Contingent electric shock (SIBIS) and a conditioned punisher eliminate severe head banging in a preschool child

We report a case in which a Self‐Injurious Behavior Inhibiting System (SIBIS) device and a conditioned punisher were utilized to decrease and maintain suppression of severe head hitting/banging in a preschool child. After an experimental evaluation conducted at the hospital, SIBIS was implemented at home. The originality of this particular SIBIS case study is that programmed and systematic effort at establishing conditioned punishment was included in the intervention. Results indicate that a zero‐level response was rapidly reached, and that the conditioned punisher (i.e. verbal prompt + movement towards the place where SIBIS was kept) was sufficient to maintain treatment effects. Continuous assessment after treatment and formal observation session at 7 months follow‐up revealed that SIBIS could be removed from the natural environment of the child while maintaining a therapeutic effect. These results were interpreted as the effects of the explicit pairing between the delivery of electric stimulations and previously neutral stimuli, which were initially ineffective to elicit any response, or to suppress SIB. Close and extended monitoring during and after treatment failed to reveal the presence of negative side effects associated with SIBIS, whereas a number of positive effects were observed. Copyright © 2004 John Wiley & Sons, Ltd.     

Obsessive and harmonious passion in physically active Spanish and Hungarian men and women: A brief report on cultural and gender differences

Increased research on passion in exercise calls for direct examination of possible moderating variables, such as culture and gender, that could influence the interpretation of the research results. This study using a nation by gender between‐participants design, examined differences in obsessive‐ and harmonious passion in Spanish and Hungarian physically active individuals. Participants (n = 1002) completed the Passion Scale, reported their gender, age and weekly hours of physical activity. Multivariate analysis of covariance revealed that the experiencing of physical activity‐related obsessive‐ and harmonious passion differed between the 2 countries and Hungarian women scored significantly higher on harmonious and obsessive passion than Spanish women. However, Hungarian men only scored significantly higher on obsessive passion, but not harmonious passion compared to Spanish men. These results suggest that gender and cultural differences are likely to affect the interpretation and generalisation of research on passion and exercise.     

Patterns of comprehension performance in agrammatic Broca's aphasia: a test of the Trace Deletion Hypothesis

We tested the core prediction of the Trace Deletion Hypothesis (TDH) of agrammatic Broca's aphasia, which contends that such patients' comprehension performance is normal for active reversible sentences but at chance level for passive reversible sentences. We analyzed the comprehension performance of 38 Italian Broca's aphasics with verified damage to Broca's area, who completed sentence-to-picture matching tasks using active and passive reversible sentences as stimuli. The results failed to confirm the predictions made by TDH: only a small minority (15%) performed at chance on passive sentences and better than chance on active sentences. Furthermore, the distribution of the 38 subjects' performance on passive sentences differed from that predicted by the TDH since many more subjects performed at better-than-chance levels than expected. We discuss the implication of these results for claims about the distribution of language processing mechanisms in the brain.     

Attachment representations in adults with congenital blindness: association with maternal interactive behaviors during childhood

This study explores how maternal interactive behaviors experienced during the childhood of adults with congenital blindness are associated with their subsequent development and personality. Many researchers have found a high frequency of maternal directiveness and overprotection in sighted mother-congenitally blind child relationships. One open question is whether these behaviors may have negative effects on congenitally blind children's subsequent development, or whether they may have a functionally adaptive-strategic role. The purpose of this study was to discriminate between the two hypotheses. This objective was pursued by adopting the theory of attachment and administering the Adult Attachment Interview to 15 participants with congenital blindness. Results suggested that directive and overprotective maternal behaviors are experienced by the persons with congenital blindness as encouraging and functional as long as they are accompanied by an affective, loving, and supportive attitude. Results did not support the hypothesis that directive and overprotective maternal interactive behaviors have a necessarily negative effect on the development of persons with congenital blindness.     

Veg*ns’ and omnivores’ reciprocal attitudes and dehumanization: The role of social dominance orientation,ingroup identification,and anticipated reproach

Two studies compared omnivores’ and veg*ns’ attitudes and dehumanization tendencies toward each other and identified the social psychological factors explaining them. Study 1 (N = 208, Italians) showed that veg*ns’ hold less positive attitudes toward omnivores than the reverse, and attributed to them less human uniqueness and nature; these differences were explained by veg*ns’ stronger identification with the ingroup and higher perceptions of reproach from the outgroup, even if omnivores’ higher levels of social dominance orientation worsened their attitude toward veg*ns. Study 2 (preregistered, N = 200, mostly from UK) overall replicated Study 1 findings at the explicit level. Interestingly, omnivores’ and veg*ns’ implicit attitudes were equally positive (but less positive than self-reported attitudes) and not predicted by the same mediators associated with the explicit measures. This work suggests that neither veg*ns nor omnivores hold negative attitudes toward each other: they were both positive or neutral toward the outgroup, even if at the explicit level this positivity is greater for omnivores.     

Gender-Related traits and helping in a nonemergency situation

In prior research, mostly on helping in emergeicies, individuals' scores on expressivity (or femininity) generally have been unrelated to helping, whereas instrumentality (or masculinity) scores frequently have been significantly related to assisting. In two studies, we examined the relation of expressivity and instrumentality to willingness to help in a nonemergency situation in which the other's need was unambiguous; moreover, we assessed possible mediators of relations. Expressivity was positively related to amount of helping, and this relation appeared mediated by sympathetic responsivity. Masculinity was not significantly related to helping, although it was marginally, negatively related to assisting in one study. The findings are discussed in relation to those in related research.     

Sex role egalitarianism and marital violence

This study explores the link between sex role egalitarianism and marital violence using a sample of men enrolled in either substance abuse treatment programs (N=71) or in anger management programs (N=44). It was found that men in both treatment programs had very similar levels of egalitarianism and violence in their relationships. Using the combined sample, it was found that having attitudes approving of marital violence and using “severe” violence accounted for a significant portion of the variance in sex role egalitarianism, whereas use of “minor” violence did not account for significant variance in egalitarianism. These results suggest that sex role egalitarianism may be a meaningful indicator for spouse abuse.     

PERCEPTIONS OF WIFE ABUSE

The effects of 157 university students'gender, attitudes toward women (Spence, Helmreich, & Stapp, 1973), and just-world beliefs (Lerner, 1980) on their perceptions and attributions regarding the perpetrator and victim of an instance of wife abuse were examined. Hierarchical regression analyses revealed two patterns of results, each differentially associated with participants'gender. Consistent with Heider's (1958) balance theory, males blamed and derogated the wife/victim more as their attitudes toward women became less favorable. Among females, in contrast, those with positive attitudes toward women blamed, but did not derogate, the wife/victim more as their just-world beliefs became stronger. The latter finding is interpreted in view of research which suggests that women may blame a victim of violence toward women in an effort to gain perceived control over the possibility of their own potential victimization. The implications of these findings for understanding and changing people's perceptions of the victims of wife abuse are discussed.     

Internal Validity of the Disruptive Behavior Disorder Symptoms: Implications from Parent Ratings for a Dimensional Approach to Symptom Validity

A dimensional approach was used to evaluate the internal validity of the DSM-III-R ADHD-inattention, ADHD-hyperactivity/impulsivity, oppositional defiant disorder (ODD), and conduct disorder (CD) symptoms (i.e., whether a symptom has a stronger correlation with its own dimension than the other three). Parents rated 4,019 children between the ages of 2 and 19 on these symptoms. The results showed that 5 of the 6 inattention symptoms, 3 of the 4 hyperactivity symptoms, 1 of the 4 impulsivity symptoms, 6 of the 9 oppositional defiant disorder symptoms, and 8 of the 11 CD symptoms had significant internal validity. Confirmatory factor analysis (CFA) found support for inattention, hyperactivity/impulsivity, oppositional defiant, and conduct disorder dimensions. Multiple-group CFA also found support for factor pattern and loading invariance across gender. The implications of these results as well as the merits of the dimensional approach to symptom validity are discussed in the context of the DSM-IV changes in ADHD, ODD, and CD.