Temperament, personality, and developmental psychopathology as childhood antecedents of personality disorders

To contribute to the case for a dimensional conceptualization of psychopathology in general and maladaptive personality or personality disorders in particular, the present paper reviews the evidence for a dimensional representation of childhood temperament and personality. The review of temperament and variable-centered as well as person-centered approaches to childhood personality leads us to propose five broadband dimensions that capture individual differences in children and adolescents: extraversion, emotional stability, agreeableness, conscientiousness, and openness/intellect. Our analysis of the CBCL (Achenbach, 1991) and the DIPSI (currently under development at Ghent University), two dimensional models for childhood psychopathology, suggests two common broadband factors, internalizing and externalizing. The relations between the dimensional representation of childhood temperament/personality and psychopathology are documented with data from general population and clinical samples of children and adolescents. The article concludes with a proposal on how the higher-order dimensions emerging from studies of adaptive and maladaptive individual differences in childhood could be integrated in a common dimensional model.     

Transactional links between personality and adaptation from childhood through adulthood

Does childhood personality foreshadow later adaptation in the key developmental task domains of academic achievement, work, rule-abiding conduct, friendships, and romantic relationships? In this article we present a synopsis of recent findings from the Project Competence longitudinal study of 205 children who were assessed around ages 10, 20, and 30. Childhood personality differences predicted adaptation at all three time periods and also changes in adaptation over time. On the other hand, features of adult personality were presaged by childhood adaptation, and in some cases childhood adaptation predicted the course of personality development. To understand better the transactional processes that shape and link personality and adaptive success over the life course, longitudinal designs and more dynamic models of personality development will be needed.     

A developmental perspective on personality disorders: lessons from research on normal personality development in childhood and adolescence

Recent work on normal personality development in children and adolescents points to several conclusions that are relevant for understanding personality pathology. First, child temperament and adult personality traits share many features in common. Second, youths' individual differences can be described in terms of the Big Five personality traits observed in adults; an integrative taxonomy of individual differences in childhood and adolescence is articulated in this article. Third, personality is already moderately stable by the preschool years, but considerable personality change occurs well into the adult years. Taken together, these findings suggest that childhood personality functioning can and should be integrated into developmental research and applied work on personality disorders.     

A developmental contextual perspective on identity construction in emerging adulthood: change dynamics in commitment formation and commitment evaluation

A developmental contextual test of a dual-cycle model of identity formation is presented. In addition to a commitment-formation cycle-represented by Marcia's (1966) classical dimensions of exploration in breadth and commitment making--the model comprises a commitment-evaluation cycle--constituted by 2 additional dimensions of exploration in depth and identification with commitment. In a sample of 402 college students assessed 4 times over 2 years, both dimensions of the commitment-formation cycle and exploration in depth increased across time. Identification with commitment showed a slight decrease across time. Latent growth curve (LGC) modeling analyses indicated that the 2 identity cycles are interwoven in a dynamic interplay that defines identity formation. Contextual influences on identity development were identified through a natural experiment. Commitment evaluation constituted the core identity cycle in the normative-progression group (i.e., students who moved on to the sophomore year). Both commitment formation and commitment evaluation were at work in the reorientation group (i.e., students who repeated their freshman year or changed their major). Implications and suggestions for future research are discussed.     

Goal and personality trait development in emerging adulthood

The present research examined continuity and change in the importance of major life goals and the relation between change in goals and change in personality traits over the course of college (N = 298). Participants rated the importance of their life goals 6 times over a 4-year period and completed a measure of the Big Five personality traits at the beginning and end of college. Like personality traits, life goals demonstrated high levels of rank-order stability. Unlike personality traits assessed during the same period and in the same sample, the mean importance of most life goals decreased over time. Moreover, each goal domain was marked by significant individual differences in change, and these individual differences were related to changes in personality traits. These findings provide insights into the relatively unstudied question of how life goals change during emerging adulthood.     

Preschool personality antecedents of narcissism in adolescence and young adulthood: A 20-year longitudinal study

This prospective study examined relations between preschool personality attributes and narcissism during adolescence and emerging adulthood. We created five a priori preschool scales anticipated to foretell future narcissism. Independent assessors evaluated the participants’ personality at ages 14, 18, and 23. Based upon these evaluations, we generated observer-based narcissism scales for each of these three ages. All preschool scales predicted subsequent narcissism, except Interpersonal Antagonism at age 23. According to mean scale and item scores analyses, narcissism increased significantly from age 14 to 18, followed by a slight but non-significant decline from age 18 to 23. The discussion focused on a developmental view of narcissism, the need for research on automatic processing and psychological defenses, and links between narcissism and attachment.     

Adolescents' attachment representations and developmental tasks in emerging adulthood

The association between attachment representations and adolescents' coping with 3 developmental tasks of emerging adulthood-leaving home, advancing in the capacity for mature intimacy, and developing individuation-was examined. Israeli male adolescents (N = 88) were administered the Adult Attachment Interview during their high-school senior year. A year later, they and their friends reported on the adolescents' adjustment to mandatory military service. Three years later, participants and their parents reported on the adolescents' capacity for intimacy using an in-depth interview and on their individuation. An autonomous state of mind was associated with better coping with basic training and with a higher capacity for mature intimacy but was not associated with markers of individuation. The results highlight the importance of attachment representations in shaping an individual's developmental trajectory.     

Multidimensional eating profiles associated with personality traits during emerging adulthood: A cluster-analytic approach

IntroductionPersonality traits can give a fuller understanding for eating behaviors, such as food choice, (un)healhty eating.ObjectiveTo examine eating styles with a multidimensional perspective considering cognitive, affective and conative (or behavioral) components of eating styles in emerging adulthood, and how they may be related to the Big Five and impulsivity traits.MethodsSelf-reported questionnaires were used to explore the association between the eating styles, Big five traits and facets of impulsivity among young French adults (n = 450; Mean Age = 20.84 years; SD = 2.4, with 79.6% of women).ResultsOn the basis of cluster analysis, six eating styles were identified: Healthier, Uninhibited, Dysregulated, Stress-related, Restrictive and Ethical restraint eaters. Results suggest that Uninhibited eaters reported lower scores on Conscientiousness and higher scores on Negative and Positive urgency. The Dysregulated group had lower scores on Extraversion, and high scores on Neuroticism, Negative urgency and Lack of premeditation. Restrictive eaters showed low levels of Openness and Lack of premeditation. The Ethical restraint style was characterized by low scores on Agreeableness and Positive urgency. The ability or inability to cope with both emotional distress and positive and negative impulsive behaviors was related to young adult's eating cognitions and behaviors.ConclusionConsidering the existence of subtypes of eaters and separate associated personality-related traits, an individual differences perspective (e.g., age, gender, disposition to control one's emotional experiences) should be incorporated.     

Models of developmental regulation in emerging adulthood and links to symptomatology

This contribution deals with theoretical conceptualizations and empirical research analyzing young adults' activity in reaching normative developmental goals in emerging adulthood. It explores whether establishing a stable relationship, starting a career, and achieving residential independence are still important developmental goals now as compared to earlier decades, and how emerging adults strive to achieve them. Findings, based on a longitudinal study of 146 German emerging adults, support the model of adjustment, with developmental goals being adjusted to changes in attainment. Finally, our findings indicate that focusing, selecting, and sequencing of developmental goals during emerging adulthood is adaptive for a healthy transition.     

The structure of maladaptive personality traits in childhood: a step toward an integrative developmental perspective for DSM-V

The present study describes the construction of a taxonomy of trait-related symptoms in childhood, the Dimensional Personality Symptom Item Pool (DIPSI), and examines the replicability of the taxonomy's higher order structure across maternal ratings of referred (N = 205) and nonreferred (N = 242) children and self-ratings of adolescents (N = 453). The DIPSI's 4 higher order factors--that is, Emotional Instability, Disagreeableness, Introversion, and Compulsivity--showed clear correspondence with the dimensions of personality pathology found in adulthood (Dimensional Assessment of Personality Pathology-Basic Questionnaire; W. J. Livesley, 1990; Schedule for Nonadaptive and Adaptive Personality; L. A. Clark, 1993). These 4 factors can be further organized into 2 superfactors, representing Internalizing and Externalizing Traits, demonstrating empirical and conceptual relationships with psychopathology models in childhood and adulthood. The implications for the assessment and conceptualization of early trait pathology are discussed in the context of an integrative developmental perspective on the construction of the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition.     

Finding the authentic self in a communal culture: developmental goals in emerging adulthood

Finding and cultivating a sense of authentic self is an important life goal for emerging adults. In collectivist cultures, youngsters might need to distance themselves to find and discover their authentic selves separate of the expectations of society and significant others. Creating an autonomous time bubble that focuses on the present allows youngsters to forge a sense of personal meaning and authenticity that subsequently paves the way to reintegration into long-term life goals. The results focusing on Israeli emerging adults demonstrate that a sense of authentic self plays a central role in their well-being and socioemotional functioning.     

Perception of childhood dissatisfaction with parents and selected personality traits in adulthood

This study tested the hypotheses that perceptions of childhood dissatisfaction with parents are associated with higher scores on measures of intensity and chronicity of loneliness, anxiety, neuroticism, psychoticism, misanthropy, and external locus of control and lower scores on measures of self-esteem and sociability. The subjects were 537 Iranian students studying in American and Iranian universities. Both hypotheses were confirmed in a multivariate statistical model. We also found that dissatisfaction with parents was related to a lack of satisfactory relationships with peers.     

Adversity in adolescence predicts personality trait change from childhood to adulthood

This study examined whether cumulative adversity in adolescence predicted changes in the Big Five traits from childhood to adulthood in the Project Competence Longitudinal Study sample (N = 205) followed from childhood (age 10) through adolescence into adulthood (age 30). Personality traits were measured in childhood through multiple methods and in adulthood by self-report. Cumulative adversity, assessed in adolescence, differentiated independent adversity (likely unrelated to participants’ behavior) from dependent adversity (resulting from participants’ own behavior). Participants’ personality traits were modestly stable over 20 years, although Openness showed greater stability. Independent and dependent adversity predicted increases in Negative Emotionality/Neuroticism, and dependent adversity predicted decreases in Constraint/Conscientiousness and Agreeableness from childhood to adulthood, suggesting that cumulative adversity shapes personality development in young people.     

Gender differences in the Big Five personality development: A longitudinal investigation from late adolescence to emerging adulthood

The present study aims to investigate gender differences in the mean-level change of the Big Five from late adolescence to emerging adulthood. We analyzed longitudinal self-report data from 192 males and 211 females, using multigroup Latent Growth Modeling. Gender differences were found in the shape of the trajectory, as well as in the mean and in the variance of the growth curve parameters (i.e. the initial level and the rate of change). At time 1 (Age 16), females scored significantly higher on measures of Agreeableness, Conscientiousness, and Openness. Males, in contrast, scored higher than females on a measure of Emotional stability. In both males and females, Conscientiousness and Openness increased linearly from age 16 to age 20, whereas Energy/Extraversion remained stable. Emotional stability slightly increased in males and remained stable in females. Agreeableness increased linearly in males and showed a quadratic trend in females, first increasing and then declining over time. Finally, females showed higher interindividual variability than males on the trajectories of Conscientiousness and Emotional stability.     

Paths from socioemotional behavior in middle childhood to personality in middle adulthood

Continuity in individual differences from socioemotional behavior in middle childhood to personality characteristics in middle adulthood was examined on the assumption that they share certain temperament-related elements. Socioemotional characteristics were measured using teacher ratings at ages 8 (N = 369; 53% males) and 14 (95% of the initial sample). Personality was assessed at age 42 (63% of the initial sample; 50% males) using a shortened version of the NEO Personality Inventory (NEO-PI); the Karolinska Scales of Personality (KSP); and the Adult Temperament Questionnaire (ATQ). Three models were tested using structural equation modeling. The results confirmed paths (a) from behavioral activity to adult Extraversion and Openness (NEO-PI), sociability (KSP), and surgency (ATQ); (b) from well-controlled behavior to adult conformity (KSP) and Conscientiousness (NEO-PI); and (c) from negative emotionality to adult aggression (KSP). The paths were significant only for one gender, and more frequently for males than for females. The significant male paths from behavioral activity to all indicators of adult activity and from well-controlled behavior to adult conformity started at age 8, whereas significant female paths from behavioral activity to adult sociability and from well-controlled behavior to adult Conscientiousness started at age 14. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

The antecedents and correlates of agreeableness in adulthood

Data from a 25-year prospective study of 194 individuals indicated that teacher and peer reports of aggression, compliance, and self-control at age 8 distinguished high-agreeable from low-agreeable adults at age 33. Profile analyses revealed two behavioral types in childhood and two personality types in adulthood, with considerable continuity in the composition of these high- and low-agreeable types over time. High-agreeable childhood types had fewer disobedience and concentration problems than low-agreeable childhood types, and among boys, high-agreeable childhood types had better school grades and fewer behavior problems than their low-agreeable counterparts. High-agreeable adulthood types reported less alcoholism and depression, fewer arrests, and more career stability than did low-agreeable adulthood types.     

The child is father of the man: personality continuities from childhood to adulthood

This article presents findings about continuities in personality development that have been uncovered in the Dunedin study, an investigation of a cohort of children studied from age 3 to 21. At age 3, children were classified into temperament groups on the basis of observations of their behavior. In young adulthood, data were collected from study members themselves, from people who knew them well, and from official records. Undercontrolled 3-year-olds grew up to be impulsive, unreliable, and antisocial, and had more conflict with members of their social networks and in their work. Inhibited 3-year-olds were more likely to be unassertive and depressed and had fewer sources of social support. Early appearing temperamental differences have a pervasive influence on life-course development and offer clues about personality structure, interpersonal relations, psychopathology, and crime in adulthood.     

Growth in infancy and childhood and hospitalization for personality disorders in adulthood: the Helsinki Birth Cohort Study

This study examined the associations between infant and childhood growth and severe personality disorders. Among 4,689 men and 4,200 women of the Helsinki Birth Cohort Study 1934-1944, 81 men and 68 women had been hospitalized with an ICD (-8, -9, -10) diagnosis of personality disorder in adulthood. Among men, slower gain in BMI between birth and 6 months, faster gain in weight and BMI between 6 months and 1 year, and slower gains in them between 7 and 11 years of age predicted an increased risk of hospitalization for personality disorders. Thinness at 6 months and again at 11 years also showed significant association with personality disorders among men. Among women, slower gain in height between 2 and 7 years predicted hospitalization for personality disorders. Our findings show the importance of early growth as a vulnerability factor of personality disorders severe enough to justify hospitalization.