Family interactions and sex education in the home

Despite the tremendous growth of family systems theory in recent years, sex education within a family systems context has received little attention. This study examined patterns of interaction within the family and the possible relationship of these patterns to the amount of sex education occurring in the home. Ninety-six adolescents (ages 13-14, 43% male, 90% Caucasian) and the parents of 63 of them (61 mothers and 45 fathers) completed three questionnaires: (1) FACES-II, a measure which categorizes family interactions as Balanced, Midrange or Extreme based on the two dimensions of cohesiveness and adaptability; (2) the Parent-Adolescent Communication Scale; and (3) the Home Discussion Questionnaire, a measure of the amount of discussion about 17 sex education topics. Adolescents who reported open communication and satisfaction with family interactions reported significantly more sex education in the home. Although mothers' reports of sex education were not related to their perceptions of family communication or interactions, fathers who reported the healthiest family interactions also reported the most involvement in the sex education of their adolescent.     

Cue interaction in human contingency judgment

Most studies of human contingency judgment have been based on the assumption that frequency information about one predictor is assessed in isolation of information about other predictors. Recent evidence, however, suggests that the judged predictive strength of one cue is influenced by the predictive strengths of other copresent cues. Two experiments demonstrate that stimuli with the same outcome contingencies may nonetheless have different predictive strengths as the result of cue interaction. The first experiment, in which a within-subject design was used, provides a demonstration of blocking. A stimulus presented in compound with a strong predictor was rated as less predictive than another stimulus that was presented in compound with a nonpredictive cue. In the second experiment, cue interactions in conditioned inhibition were examined. A stimulus gained negative predictive strength as the result of compound presentations with a positive predictor when the outcome was not presented. This negative predictor was compared with an otherwise analogous stimulus that was not presented in compound with a positive predictor. These results support the use of animal-conditioning models as accounts of human contingency learning.     

Abusive parents' perceptions of child problem behaviors: An example of parental bias

The behavior of children in 21 child abusive and 21 nonabusive matched comparison families were compared using home observations performed by professional independent observers and parental report measures (Becker Bipolar Adjective Checklist, Child Behavior Checklist, Parent Daily Report). Parental report measures of child conduct problems differed significantly between the two groups, independent observations showed few significant differences in rates of either child or parental behaviors. Results are discussed in terms of the validity of parental perceptions and reports of child problem behaviors, the informativeness of differing reports for diagnosis and clinical treatment, and the need to gather corroboration across various sources and settings before clinical decisions are made that may irrevocably alter a child's future development.     

Political attitudes: Interactions of cognition and affect

Commonly held political opinions provide an ecologically relevant focus for studying the interactions of environmental context, affect or emotion, and cognition. To explore this approach to information processing, John T. Lanzetta helped initiate a series of experiments examining how emotional responses to politicians' nonverbal displays influence changes in attitude toward these leaders. Although this line of research has revealed how a number of variables interact when humans respond to known individuals in meaningful situations, the precise relationship between mood state or affect prior to a stimulus and subsequent emotions and cognitions remains unclear. Based on recent theories of modular brain function, an experimental paradigm was designed to test the hypothesis that the effects of a mood state on information processing depend on the subject's awareness of the affect as well as on its valence. Preliminary data from such a study, in which preconscious images of emotionally evocative stimuli were used to induce positive or negative affect prior to viewing the leader, suggests that the induction of negative affective states can lead to more positive attitudes. Reflected in such public opinion phenomena as the rally-round-the-flag effect, this mood-incongruent attitude change challenges many traditional theories of emotion and cognition.This research was supported by the Nelson A. Rockefeller Center for the Social Sciences and the William H. Spoor Grant for Leadership Issues. We would like to extend a note of special appreciation to William N. Morris, Ph.D.     

Infant sensitivity to shadow motions

Preferential looking experiments investigated 5- and 8-month-old infants' perception and understanding of the motions of a shadow that appeared to be cast by a ball upon a box. When all the surfaces within the display were stationary, infants looked reliably longer when the shadow moved than when the shadow was stationary, indicating that they detected the shadow and its motion. In further experiments, however, infants' looking was not consistent with a sensitivity to the shadow's natural motion: They looked longer at natural events in which the shadow moved with the ball or remained at rest under the moving box than at unnatural events in which the shadow moved with the box or remained at rest under the moving ball. These findings suggest that infants overextend to shadows a principle that applies to material objects: Objects move together if and only if they are in contact. In a final experiment, infants were habituated to a moving shadow that repeatedly violated one aspect of the contact principle. In a subsequent test they failed to infer that the shadow would violate another aspect of the contact principle. Instead, they appeared to suspend all predictions concerning the behavior of the shadow.     

Education and Understanding Structural Causes for Group Inequalities

Group inequalities in the United States are most often attributed to the characteristics of the individuals who belong to these groups; thinking about structural causes of group inequalities is rare. This paper reviews cognitive, cultural, and systemic reasons for this bias. The efficacy of education as a way to increase structural thinking was investigated in two studies of college students' causal thinking about group inequalities. Both studies involved a course on intergroup relations that covered structural sources of racial or ethnic inequalities. Results supported hypotheses that the course would increase structural thinking about racial or ethnic inequality, and that structural thinking would generalize to inequalities not explicitly covered in the course. Both course content and active learning pedagogy were related to structural thinking about inequalities. Active learning was also related to applying structural thinking to targets of change.     

An Application of the Theory of Planned Behavior to Exercise Among Older Adults1

One hundred five older adults enrolled in exercise classes were recruited from local YMCAs. Exercise behavior was measured 1, 3, and 9 months after beginning the exercise class. Intentions were not a significant predictor of exercise behavior, probably because of a lack of variance; most people intended to exercise. The direct measures of attitudes, subjective norms, and perceived behavioral control, however, explained 9% of exercise behavior at 1 month. They did not significantly explain behavior at 3 and 9 months. When the indirect measure of subjective norms explained 18% of exercise behavior at 1 month. The indirect measure of perceived behavioral control accounted for 27% of the variance at 1 month and 10% at 3 months.     

The value of everyday examples in the teaching of learning: a comment prompted by machado and silva (1998)

Why are so few psychology students and professors interested in the study of learning? Part of the answer lies in the techniques we use for teaching behavioral psychology and communicating its relevance to numerous aspects of life. We add to this journal's discussion of the teaching of learning by explaining the importance of using examples drawn from everyday life: Numerous familiar examples provide powerful pedagogical tools for showing the importance of learning theory and helping students learn behavior principles. This approach does not exclude using other strategies and techniques in our quest to communicate the value of learning theory and teach our behavioral science in meaningful and thought-provoking ways.