Testing Whether and When Parent Alcoholism Uniquely Affects Various Forms of Adolescent Substance Use

The current study examined the distal, proximal, and time-varying effects of parents’ alcohol-related consequences on adolescents’ substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents’ own substance use. Less clear is whether the timing of a parent’s alcohol-related consequences differentially predicts the adolescent’s own substance involvement. Using a multilevel modeling approach, we tested whether adolescents showed elevated rates of alcohol, heavy alcohol, marijuana and other illegal drug use (a) at the same time that parents showed alcohol-related consequences (time-varying effects), (b) if parents showed greater alcohol-related consequences during the child’s adolescence (proximal effects), and (c) if parents had a lifetime diagnosis of alcoholism that predated the child’s adolescence (distal effects). We tested these effects in a high-risk sample of 451 adolescents assessed over three waves beginning at ages 11–15 from 1988 to 1991 (53?% male, 71?% non-Hispanic Caucasian, 54?% children of alcoholic parents and 46?% matched controls). Strong and consistent distal effects of parent alcoholism on adolescent’s substance use were found, though no additional risk was associated with proximal effects. Limited time-varying effects were also found. The importance of differentiating the timing effects of parent alcoholism in identifying underlying mechanisms of risk for adolescent substance use is discussed.     

Folkbiology of freshwater fish

Cross-cultural comparisons of categorization often confound cultural factors with expertise. This paper reports four experiments on the conceptual behavior of Native American and majority-culture fish experts. The two groups live in the same general area and engage in essentially the same set of fishing-related behaviors. Nonetheless, cultural differences were consistently observed. Majority-culture fish experts tended to sort fish into taxonomic and goal-related categories. They also showed an influence of goals on probes of ecological relations, tending to answer in terms of relations involving adult fish. Native American fish experts, in contrast, were more likely to sort ecologically. They were also more likely to see positive and reciprocal ecological relations, tending to answer in terms of relations involving the full life cycle of fish. Further experiments support the view that the cultural differences do not reflect different knowledge bases but rather differences in the organization and accessibility of knowledge. At a minimum the results suggest that similar activities within a well-structured domain do not necessarily lead to common conceptualizations.     

Physical self-presentation and competitive anxiety in male master divers

This study investigated the link between physical self-presentation and competitive anxiety in male, master-level, high-board divers (N=84, M age = 29.3 yr., SD = 14.3). Competitive trait anxiety, social physique anxiety, and physical self-presentation confidence were assessed using the Sport Anxiety Scale, Social Physique Anxiety Scale, and the Physical Self-presentation inventory. Stepwise regression analyses indicated that variance in competitive anxiety was accounted for by the physical self-presentation variables and that these variables were more strongly associated with the cognitive anxiety subscale Worry, and to a lesser extent, Somatic Anxiety. The results of this study provide support for the argument that physical self-presentation is associated with competitive anxiety in male athletes.     

The roles of familial alcoholism and adolescent family harmony in young adults' substance dependence disorders: mediated and moderated relations

This study examined the prospective relations among family history density of alcoholism (FHD), adolescent family harmony, and young adults' alcohol and drug dependence. Family harmony was rated by mothers and fathers in adolescence, and young adults' substance dependence diagnoses were obtained through structured interviews. Higher FHD predicted lower adolescent family harmony, which in turn increased young adults' odds of being diagnosed with drug dependence (with and without alcohol dependence) compared to no diagnoses or to alcohol dependence only. Family harmony also interacted with FHD such that the protective effect of family harmony on young adults' drug dependence with or without alcohol dependence decreased as FHD rose, and was nonsignificant at high levels of FHD. The findings suggest the importance of distinguishing among alcohol and drug dependence disorders and examining their differential etiological pathways, and also suggest that the protective effects of harmonious family environments on substance dependence may be limited at high levels of FHD.     

Unskilled, unaware, or both? The better-than-average heuristic and statistical regression predict errors in estimates of own performance

People who score low on a performance test overestimate their own performance relative to others, whereas high scorers slightly underestimate their own performance. J. Kruger and D. Dunning (1999) attributed these asymmetric errors to differences in metacognitive skill. A replication study showed no evidence for mediation effects for any of several candidate variables. Asymmetric errors were expected because of statistical regression and the general better-than-average (BTA) heuristic. Consistent with this parsimonious model, errors were no longer asymmetric when either regression or the BTA effect was statistically removed. In fact, high rather than low performers were more error prone in that they were more likely to neglect their own estimates of the performance of others when predicting how they themselves performed relative to the group.     

Punishment revisited--science,values, and the right question: comment on Gershoff (2002)

In this comment on E. T. Gershoff (2002), the author notes the historical phases of punishment research. Punishment as a disciplinary tactic is best viewed as a packaged variable and therefore needs to be investigated in the context of other socialization practices. The role of parental values in this debate about punishment utilization and effectiveness merits more consideration. New directions in punishment research are also noted. These include the need for a family-systems perspective, a family-typology approach, a transactional model of punishment, the use of innovation observation and self-report methods, and more culturally sensitive paradigms.     

Morphological analysis by child readers as revealed by the fragment completion task

Ten-year-old children performed a fragment completion task. Target fragments (e.g., T_ _N) were preceded by four types of study conditions. The identity condition consisted of the target (TURN). Themorphological condition included a related form (TURNED). The orthographic condition consisted of morphologically unrelated words (e.g., TURNIP). Finally, no similar word was presented in the study phase of the no-prime condition. Morphological relatives included orthographically transparent (TURNED-TURN) and orthographically opaque (RIDDEN-RIDE) forms. The results indicated that performance of child readers on the fragment completion task was sensitive to morphological relationships. Completion rates following opaque, as well as transparent, morphological relatives were significantly greater than those following orthographically similar forms. In sum, the fragment completion task provides a viable new tool for examining morphological processing in children and for differentiating morphological effects from effects of similar form.     

The effect of auditory and visual models on acquisition of a timing task

While research on observational learning has typically employed visual models of correct performance, the characteristics of perceptual systems support the suggestion that an auditory model may be more effective in developing a cognitive representation of tasks for which timing is essential. Therefore, it was the purpose of this study to compare the relative effectiveness of auditory and visual models in the acquisition of a timing task. Subjects were provided with an auditory model, a visual model, a combined auditory and visual model, or no model of correct performance. There were significant main effects of groups and trials during acquisition. While performance of all groups improved during acquisition, the audio and audiovisual groups had generally better performance. The same effects were significant on immediate transfer, again reflecting the superior performance of the two auditory model groups. The results suggest an important role for audition in the development of a cognitive representation of movement timing.     

Psychological inflexibility in childhood and adolescence: development and evaluation of the Avoidance and Fusion Questionnaire for Youth

The authors describe the development and validation of the Avoidance and Fusion Questionnaire for Youth (AFQ-Y), a child-report measure of psychological inflexibility engendered by high levels of cognitive fusion and experiential avoidance. Consistent with the theory underlying acceptance and commitment therapy (ACT), items converged into a 17-item scale (AFQ-Y) and an 8-item short form (AFQ-Y8). A multimethod psychometric approach provides preliminary support for the reliability and validity of the AFQ-Y and AFQ-Y8. In 5 substudies, 3 samples (total N = 1369) were used to establish (a) item comprehension (n = 181), (b) initial item selection (n = 513), (c) final item reduction and development of a short form for research (n = 346), (d) comprehensive psychometric evaluation of the AFQ-Y and AFQ-Y8 (n = 329), and (e) convergent and construct validity for both versions of the AFQ-Y. Overall, results suggest that the AFQ-Y and AFQ-Y8 may be useful child-report measures of core ACT processes.