Effects of a verbal warning and overcorrection on stereotyped and appropriate behaviors

In Experiment I, the effects of a verbal warning, such as is used in Overcorrection, delivered contingently on the stereotyped mouthing behavior of two autistic/retarded children were examined. A multiple baseline design across subjects was used. The results indicated that the mouthing of one child was reduced to a nearzero level and mouthing of the second child was moderately reduced. Appropriate toy play and inappropriate object manipulation failed to show systematic changes in occurrence when mouthing was decelerated. In Experiment II, the same subjects and experimental design were used to assess the effects of a positive practice Overcorrection procedure delivered contingent on mouthing behavior. Overcorrection reduced the mouthing of both subjects. There were no systematic changes in inappropriate object manipulation but one subject did demonstrate an increased occurrence of appropriate toy play. In addition, this subject often engaged in aggressive/escape behaviors during Overcorrection, suggesting that the procedure was aversive to him.     

Perceived motivational arousal as a mediator of the magnitude of goal valence

Two experiments were conducted to test the proposition that goal valence is a direct function of perceived motivational tension. In the first, subjects read short passages that were either erotic (high excitatory potential/positive affect), violent (high excitatory potential/negative effect), or educational (low excitatory potential/positive affect) just prior to being confronted with an avoidance motivational circumstance. It was predicted that once subjects were in the avoidance situation, residual arousal from the high excitement passages would be interpreted motivationally and would result in an enhanced (negative) valence of the outcome being avoided. Passage affect was expected to have no impact upon subjects' perception of the potential negative outcome. Results confirmed both expectations. Because of a weak arousal manipulation check in the violent passage condition, and the possibility that the results could potentially be explained in terms of misattribution of fear, the second experiment was conducted. The results of that study replicated the primary findings in Experiment 1, showed stronger evidence of arousal elicited by the violent passage, and revealed no significant differences in fear. Theoretical implications are discussed.     

Parent behavioral training: An analysis of the relationship among multiple outcome measures

The purpose of the present study was to examine the relationship among three types of outcome measures that have been employed to evaluate parent behavioral training: observational data collected by independent observers, parent-collected data, and parent-completed questionnaires. Previous research suggests that all three measures yield positive outcome data; however, a correlational analysis has not been performed to determine if the subjects who demonstrate the largest (smallest) change on one measure demonstrate the largest (smallest) change on the other measures. The present study undertook such a correlational analysis. Subjects were 20 young clinic-referred children and their mothers. Treatment consisted of a standardized parent training program to modifly child noncompliance. All three outcome measures (observational data, parent-collected data, and questionnaire data) indicated that therapy was effective. A correlational analysis performed on the outcome measures indicated a number of significant relationships for dependent variables withinthe observational data and withinthe questionnaire data; however, there were no significant relationships acrossthe three outcome measures. Although different outcome measures may yield similar conclusions about the effectiveness of parent behavioral training, the results suggest that any one subject, relative to other subjects, does not demonstrate uniform degrees of change across the three outcome measures. Explanations for the findings, as well as their implications, are discussed.This research was supported by NIMH grant MH-28859-01.     

Interactive Effects of Psychosocial Stress and Early Pubertal Timing on Youth Depression and Anxiety: Contextual Amplification in Family and Peer Environments

While off-time pubertal development has emerged as a potential risk factor for both symptoms of depression and anxiety in youth, the literature is mixed and inconsistent as to (1) how early versus late pubertal timing confers risk for both boys and girls, (2) if the conferred risk is distinct between symptoms of anxiety and depression, and (3) under what social contexts (e.g., family environment, peer relationships) off-time pubertal development may emerge as a potent risk factor for these symptoms. The present study examined the impact of perceived pubertal timing on symptoms of anxiety and depression in two distinct psychosocial contexts: parent’s perceptions of their own harsh parenting and parent’s perceptions of their child’s peer problems. The sample consisted of 412 parents (M = 38.6 years old, SD = 7.8, 60.4 % mothers) of children between the ages of 8 and 17 (M = 12.13, SD = 2.97, 45.4 % girls). All constructs were assessed by parent reports. Linear multiple regression analyses revealed that the interaction between earlier pubertal timing and greater peer problems was significantly related to higher youth depressive and anxiety symptoms. The interaction between earlier pubertal timing and greater harsh discipline was significantly related to higher youth anxiety but not depressive symptoms. Youth gender did not qualify findings. Results suggest that the contextual amplification process of early pubertal timing may occur in both high stress family and peer environments and impact both girls and boys.     

Threats may be negative promises (but warnings are more than negative tips)

In everyday situations conditional promises, threats, tips, and warnings are commonplace. Previous research has reported disruption to eye movements during reading when conditional promises are produced by someone who does not have control over the conditional outcome event, but no such disruption for the processing of conditional tips. In the present paper, we examine how readers process conditional threats and warnings. We compare one account which views conditional threats and warnings simply as promises and tips with negative outcomes, with an alternative account which highlights their broader pragmatic differences. In an eye-tracking experiment we find evidence suggesting that, in processing terms, while threats operate like negative promises, warnings are more than negative tips.     

The Moral Disengagement Scale: Extension with an American Minority Sample

This study extended an investigation by A. Bandura, C. Barbaranelli, G. V. Caprara, and C. Pastorelli (1996) by examining the structure, reliability, and correlates of the Moral Disengagement Scale (MDS), which measures disengagement from moral self-sanctions. Furthermore, the role of moral disengagement in the association between parenting and child behavior was examined. Two hundred and forty-five African American single-parent mothers and one of their children (mean age = 11.4 years) participated in the study. The MDS had similar factor structure, internal consistency, and demographic correlates as those reported by A. Bandura et al. (1996) with an Italian sample of children. The MDS also correlated with delinquent and aggressive child behavior, and moral disengagement partially mediated the relationship between parenting and child delinquent behavior.     

Predictors Of Self-Reported Physical Symptoms in Low-Income, Inner-City African American Women: The Role of Optimism, Depressive Symptoms, and Chronic Illness

In this study we examined the association of optimism and depressive symptoms with self-reported physical symptoms in 241 low-income, inner-city African American women with or without a chronic illness (HIV). Although optimism was not a unique predictor of self-reported physical symptoms over and above depressive symptoms, optimism interacted with depressive symptoms and health status. In the community sample, but not the chronically ill sample, optimism buffered the association between depressive symptoms and self-reported physical symptoms. Clinical implications and directions for future research are discussed.