Self-Esteem Enhancing Reasons for Having Sex and The Sexual Behaviors of African American Adolescents

A sample of 146 African American adolescents living in impoverished neighborhoods with high HIV rates participated in the Chicago HIV Prevention and Adolescent Mental Health Project (CHAMP), a longitudinal study of adolescent HIV risk exposure. The current study examined self-reported reasons why African American adolescents may participate in risky sexual behavior. Adolescents completed a questionnaire regarding their sexual behaviors and reasons for having sex at Wave 3 of data collection. Findings from the study revealed that females used condoms less consistently while males had more sexual partners and sexually debuted earlier. Regression analyses also indicated that males were more likely to endorse self-esteem enhancing reasons for having sex and those who did also reported a higher number of sexual partners. Males were more likely to endorse power-related reasons for having sex and those who did tended to sexually debut earlier. Across both genders, results suggested that those adolescents who endorsed more self-esteem enhancing reasons for having sex were less likely to use condoms consistently. Implications for prevention programs and future research are discussed. Doctoral candidate in the Clinical Psychology Program at Loyola University Chicago. She received her Master of Arts from Loyola University Chicago in Clinical Psychology. Her research interests are in HIV/AIDS prevention in African American communities, particularly amongst adolescent girls. Professor of Clinical Psychology and Director of Clinical Training at Loyola University. He received his Ph.D. in Clinical Psychology from Virginia Commonwealth University. His interests lie in family relations during early and late adolescence, developmental psychopathology, the interface between developmental psychology and clinical child psychology, pediatric psychology (e.g., adolescents with physical disabilities), statistical applications in psychology, and research design. Associate Professor of Psychology in Psychiatry at the University of Illinois at Chicago. She received her Ph.D. in Child Psychology from the University of Minnesota at Minneapolis Her research interests lie in normative developmental processes during the transition to adolescence.     

Disagreements about rules in families with seventh-grade girls and boys

Parental reports of disagreements and serious disagreements about rules were examined in 200 families with seventh-grade boys and girls. No gender differences were found: Mothers did not report more disagreements than fathers; no more disagreements were reported for girls than boys. Disagreements about personal habits and family obligations were more common than disagreements about peer relations. Disagreements and serious disagreements, in general, were significantly correlated (positively) with parental reports of child oppositionalism and (negatively) with parents' satisfaction with parenting the target child, although some dyadic differences were found. Children's reports of parental acceptance were negatively correlated with disagreements only for the father-daughter dyad. Support was found for some of Baumrind's ([1968] Authoritarian vs. Authoritative Control,Adolescence 3: 255–272) notions regarding relations between rule frequency, child participation in rule making, and disagreements about rules, especially for the father-daughter dyad.The research reported here was funded in part by Father Flanagan's Boys Home, Inc., and by a grant to the senior author from the John D. and Catherine T. MacArthur Foundation, Family Relations in Early Adolescence.Received his Ph.D. in Clinical Psychology from Harvard University. Interests are the social psychology of adolescence and psychosocial adaptation to biological change.Received his Master of Science from Virginia Commonwealth University. Interests are family relations during adolescence, sex roles and their development, pediatric psychology, and statistical applications in psychology.     

Parents' and teachers' beliefs about adolescents: Effects of sex and experience

Three studies examine beliefs that parents and teachers have about adolescents. A distinction is made between category-based beliefs (concerning adolescents as a group) and target-based beliefs (concerning individual adoles cents). In Study 1, 90 late elementary and junior high school teachers indicated degree of agreement with a set of category-based statements about adolescents. Parents of early adolescents in Study 2 (N=1272) responded to category- and target-based statements. Study 3 compares the responses of teachers in Study 1 and parents in Study 2. Both teachers and parents endorsed beliefs that adolescence is difficult, and that adults can have an impact. Compared to fathers, mothers believed more in difficulty and in the negative effects of biological change on behavior. Parents of daughters believed adolescence is more difficult than parents of sons. Among teachers, amount of experience with adolescents was positively associated with the belief that adolescence is a difficult period of life. For parents, the effect of amount of experience was mixed. Experience had a greater impact on the category-based beliefs of teachers than parents. Possible influences on the origins and modification of beliefs are discussed.Received Ph.D. in psychology from The University of Michigan. Research interests: adolescent development, effects of pubertal development on social development, hormones and behavior in early adolescence, and family processesCurrently on leave from The University of Michigan. Received Ph.D. in psychology from the University of California at Los Angeles. Research interests: development of self-concept, subjective task value, interests, and activity preferences, especially during early and middle adolescence. Dr. Eccles is also investigating the impact of school and family experiences on these constructs.Received Ph.D. in psychology from The University of Michigan. Research interests: the impact 6f family stress on adolescent development and family decision-making practices.Received Ph.D. in educatiqn from The University of Michigan. Research interests: adolescent development, middle years education, teacher beliefs, and classroom processes.Received M. A. in education from the University of Michigan. Research interests: adolescent development, classroom environments, and supporting beginning teachers.Received Ph.D. in social work and psychology from The University of Michigan. Research interests: family processes and development.Portions of this paper were presented at the 1987 biennial meetings of the Society for Research in Child Development. This research was made possible by grants from the National Institute of Mental Health (MH31724-04, -05) to Jacquelynne S. Eccles, and the National Institute of Child Health and Human Development (HD17296-01, -02, -03,S1) to Jacquelynne S. Eccles.     

Contextual,cognitive, and adolescent factors associated with parenting in adolescence

In this study, we examined predictors of parenting during adolescence from three domains: the contextual (i.e., stress, support, marital satisfaction), social-cognitive (i.e., beliefs about adolescence), and child (difficulty). Fifty-three mothers and 38 fathers of 13–18 year olds were interviewed and rated on three dimensions of parenting—involvement, autonomy support, and structure. Parents completed questionnaires assessing predictor variables. Results indicated that, for mothers, higher numbers of recent stressful events were associated with less provision of structure and more control. For fathers, relations between views of adolescence and parenting were in evidence; while for both mothers and fathers strong relations between adolescent difficulty and parenting emerged. Relations between perceived difficulty of adolescent and parenting were more apparent in conducive than nonconducive contexts. The differential results for mothers and fathers are interpreted in terms of mothers' greater involvement and less role latitude than fathers. Parents' resources, experience, and expectations are considered in understanding why predictors might be associated with parenting variables.Received Ph.D. in clinical psychology from University of Rochester. Research interests include motivational development, parenting, self- and emotion-regulation. Also investigating factors affecting parenting, especially parent involvement.Received a Master's degree from New York University. Current interests involve interpersonal processes in depression.Received a Master's degree from Clark University. Research interests include the development of self-regulation with particular interest in the effects of power, authority, and responsibility on the socialization and disciplining of young children.Received Master's of Social Work degree from Columbia University. Current interests include factors that facilitate adolescents developing connections with the community.     

“Constructive” vs. “Destructive” deviance in adolescent health-related behaviors

Previous literature suggests that the adolescent at risk to engage in substance use and other negative health-related behaviors is deviant in a negative sense (i.e., rebellious, antisocial, and alienated from traditional institutions). However, some researchers have distinguished between two types of deviance-a true autonomy and independence that is more positive and constructive, and a reactant anticonformity that is more negative and destructive. The current study assessed the roles of both constructive and destructive deviance in adolescent cigarette smoking and positive health-related behaviors. Adolescents who were constructively deviant engaged in higher levels of health-protective behaviors. Moreover, constructive deviance was an independent predictor of both cigarette smoking and positive health behaviors over and above the effects of traditional negative deviance indicators. These data suggest that constructive deviance is not a competing model to more traditional notions, but that it is an additional possible pathway into adolescent positive and negative health behaviors.This research was supported by Grant No HD13449 from ther National Institute of Child Health and Human Development to the three authors, and by Grant DA05227 from the National Institute on Drug Abuse to the first author.Received Ph.D. in Clinical Psychology from Columbia University Teachers College. Current research interests include adolescent substance use and health risk behaviors.Received Ph.D in Developmental Psychology from Columbia University Teachers College. Current research interests include spatial cognition and adolescent health behaviors.Received Ph.D. in Social Psychology from University of Michigan. Current interests include social cognition and adolescent health behaviors.     

Current contradictions in adolescent theory

This article points out two contradictions in current adolescent theory. The first is between the classical point of view, espousing the notion of storm and stress, and the empirical view, supporting a concept of adolescence as relatively peaceful and harmonious. The latter approach, however, creates a second contradiction because it does not explain how young people cope with the major adaptations demanded as a result of changes in their physical, social, and emotional spheres of life. The article examines the status of concepts such as the generation gap and identity crisis and concludes with the formulation of a focal theory of adolescence which attempts to resolve the contradictions discussed earlier.Received his B.A. from McGill University, Montreal, and Ph.D. from University College, London. Is both a developmental and clinical psychologist. Major interests include adolescence and the preschool years.     

Generational differences in perceived responsibility for adolescent support: A study of adolescent females,mothers, and maternal grandmothers

The issue of parent and adolescent responsibilities was explored in a sample of 195 adolescent females, 192 mothers, and 153 maternal grandmothers to assess whether generational differences in views about responsibility, particularly financial ones, existed. A 43-item Responsibility Scale was developed, and principal components analysis of the instrument yielded five factors. Significant generational differences emerged on several items, with the largest generational differences being found on the items comprising a factor describing parental protection of family values. Whereas all three generations viewed parents as having responsibilities to provide material goods, adolescents were more likely to link parental provision of material goods with autonomy issues than were their mothers or grandmothers.This research was supported by a grant from the Grants and Research Funding Committee of Southeast Missouri State University.Received Ph.D. in clinical psychology from The University of Texas at Austin. Interests include competence, coping, risk, vulnerability, and intergenerational relationships.Received Ph.D. in developmental psychology from West Virginia University. Interests include life-span developmental psychology, cognition and aging, problem-solving, intergenerational issues, and courtship violence.     

Changes in young adults after peace corps experiences: Political-social views,moral reasoning,and perceptions of self and parents

A variety of changes in Peace Corps Volunteers (PCVs), 43 men and 34 women, are reported. Analyses were based on assessments made before and after an overseas tour of duty for political status, self and ideal-self constructions, perceptions of parents' child-rearing techniques, and moral reasoning. Comparisons with several samples of students and activists, studied earlier, indicated that initially the PCVs were a middle group politically, rather conventional personally, and family entrenched, the women more than the men. Evidence of their various but unitary shifts to political liberalization, greater intraceptiveness and self-determination, greater detachment from their parents, and increased incidence of principled moral reasoning suggests that the PCVs had undergone substantial self-redefinition.Received Ph.D. from California School of Professional Psychology, 1974. Interests lie in the areas of adolescent development, moral development, ego functioning, and political psychology.     

Hungarian adolescents' self-concept

Hungarian and United States adolescents' self-image was studied using the Offer Self-Image Questionnaire (OSIQ). In Hungary, 1,163 younger and older male and female adolescents were studied using a Hungarian translation of the OSIQ. Analyses of endorsement patterns of OSIQ items showed that Hungarian and American adolescents endorsed many items in the same way. Similarities in endorsement patterns were much more common between the two countries than were differences. Analyses of OSIQ scales showed that for most scales younger Hungarian adolescents reported better adjustment than younger American adolescents. Differences were not as great or reversed in the older age groups. Implications for cross-cultural studies of adolescent self-image were drawn based on these results.Received M. D. from the Semmelweis Medical university in Budapest. Research interest is complex somato-mental health care of adolescents.Received M. D. from the University of Chicago. Major interests are concepts of mental health and the developmental psychology of adolescence.Director, Forensic Psychology, Michael Reese Hospital and Medical Center. Received J. D. from the University of Chicago School of Law; received Ph. D. in human development from the University of Chicago. Research interests are adolescence and delinquency.Professor of Psychology, Northwestern University. Received Ph. D. in psychology from the University of Chicago. Major interests are psychotherapy research and adolescence.     

Adolescent-Mother Agreement about Adolescent Problem Behaviors: Direction and Predictors of Disagreement

Correlations between adolescent and parent reports of adolescent problems are low in magnitude. In community samples adolescents tend to report more problems than parents and in clinical samples adolescents tend to report fewer problems than parents. Indices of agreement may be biased if some adolescents in a given sample report more problems and others report fewer problems than parents. In the current study, order and mean agreement between adolescent and maternal reports of adolescent internalizing and externalizing problems, taking into account the direction of disagreement, was examined in a community sample of 133 young adolescents and their mothers. Two-thirds to three-quarters of adolescents reported more problems than mothers. Accounting for the direction of discrepancies resulted in improved agreement between adolescents and mothers and differing patterns of predictors of discrepancies. Additionally, the results demonstrate the need to control for relations between adolescent-reported problems and discrepancies when exploring predictors of discrepancies. Erin T. Barker received her Ph.D. in Applied Developmental Psychology from the University of Alberta. Her research interests include internalizing and externalizing problems in adolescence and emerging adulthood. Marc H. Bornstein received his Ph.D. in Psychology from Yale University. He has contributed scientific papers in the areas of human experimental, methodological, comparative, developmental, cross-cultural, neuroscientific, pediatric, and aesthetic psychology. Diane L. Putnick received her Ph.D. in Developmental Psychology from George Washington University. Her research interests include child and family processes across cultures. Charlene Hendricks received her Ph.D. in Developmental Psychology from George Mason University. Her research interests are in the areas of early adolescent development and adjustment and families by adoption. Joan T. D. Suwalsky received her M.S. degree in Human Development from Cornell University. Her research interests include parent-child interaction and child development in at-risk populations, including families by adoption.     

Student teachers' perceptions of the identity formation process

Student teachers were asked to respond to profiles of various styles of dealing with adolescent identity issues. Student teachers responded most favorably to the profile indicating adolescent exploration of occupational and ideological alternatives (Moratorium) and least favorably to an apparent nonconcern with adolescent issues (Diffuse). Commitment to plans and beliefs with closedness to alternatives (Foreclosure) received intermediate evaluations. Consistent with Eriksonian notions, but at variance with empirical findings, the Moratorium style was rated highest in psychological health. Student teachers preferred the Moratorium-style individual as prospective students; the Diffuse-style one the least. Implications for teacher training and educational practice were examined, and areas of further research were outlined.Funding for this project was received from a grant by the Faculty of Education, University of Western Ontario, London, Ontario, Canada.He received his Ph.D. in Educational Psychology from the Ontario Institute for Studies in Education, University of Toronto. Research interests include adolescent personality development and teacher training.His Ph.D. was received from the University of Oklahoma in Experimental Social Psychology. Current research interests include varied aspects of consumer behavior with focus upon the effects of credit card stimuli upon consumer behavior.He received his Ph.D. in Educational Psychology from the Ontario Institute for Studies in Education, University of Toronto. Research interests focus upon special education and learning disabilities.     

Keeping Secrets From Parents: Longitudinal Associations of Secrecy in Adolescence

A 2-wave survey study among 1173 10–14-year-olds tested the longitudinal contribution of secrecy from parents to psychosocial and behavioral problems in adolescence. Additionally, it investigated a hypothesized contribution of secrecy from parents to adolescent development by examining its relation with self-control. Results showed that keeping secrets from parents is associated with substantial psychosocial and behavioral disadvantages in adolescence even after controlling for possible confounding variables, including communication with parents, trust in parents, and perceived parental supportiveness. Contrary to prediction, secrecy was also negatively associated with feelings of self-control. Secrecy from parents thus appears to be an important risk factor for adolescent psychosocial well-being and behavioral adjustment.PhD student, Department of Social Psychology, Free University, The Netherlands. Received Masters degree in social psychology at Utrecht University. Research interests are workings and consequences of secrecy in adolescence and adulthood, and evolutionary approaches to studying human social behavior.Associate Professor, Department of Social Psychology, Free University, The Netherlands. Received PhD in clinical and social psychology at the University of Louvain, at Louvain-la-Neuve. Research interests are communication and relationships in adolescence and the conceptualization and measurement of secrecy.Assistant Professor, Institute of Family and Child Care Studies, University of Nijmegen, The Netherlands. Research interests are family, work-stress, and methodological issues in multivariate longitudinal analyses.Professor, Institute of Family and Child Care Studies, University of Nijmegen, The Netherlands. Research interests are friendships, family relationships, and substance use and abuse in adolescence.     

Physical activity and adolescent female psychological development

This study explored the relationship between self-reported past and present physical activity levels and high school adolescent women's self-image, sense of mastery, gender role identity, self-perceived physical ability, and self-perceived attractiveness. The Offer Self-image Questionnaire and the Bem Sex Role Inventory were administered to 149 high school adolescent women who were categorized as either physically active, physically inactive, decreasing in physical activity, or increasing physical activity. Results indicated the physically active group members reported self-image and coping characteristics that were significantly more positive than those reported by the physically inactive group members. They also reported significantly more masculine and feminine characteristics and higher physical ability ratings than inactive group members. The decreased activity group did not differ from any of the other groups. These results suggest that physical activity in adolescence, in comparison with physical inactivity, is associated with healthier emotional expression and emotional control, and higher levels of perceived mastery and coping skills for adolescent women. A decrease in physical activity over the course of adolescence does not necessarily result in psychological distress for adolescent women.Received Ph.D. in counseling psychology from Michigan State University. Major interests are concepts of the self, psychological health, and developmental psychology.Received Ph.D. in sport psychology from The Pennsylvania State University. Current research interests include social cognitions in sport and physical activity and the role of sport and physical activity in adolescent development.     

The sporting life: Athletic activities during early adolescence

The decline in sports participation that begins in early adolescence has been well documented, and there has been considerable controversy regarding the reasons for this attrition. The present study addressed the attrition process by focusing on the subjective experience of sports as a function of grade, gender, and sport context. Following the procedures of the Experience Sampling Method, 401 5th–9th-grade boys and girls carried electronic pagers, similar to those worn by doctors, for one week, and filled out self-report forms on their activities and subjective states in response to signals received at random times. Older respondents spent less time in sports than their younger peers. This age difference was due primarily to a decline in informal sports participation, with less pronounced attrition from organized sports. Our findings suggest that the reasons for attrition from sport may be context specific. While informal sports were experienced more positively than gym class or organized sports, perceptions of skill were lowest during informal sports and declined with age. It seems youngsters stop participating in organized sports because these activities are less enjoyable to them, while attrition from informal sports is more performance based. Boys spent more time in sports than girls, and this difference was based primarily upon significant gender differences in informal sports participation. In spite of their differential rates of participation, boys and girls reported similar levels of affect, arousal, and skill during sports.This research was supported by NIMH grant number MH38324, Stress in Daily Life During Early Adolescence, awarded to Reed Larson, and was carried out while the first author was a Dissertation Fellow in the Department of Psychology at Loyola University of Chicago.Received Ph.D. in psychology from Loyola University of Chicago. Current research interests include athletic, involvement during early adolescence, body image, and adolescent mental health.Current research interests are stress and coping during early adolescence, and the adaptive use of leisure time.Received Ph.D. from the Committee on Human Development at the University of Chicago. Current research interests include pubertal development, the precursors of eating disorders, and the effects of maternal employment of young adolescents.     

Positive Self-Beliefs as a Mediator of the Relationship Between Adolescents’ Sports Participation and Health in Young Adulthood

The present study examined the relationship between participation in sports during adolescence and physical activity and subjective health in young adulthood. A sample of 8,152 (males = 50.8%, females = 49.2%) adolescents from the National Longitudinal Study of Adolescent Health were used. Results of the study showed that participating in an organized sport during adolescence was associated with higher levels of physical activity and better subjective health during young adulthood after controlling for participation in general physical activities (e.g., jogging, biking, skateboarding) during adolescence. Participation in sports during adolescence was associated with more positive self-beliefs 1 year later that, in turn, were associated with higher levels of moderate to vigorous physical activity and better subjective health 6 years later. Results suggest that positive self-beliefs partially mediate the relationship between adolescents’ participation in sports and two health outcomes in young adulthood: moderate to vigorous physical activity and subjective health. Findings highlight the utility of youths’ participation in organized sports for promoting healthy outcomes. Implications for policy and practice are discussed.

Adolescent idolization of pop singers: Causes,expressions, and reliance

The study examines the phenomenon of adolescents' idolization of pop singers. Male and female adolescents from three age groups (ages 10–11, 13–14, and 16–17) were compared with regard to the intensity of idolization, its behavioral manifestations, causes for selecting the idol, and reliance for knowledge on the idol. The results of self-reports indicated that the phenomenon of idolization, expressed especially in worshipping and modeling, is strongest in the youngest age group and decreases in intensity with age. Also, it was found that girls idolize singers more than boys. The youngest age group, especially girls, rely on singers with regard to knowledge concerning personal matters. These findings were explained within the frameworks of gender differences, adolescence characteristics, and youth culture development.This paper was prepared while the first and the third authors were on sabbatical at the Department of Psychology, Maryland University, College Park, Maryland.Received Ph.D. in clinical psychology from the Hebrew University, 1974. Research interests include school psychology, social cognition, and media psychology.Received Ph.D. in Social Psychology from the University of Pittsburgh, 1974. Research interests include political psychology, social psychology, and social development.Received Ph.D. in statistics from the Hebrew University, 1976. Research interests concern applied statistics and nonparametric statistics.Received MA in clinical child psychology, Department of Psychology, Tel Aviv University.     

Late adolescents' perceptions of their relationships with their parents: Relationships among deidealization,autonomy, relatedness,and insecurity and implications for adolescent adjustment and ego identity status

Questionnaire data from 376 undergraduates (mean age=19.3 years) were used to test a model describing interrelationships among deidealization, relatedness, autonomy, and insecurity in late adolescents' relationships with their parents. As expected, deidealization predicted greater autonomy and less relatedness (i.e., more disengagement), greater disengagement predicted greater insecurity, and greater insecurity predicted less autonomy. However, disengagement from parents proved to be a double-edged sword in that it was linked not only to insecurity, but also to feelings of greater separateness and self-directedness in relation, to parents. Additional analyses identified significant associations between the adolescent/parent relationship variables and the adolescents' psychological health and ego identity status.Received her Ph.D. from Yale University. Major interests are in parent/child relationships during late adolescence and young adulthood.Received her B.A. from University of Virginia and M.A. from Michigan State University. Major interests are in adolescent development and pediatric psychology.Received her B.A. from Duke University and M.A. from Michigan State University. Major interests are in adult children of alcoholics and adolescent separation/individuation.     

The relation of ego development to sex-stereotyping in caretakers' expectations for adolescents

The investigators tested the hypothesis that the direction of the relationship between the level of ego development of adult caretakers and the degree of sex-stereotyping in their expectations for adolescents would vary as a function of the adolescents' level of ego maturity. Two groups of caretakers (counselors of an immature group of disturbed adolescents and parents of a mature group of undergraduates) participated in the study. In comparison to their conformist counterparts, the postconformist counselors were expected to make more sex-stereotyped goals for the disturbed adolescents; postconformist parents were expected to make less sex-stereotyped goals for the undergraduates. Hypotheses were confirmed for the counselors, but not for the parents. Both groups of caretakers seemed to consider developmental or life task factors in formulating goals for adolescents.Received Ph.D. from Yale University in 1977. Research interests are juvenile delinquency, adolescent coping abilities, organizational aspects of youth agencies, and young adulthood.Interests are adolescence and community psychology.Interest is residential care for adolescents.Interests are battered women and women in prisons.     

Adolescent attachment to parents and friends in relation to aspects of self-esteem

This study explored the relative influence of adolescents' perceptions of their attachment relationships with their mothers, fathers, and friends on three measures of self-esteem. The sample consisted of 493 New Zealand adolescents ranging from 13 to 19 years of age. Two dimensions of the attachment relationship were assessed: the utilization of emotional support and proximity, and the quality of affect. The major findings were as follows: utilization of emotional support and proximity from mothers, fathers, and friends was minimally related to overall self-esteem, coping abilities, and social competence. The quality of affect toward mothers and fathers was significantly related only to social competence. These findings suggest that adolescent self-esteem is more strongly associated with the quality of affect toward parents and friends than with the utilization of these target figures for support or proximity. The notion that parents and friends may contribute to different facets of self-esteem is discussed.This research is based on the first author's doctoral dissertation at the University of Auckland.Received Ph.D. from the University of Auckland, Auckland, New Zealand. Research interests are adolescent development and the development of children's health beliefs and behaviors. To whom reprint requests should be addressed at School of Occupatinal Therapy, Private Bag 92006, Auckland Institute of Technology, Auckland 1020, New Zealand.Received Ph.D. from the University of Canterbury. Main interests are in life span developmental psychology, and the development of low birthweight babies.Received Ph.D. from the Australian National University. Interests lie within life span developmental psychology and early cognitive development.     

The development of ego defenses in adolescence

This study tested a model for developmental transitions in defense use in adolescence based on an integration of psychoanalytic views of adolescence and Loevinger's theory of ego development. Loevinger's test for ego development and the Defense Mechanism Inventory were administered to 31 male and 35 female adolescents. Results supported several hypothesized developmental transitions: decrease in aggression outward defenses (e.g., displacement), increase in turning against the self, and an unpredicted increase in defenses entailing reversal (repression, denial, and reaction formation). Results failed to support a hypothesized increase in intellectualization and a decrease in projection. Results supported ego development over chronological age as a more valid index of maturity to apply to the investigation of the development of defenses. Implications of these findings are discussed and directions for future research are suggested.This research was partially funded by the Psychology Department at Boston UniversityAffiliations at the time when this study was conducted were Department of Psychology, Boston University, and Departments of Psychiatry at Beth Israel and McLean Hospitals/Harvard Medical School. Now Clinical Psychologist, Outpatient Psychiatry Service, Baystate Medical Center, Springfield, Massachusetts. Received Ph.D. in clinical psychology from Boston University. Research interests include ego defenses, psychotherapy research, gender, and sex roles.