Descartes' Metaphysical Doubts about Clear and Distinct Perception

Descartes' metaphysical doubts in the Third and Fifth Meditations present a scenario like this:it is possible that I (the Meditator) am so imperfect as to be deceived by my author (i.e.,an omnipotent God/Deceiver) in the matters which I think I perceive clearly and distinctly.The metaphysical doubts attempt to cast doubt on beliefs based on present or recollected clear and distinct perceptions.This paper clarifies the intension of the metaphysical doubts by answering the question of how an omnipotent God/Deceiver might exercise a deceptive influence on clear and distinct perception.My analysis shows:(1) the memory interpretation and the retrospective interpretation to be implausible;(2) the incoherence interpretation to be ill-founded,though its conclusion is partly right,such that we should accept a weaker version of it;(3) the misrepresentation interpretation,the defective-origin interpretation,the truth-value variation interpretation and the radical interpretation to be plausible;(4) all of these credible interpretations to be compatible with each other as well.     

Students with Exceptionalities and the Peer Group Context of Bullying and Victimization in Late Elementary School

We examined bullying and victimization in 5th grade classrooms in relation to students’ education status and peer group membership. The sample consisted of 484 participants (258 girls, 226 boys), including 369 general education students, 74 academically gifted students, and 41 students with mild disabilities. Students with mild disabilities were more likely to be perceived as being bullies by both teachers and peers. Teachers also rated students with mild disabilities significantly higher for being bullied by peers. Academically gifted students were rated by teachers as the lowest for both bullying and being bullied. Associating with aggressive or perceived-popular peers increased the likelihood of being perceived as a bully. Social isolates were more likely to be bullied than students who did not associate with perceived-popular peers who, in turn, were more likely to be bullied than students who associated with perceived-popular peers. Students with mild disabilities who had aggressive and perceived-popular associates had more peer nominations for bullying than all others. In contrast, students in general education with neither aggressive nor perceived-popular associates had the fewest peer nominations for bullying. We discuss implications for research and intervention.     

The Role of Teacher Cognition and Behavior in Children’s Peer Relations

This study explored the role of the classroom teacher in peers’ evaluations of liking and disliking of their classmates. Teacher cognitions about children (teacher liking of students, teacher attributions for aggressive student behavior) and teacher behavior toward children (positive, corrective/negative) were examined as mediators in the link between children’s own behavior (aggression, prosocial behavior) and peer liking and disliking. Participants were 127 second-graders in 12 classrooms (64 males, 63 females). Data on child behavior were collected through peer and teacher report, data on teacher cognitions about children were collected through self report, data on teacher behavior toward children were collected through naturalistic classroom observations, and data on peer liking and disliking were collected through peer nominations. Data were analyzed using path analysis. Results indicated that teacher cognitions about children and corrective/negative teacher behavior toward children mediated the relations between aggressive and prosocial child behavior and peer disliking.     

Sex segregation in friendships and normative contexts across the life span

Sex segregation (the separation of boys and girls into same-sex groups in their friendships and casual encounters; [Thorne, B., & Luria, Z. (1986). Sexuality and gender in children’s daily worlds. Social Problems, 33, 176–190]), has typically been viewed as a childhood phenomenon. In the present paper, we review research that suggests the phenomenon of sex segregation persists across the life span. We draw from a social-constructionist model to synthesize literature documenting sex segregation in friendships and aspects of individuals’ socio-cultural contexts in childhood, adolescence, and early and later adulthood. We consider developmental continuities in mechanisms that may be associated with sex segregation, including behavioral compatibility, communication styles, third-party resistance to other-sex relationships, and institutional barriers to other-sex relationships. We discuss how these factors may, through a reciprocal process, contribute to and result from sex segregation. Finally, we offer recommendations for future research.     

The Impact of Gender and Setting on Perceptions of Others' Ethics

In this article we explore how differences in gender and setting affect individuals' perceptions of others' ethics. We examine 4 hypotheses: first, that men would be perceived as more utilitarian in their ethics and women would be perceived as more formalist; second, individuals would be perceived to be more utilitarian in work settings than in nonwork settings; third, women would be more accurate in their perceptions of others' ethics; fourth, both men and women would be more accurate in their perceptions of women's ethics. Results strongly support the first, refute the second, modestly support the third, and support the fourth. Overall, the data suggest that men and women share very similar perceptions of own-gender and other-gender ethics. However, these shared perceptions are often quite inaccurate.     

Fair process revisited: Differential effects of interactional and procedural justice in the presence of social comparison information

The competing views of fairness theory ( [Folger and Cropanzano, 1998] and [Folger and Cropanzano, 2001]) and fairness heuristic theory (Van den Bos, Lind, Vermunt, & Wilke, 1997) were tested by studying the effects of interactional (IJ), procedural (PJ), and distributive justice (knowledge of others’ outcomes [OO]) upon evaluations of outcome fairness and customer satisfaction. The participants, 369 undergraduates, were randomly allocated to scenario-based experimental conditions. A 2 (IJ) × 2 (PJ) × 4 (OO) MANOVA and stepdown analyses provided evidence of “fair process” across all levels of distributive justice for outcome fairness (p<.001) and satisfaction (p<.001), but only in relation to the effects of interactional justice. No such effects were found for procedural justice. Implications for the development of justice theory are discussed.     

Individual differences in the anti-fat attitudes of preschool-children: the importance of perceived body size

Preschool-age children hold negative attitudes toward overweight peers (i.e., anti-fat attitudes), but little is known about individual differences in these attitudes. The current study investigated actual weight status and perceived body size in relation to preschool-age children's anti-fat attitudes. Sixty-nine 4–6 year-olds (61% girls) were individually interviewed about their body size perceptions using a figure rating scale and anti-fat attitudes using multiple methods (including an adjective rating scale and ratings of acceptability for different body shapes). Results suggested that children's perceived body size, not actual body size, was related to their attitudes about an overweight figure and the number of figures rated as acceptable. Children who perceived themselves as heavier held fewer anti-fat attitudes. Perceived and actual body size ratings were not related to ratings of a thin figure. This study suggests the importance of examining children's body image, particularly their perceived body size, in understanding their anti-fat attitudes.     

Defining body deception and its role in peer based social comparison theories of body dissatisfaction

The purpose of the current study was to operationalize the phenomenon of body deception, describe its theoretical importance, and validate its existence in an experimental paradigm. The definition of body deception includes the intentional misrepresentation of information about appearance to others. The present study examined body deception in a controlled experimental study of male and female same-sex peer groups using a series of hierarchical linear models. Ninety male and 90 female undergraduates were randomized to an experimental same-sex peer group or individual control condition. The results suggested that both men and women used body deception among peers, but men's body deception was muscularity driven whereas women's was thinness driven. Body dissatisfaction was significantly predictive of the degree of body deception used by both genders and it was significantly related to peer group membership. An integrated model for the role of body deception in body image disturbance is proposed.