creating considerable ethical dilemmas. The objective of this study was to explore abortion service providers’ personal experiences and reflections, perceptions of the abortion law, and ethical and dilemmas that arise. Data collection took place from March to May 2016 in Addis Ababa, at different health clinics providing abortion services. Thirty in-depth interviews and three focus group discussions were conducted with 41 abortion service providers at governmental and non-governmental clinics. Content analysis was drawn upon in the interpretation of the findings. When working in a context where the law has slightly opened the door for abortion seeking women, the health workers describe conflicting concerns, burdensome responsibilities, and ambiguity concerning how to interpret and implement the law. They describe efforts to balance their religious faith and values against their professional obligations and concern for women’s health and well-being. This negotiation is particularly evident in the care of women who fall outside the law’s indications. They usually handle ethical dilemmas and decision-making alone without guidance. Moreover, many health workers face a stigma from fellow colleagues not performing abortions and therefore keep their job a secret from family and friends. Health workers in Ethiopia experience ethical dilemmas trying to maneuver between the abortion law, their personal values, and their genuine concern for the health of women. More research is needed to further explore this. (shrink)

Alfred Sohn-Rethel's Intellectual and Manual Labour is one of the major texts of post-war Marxist theory. A tremendous influence on the major writers of the Frankfurt School, with ongoing relevance to current debates about value, abstraction, and domination, Sohn-Rethel's ideas are here presented at their fullest scope and with their greatest theoretical clarity. Out of print for many years, this new Historical Materialism edition contains a new introduction by Chris O'Kane, an afterword by Chris Arthur, and a complete (...) compilation of the responses to Intellectual and Manual Labour published in the Italian journal Lotta Continua, including a substantial article by Antonio Negri. (shrink)

With Religious Schema Scales in the West, Truth of Texts and Teachings correlates negatively with the commitment to interreligious dialogue recorded by Xenosophia. This measure of fundamentalism also predicts problematic religious and psychosocial functioning. The present project examined Religious Schema Scales in university students and Islamic seminarians in the Muslim cultural context of Iran. Truth of Texts and Teachings correlated positively rather than negatively with Xenosophia and predicted religious and psychological adjustment. The adaptive implications of Truth of Texts and Teachings (...) were especially evident in Islamic seminarians. These results supplemented previous Religious Schema data from India and Malaysia in suggesting that fundamentalism may have more positive implications outside the West. Cross-cultural differences in fundamentalism more generally support arguments of an Ideological Surround Model that the incommensurability of religious and other social rationalities requires careful research attention. (shrink)

Previous research indicates that spirituality expressed in tradition-specific terms may initiate, invigorate, and integrate Muslim religious commitments, suggesting a 3-I Model of Religious Spirituality. In a test of this model, Islamic seminarians, university students, and office workers in Iran responded to Muslim Experiential Religiousness, Religious Orientation, and mental health scales. The tradition- specific spirituality of MER displayed correlation, moderation, and mediation results with Intrinsic and Extrinsic Personal Religious Orientations that pointed toward initiation, invigoration, and integration effects, respectively. MER also clarified (...) the ambiguous implications of the Extrinsic Social Religious Orientation. These data most generally confirmed the heuristic potential of the 3-I Model. (shrink)

The main purpose of this study was to investigate the impact of perceived HR practices on affective commitment and turnover intention. This study explored which HR practices were relatively more important in predicting affective commitment and turnover intention. A total of 302 employees from the United States and 317 from South Korea completed the same questionnaires for assessing the aforementioned relationships. The results illustrated that among perceived HR practices, internal mobility had the most significant association with turnover intention in both (...) the US and South Korea. While internal mobility was a stronger predictor of affective commitment for the US sample, training was the most important variable for predicting affective commitment in South Korea. The second purpose of the study was to examine whether individuals’ positive affect influences the relationship between perceived HR practices and affective commitment and turnover intention. In the US, positive affect moderated the relationship between perceived HR practices and affective commitment and turnover intention such that the relationships were stronger for individuals reporting high positive affect relative to those reporting low positive affect. However, these relationships were not significant in South Korea. We discuss the implications of these results, study limitations, and practical suggestions for future research. (shrink)

The literature on corporate responsibility contains a wide range of arguments for business sector involvement in matters of social and political community. Some writers argue for extensive involvement, while others draw relatively narrow boundaries around the appropriate sphere of a company's nonbusiness activity. One way to classify and clarify these various views is to examine each in light of the notion of business-society relationship which underlies it. Four ways of understanding the business-society relationship are articulated here, together with the arguments (...) for corporate responsibility that emerge from them. (shrink)

Researchers have claimed that the absence of a biological father accelerates the daughter’s menarche. This claim was assessed by employing a large and nationally representative sample of Indonesian women. We analyzed 11,138 ever-married women aged 15+ in the Indonesian Family Life Survey 2015. We regressed age at menarche on the interaction of father absence and mother absence at age 12 with or without childhood covariates. For robustness checks, we performed a power analysis, re-ran the same specification for various subgroups, and (...) varied the independent variable of interest. All results produced a null relation between father absence and age at menarche. The power analysis suggests that a false negative was unlikely. Our review of the literature indicates that the claim of the relation between father absence and earlier menarche was based on weak statistical foundations. Other studies with higher-quality datasets tended to find no relation, and our results replicated this tendency. Therefore, the influence of father absence does not appear to be universal. (shrink)

Este trabalho busca relacionar a imagem do zumbi como Antropocênica. Para isto, é abordado o conceito de Antropoceno, definido como o período atual no qual processos e condições geológicas são impactados por atividades humanas. Também, insere-se a figura do zumbi, uma espécie de morto-vivo que retorna à vida por alguma causa sobrenatural ou científica. Por fim, traz-se o conceito de débito de extinção, que acontece quando um habitat natural é modificado ao ponto de não mais comportar a manutenção da vida (...) das espécies que ali viviam. Interpretar o zumbi como uma figura simbólica antropocênica é possível por ser uma criatura cujas origens se dão no processo colonial e revolucionário do Haiti. O estudo do zumbi é uma ferramenta para o entendimento do imperialismo e do colonialismo, dois dos sintomas do período que é caracterizado pela alteração geológica antropogênica. Os filmes de zumbi contemporâneos representam o Antropoceno, pois, de maneira geral, as causas de contaminação são antropogênicas, além de serem obras que criticam o consumo e o capitalismo estadunidenses. São, ainda, filmes sobre exploração econômica que abordam os norte-americanos se tornando zumbis, consumindo tudo sem pausa, “canibalizando” os produtos. Conclui-se que o Antropoceno é o período dos zumbis: os seres humanos que alteraram e degradaram o próprio habitat, se autocondenando à morte - à zumbificação. Ao mesmo tempo que o zumbi pode ser uma imagem de diagnóstico e de oferecimento de ferramentas, é também uma imagem de reconhecimento. O zumbi cinematográfico, como coletividade e como a negação do individualismo, serve de instrumento para superar o Antropoceno.Palavras–Chave: Antropoceno; Zumbi; Ficção Científica; Colonialismo. (shrink)

According to Hobbes, individuals care about their relative standing in a way that shapes their social interactions. To model this aspect of Hobbesian psychology, this paper supposes that agents have social preferences, that is, preferences about their comparative resource holdings. Introducing uncertainty regarding the social preferences of others unleashes a process of trust-unravelling, ultimately leading to Hobbes’s ‘state of war’. This Trust-unravelling Model incorporates important features of Hobbes’s argument that past models ignore.

Iranians responded to Quest and Extrinsic Religious Orientation Scales in order to assess their validity and factor structure within a Muslim context. A sample of 251 Iranian university students received Persian versions of these instruments along with Intrinsic Religious Orientation, Interpersonal Reactivity, Constructive inking, Need for Cognition, and Openness to Experience Scales. Analysis of these data revealed that the Quest Scale contained four factors and validly measured Iranian religious commitments. Extrinsic and Intrinsic Religious Orientation Scales also clarified the psychological implications (...) of religion in Iran. Extrinsic factors corresponded to American data; and as in previous Pakistani studies, Extrinsic-Personal scores were higher on average than those for the Intrinsic Orientation, which in turn was higher than the Extrinsic-Social motivation. These findings confirmed that the Quest and Intrinsic Scales along with the Extrinsic factors may be useful in the construction of a Muslim psychology of religion. (shrink)