The goal of this article was to examine gender-typed behavior longitudinally and to consider its relationship with sexual orientation in adulthood. Data were from 10,624 respondents who completed Wave 1 (adolescence), Wave 3 (emerging adulthood), and Wave 4 (early adulthood) of the National Longitudinal Study of Adolescent to Adult Health. First,…

Monitoring the Future (MTF) is an ongoing research program conducted at the University of Michigan's Institute for Social Research under a series of investigator-initiated research grants from the National Institute on Drug Abuse beginning in 1975. The integrated MTF study includes annual surveys of nationally-representative samples of 8th, 10th,…

This research investigates if ethical behaviors and personal finances are related using a large scale U.S. random survey called the National Longitudinal Survey of Youth 1997 (NLSY97). Fifteen indicators covering both ethical and unethical behaviors are compared to net worth for people in their 20s and 30s, who are called Generation Y. Breaking…

The study of social dominance has a long tradition within the peer relationships literature, but rarely has the topic been investigated observationally and longitudinally within other salient close relationships. The present study investigated the role of experiences in social relationships and adjustment indices in childhood in predicting later…

A retrospective analysis of the progress of eight institutionalized subjects who had been successfully treated in overcorrection procedures 10 years earlier revealed that maladaptive behaviors of the highest functioning individuals showed the longest term and best suppression, and that staff tend to return to the status quo after the expert…

Examines age-related changing levels of voting turnout across time at the individual level, using the University of Michigan Survey Research Center panel studies. Demonstrated that older people do not differ substantially from other age groups in the durability of their voting behavior across time. (JAC)

Studies the aggressiveness of over 600 subjects, their parents, and their children over a 22-year period. Subjects who were more aggressive 8-year-olds were more aggressive 30-year-olds, exhibiting serious antisocial behavior as adults. The stability of aggression across generations within a family was also high. (Author/CB)

Examined a series of decisions made by 95 subjects over a period of 18 years. Results indicated that decisions made at earlier stages of development are more likely to be of an exploratory nature and decisions made at later stages are more likely to be of a terminal nature. (Author)

Examined the theoretically predicted adult career outcomes of individuals who engage in different developmental patterns of commitment to choice. Results indicated minimal support for the hypothesis that those who engage in increasing commitment and who do not revert to earlier behaviors would experience the most desirable outcomes in adulthood.…

Longitudinal research has shown that communication deficits (negative interaction) precede the development of relationship distress. To investigate the antecedents of relationship stability and adjustment 31 couples who were seriously considering marriage participated in a longitudinal study. The couples initially completed the Marital Inventories…

Examined in a longitudinal study were the effects of conditions on alternation and perseveration of eight moderately and severely mentally retarded institutionalized adults. Available from: Ablex Publishing Corporation, 355 Chestnut Street, Norwood, New Jersey 07648. (CL)

Examined the role of difficult temperament or behavioral style and tobacco, alcohol, and marijuana use in the 133 subjects of the New York Longitudinal Study. Results indicated that the possession of difficult temperamental characteristics at age five and in early adulthood are associated with drug use in young adulthood. (JAC)

Determined whether there are developmental precursors to accidents and resulting physical impairment. Data collected at ages 8 and 14 (147 males and 142 females) were related to the number of types of accidents and impairment by the age of 27. Accidents and impairment were most frequent among individuals whose behavior had been characterized by…

Reviewed are longitudinal studies of aggressive behavior and reaction patterns in three groups of males (preschool children, school-age children and adults), as observed or inferred by individuals other than the subjects themselves. (Author/MP)