Aging and suppression: memory for previously relevant information.

In the 1st part of the experiment, older and younger adults read a series of high-cloze sentence frames, each missing its final word (e.g., "She ladled the soup into her____."). Subjects were instructed to predict the ending for each. For critical sentences, the predicted final word (bowl) was not shown. Instead, an unexpected but acceptable ending (lap) was provided as the target. On a subsequent indirect memory test in which subjects generated endings to medium-cloze sentences, older adults showed reliable retention of both the disconfirmed (bowl) and target (lap) endings. Younger adults showed retention of only the targets. Results are consistent with the Hasher and Zacks (1988) view that the impaired inhibitory mechanisms of older adults impede the abandonment of no-longer-relevant thoughts.     

Attributions and sex differences in achievement: Problems and new perspectives

The status of research on sex differences in attribution is reviewed in light of the articles published in this issue. The authors conclude that several widely held beliefs about sex differences in attributions may be unwarranted. Various explanations for the lack of consistent results in studies exploring situational and dispositional effects on sex differences in attributions are offered. The authors conclude that alternative attributional questions need to be raised and investigated in order to understand sex differences in achievement.     

Assessing the theoretical models for sex differences in causal attributions for success and failure

Three basic models of attributional sex differences are reviewed: General Externality, Self-Derogation, and Low Expectancy. Although all of the models predict that women are unlikely to attribute their successes to ability, the models were quite different in other predictions. A meta-analysis of 21 studies examining sex differences in success-failure attributions was done to determine which of these three models had the most empirical support. Wording of attribution questions was also assessed. Results indicated only two consistent sex differences: Men make stronger ability attributions than women regardless of the outcome when informational attributional wording is used; and men attribute their successes and failures less to luck. Empirically, none of the models was well supported.     

Family and child influences on early academic and emotion regulatory behaviors

Research on child and family factors in early childhood has shown that both are associated with social and instrumental functioning at school entry. The present study sought to examine the direct and indirect effects of child negative emotionality, maternal education, depression, IQ, and quality of maternal instruction on children's academic and emotion regulatory behaviors from the toddler period to school entry using a sample of 174 boys from low-SES backgrounds. Results revealed direct effects of maternal IQ on academic outcomes at school entry that were mediated by maternal instruction. Further, maternal instruction predicted the child's academic and emotion regulation (ER) outcomes even after accounting for other maternal and child variables. The effects of both instruction variables moderated the impact of maternal education. The results suggest that maternal instruction plays an important role in early school success, particularly for children at risk for school problems.     

Cognitive Functioning in Adolescents with Self-Reported ADHD and Depression: Results from a Population-Based Study

This study aims to assess cognitive functioning differences among adolescents with retrospectively self-reported: ADHD and an onset of depression, only ADHD, only depression, and neither ADHD nor depression. Data from the Tracking Adolescents’ Individual Lives Survey (TRAILS) cohort was used in this study. Neuropsychological functioning was assessed in 1549 adolescents, at baseline and follow-up (mean ages 11 and 19 years). The Composite International Diagnostic Interview was used to classify adolescents into 4 groups: ADHD with onset of depression, only ADHD, only depression, and neither ADHD nor depression. Linear mixed effects models were used to analyse group differences in cognitive functioning at baseline and follow-up, and the change in cognitive functioning between these 2 time-points. Results showed a significant main effect of group on response time variability at baseline, working memory maintenance at follow up, and change in response time variability scores between baseline and follow-up. As compared to the healthy and depressed-only groups, adolescents with only ADHD showed longer response time variability at baseline and, which declined between baseline and follow-up. Adolescents with ADHD plus depression showed higher reaction time for working memory maintenance than the depressed only and healthy groups at follow-up. In conclusion, adolescents with self-reported ADHD show poorer cognitive functioning than healthy adolescents and those with only depression. Amongst adolescents with ADHD, specific cognitive domains show poor functioning depending on the presence or absence of comorbid depression. While adolescents with only ADHD have lower reaction time variability, those with comorbid depression have poorer working memory maintenance.     

Dalí's homage to Rothko: a defense against fusion with the victim

This paper explores the thematic content of a painting by Salvador Dalí in homage to artist Mark Rothko, completed after the latter's suicide. The manifest title of the work suggests respect for Rothko, but the latent intent of the painting, the author suggests, is more of a memoriam to Rothko in a complex identification with him. Among other psychological issues, the author elaborates on two factors that may have played a part in Dalí's artistic reaction to Rothko's suicide: the death of the artist's infant brother nine months before his own birth, and his lifelong struggle against fusion with the victim (Orgel 1974a, 1974b).     

PDD Symptoms in ADHD,an Independent Familial Trait?

The aims of this study were to investigate whether subtle PDD symptoms in the context of ADHD are transmitted in families independent of ADHD, and whether PDD symptom familiality is influenced by gender and age. The sample consisted of 256 sibling pairs with at least one child with ADHD and 147 healthy controls, aged 5–19 years. Children who fulfilled criteria for autistic disorder were excluded. The Children’s Social Behavior Questionnaire (CSBQ) was used to assess PDD symptoms. Probands, siblings, and controls were compared using analyses of variance. Sibling correlations were calculated for CSBQ scores after controlling for IQ, ADHD, and comorbid anxiety. In addition, we calculated cross-sibling cross-trait correlations. Both children with ADHD and their siblings had higher PDD levels than healthy controls. The sibling correlation was 0.28 for the CSBQ total scale, with the CSBQ stereotyped behavior subscale showing the strongest sibling correlation (r = 0.35). Sibling correlations remained similar in strength after controlling for IQ and ADHD, and were not confounded by comorbid anxiety. Sibling correlations were higher in female than in male probands. The social subscale showed stronger sibling correlations in elder than in younger sibling pairs. Cross-sibling cross-trait correlations for PDD and ADHD were weak and not-significant. The results confirm that children with ADHD have high levels of PDD symptoms, and further suggest that the familiality of subtle PDD symptoms in the context of ADHD is largely independent from ADHD familiality.