Describes a theory of cognition which posits specialized structural systems (SSSs) that enable individuals to represent and understand domains of knowledge. Three test batteries assessed 12-16 year olds' abilities to think combinatorially, form hypotheses, design experiments, and construct models or theories. Suggests that the results of tests…

Four specific schemas of cognitive structures that adolescents may hold concerning interpersonal disagreements with their parents were identified, each reflecting an authoritative, authoritarian, indulgent, or a neglecting parenting style. To examine the occurrence of such schemas across high and low levels of psychosocial adjustment, 120 Swedish…

People experience mental incongruity when there is a discrepancy between a standard and their own experience of a situation or behavior. The influence of adolescents' standards and mental incongruity on the development of their identity (N=706) was studied in both work and relational domains using structural equation models. (Author/EMK)