Ego identity formation in middle adolescence

Assumed determinants of ego identity were investigated in this study using sophomore, junior, and senior high school males and females. Subjects were administered the Marcia Ego Identity Status Scale and measures of sex-role identification, personality development, psychological functioning, self-concept, and parental socialization practices. Data analyses, using a median split on identity score, showed that high-identity adolescents obtained more positive scores on sex-role identification, personality development, psychological adjustment, and self-concept than low-identity adolescents. Socialization practices also differed for the two groups. The sex differences which emerged were congruent with the identity literature. Overall, the data supported Erikson's theory of ego identity development.This study was funded by Grant No. 791-01-010-502 from the Senate Research Committee, University of Nebraska at Omaha.Received his Ph.D. in developmental psychology from the University of Wisconsin-Madison. Major interests are in the area of social and personality development in children and adolescents.An earlier version of this paper was presented at the Annual Meeting of the American Psychological Association, Chicago, September 1975.     

Self-image complexity and identity formation in adolescence: Longitudinal studies

Using a specially designed Q-sort technique, multiple self-images which were held by each of 60 adolescents were studied. Sixty normal and psychiatrically hospitalized adolescents were tested initially and then every 6 months for 12–18 months. Each subject's self-images were analyzed in terms of their complexity. Results showed that, as predicted, the patients and normals differed significantly. The patients had consistently lower complexity scores on each trial. The patients' and normals' patterns of complexity scores are discussed in terms of their reflecting the ego identity configurations described clinically by Erikson and operationally defined herein.This study was supported in part by a Research Scientist Development Award (Kl-70-178) from the National Institute of Mental Health.Received his medical training at Yale University School of Medicine and his psychiatric training at Massachusetts Mental Health Center. Currently continuing graduate training in personality and development in the Psychology and Social Relations Department at Harvard University. Present research interests are in the interplay between fantasy and nonverbal process in interracial adolescent dyads; and in the longitudinal study of adolescent identity development.     

The state of research on ego identity: A review and appraisal

Considerable research on ego identity has appeared over the past 15 years, indicating the need for an overall review. Part I commences by considering the complexity of Erikson's concept and suggesting several different theoretical contexts in which it has been used. The validity of investigators' attempts to operationalize the concept ego identity is assumed to depend in part upon their interpretations of its meaning. The subsequent review of empirical literature is organized according to different procedures which have been used to measure ego identity. A first section summarizes and evaluates research utilizing Q-sort and self-report questionnaire measures, while a second considers the large number of investigations that have employed James Marcia's Identity Status Interview. The latter group of studies are ordered according to the type of dependent variable (e.g., cognitive, behavioral, personality, developmental) examined in relation to ego identity status (i.e., achievement, moratorium, foreclosure, diffusion). Part II of the review, to appear in the next issue of this journal, will recapitulate the identity status literature, present an overall evaluation of the identity status paradigm, and suggest a number of issues for future research.Support for this study comes from research training grant No. 5-T32MH14668-02 awarded to Dr. D. Offer by the National Institute of Mental Health.Postdoctoral Fellow in the Clinical Research Training Program in Adolescence jointly sponsored by the Institute for Psychosomatic and Psychiatric Research and Training of Michael Reese Hospital and Medical Center and the Committee on Human Development of the University of Chicago. Present research interests include adolescent ego development and epistemological/methodological issues in personality theory and measurement.     

Utility of the minnesota multiphasic personality inventory personality disorder scales with adolescent psychiatric inpatients

Personality disorders play an important role in the treatment of many adult psychiatric disorders. Current research has begun to examine the role of personality disorders in adolescent psychopathology. Unfortunately, there is limited research available to document the reliability and validity of personality disorder assessment measures for use with adolescent psychiatric patients. The Minnesota Multiphasic Personality Inventory (MMPI) Personality Disorder Scales have shown adequate psychometric properties with adult samples, but have not been tested using adolescents. The present study was designed to examine the utility of the MMPI Personality Disorder Scales with 217 adolescent psychiatric inpatients. A multivariate analysis of variance revealed males scored significantly higher than females on the schizoid, narcissistic, and antisocial scales, a pattern that has been found in adult psychiatric patients. Also, the MMPI Personality Disorder Scales correlated in patterns consistent with research on adult samples. In addition, the MMPI Personality Disorder Scales were meaningfully correlated with the Tridimensional Personality Questionnaire. However, factor analysis revealed a different factor structure than that found with adults. The similarities between adolescent and adult data suggest that the assessment of personality disorders in adolescents may provide useful clinical information on the development of personality disorders.This article was presented at the American Psychological Association Convention, Toronto, Ontario, Canada, August 1993. The research was funded in part by a grant from the Charles Reiley Armington Foundation for Values in Children.Received M.A. from Case Western Reserve University. Her major research interests are in the areas of depression and personality disorders.Received Ph.D. in clinical psychology from the Ohio State University in 1986. Completed his predoctoral internship and postdoctoral fellowship at the Brown University Program in Medicine, Providence, Rhode Island. Actively involved in research on risk factors for suicide in adolescents and adults. Has published empirical studies, theoretical papers, and treatment guidelines related to suicide and its risk factors.Received his Ph.D. in Clinical Psychology from Case Western Reserve University, Cleveland, Ohio. His major research interests include depression, suicide, adolescence, and family systems issues.     

Phenomenological aspects of psychosocial maturity in adolescence. Part I. Boys

This paper explores the phenomenological and psychodynamic differences between adolescent boys who score at the high and low extremes of the Psychosocial Maturity Inventory. The development of psychosocial maturity is viewed against the background of adolescent ego development. The freedom from impulse, the gains in self-esteem, the resolution of sexual identity, and the growth of autonomy that are the outcomes of the adolescent process all contribute to a higher degree of individual and social adequacy. The growth of heterosexuality, however, is shown to have a complex and nonlinear relationship to psychosocial maturity.Preparation of this paper was supported by funds from the National Institute of Education, Contract No. NE-C-00-3-0013.Received Ph. D. in psychology from the University of Michigan. Main research interests: psychology of adolescence and psychology of women.Received Ph.D. in clinical psychology from Radcliffe College. Main interest: personality development from childhood through adolescence.Main interest: Evaluation methodology.For a complete discussion, see Greenberger and Sørensen (1974).     

Cognitive mediators of ego functioning in adolescence

It has often been assumed that a relationship exists between higher levels of cognitive functioning, particularly formal operations, and mature ego functioning in adolescence. This research examined the relationships between ego functioning and two domains of operational thinking: social interpersonal reasoning and physical-mathematical reasoning in 139 high school seniors. Subjects were given two measures of physical-mathematical reasoning, two measures of interpersonal reasoning, and the Sentence Completion Test of ego functioning, as well as a measure of verbal intelligence. Results indicated significant differences between males and females in patterns of correlations as well as in patterns of relationships in a causal analysis. Ego functioning was predicted by interpersonal reasoning for females and by physical-mathematical reasoning and verbal intelligence for males.This research represents a portion of the doctoral dissertation completed by the senior author in 1981. The research was supported by a grant to A. Petersen from the Spencer Foundation.Received Ph.D. from University of Illinois at Chicago. Current interests are sex-related differences in adolescent ego development and psychosocial variables in adolescent chronic illness.Received Ph.D. from the University of Chicago. Current interest is biopsychosocial development in adolescence, primarily early adolescence.Research Affiliate, Laboratory for Study of Adolescence, Michael Reese Hospital. Received Ph.D. from University of Chicago. Current interest is sex-related differences in the psychological effects of puberty.Research Associate, Laboratory for the Study of Adolescence, Michael Reese Hospital; Program Associate, Health Program, MacArthur Foundation. Received Ph.D. from Syracuse University. Current interest is sex-related differences in socialization.     

Ego identity status and values among high school females

To test the hypothesis that adolescent females who are high in ego identity have high interests in religious and political values, the relationship between the ego identity status of 80 senior high school females and their response to the Allport-Vernon-Lindzey Study of Values was examined. Participants classified as being identity achievements, moratoriums, and foreclosures had higher religious value scores than did diffusions; however, the expected differences on political value scores were not found. Two-thirds of the identity achievers came from homes disrupted by divorce or death of one parent, while less than 20% of the members of the other three statuses came from broken homes.This report is based on the first author's M.A. thesis, which was submitted to the Graduate School, Texas Woman's University, 1978.Received her M.A. from Texas Woman's University. Major interests are ego identity formation and female adolescent development.Received Ph.D. from Louisiana State University, Baton Rouge. Major interests are developmental effects of stress and neurophysiology.     

The state of research on ego identity: A review and appraisal

In the first part of this review (see Volume 7, Number 3 of this journal), a comprehensive survey of empirical research on ego identity was presented. Special emphasis was given to the large number of studies employing James Marcia's identity status paradigm. Research within this paradigm is recapitulated here by presenting empirical results which typify each of the four identity statuses (i.e., achievement, moratorium, foreclosure, and diffusion). A detailed evaluation of the identity status paradigm itself follows. Among the topics considered are (1) the construct and external validity of the approach as a whole, (2) the rationale and discriminant validity of the identity statuses, and (3) the reliability of the Identity Status Interview. Part II concludes by considering a number of problems for future research. Several persisting methodological and substantive issues within the identity status paradigm are noted. Finally, it is suggested that investigators turn their attention to the processes mediating identity formation. Contemporary psychoanalytic conceptions of adolescent development are viewed as providing one possible theoretical framework for investigating such processes.Support for this study comes from Research Training Grant No. 5T32MH14668-02 awarded to Dr. D. Offer by the National Institute of Mental Health.Postdoctoral Fellow in the Clinical Research Training Program in Adolescence jointly sponsored by the Institute for Psychosomatic and Psychiatric Research and Training of Michael Reese Hospital and Medical Center and the Committee on Human Development of the University of Chicago. Research interests are adolescent ego development and epistemological/methodological issues in personality theory and measurement.     

Timing of menarche,preparation, and initial menstrual experience: Replication and further analyses in a prospective study

The goals of this study were to assess the significance of two timing variables (objective timing of menarche and subjective timing, i.e., the belief—not necessarily true—about one's status as early, average, or late maturing) and two cognitive variables (preparation for menstruation and ego functioning) as predictors of the experience of menarche. Subjects were 92 girls who changed from pre- to postmenarcheal between two test occasions, six months apart. Findings were that subjective timing of menarche and preparation were significant predictors of menarcheal experience, while objective timing and ego functioning were not. The results replicated earlier findings based on cross-sectional analyses. Interpretation of the results suggested some directions for further exploration of determinants of initial menstrual experience.This research was supported by National Institute of Child Health and Human Development Grant 16034 to the first two authors.Received Ph.D. from Clark University. Major interest is in clinical-developmental psychology.Received Ph.D. from Tufts University. Major interests are psychobiology and adolescent development.Received Ph.D. from Brandeis University. Major interest is early adolescent girls' development.     

Separation-individuation and ego identity status in late adolescence: A two-year longitudinal study

This study was undertaken to clarify developmental relationships between intrapsychic object relations structure and ego identity status during late adolescence; one purpose was to examine the possible predictive relationship between initial attachment style and later identity status. A total of 76 subjects (41 females and 35 males) who had been given the Marcia Ego Identity Status Interview and the Hansburg Separation Anxiety Test (SAT) as first-year university students in 1984 were reassessed two years later. Fitted log linear models indicated strong links between attachment style and identity status in 1986, and between identity status in 1984 and 1986; only an indirect connection existed between attachment style in 1984 and 1986 as measured by the SAT. When 1984 and 1986 identity status were known, it was possible to predict 1986 attachment style without knowing 1984 attachment style; 1984 attachment style alone was unable to predict later identity status accurately.This research was supported by a grant from the Internal Research Committee, Victoria University of Wellington.Received Ph.D. in Child Development from the Florida State University. Current research interest is identity formation from a life-span perspective.Received Ph.D. in Mathematical Statistics from Victoria University of Wellington. Among current research interests is the analysis of sparse contingency tables.     

Development of an objective measure to assess ego identity in adolescence: Validation and replication

Three studies that evaluate the reliability and validity of the Extended Version of the Objective Measure of Ego Identity Status (Adams and Grotevant, 1983) are reported. In Studies 1 and 2, college students in Texas and Utah, respectively, completed the identity measure, the Extended Range Vocabulary Test, and the Crowne-Marlowe Social Desirability Scale and released achievement results from their college records. The identity measure was found to have acceptable reliability (both internal consistency and test-retest) and validity (content, factorial, discriminant, and concurrent). In Study 3, scale scores from the objective identity measure correlated in the predicted pattern with ratings of identity exploration and commitment made from the Ego Identity Interview. Although the objective measure is not intended to replace the interview, it would appear to be useful in a number of situations where administration of the interview is impractical.We gratefully acknowledge the assistance of Dan Tousley in the data collection and data analysis phases of this research. Data collection and analyses for Study 3 were provided by grants from the Hogg Foundation for Mental Health, the National Institute of Child Health and Human Development, the University of Texas Research Institute, and the University of Texas Institute of Human Development and Family Studies to Harold D. Grotevant and Catherine Cooper, Co-Principal Investigators.Study 2 was supported by the W144 regional research grant on The Development of Social Competency in Children with funding from the United States Department of Agriculture and the Utah State University Agricultural Experiment Station, directed by Gerald Adams.Received Ph.D. in child psychology from the University of Minnesota. Research interests concern the contribution of family relationships to personality and identity development in adolescence.Received Ph.D. from The Pennsylvania State University. Research interests include adolescent social and personality development.     

Adolescents' concepts of marriage: A structural-developmental analysis

This study involved the construction of a theory and scoring manual for assessing the developmental stages of individuals' concepts of marriage. Four stages (Magical, Idealized Conventional, Individualistic, Affirmational) were identified. The reliability of the scoring procedure (interrater and item-total protocol) was judged to be acceptable. Correlations with age, schooling, ego development, and years of marriage support the marriage concepts stage sequence. Adolescents (N=162) scored at the first two stages of marriage concepts. However, in ego development, their mean score was above the Conformist level, thus suggesting that the adolescents were more advanced in their overall personality development than in their developmental stages of marriage concepts.This study was supported in part by a grant from The Spencer Foundation and conducted at the Social Science Institute, Washington University, St. Louis, Missouri.Received his Ed.D. from the University of Massachusetts in 1976. Current research interests include personality development in adolescents and young adults.     

Identity development and formal operations as sources of adolescent egocentrism

The self-concerns and social expectations that are part of the identity development process may lead adolescents to think that others survey them for signs of individuality. The novelty of identity development may also lead to feelings of uniqueness and invulnerability. The imaginary audience and personal fable may therefore stem from identity development and not from the emergence of formal operations. In this study high school and first-year university students (N=255) completed measures of adolescent egocentrism, identity development, and formal operations. Egocentrism was moderately associated with higher scores on identity crisis and identity achievement, and with lower scores on identity diffusion. There was no significant relationship between egocentrism and the emergence of formal operations.Received his M.Sc. and Ph.D. from the University of Victoria. His main interests are in personality, social and developmental psychology.Currently completing a master's degree at Lakehead University. Interests are in social and clinical psychology.     

The relationship between ego identity status and Erikson's notions of institutionalized moratoria,value orientation stage,and ego dominance

A number of concepts central to Erikson's theory of ego identity formation (J. E. Côté and C. Levine [1987], A Formulation of Erikson's Theory of Ego Identity Formation, Development Review, 7(4): 273–325) are discussed in relation to Marcia's identity status paradigm in light of the fact that both assign a significant role to the notion of identity crisis. The results of an empirical investigation reveal that Erikson's notions of institutionalized moratoria, value orientation stages, and the ego-superego struggle for dominance of the personality are related to the identity status categories in a way that can be partially explained in terms of the degree to which an individual has experienced the identity crisis. Further explanations for the pattern of findings are offered in terms of Erikson's theory. These explanations clarify, to a degree, the nature of the identity statuses from a social psychological perspective.Received Ph.D. in Sociology from York University, Toronto, Canada. Research interests include the empirical investigation of Eriksonian theory, gender roles, the social psychology of organizations, and program evaluation.Received Ph.D. in Sociology from the University of Alberta, Edmonton, Canada. Research interests include the investigation of moral development from a social psychological perspective.     

The protective role of coping and social resources for depressive symptoms among young adolescents

Early adolescence is a period of the life course involving high levels of challenge that are stressful for some, perhaps resulting in depressive symptoms. In this study, adolescents were divided into four groups based on indices of depression and negative life events. Group differences in coping style, mastery, optimism, and social resources as well as group differences in patterns of change were investigated. Participants were 458 adolescents in sixth and seventh grade from a rural working class community. Subjects were assessed twice over a one-year period. Analyses revealed that the four groups were characterized by different levels of coping and social resources. Asymptomatic youth reported higher levels of optimism, mastery, active coping, and more positive relationships with parents and peers than did symptomatic adolescents. These same characteristics distinguished the resilient adolescents from the vulnerable adolescents, suggesting potential stress-buffering effects. One year later, the adolescents who were low on both depressive symptoms and negative life events continued to report more individual and contextual resources than the adolescents in the other groups.This research was supported by a grant from the William T. Grant Foundation (8912789) to Anne C. Petersen, Principal Investigator. The writing of this article was supported by The National Institute of Mental Health Research Training Grant 5 T32 MH18387-06 in Child Mental Health/Primary Prevention.Received Ph.D. from the Department of Human Development and Family Studies at Pennsylvania State University, and did a postdoctoral fellowship in prevention research at Arizona State University. Research interests include adolescent development, prevention, and community psychology.(on leave to the National Science Foundation). Received Ph.D. from the University of Chicago. Research interests include biopsychosocial development at adolescence, adolescent depression and interventions to prevent it, gender issues, and developmental methodology.     

A longitudinal study of ego identity development at a liberal arts college

Ego identity development in the areas of occupational choice, religion, and political ideology was studied using Marcia's categorization system. The results indicated a significant increase in the frequency of the identity achiever status for occupational choice and corresponding decreases in the frequency of the moratorium and identity diffusion statuses. A significant decrease in the frequency of foreclosures on religion was also found. In those instances where students underwent an identity crisis, the probability of resolving it successfully was very high. High scores on the Cultural Sophistication scale of the College Student Questionnaire-Part 1 were found to be associated with presence in the identity achievement status. For students not in the achiever status as freshmen, an interest in various literary and art forms was predictive of becoming an achiever while in college.Received his Ph.D. from SUNY/Buffalo. Recent research has been mainly concerned with the development of ego identity and with techniques for resolving identity crises.Received his Ph.D. from Syracuse University. Recent research has been mainly concerned with personality moderators of human judgment.     

Depression and suicidal behavior among delinquent females

Depressive symptomatology and suicidal behavior were evaluated in a multiethnic sample of 48 delinquent females through ratings on self-reports and probation officers' reports. Psychological functioning of the subjects was also evaluated through the Diagnostic Interview for Borderlines, the Rorschach, and the WAIS or WISC-R in order to identify delinquent personality patterns. Four personality patterns were identified: the borderline, the antisocial, the neurotic, and the socialized delinquent personalities. A chi-square analysis of the data demonstrated that level of depression and frequency of suicidal behavior were both significantly related to personality patterns. Level of depression was also significantly related to ethnicity, but not to socioeconomic status. The results have implications for assessment and treatment of delinquent females and also raise issues concerning the interaction of personality, cultural factors, and delinquent behavior which should be addressed in future research with larger, socioculturally diverse samples.This research is based on the author's doctoral dissertation and was supported by a Pre-Doctoral National Research Service Fellowship award from the National Institute of Mental Health.Received her Ph.D. from the University of California at Berkeley in 1980. Major interest is adolescent psychopathology and delinquency.     

The Psychosocial Inventory of Ego Strengths: Development and Validation of a New Eriksonian Measure

An underexamined component of Erik Erikson's psychosocial theory is the concept of ego strengths. The eight ego strengths are present throughout the life span, but each have their ascendance in conjunction with successful psychosocial stage resolutions. Upon careful analysis of Erikson's writings, the Psychosocial Inventory of Ego Strengths (PIES) was developed to assess this component of psychosocial theory. The measure was scrutinized by several Eriksonian scholars for its face and content validity. Then, two studies were conducted among college samples in the United States and Canada. Evidence for internal consistency was shown for the eight ego strengths, as well as on overall score. Convergent validity was shown between the PIES and assessments of identity achievement, self-esteem, purpose in life, internal locus of control, and sex roles. Discriminant validity was observed in negative correlations between the ego strengths and hopelessness, identity diffusion, identity moratorium, and personal distress. Suggestions for future research utilizing this measure are given.     

Cognitive development,epistemic doubt,and identity formation in adolescence

This study was undertaken to evaluate the part that nascent skeptical doubt plays in shaping the course of adolescent social-cognitive development. It is argued that the intellectual changes that accompany the acquisition of formal operational competence set in motion a series of developments that seriously undermine the typical adolescent's previous sense of epistemic certainty. An epistemic model is proposed, leading to the hypothesis that, in response to such doubts, young persons adopt one of several contrasting interpretive strategies, each of which dictates much about their subsequent solutions to the problems of identity formation and commitment. To evaluate these hypotheses, 96 high school aged young people were classified as being either concrete or formal operational. Those subjects who were clearly classifiable (N=70) were administered Adams' Objective Measure of Ego identity Status and the Epistemic Doubt Interview, which permits identification of realistic, defendedly realistic, dogmatic/skeptical, and rational epistemic stances. A relationship between cognitive and epistemic development was found. Only formal operational subjects appreciated the generic nature of the doubt undermining their epistemic certainty. Predictions regarding the anticipated relation between epistemic stance and ego identity status were supported, revealing that only postrealist epistemic stances were routinely associated with membership in the moratorium or achieved identity statuses. The results are taken as strong support for the claim that epistemic doubt plays a central role in shaping the course of adolescent social-cognitive development.This research was partially supported by a Social Sciences and Humanities Research Council Doctoral Fellowship awarded to the first author.Obtained Ph.D. in developmental psychology from the University of British Columbia. Research interests are focused upon the areas of overlap among cognitive, epistemic, and moral development, and the identity formation process through the adolescent years.Obtained Ph.D. in psychology from The University of California at Berkeley. His research interests include epistemic and social-cognitive development in children and adolescents, and young children's developing theories of mind.     

Relationships between psychosocial development and personality disorder symptomatology in late adolescents

The present study investigated the extent to which psychosocial development through the first five stages of Erik Erikson's theory of personality development is associated with Diagnostic and Statistical Manual (third edition, revised; DSM-III-R) Axis II personality disorder symptomatology in a late adolescent sample of undergraduate students. The Inventory of Psychosocial Development (IPD) and the Personality Diagnostic Questionnaire—Revised (PDQ-R) were administered to a mixed-sex sample of 106 undergraduate students. The results of this research were that IPD scores assessing negative resolutions of the first five Eriksonian developmental stages consistently predicted scores on the PDQ-R composite scale and the PDQ-R impairment/distress index—both measures of overall personality disorder symptomatology. The IPD subscales varied substantially in the extent to which they predicted scores on the 13 PDQ-R subscales that assess symptoms of specific DSM-III-R personality disorders—ranging from the trust vs. mistrust subscale, which predicted scores on 12 of the 13 PDQ-R subscales, to the initiative vs. guilt subscale, which predicted scores on only 6 of the 13 PDQ-R subscales. Implications of these findings for our understanding of the relationship between psychosocial development and psychopathology are discussed in the context of previous research in this area, and suggestions for future research are offered.Received Ph.D. from Temple University. Research interests include personality disorders, depression, and life events.