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Biomedical subjects

R W Robins

Publications and source records attributed to R W Robins.

13 recordsLinked to original sources
PubMed2001

Positive illusions about the self: short-term benefits and long-term costs.

Two studies addressed parallel questions about the correlates and consequences of self-enhancement bias. Study 1 was conducted in a laboratory context and examined self-enhancing evaluations of performance in a group-interaction task. Study 2 assessed students' illusory beliefs about their academic ability when they first entered college and then followed them longitudinally to test claims about the long-term benefits of positive illusions. Both studies showed that self-enhancement bias was related to narcissism, ego involvement, self-serving attributions, and positive affect. Study 2 found that self-enhancement was associated with decreasing levels of self-esteem and well-being as well as with increasing disengagement from the academic context. Self-enhancement did not predict higher academic performance or higher graduate rates. Thus, the findings suggest that self-enhancing beliefs may be adaptive in the short term but not in the long term.

Adaptation, Psychological↗
PubMed2001

A longitudinal study of personality change in young adulthood.

The present research examined personality continuity and change in a sample of young men and women assessed at the beginning and end of college. Two-hundred seventy students completed measures of the Big Five personality traits when they first entered college and then 4 years later. Analyses indicate small- to medium-sized normative (i.e., mean-level) changes, large rank-order stability correlations, high levels of stability in personality structure, and moderate levels of ipsative (i.e. profile) stability. Overall, the findings are consistent with the perspective that personality traits exhibit considerable continuity over time, yet can change in systematic ways.

Adolescent↗
PubMed2000

Two personalities, one relationship: both partners' personality traits shape the quality of their relationship.

This research tested 6 models of the independent and interactive effects of stable personality traits on each partner's reports of relationship satisfaction and quality. Both members of 360 couples (N = 720) completed the Multidimensional Personality Questionnaire and were interviewed about their relationship. Findings show that a woman's relationship happiness is predicted by her partner's low Negative Emotionality, high Positive Emotionality, and high Constraint, whereas a man's relationship happiness is predicted only by his partner's low Negative Emotionality. Findings also show evidence of additive but not interactive effects: Each partner's personality contributed independently to relationship outcomes but not in a synergistic way. These results are discussed in relation to models that seek to integrate research on individual differences in personality traits with research on interpersonal processes in intimate relationships.

Adolescent↗
PubMed1999

An empirical analysis of trends in psychology.

The present research examined trends in the prominence of 4 widely recognized schools in scientific psychology: psychoanalysis, behaviorism, cognitive psychology, and neuroscience. The results, which replicated across 3 measures of prominence, showed the following trends: (a) psychoanalytic research has been virtually ignored by mainstream scientific psychology over the past several decades; (b) behavioral psychology has declined in prominence and gave way to the ascension of cognitive psychology during the 1970s; (c) cognitive psychology has sustained a steady upward trajectory and continues to be the most prominent school; and (d) neuroscience has seen only a modest increase in prominence in mainstream psychology, despite evidence for its conspicuous growth in general. The authors use these findings as a springboard for discussing different views of scientific prominence and conclude that psychologists should evaluate trends in the field empirically, not intuitively.

Behaviorism↗
PubMed1998

Do people know how they behave? Self-reported act frequencies compared with on-line codings by observers.

Behavioral acts constitute the building blocks of interpersonal perception and the basis for inferences about personality traits. How reliably can observers code the acts individuals perform in a specific situation? How valid are retrospective self-reports of these acts? Participants interacted in a group-discussion task and then reported their act frequencies, which were later coded by observers from videotapes. For each act, observer-observer agreement, self-observer agreement, and self-enhancement bias were examined. Findings show that (a) agreement varied greatly across acts; (b) much of this variation was predictable from properties of the acts (observability, base rate, desirability, Big Five domain); (c) on average, self-reports were positively distorted; and (d) this was particularly true for narcissistic individuals. Discussion focuses on implications for research on acts, traits, social perception, and the act frequency approach.

Adult↗
PubMed1996

Resilient, overcontrolled, and undercontrolled boys: three replicable personality types.

Three replicable personality types were identified in a sample of 300 adolescent boys and shown to generalize across African Americans and Caucasians. The types had conceptually coherent relations with the Big Five dimensions, ego resiliency, and ego control, and converged with three of the types identified by J. Block (1971). The behavioral implications of the types were explored using several independent data sources. Resilients were intelligent, successful in school, unlikely to be delinquents, and relatively free of psychopathology; Overcontrollers shared some of these characteristics but were also prone to internalizing problems; and Undercontrollers showed a general pattern of academic, behavioral, and emotional problems. This research demonstrates that replicable and generalizable personality types can be identified empirically, and that the unique constellation of traits defining an individual has important consequences for a wide range of outcomes.

Achievement↗
PubMed1996

The actor-observer effect revisited: effects of individual differences and repeated social interactions on actor and observer attributions.

This research examined several factors hypothesized to influence the actor-observer effect (AOE). Participants engaged in 3 successive dyadic interactions: after each interaction, they rated the importance of 4 causal factors in influencing their behavior and that of their partner. The AOE held for 1 external factor, interaction partner, and 1 internal factor, personality, but not for situation or mood. Actor and observer attributions changed in predicted ways across the 3 interactions: Actors increasingly emphasized the importance of their partner, whereas observers increasingly emphasized personality: both actors and observers substantially lowered their attributions to the situation. We found consistent individual differences in attributional tendencies that allowed us to predict who showed the AOE. Together, the findings demonstrate that A-O differences depend on: (a) the specific causal factor invoked, (b) the individual's history in the situation, and (c) individual differences among attributors. Discussion focuses on the limited generality of the AOE and the need for a more complex formulation of A-O differences in attribution.

Adolescent↗
PubMed1994

Accuracy and bias in self-perception: individual differences in self-enhancement and the role of narcissism.

Accuracy and bias in self-perceptions of performance were studied in a managerial group-discussion task. Ss ranked their own performance and were ranked by the 5 other group members and by 11 assessment staff members. Although the self-perceptions showed convergent validity with the staff criterion, Ss were less accurate when judging themselves than when judging their peers. On average, Ss evaluated their performance slightly more positively than their performance was evaluated by either the peers or the staff; however, this general self-enhancement effect was dwarfed by substantial individual differences, which ranged from self-enhancements to self-diminishment bias and were strongly related to four measures of narcissism. Discussion focuses on issues in assessing the accuracy of self-perceptions and the implications of the findings for individual differences in self-perception bias and the role of narcissism.

Female↗
PubMed1994

The "little five": exploring the nomological network of the five-factor model of personality in adolescent boys.

The California Child Q-set (CCQ) was used to explore the structure of personality in early adolescence and to develop scales to measure the "Big Five" dimensions: Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience. Mothers provided Q-sorts of 350 ethnically diverse boys between 12 and 13 years old. Analyses of the construct validity of the scales provided a nomological network relating the Big Five to theoretically and socially important criterion variables, such as juvenile delinquency, Externalizing and Internalizing disorders of childhood psychopathology, school performance, IQ, SES, and race. These effects were obtained using diverse methods, including self-reports from the boys, ratings by their mothers and their teachers, and objective-test data. In addition to the Big Five, analyses also suggested 2 possibly age-specific dimensions of personality in early adolescence. Discussion is focused on the changing manifestations of personality traits throughout development.

Achievement↗
PubMed1993

The divided self: concurrent and longitudinal effects of psychological adjustment and social roles on self-concept differentiation.

The relation between self-concept differentiation (SCD), the tendency to see oneself as having different personality characteristics in different social roles, and psychological adjustment was examined in a sample of college students and a sample of middle-aged women. In both studies, Ss with high levels of SCD showed poor emotional adjustment (e.g., depression) and tended to reject social norms and conventions (e.g., low socialization). Longitudinal analyses demonstrated that these same characteristics measured at age 21 predicted SCD measured more than 30 years later in middle age. These findings provide strong evidence that SCD is a sign of fragmentation of the self rather than specialization of role identities. The social context was also an important determinant of SCD; both dissatisfaction with role performance and frequent role changes in relationships and jobs predicted SCD measured 9 years later.

Adaptation, Psychological↗
PubMed1993

Determinants of interjudge agreement on personality traits: the big five domains, observability, evaluativeness, and the unique perspective of the self.

We examined several determinants of interjudge agreement on personality traits. The findings, which were cross-validated in two samples, suggest that agreement is a function of four factors: which Big Five content domain the trait represents, how observable relevant behaviors are, how evaluative the trait is, and whether the self is one of the judges. Agreement was highest for traits related to Extraversion and lowest for traits related to Agreeableness. More observable and less evaluative traits elicited higher interjudge agreement. On average, self-peer agreement was lower than peer-peer agreement. However, this effect was limited to evaluative traits; for neutral traits, self-peer agreement was as high as peer-peer agreement. These findings suggest that self- and peer perception proceed through similar processes for neutral traits but not for highly evaluative traits, raising the possibility that self-perceptions become distorted when the trait is affectively charged.

Evaluation Studies as Topic↗
PubMed1993

A longitudinal study of consistency and change in self-esteem from early adolescence to early adulthood.

In a longitudinal study of 47 girls and 44 boys, developmental change in self-esteem (SE) was examined from early adolescence through late adolescence to early adulthood. Males tended to increase and females tended to decrease in SE over time. There was appreciable rank-order consistency in SE over time. Within each gender, the considerable individual differences in developmental trajectories were coherently related to personality characteristics independently assessed in early adolescence. Boys and girls with high SE possessed quite different personality characteristics in early adolescence; by early adulthood, although important differences remained, the personality characteristics associated with high SE were similar for the 2 sexes. Discussion focuses on the implications of our findings for the "consistency versus change" debate, the influence of gender-role socialization on SE development, and the importance of examining normative, gender-specific, and individual developmental change in SE.

Adolescent↗