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Query: UMLS:C0029713 (immaturity)
 4,335 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study is a prospective investigation of the predictive association between early behavior problems (internalizing, externalizing, hyperactivity-impulsiveness, immaturity-dependency) and later victimization in the peer group. Teacher ratings of the behavioral adjustment of 389 kindergarten and 1st-grade children (approximate age range of 5 to 6 years-old) were obtained, using standardized behavior problem checklists. These ratings predicted peer nomination scores for victimization, obtained 3 years later, even after the prediction associated with concurrent behavior problems was statistically controlled. Further analyses suggested that the relation between early behavior problems and later victimization is mediated by peer rejection and moderated by children's dyadic friendships. Behavior problems appear to play an important role in determining victimization within the peer group, although the relevant pathways are complex and influenced by other aspects of children's social adjustment.
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PMID:Early behavior problems as a predictor of later peer group victimization: moderators and mediators in the pathways of social risk. 1043 85

Five hundred and thirty five Chilean schoolchildren were evaluated with a test-retest procedure using teacher and parent questionnaires in first and sixth grade, respectively, and a measure of self-esteem in sixth grade. According to teachers' ratings, disobedience/aggression, shyness and hyperactivity persisted. Cross-predictions were found: disobedience/aggression increased the risk of cognitive/concentration problems, which predicted emotional immaturity, while hyperactivity predicted disobedience/aggression. Teacher's global opinion of poor achievement predicted cognitive/concentration problems, and poor conduct predicted hyperactivity. Behavioral problems rated by parents in first grade predicted their persistence. Detection of problems in first grade predicts sixth grade outcomes, providing information for implementing preventive interventions.
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PMID:Prediction of behavioral problems in Chilean schoolchildren. 1573 88

This is a longitudinal study of change in undercontrol and its relation to the use of defense mechanisms with participants from the Berkeley Guidance Study of the Institute of Human Development, University of California, Berkeley. I predicted that use of the immature defense of Denial, but not Projection or Identification, would be related at early adolescence to an increase in undercontrol as assessed from 2 independent measures. The assessment of Ego Undercontrol indicated that the majority of children decreased with age, but for those who increased at early adolescence, the increase was significantly related to the use of Denial. Similarly, assessment of Externalizing Behavior Problems at early adolescence indicated that an increase in Externalizing Problems was related to the use of Denial. In addition to indicating psychological immaturity, the use of Denial prevents these children from recognizing the negative impact of their undercontrolled behavior.
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PMID:An increase in early adolescent undercontrol is associated with the use of denial. 2001 62