Intellectual and psychosocial functioning develop along complex learning pathways. Steinberg, Cauffman, Woolard, Graham, and Banich measured these two classes of abilities with narrow, biased assessments that captured only a segment of each pathway and created misleading age patterns based on ceiling and floor effects. It is a simple matter to…

The auditory event-related potential (ERP) is obtained by averaging electrical impulses recorded from the scalp in response to repeated stimuli. Previous work has shown large differences between children, adolescents and adults in the late auditory ERP, raising the possibility that analysis of waveform shape might be useful as an index of brain…

The MESSIER, a measure of social and communication skills and the Vineland Social Maturity Scale were administered to 618 severe and profoundly mentally retarded adults. The goal of the study was to establish the potential utility of the MESSIER for classifying level of intellectual disability in this group. Comparing MESSIER scores to previously…

The present study investigates the career maturity of 1090 high school students in Years 8 to 12 in Australia (n = 656) and South Africa (n = 434). Scores on the Australian version of the "Career Development Inventory" were analysed. While a developmental explanation for career maturity was supported, gender differences between countries and…

This pilot study compared developmental outcomes, academic achievement, and parent involvement for children attending a Title I full-day kindergarten with those of children attending a Title I half-day program in New Albany, Indiana. The subjects were nine children from the full-day program and ten children from the half-day program. The…

Tests the hypotheses that a brief clinical test of the frontal lobe system (FLS) maturity levels, designated as Stages I, II, III, IV, can differentiate between three experimental groups (all of age 9-16): normal Ss, Ss with emotional problems, and juvenile delinquents. (Author/RK)

The major thrust of the study reported here was to determine whether statistically significant differences occur in the measured achievement of a group of black, Indian, and white children in a newly integrated tri-racial school system. (Author/JM)

A study designed to compare the career maturity of students in a special class with educable mentally retarded students in regular classes indicated that special programs are not adequately preparing their students to enter the world of work. (SA)

The validity of the Rational Behavior Inventory was investigated by examining its relationship with four other measures of personality in addition to class standing and age. Results supported the validity of the measure. (JKS)

Correlations were investigated between Erikson's psychosocial crisis stages (trust, autonomy, initiative, industry, identity, and intimacy) and Marcia's four identity statuses (achievement, moratorium, foreclosure, and diffusion). Erikson's theory of prosocial development and Marcia's ego identity status concept were supported. Coping with the…

Attempts to relate psychosocial maturity to social behavior, specifically, to interpersonal attraction. (Author/RK)

Phenomenological and psychodynamic differences between girls who score at the high and low extremes of the Psychosocial Maturity Inventory are explored. Ability to tolerate anxiety and the developmental use of interpersonal relationships are discussed as central to identity formation among these girls. (Author/MV)

The Follower Maturity Index (FMI) is an instrument derived from leadership theory and based on observations of verbal and nonverbal behavior of followers in task groups. Dimensions of follower maturity--achievement, responsibility, experience, activity, dependence, variety, interests, perspective, position, and awareness--are discussed. For…

The article reports a lack of significant increase in career maturity in 11th grade students who took part in the simulation "Life Career" for one school day. (CD)