This mixed methods research study investigated if explicit instruction could affect EFL teachers’ perceptions and practices of classroom justice considering its three-dimensional conceptualization based on the social psychology theories of justice, encompassing the distributive, interactional, and procedural justice. To this end, 77 Iranian English as a Foreign Language teachers, chosen through maximum variation sampling, attended a four-session online justice-training course. The data were collected both before and after the course intervention through close- and open-ended questionnaires. Quantitative data analysis results, obtained (...) through running paired samples t-tests and Wilcoxon signed ranks tests, indicated that except for the distributive component, the treatment was effective in significantly enhancing the Iranian EFL teachers’ procedural, interactional, and total classroom justice perceptions. Content analysis of the posttest qualitative data, done through MAXQDA, revealed that the participants approved the course usefulness, its significance, and uses of justice enactment strategies in their classroom. Furthermore, they confirmed positive changes in their conceptions and practices of justice because of attending the course and showed enthusiasm in attending more such courses in the future. The convergence of the quantitative and qualitative results in this study demonstrated the effectiveness of the justice-oriented training course for enhancing EFL teachers’ just classroom behaviors. Hence, the results would be fruitful for teacher educators aiming to promote the pre- and in-service EFL teachers’ professional effectiveness through explicit instruction on classroom justice and its use in teacher education programs. (shrink)

Trehalose is a natural disaccharide with a remarkable ability to stabilize biomolecules. In recent years, trehalose has received growing attention as a neuroprotective molecule and has been tested in experimental models for different neurodegenerative diseases. Although the underlying neuroprotective mechanism of trehalose's action is unclear, one of the most important hypotheses is autophagy induction. The chaperone‐like activity of trehalose and the ability to modulate inflammatory responses has also been reported. There is compelling evidence that the dysfunction of autophagy and aggregation (...) of misfolded proteins contribute to the pathogenesis of Alzheimer's disease (AD) and other neurodegenerative disorders. Therefore, given the linking between trehalose and autophagy induction, it appears to be a promising therapy for AD. Herein, the published studies concerning the use of trehalose as a potential therapy for AD are summarized, providing a rationale for applying trehalose to reduce Alzheimer's pathology. (shrink)

One of the mathematical programming techniques is data envelopment analysis, which is used for evaluating the efficiency of a set of similar decision-making units. Fixed resource allocation and target setting with the help of DEA is a subject that has gained much attention from researchers. A new model was proposed by determining a common set of weights. All DMUs were involved with the aim of achieving higher efficiency in every DMU after the procedure. The minimum resources and targets allocated to (...) each DMU were commensurate to the efficiency of that DMU and the share of DMU in the input resources and the output productions. To examine the proposed method, other methods in the DEA literature were examined as well, and then, the efficiency of the method was demonstrated through a numerical example. (shrink)

This survey was conducted in 2017 to investigate factors influencing social risk perception of biotechnologists and plant breeders in training toward GM food based on a conceptual model. A random sample of 210 biotechnologists and plant breeders in training was studied. Confirmatory factor analysis and the reliability tests have been used to verify the uni-dimensionality of the measurement scale, SEM also was carried out to determine the most parsimonious models with the best fit for social risk perception of GM foods (...) and path analysis was conducted to understand the exogenous variables introduced in the research model. The findings revealed that the engineers in training had moderate social risk perception regarding GM foods. Moreover, the results of structural equation modeling showed the capability of the model in predicting the social risk perceptions of engineers in training. The psychological attributes of risks, social benefit perception, attitude toward using technology, level of religiosity, and moral and ethical beliefs emerged as the most powerful predictors of the social risk perception. The social benefit perception and attitude toward using technology also mediated the effects of psychological attributes of risks, level of religiosity, and moral and ethical beliefs. The social benefit perception also had an indirect influence on the engineers in training’s social risk perception of GM foods. Finally, we recommend the application of the model developed by this study for better understanding of social risk perception of stakeholders to have a more informed view of the development and promotion of GM foods. (shrink)

A person who arrives at correct solutions via false premises is right and wrong simultaneously. Similarly, a person who generates “logical intuitions” through superficial heuristics can likewise be right and wrong at the same time. However, heuristics aren't guaranteed to deliver the logical solution, so the claim that system 1 can routinely produce the alleged system 2 response is unfounded.

Moral distress is a fundamental problem in the nursing profession that affects nurses. Critical care nurses are more susceptible to this problem due to the nature of their work. Moral distress may, in turn, lead to several undesirable consequences. This study aimed to determine the relationship between moral distress and intention to leave the ward among critical care nurses. This descriptive-correlational study was conducted by census method on all eligible nurses who worked in Coronary Care Unit and Intensive Care Unit (...) of AhVaz hospitals, Iran. Data was collected by Corley’s moral distress questionnaire and a researcher-made questionnaire to investigate the intention to leave the ward. Questionnaires were completed through self-report and data were analyzed using a t-test and Pearson correlation coefficient. The results showed that there was a direct association between moral distress and intension to leave the ward in critical care nurses. Also, the intensity of moral distress and the intention to leave the ward were significantly higher in ICU nurses. Given the high exposure of critical care nurses with moral distress and its association with leaving the ward, it seems that devising strategies to reduce or control moral distress and its negative consequences are necessary, particularly in ICU nurses. (shrink)

The outbreak of the COVID-19 pandemic has resulted in many emotional consequences for teachers, including feelings of isolation, loneliness, and hopelessness. However, evidence on the prevalence of hopelessness and the associated factors in teachers during the pandemic is limited. The purpose of this research was to examine the prevalence of hopelessness in public school teachers and identify risk factors associated with it. A sample of 168 teachers aged 25–49 years participated in the study by completing the Socio-Demographic Questionnaire, the Beck (...) Hopelessness Scale, and the Multi-Dimensional Scale of Perceived Social Support. The results revealed a moderate level of experienced hopelessness in teachers. Hopelessness prevalence was also significantly different across teacher gender, age groups, socioeconomic status, educational level, professional experience, and perceived social support. The results of a logistic regression analysis confirmed the effects of these demographic and occupational attributes on hopelessness by explaining ~71% of the variance in hopelessness feelings. Higher odds ratios were associated with age, socioeconomic status, and perceived social support, signifying the prominence of these factors in predicting hopelessness. The study contributes to identifying and screening teachers at risk of hopelessness in public schools and recommends promoting collegial/superior support as well as a positive school climate as the protective factors against hopelessness. (shrink)

ABSTRACT As a culture-specific phenomenon, academic dishonesty remains an under-researched domain. The purpose of this study was to voice teachers’ perceptions of: the influential factors contributing to AD, the consequences of AD for the quality of teacher–student relationships, and the specific strategies for regulating TSR. Using a qualitative phenomenological design, we attempted to present a detailed description of teachers’ lived experiences regarding the above aims. The participants were English language and Mathematics teachers with different personal and professional characteristics working in (...) public high schools of Iran. Data was collected through intensive semi-structured interviewing and analyzed by a five-step approach applied to phenomenology in psychological research. Data analysis revealed three general themes regarding teachers’ perceptions with several components. We found that the lack of attention and intrinsic motivation were the prominent perceived factors with consequences for TSR. Also, personal talk and active supervision were the common techniques that teachers utilized with students who commit AD to manage and control the TSR quality. The results were discussed with reference to teachers’ academic discipline, gender, and teaching experience. (shrink)

While there has been a number of consumers’ studies looking at factors that influence individuals’ attitudes and behavior toward GM foods, few studies have considered agricultural professionals’ intentions in this regard. This study illuminates agricultural professionals’ insights toward GM foods in Southwest Iran. A random sample of 262 respondents was studied. The results indicated that the majority of the respondents had little knowledge about GM foods. They perceived few benefits or risks of GM foods. Their perceived benefits and trust in (...) individuals and institutions had positive impacts on the behavioral intentions of the agricultural professionals. The results also revealed that the low knowledge level of the respondents had a negative impact on the behavioral intentions toward GM foods. This state of affairs is problematic, either GM foods have serious problems or the knowledge conveyed to the Iranian agricultural experts is inappropriate. We recommend a well defined communication strategy to provide information in such a way that allows individuals to feel adequately informed about GM foods. Furthermore, the development of trust and knowledge regarding GM foods can be greater when risk analysis frameworks are transparent, risk assessment methodologies are objective, all stakeholders are engaged in the risk management process, and risk communication focuses on consumers. (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)

Unlike many other studies which assumed narcissism to be equivalent to overt narcissism, the purpose of this study is to empirically examine how covert and overt narcissism affect counterproductive work behaviors, a type of unethical behavior that can be discussed by ethical ideology. Furthermore, this research tests whether the relationship between managerial position and CWBs is direct or mediated by narcissism. The population of this study consisted of managers and nonmanagerial employees in 10 relatively small Iranian firms. Questionnaires were used (...) to collect the required data. The results indicated that most of the Iranian managers show both types of narcissistic behaviors specifically overt type, covert narcissism is a stronger predictor of interpersonal and organizational CWBs than overt narcissism, and managerial position does not seem to have a direct effect on CWBs, but has an indirect effect mediated through covert narcissism. (shrink)

Background: Lower limb spasticity after stroke is common that can affect the balance, increase the risk of falling, and reduces the quality of life.Objective: First, evaluate the effects of spasticity severity of ankle plantar flexors on balance of patients after stroke. Second, to determine the relationship between the spasticity severity with ankle proprioception, passive ankle dorsiflexion range of motion, and balance confidence.Methods: Twenty-eight patients with stroke based on the Modified Modified Ashworth Scale were divided into two groups: High Spasticity Group (...) or a Low Spasticity Group. The MMAS scores, Activities-Specific Balance Confidence Questionnaire, postural sway of both affected and non-affected limbs under the eyes open and eyes closed conditions, timed up and go test, passive ankle dorsiflexion ROM, and ankle joint proprioception were measured.Results: The ankle joint proprioception was significantly better in the LSG compared to the HSG. No significant differences were found between the LSG and HSG on all other outcome measures. There were no significant relationships between the spasticity severity and passive ankle dorsiflexion ROM, and balance confidence.Conclusion: The severity of ankle plantar flexor spasticity had no effects on balance of patients with stroke. However, the ankle joint proprioception was better in patients with low spasticity. Our findings suggest that the balance is affected regardless of the severity of the ankle plantar flexor spasticity in this group of participants with stroke. (shrink)

Product acceptance determination using similarity measure index by neutrosophic statistics / Muhammad Aslam and Rehan Ahmed Khan Sherwani -- New concepts of strongly edge irregular interval-valued neutrosophic graphs / A.A.Talebi, Hossein Rashmanlou and Masoomeh Ghasemi -- The link between neutrosophy and learning : through the related concepts of representation and compression / Philippe Schweizer -- Neutrosophic soft cubic M-subalgebras of B-algebras / Mohsin Khalid, Neha Andaleeb Khalid and Hasan Khalid -- Alpha, beta and gamma product of neutrosophic graphs (...) / Nasir Shah, Said Broumi, Abdul Raheem and Tahir Imran -- Neutrosophic cubic normal ideal and neutrosophic cubic closed normal ideal of PS-algebra / Mohsin Khalid, Hasan khalid and Neha Andaleeb Khalid -- Neutrosophic multisets : an overview / Vakkas Uluçay -- Neutrosophy as a model for knowledge : the influence of representative models on thinking / Philippe Schweizer -- When neutrosophic theory meets three-way decisions / Rui Ren, Chao Zhang and Deyu Li -- Neutrosophic economic order quantity model with more than one price breaks / R. Surya, M. Mullai and G. Madhan Kumar -- General non-square systems of linear equations in single-valued triangular neutrosophic number environment / S.A. Edalatpanah -- Hesitant neutrosophic soft set relations / Abhijit Saha -- Computer application of neutrosophic set operations / S. Saranya, M. Vigneshwaran, Said Broumi -- Triangular bipolar neutrosophic based transportation problem / Avishek Chakraborty -- Studying neutrosophic variables / Rafif Alhabib and Ahmad Salama -- Decision making for logistics center location selection in trapezoidal neutrosophic environment / Kalyan Mondal and Surapati Pramanik -- Weighted similarity measure and decision making model for clinical application of single valued neutrosophic set / R.Binu and P. Isaac -- Rough neutrosophic set : an overview / Surapati Pramanik -- Some new concepts on normalized SVTN-number and multiple criteria decision making / İrfan Deli and Emel Kırmızı Öztürk. (shrink)