Male and female development of delinquency during adolescence and early adulthood: a differential autoregressive model of delinquency using an overlapping cohort design.

Although it is well known that during adolescence the delinquent involvement of females is consistently less when compared to male involvement, it remains an important question whether the development of delinquency has a similar trajectory for both sexes. The main hypothesis tested is whether sex differences in delinquency, specifically growth, peak age, and decline, are constant. An autoregression model in continuous time, implemented as a structural equation model, is used for the description of the development of delinquency in males and females. The data are collected in an overlapping cohort design, and both within-person and between-persons data are integrated into a single model. The result shows that the involvement with delinquency over time is different for males and females. The main difference increases up to the age of 16, and decreases thereafter. The model indicates that both sexes reach the maximum in delinquency at the same age. It is concluded that males and females differ both in their start level at age 12 and in the amount of change with age.

Post-Institutional Autistic Syndrome in Romanian adoptees.

Romanian adoptees have a background of severe neglect. International research has shown that this can give rise to symptoms of autistic behavior. Rutter et al. (1999, Journal of Child Psychology Psychiatry, 40(4), 537-549.) refers to "quasi-autistic patterns", and Federici (1998, Help for the hopelss child: A guide for families. Alexandria: Federici & Assocoates.) to Post-Institutional Autistic Syndrome (PIAS). Eighty Romanian adoptees, averaging 8 years of age, who had resided in the Netherlands for 5 years were studied. Parent interviews and the Auti-R scale showed the extent to which the children exhibited PIAS. In one third of these children we observed (in addition to other behavioral problems) stereotypic behaviors and communication and language disorders. Our findings resembled the Rutter et al. (1999, Journal of Child Psychology Psychiatry, 40(4), 537-549). data. Six of the children were classified within the autistic spectrum pursuant to the Auti-R, and seven within the so-called intermediate group. No difference was found between the girls and the boys. Children who had been in their adoptive families for 5 years or more showed fewer behavior problems than children who had been in their adoptive families for four or less years.

Autobiographical memory from a life span perspective.

This comparative study (i.e., three age groups, three measures) explores the distribution of retrospective and prospective autobiographical memory data across the lifespan, in particular the bump pattern of disproportionally higher recall of memories from the ages 10 to 30, as generally observed in older age groups, in conjunction with the well-known recency effect. The memory data patterns of the Life-line Interview Method (LIM, the measure of this study, were compared to the published data patterns of two other memory measures (i.e., the Time Line and Life event sorting task). The results of this comparative study confirm the universality of the bump for older adults, as well as the recency effect. From the LIM data patterns it is hypothesized that both bump and recency effects play a part not only in middle-aged and older adults but also in younger people. In search for an explanation of these patterns, a theoretical outline is presented for the study of autobiographical memory as a dynamic system of both retrospective and prospective memory, subject to continuous changes across the lifespan.

Adoption of romanian children in The Netherlands: behavior problems and parenting burden of upbringing for adoptive parents.

Seventy-two Dutch adoptive parents of 80 Romanian children completed the Child Behavior Checklist (CBCL), the Nijmegen Questionnaire for the Upbringing Situation (NQUS), and participated in a semistructured interview (response 83%). Thirty-four percent of the adopted children scored in the clinical range on Externalizing and 36 % on Total Problems scales. Significantly more children who were at least two years at placement and had stayed less than five years in the adoptive family received scores in the clinical range on almost all CBCL clinical clusters. Nevertheless, the adoptive parents judge their upbringing situation positive (NQUS).

The self-regulation of fatigue and associated complaints: an exploratory simulation.

A computer simulation has been developed that reflects the microdynamics of dealing with fatigue and associated complaints. The theoretical base was derived from Leventhal, Nerenz and Steele's self-regulation model; the empirical base from a large-scale diary study carried out over a period of 3 weeks. The simulation results demonstrate that the process of self-regulation is non-linear. Consequently, some patient education assumptions are challenged: that individuals suffering from fatigue and associated complaints are likely to follow a similar trajectory, that interventions should not be started until after a 6 weeks delay, and that an intervention always produces the same results. These insights may be generalised to other health complaints that have no medical explanation.

Experiences of Dutch families who parent an adopted Romanian child.

The pilot phase of a longitudinal study of 83 children (response 86%) adopted from Romania is reported; the present status of the children is compared with the past status on the basis of parental recollection. At placement, the average age of the children was 2.9 years; at the time of the interview of the adoptive parents, the average age of the children was 6.8 years. At placement, 67% of the adoptive parents needed professional help, and 10% of the children were infected with Hepatitis B. Only 13% did not show any important psychosocial problems. The number of psychosocial problems reported by the parents at placement predicts 69% of the lag of development observed 4 years later; the age of arrival adds up to 72%. Most problems still exist 4 years after placement; however, no disruptions of the adoption have taken place yet.