Verbal think-aloud protocols were collected from 60 subjects in 3 age groups ranging from 25 through 81 years. Only 5 percent of the responses were considered wise when rated on the criteria of rich factual and procedural knowledge, lifespan contextualism, relativism, and the recognition and management of uncertainty. Wise responses were equally…

The rule assessment approach was used to examine five-, eight-, eleven-, and twenty-year-olds' concepts of time, speed, and distance. (CM)

Assessed the relationship between a measure of consolidation and transition in moral-judgment development and utility of moral concepts in sociomoral decision making in multiple cross-sectional and longitudinal samples. Found that participants' reliance on a Kohlbergian moral framework was highest during periods of consolidation and lowest during…

Investigates transfer of direct and indirect forms of social influence on children's judgments of criminal cases. One hundred forty-two children in grades 4, 5, 7, and 8 were asked to impose sentence twice on criminal cases, the second time after hearing that the judge had imposed a harsh sentence. (SS)

Two studies of adults between the ages of 18 and 87 were conducted to determine the relations among age, motor speed, perceptual speed and 3 measures of cognitive performance: study time, decision time, and decision accuracy. Results indicated that increased age was associated with lower accuracy as well as with longer study and decision time.…

Investigated ways in which indicators of parental autonomy granting (decision-making input and parental knowledge of adolescents' daily experiences) differed as a function of context and personal qualities. Found that firstborns were granted more autonomy than second borns, especially in families with firstborn girls and second-born boys. Girls in…