Networks of Meaning: Intergroup Relations, Cultural Worldviews, and Knowledge Activation Principles

In this article, we bring advances in the fields of social cognition, personality, and culture to bear on the topic of intergroup relations. Specifically, principles of knowledge activation ( Higgins, 1996 ), and of the architecture of knowledge networks ( Cervone, 2005; Mischel & Shoda, 1995 ) are applied to understanding how cultural groups develop divergent worldviews. We discuss these principles within a recently proposed model of culture and person dynamics, the Cultural Cognitive-Affective Processing System ( Mendoza-Denton & Mischel, 2007 ). It is argued that the underlying psychological principles that govern knowledge acquisition and activation may be universal, but that the manifestations of these processes are culture specific. More precisely, culture impacts the availability, applicability, and accessibility of knowledge, as well as the organizational relationships among constructs. Together, these processes give rise to complex networks of meaning that, despite diverging across cultures, can nevertheless be communicated and understood by non-natives of that culture.     

Identifying Children at Risk of Problematic Development: Latent Clusters Among Childhood Arrestees

The presence of clusters characterized by distinct profiles of individual, family and peer characteristics among childhood arrestees was investigated and cluster membership stability after 2 years was determined. Identification of such clusters in this heterogeneous at-risk group can extend insight into the presence and severity of children’s co-occurring problems and guide intervention and prevention efforts. Latent class analysis (LCA) was used to detect clusters among 308 childhood arrestees (mean age 10.7 years), based on dichotomous dynamic correlates of offending present at the time of first arrest. Correlates in the individual, peer and family domains were assessed at baseline and 2-year follow-up, using standardized instruments. This resulted in identification of a low problem group characterized by few problems across all domains (40.2 %), an externalizing intermediate problem group characterized by mainly externalizing problems on the individual and peer domains (39.4 %), and a pervasive high problem group characterized by numerous problems across all domains (20.4 %). Cluster membership was most stable for the low problem group (71.4 %), followed by the externalizing intermediate problem group (49.5 %). Transition was highest in the pervasive high problem group (63.0 %), with the majority of children progressing to the externalizing intermediate problem group. The identification of such distinct clusters among childhood arrestees, differing in the presence of co-occurring problems, stresses the importance of a first police arrest as an opportunity for early recognition of children in need of care. As problems present at the time of first arrest do not persist in every child, careful periodic monitoring is needed.     

Cross Racial Identity Scale (CRIS) scores: stability and relationships with psychological adjustment

We examined the structural validity, internal consistency (alpha and omega), and test-retest reliability of scores on the Cross Racial Identity Scale (CRIS; Vandiver et al., 2000 ; Worrell, Vandiver, & Cross, 2004 ), as well as the relationship between CRIS scores and several variables related to psychological adjustment. Participants consisted of several groups of African American college students (34 ≤ n ≤ 340) attending a predominantly White university in a Western state. Confirmatory factor analyses indicated an acceptable fit of the data to the theoretical model, and alpha and omega coefficients indicate that CRIS scores have moderate to high internal consistency. CRIS scores also demonstrated stability over periods between 2 and 20 months in ranges that suggest long-term stability of racial attitudes. As predicted by the expanded nigrescence model (Cross & Vandiver, 2001 ), only self-hatred attitudes had consistent, meaningful relationships with psychological adjustment.     

Social class, solipsism, and contextualism: how the rich are different from the poor

Social class is shaped by an individual's material resources as well as perceptions of rank vis-à-vis others in society, and in this article, we examine how class influences behavior. Diminished resources and lower rank create contexts that constrain social outcomes for lower-class individuals and enhance contextualist tendencies--that is, a focus on external, uncontrollable social forces and other individuals who influence one's life outcomes. In contrast, abundant resources and elevated rank create contexts that enhance the personal freedoms of upper-class individuals and give rise to solipsistic social cognitive tendencies--that is, an individualistic focus on one's own internal states, goals, motivations, and emotions. Guided by this framework, we detail 9 hypotheses and relevant empirical evidence concerning how class-based contextualist and solipsistic tendencies shape the self, perceptions of the social environment, and relationships to other individuals. Novel predictions and implications for research in other socio-political contexts are considered.     

Cross Racial Identity Scale (CRIS) Scores: Stability and Relationships With Psychological Adjustment

A humor test composed of cartoons, comic strips, and jokes was administered to 30 college couples (26 single, 4 married) who rated them for humor. Subjects also stated how much they loved and liked their partner, their probability of marrying the partner, and filled out Rubin's Liking and Love Scales. The hypotheses were that similarity of rating of the humorous stimuli would be associated with loving, liking, and predisposition to marry. Hypotheses were confirmed.     

Use of the ten-point clock test to compare executive functioning across 24 months in patients with subcortical vascular dementia

The Ten-point Clock Test can be used to identify early forms of Alzheimer's disease because it is reliable, well accepted, and easily administered at the bedside. Nevertheless, its clinical role in the detection of early dementia and its correlations with other cognitive processes is still under investigation. Vascular dementia is an uncertain nosological entity, in which unevenly distributed patterns of cognitive deficits comprising slowing of cognitive processing and impairment of executive function occur. The present study assessed how the Clock Test scores correlated with a number of other neuropsychological and functional tests in a sample of 144 patients with vascular dementia, who were followed for a period of 24 mo. At baseline, at 12 mo. and at 24 mo. subjects were administered a battery of tests, including the Mini-Mental State Examination, word fluency, visuospatial skills, an evaluation of hetero- and autotopognosia (knowledge of self), the Proverbs Test, and the Ten-point Clock Test. For these patients scores on the Clock Test correlated significantly with semantic abilities, with abstract reasoning capacities, visuospatial perception, and with right and left recognition.     

Springs,Nitre, and Conatus. The Role of the Heart in Hobbes's Physiology and Animal Locomotion

This paper focuses on an understudied aspect of Hobbes's natural philosophy: his approach to the domain of life. I concentrate on the role assigned by Hobbes to the heart, which occupies a central role in both his account of human physiology (which he names ‘vital motion’) and of the origin of animal locomotion (‘animal or voluntary motion’). With this, I have three goals in mind. First, I aim to offer a cross-section of Hobbes's effort to provide a mechanistic picture of human life. Second, I aim to contextualize Hobbes's views in the seventeenth-century debates on human physiology and animal locomotion. In particular, I will compare Hobbes's views with the theories put forth by Harvey, Descartes, the Galenic, and Peripatetic traditions. Also, I will show that Hobbes was receptive to advances within contemporary English physiology and chemistry. Third, by means of a comparison with Descartes, I advance some hypothesis to explain why Hobbes indentified the heart, and not the brain (as was increasingly common in his day), as the organ originating animal locomotion. In this regard, I trace out some possible implications of Hobbes's views on human physiology and locomotion for his psychology and political philosophy.