Cross-talk of instructed and applied arbitrary visuomotor mappings

Humans are able to perform any voluntary motor response to any environmental stimulus. This cornerstone of the flexibility of human behaviour has been investigated under the label of arbitrary visuomotor mapping. The focus of research has been the question as to how these mappings are executed once the subjects have been instructed appropriately. However, one question has been rather neglected thus far: what, in the first place, enables humans to instantaneously implement any arbitrary S-R mapping by mere instruction! We report an experiment assessing the cross-talk of arbitrary S-R mappings as a part of the instructed task representation, on the one hand, and the cross-talk of repetitively applied mappings, on the other hand. The results show a behavioural dissociation of the cross-talk elicited by instructed and applied mappings, suggesting that the first occurs on the level of task-set, whereas the latter occurs on the level of specific S-R associations.     

Anti-realism and speaker knowledge

Dummettian anti-realism repudiates the realist's notion of verification-transcendent truth. Perhaps the most crucial element in the Dummettian attack on realist truth is the critique of so-called realist semantics, which assigns verification-transcendent truth-conditions as the meanings of (some) sentences. The Dummettian critique charges that realist semantics cannot serve as an adequate theory of meaning for a natural language, and that, consequently, the realist conception of truth must be rejected as well. In arguing for this, Dummett and his followers have appealed to a certain conception of linguistic knowledge. This paper examines closely the appeal to speakers' knowledge of linguistic meaning, its force and limitations.     

Goal Orientations and Tendency to Neutralize Academic Cheating: An Ecological Perspective

This study examined the phenomenon of academic cheating while focusing on the unique and interactive effects of sociocultural variables on academic motivation, goal orientation and self-efficacy perception of 221 Muslim and Jewish female students. A mixed quantitative and qualitative research design with Multivariate-Analysis of Covariance, Step-wise Discriminant Function Analysis, Path Analysis and semi-structured interviews have been used to clarify the data obtained in various scales. Path Analysis indicated that the main factor predicting the tendency to neutralize academic cheating was the performance goal of pleasing parents mediated by extrinsic motivation. Further analysis showed between-ethnic-groups differences with Muslim students being more extrinsically motivated by the performance goal of pleasing the parents. Content analysis of the interviews conducted with 22 students showed that, in contrast to the Jewish students?? individualistic perspective, Muslim students' collective perspective put them under tremendous pressure to succeed due to the rippling effect of success on all spheres of life e.g., family??s honor, community standing, and future marriage prospects.     

The contribution of negative reproductive experiences and chronic medical conditions to depression and pain among Israeli women

This study of 302 Israeli women sought to investigate the associations among stressful reproductive experiences (e.g. fertility problems, abortions, and traumatic births), chronic medical conditions, pain, and depression. The specific aims of the study were to examine (1) the effect of stressful reproductive experiences, chronic medical conditions, and pain on depressive symptoms and (2) the effect of stressful reproductive experiences, chronic medical conditions, and depressive symptoms on pain. Our findings corroborate with previous studies demonstrating that depression and pain are two interrelated, but different phenomena, which have both common and distinct risk factors. The findings are discussed in the light of stress and adaptation theories that point to the long-term effects of stressful life events on emotional and physiological aspects such as depression and pain.     

Assessing the Connection between Students’ Justice Experience and Attitudes Toward Academic Cheating in Higher Education New Learning Environments

The present study is aimed at comprehensively assess tendency to neutralize (justify) academic cheating as a function of individual experience of teachers’ just behavior and new learning environments (NLE), while considering the Belief in a Just World (BJW) as a personal resource that has the potential to enhance those experiences. Data were collected from a sample of 193 second-year undergraduate college students. Path analysis main results showed that students who evaluated their teachers’ behavior toward them personally as just, held more positive evaluation of the learning environment, and were less inclined toward academic cheating neutralization. Personal BJW was partly associated with the perceived NLE, this connection was primarily mediated by the experience of teacher justice. Moreover, students’ evaluation of their teachers’ just behavior was a stronger negative predictor of academic cheating neutralization than perceived forms of NLE. Interpretation of these results, applications and implications for future research are discussed.     

Third-Person Perception as an Impression Management Tactic

The current research aims at broadening the motivational explanations for the third-person perception (TPP) by documenting the role of impression management motives in this perception. In two experiments that were devised to explore this possibility, participants were asked to report in public or in private on their perceptions of how various advertisements affected them and others. In addition, their level of self-monitoring was measured, and they were divided into two categories—high and low. In line with the hypotheses, participants showed a larger TPP in public than in private. Moreover, while the public nature of the situation did not affect low self-monitors, high self-monitors reported a large TPP in public but no TPP at all in private. The article concludes with a discussion of the implications of the current findings for research on the causes and consequences of the TPP.     

Mothers' Storybook Reading and Kindergartners' Socioemotional and Literacy Development

This study assessed storybook reading at home with reference to kindergartners’ empathy, socioemotional adjustment, language, and alphabetic skills. Beyond considering the frequency of storybook reading, measures included maternal expertise in choosing books. Findings indicated various relations between aspects of storybook reading and early development. Frequency of storybook reading was related to the child's language ability, whereas maternal expertise in choosing books was related to the child's empathy and socioemotional adjustment. These results suggest the need for further study of differential connections between shared reading and child development.     

Early literacy among Arabic-speaking kindergartners: The role of socioeconomic status,home literacy environment and maternal mediation of writing

We explored the sociocultural context of early literacy development among Arabic-speaking kindergartners in Israel, focusing on the nature of mother–child joint writing. Eighty-nine kindergartners and their mothers participated. Mothers were videotaped in their homes while helping their children write words. Early literacy was evaluated by alphabetic knowledge, concepts about print, phonological awareness, and vocabulary. Kindergartners’ early literacy was related to socioeconomic status (SES), home literacy environment (HLE) and maternal mediation level. Hierarchical regressions indicate that HLE predicted alphabetic knowledge, phonological awareness, and vocabulary beyond SES. Maternal mediation of writing predicted all children's early literacy measures except vocabulary, after controlling for SES and HLE. We discuss maternally mediated joint writing interactions as a possible context for early literacy enhancement among young Arabic-speaking children in Israel.     

Searching for the Right Word: Performance on Four Word-Retrieval Tasks Across Childhood

Word retrieval was assessed in 207 normally developing Hebrew-speaking children aged 8–17 through four tasks: picture naming, phonemic fluency, semantic fluency, and homophone meaning generation (HMGT). Scores on all tests correlated positively and significantly with participant age. Yet, age effects and the correlation between age and test scores were weakest for the naming test and strongest for the HMGT. We discuss the nature of the word search involved in each task and suggest that the more executive demands required by a test the steeper the slope of performance increase on this test.