Interhemispheric transfer of extinction of the active avoidance reaction in rats.

Cortical spreading depression (CSD) was employed in rats to study the lateralization of extinction of a jumping avoidance reaction. Under unilateral CSD, 181 nonreinforced trials were needed to extinguish the avoidance reaction acquired in three 100-trial sessions of intact-brain training. During a second extinction session, either with the same or with the contralateral hemisphere depressed, the mean number of trials to the extinction criterion (9/10) was 39 (n = 12) or 186 (n = 15), respectively. Five extinction trials performed with the brain intact 1 hr before extinction with contralateral CSD decreased the number of trials to extinction of 98 (n = 11). Thus, extinction of active avoidance can be lateralized and interhemispherically transferred in the same way as acquisition of this habit.     

The influence of practicum supervisors’ facilitation styles on student teachers’ reflective thinking during collective reflection

Student teachers’ reflective thinking is closely associated with learning and improving practice. Novice student teachers require adequate support to reflect more deeply. The role of ‘others’ in collective reflection and knowledge generation as an outcome creates a platform for deep reflection, addressing both the processes and premises of reflective thinking. Facilitation styles of practicum supervisors could influence the level of student teachers’ reflective thinking during collective reflection. This is a case study using purposeful sampling involving a Malaysian teacher training institution that conducted an undergraduate early childhood programme in collaboration with a UK university. Sources of evidence were interviews, direct observations and documents. Data collected were analysed using both inductive and deductive methods. It was found that facilitation styles influence the depth of student teachers’ reflective thinking during group dialogic reflection. A continuum of facilitation styles from collaborative to instructive typologies was constructed. The implications of these findings are discussed.     

How context shapes category inferences and attribute preference for new ambiguous products

Extant research suggests that when marketers introduce products with functions that span multiple categories, consumers tend to generate beliefs in line with only a single category. This has been regarded as a major marketing challenge because it leads consumers to ignore key attributes from the product's supplementary category. Contrary to this prediction, the authors find that because consumers tend to classify new hybrid products by contrasting them against the competitive context, attributes from the supplementary category become more salient and thus contribute greater utility in choice. The authors pit the strength of this effect against several of the most dominant and favored category cues. The results confirm that classification inferences and attribute preference for new hybrid products are highly contextual, and as such, single category inferences need not translate directly into attribute preference.     

Comparability of Self‐Reported Conscientiousness Across 21 Countries

In cross‐national studies, mean levels of self‐reported phenomena are often not congruent with more objective criteria. One prominent explanation for such findings is that people make self‐report judgements in relation to culture‐specific standards (often called the reference group effect), thereby undermining the cross‐cultural comparability of the judgements. We employed a simple method called anchoring vignettes in order to test whether people from 21 different countries have varying standards for Conscientiousness, a Big Five personality trait that has repeatedly shown unexpected nation‐level relationships with external criteria. Participants rated their own Conscientiousness and that of 30 hypothetical persons portrayed in short vignettes. The latter type of ratings was expected to reveal individual differences in standards of Conscientiousness. The vignettes were rated relatively similarly in all countries, suggesting no substantial culture‐related differences in standards for Conscientiousness. Controlling for the small differences in standards did not substantially change the rankings of countries on mean self‐ratings or the predictive validities of these rankings for objective criteria. These findings are not consistent with mean self‐rated Conscientiousness scores being influenced by culture‐specific standards. The technique of anchoring vignettes can be used in various types of studies to assess the potentially confounding effects of reference levels. Copyright © 2011 John Wiley & Sons, Ltd.     

Cross-cultural generalizability of the Personality and Role Identity Structural Model (PRISM): Implications for trait and cultural psychology

The cross-cultural generalizability of the Personality and Role Identity Structural Model (PRISM; Wood & Roberts, 2006) was tested in the United States, Mexico, Malaysia, China, and Japan. Participants rated their general and role identities, as defined by the PRISM, using Big Five trait adjectives, then rated their personality states (i.e., role experiences) in various roles in multiple daily interactions for 14 days. Structural predictions based on the PRISM were supported in all five cultures. Cultural differences were limited and did not reflect cultural differences in individualism–collectivism, dialecticism, or cultural tightness. The results supported the cross-cultural generalizability of the PRISM and the merits of contextualized trait measures in the prediction of role experiences. Implications for trait and cultural psychology are discussed.     

Knowledge and attitude of Malaysia’s Muslim faith healers in dealing with the mentally ill

Muslim faith healers are often sought by the Malaysian public as an avenue to address psychological distress. “Ruqyah” refers to the recitation of verses from the Qur'an and/or sayings of Prophet Muhammad (PBUH) and is used by Muslim faith healers as a method of treatment. This study was conducted to assess the knowledge and attitude of Muslim faith healers in dealing with psychiatric patients in Malaysia. Seven Muslim faith healers were interviewed. The interviews were transcribed verbatim, and analysed qualitatively using thematic content analysis. The authors identified four themes: understanding of psychiatric illnesses, diagnostic competence, patients' referral, and integrating “ruqyah” into mainstream psychiatry. It was found that the respondents had limited knowledge of psychiatric illness, focusing on “ruqyah” as the main intervention in treating psychiatric illness. Recognizing the important role played by Muslim faith healers in the treatment of psychiatric illness in Malaysia, collaboration between them and fellow psychiatrists is deemed highly necessary.     

The Development of Migrant Entrepreneurship in Japan: Case of Bangladeshis

One of the visible but often neglected outcomes of international migration in Asia is the emergence of immigrant-run businesses. Drawing on the experiences of Bangladeshi migrant entrepreneurs in Japan, this study examines how migrants reposition themselves from the rank of irregular workers to that of entrepreneurs under conditions of temporary migration. It highlights both the opportunity structure and the ingenuity of migrants in entrepreneurship. Unlike traditional migrant businesses, Bangladeshi migrant entrepreneurs engage in transactions in ethnic and non-ethnic products and are driven to adopt innovative strategies to make use of available technology in communication and transport and the globalization of markets. In doing so, they maintain multiple orientations in cultivating both the ethnic and local markets and developing a transnational and/or multinational dimension in growing their businesses.     

Automatic priming of grip force following action observation

Research shows that action observation can prime execution. Evidence for this comes from experiments that show that action observation influenced temporal (e.g., speed) or spatial (e.g., peak grasp aperture or trajectory) aspects of executed movement. In the paper presented here, we for the first time show that observation can also prime executed action force. Following observation of force actions, participants executed grip-force responses using a dynamometer, and the data showed that their force was modulated by the condition observed. The findings of the study are discussed in terms of a likely cause of the force modulation effect and potential uses that the effect may have for strength rehabilitation.     

Educating American Muslim Leadership (Men and Women) for the Twenty‐First Century

Abstract. Educating and training Muslim men and women leaders who are capable of effectively navigating the multi‐ethnic and multi‐religious terrain in America – particularly in the post 9–11 milieu – requires the development of a new critical American Muslim pedagogy. This new pedagogy, centered in Islamic epistemology and ontology, should selectively appropriate the best of traditional Muslim educational paradigms and modalities used over time. However, the traditional Muslim model must not be reified, but rather be subjected to a sharp critique which maintains the richness of its spiritual and intellectual legacy but rejects teachings and interpretations used to create false dichotomies resulting in binary constructs, particularly those which pit Muslims against the west. Finally, the new critical American Muslim pedagogy must embrace all of the best discursive practices (e.g., pedagogies of Freire and others) that engage us in a critical analysis of the way in which power and privilege, even in religious communities, operate to marginalize and suppress women, minorities, and people of color.