The Contribution of Positive Politics to the Prediction of Employee Reactions

This study investigates whether perceptions of positive (i.e., beneficial) political behaviors are distinct from those of negative political behaviors and the extent to which positive politics perceptions contribute to the prediction of organizationally relevant employee reactions. Data were drawn from 119 survey respondents. The results indicate that, rather than 2 ends of a continuum of political behavior, positive and negative politics represent separate perceptions both of which are seen to occur for individual, group, and organizational foci. In addition, perceptions of positive politics contribute significantly beyond perceptions of negative politics to the prediction of the 4 outcomes used in this study (satisfaction with one's job, supervision, and coworkers; and fulfillment of one's psychological contract with the organization).     

Diagnostic and Assessment Findings: A Bridge to Academic Planning for Children with Autism Spectrum Disorders

Increasing numbers of children diagnosed and treated for autism spectrum disorders (ASDs) has impacted both neuropsychologists and educators. Though both play key evaluative and treatment roles, there is no available method or process in place enabling the translation of the neuropsychological report recommendations into a format educational teams can easily use, leading to a gap between neuropsychological recommendations and educational planning. In the following, we review the areas evaluated by a neuropsychologist when assessing a child with an ASD, discuss the domains targeted by educational teams when designing an educational plan, and then present a process that has met with some success creating a "bridge" between the diagnostic/assessment process and the subsequent academic planning. Though presented in the context of ASD, the process described can be used by neuropsychologists for various populations to facilitate partnerships with educators that result in improved care for the child.     

The seven virtues of simple type theory

Simple type theory, also known as higher-order logic, is a natural extension of first-order logic which is simple, elegant, highly expressive, and practical. This paper surveys the virtues of simple type theory and attempts to show that simple type theory is an attractive alternative to first-order logic for practical-minded scientists, engineers, and mathematicians. It recommends that simple type theory be incorporated into introductory logic courses offered by mathematics departments and into the undergraduate curricula for computer science and software engineering students.     

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.     

Temperament, executive functions, and the allocation of attention to punishment feedback in passive avoidance learning

Several theories have been proposed to account for the apparent non-responsiveness to punishment cues or aversive events demonstrated by members of some disinhibited groups. Included among these theories are those that emphasize individual differences in temperament, temperament-related biases associated with the allocation of attentional resources, and impairments in executive functions. This study examined the relative contribution of each of these variables to the prediction of passive avoidance errors (PAEs, or failures to inhibit responding to punishment cues) during a computerized go/no-go task. Variations in temperament, attentional allocation to punishment feedback, and executive functions were found to independently and additively contribute to the prediction of PAEs in a mixed sample of men and women recruited at a university campus (n=145). Results from this study, therefore, support multiple theoretical perspectives on PAEs as assessed by the go/no-go experimental paradigm.     

Contributions to Global Self-Esteem: The Role of Importance Attached to Self-Concepts Associated with the Five-Factor Model

Previous research has attempted to clarify the relations that one's self-concepts have with one's global self-esteem. One hypothesis that has received the most attention to date is the view that characteristic attributes that an individual regards as especially important for his or her self-concepts exert the greatest influence on self-esteem. In an investigation of this hypothesis, 375 college undergraduates completed measures of global self-esteem as well as rating scales that assessed self-concepts and the importance attached to these self-concepts in the maintenance of self-esteem. The self-concept and importance domains examined corresponded to the five-factor model (FFM) personality dimensions. Consistent with previous research, importance ratings attached to self-concepts were not found to moderate the relation between self-concepts and self-esteem. Rather, ratings on self-concepts alone accounted for a substantial proportion of variance (53.3%) in self-esteem scores. Bivariate correlations based on FFM dimension scores and self-esteem scores revealed consistent positive associations. Hierarchical regression analyses indicated that among the FFM dimensions, self-concept ratings for emotional stability (vs neuroticism), extraversion, and agreeableness significantly predicted self-esteem.     

Generalized concepts of syntactically and semantically trivial differences and instant-based and period-based time ontologies

It is argued that there are interesting cases in which two axiomatic systems syntactically and semantically non-trivially different in the standard sense are rather to be classified as only trivially different. For a strict comparison of the systems of such a kind the generalized concepts of syntactically and semantically trivial differences are formally defined. As an example, it is shown that an instant-based time system and a period-based time system sketched in the paper are just trivially different in the defined sense in spite of the fact that, contrary to Quine's famous requirement, the variables of the two systems can never range over the elements of one and the same basic set. What is the same in relation to both systems is time topology.     

Social preference,social prominence,and group membership in late elementary school: homophilic concentration and peer affiliation configurations

This study investigated the social preference and social prominence of 622 5th graders (290 boys, 332 girls) in relation to peer group membership. The sample was recruited from 11 elementary schools in a southeastern state. The ethnicity of participants was 55% European American, 41% African American, and 4% other. Peer groups were classified on each of three domains (academic, aggression, popular) by the proportion of group members who were high on the characteristic of interest. Participants’ peer affiliations were also classified with cluster analytic techniques that yielded distinct configurations of aggression, popularity, and academic competence. Social preference and social prominence were each related to popular peer group type for both boys and girls and differentially related to aggressive and academic group types. Social prominence, but not social preference, was related to peer group configurations for both girls and boys. Implications for the development of social contextual interventions to support students’ adjustment and academic engagement during late elementary school are discussed.