Both postmodernism and humanism place a high value on individual differences in meaning systems. However, there are significant theoretical barriers to integrating these systems into a counseling orientation. A theoretical integration is proposed, along with implications for counseling practice. The purpose of this article is to explore the…

Map-guided wayfinding requires updating the map-space relation whenever we turn. In 3 studies, children used a map to follow a path with two 90 degree turns. Although carrying the map, children rarely physically adjusted the map after turns. They performed well when the map was aligned with the space (on the 1st and 3rd legs), and they performed…

Two aphasic patients speaking Brazilian Portuguese and presenting the characteristics of Broca's aphasics were analyzed in relation to their capacities to express null subjects in two different grammatical persons: 1st and 3rd persons. The analysis consisted of looking at the means obtained from the two aphasic patients and their individual…

We describe an integrated theory of individual differences that traces the behavioral development of life history from genes to brain to reproductive strategy. We provide evidence that a single common factor, the K-Factor, underpins a variety of life-history parameters, including an assortment of sexual, reproductive, parental, familial, and…

In this study we investigate whether the process of Attraction, Selection and Attrition as described by Schneider (1987) is already operative prior to labor market entry, i.e., in the educational phase of careers. We focused on selection with regard to the locus of control personality trait because of its firm conceptual and empirical relevance in…

"Weak central coherence" refers to the detail-focused processing style proposed to characterise autism spectrum disorders (ASD). The original suggestion of a core deficit in central processing resulting in failure to extract global form/meaning, has been challenged in three ways. First, it may represent an outcome of superiority in local…

Existing frameworks for explaining spatial knowledge acquisition in a new environment propose either stage-like or continuous development. To examine the spatial microgenesis of individuals, a longitudinal study was conducted. Twenty-four college students were individually driven along two routes in a previously unfamiliar neighborhood over 10…

In Study 1, 10-, 13-, and 16-year-olds were assigned to conditions in which they were instructed to think logically and provided alternative antecedents to the consequents of conditional statements. Providing alternatives improved reasoning on two uncertain logical forms, but decreased logical responding on two certain forms; logic instructions…

We report preliminary behaviour genetic analyses of reading and listening comprehension from The Colorado Learning Disabilities Research Center. Although the twin sample with these new measures is still of limited size, we find substantial, and significant, genetic influences on individual differences in both reading and listening comprehension.…

The authors address the methodological, theoretical, and ideological criticisms of their article on adolescent perceptions of parenting behavior made by G. Greenberg and T. Partridge. Behavioral genetic methods have provided unique insights on the origins of individual differences in behavior and, when applied to parenting and other putative…

Differential responsiveness to intervention programs suggests the inadequacy of a single treatment approach for all children with autism. One method for reducing outcome variability is to identify participant characteristics associated with different outcomes for a specific intervention. In this investigation, an analysis of archival data yielded…

Evolutionary behavioral biology suggests that certain characteristics of the human face and body are important for mate preferences and are therefore subject to sexual selection. J. Weeden and J. Sabini identify a number of weaknesses in the association between traits' attractiveness and health. In contrast, the authors argue that (a) studies on…

In this paper I comment on recent recommendations that students' responsiveness to instruction (RTI) provides a basis for identification of students as learning disabled. I repeat an earlier argument (Gerber & Semmel, 1985) that teachers embedded in schools are naturally variable in their capacity to respond to differences in students' response to…

The proliferation of projects using student teams has motivated researchers to examine factors that affect both team process and outcomes. This research introduces an individual difference variable found in the business environment that has not been examined in a classroom context. The lone wolf appears to play a role in how teams function and…

College students increasingly bring complex issues to campus and choose to manage their academic careers and personal lives in a variety of ways. Yet, these strategies for dealing with personal and academic challenges are the fundamental issues that colleges and universities need to explore in order to help their students succeed. This study…