The effect of drugs on a fixed-ratio performance suppressed by a pre–time-out stimulus,

Pecking was reinforced by a fixed-ratio schedule with food, and responses during a red light produced a time out. If the bird did not respond during the red light, the light terminated and the bird could complete the FR schedule of positive reinforcement uninterrupted. The bird stopped responding during the red light sufficiently to avoid most of the possible time outs. In general, the pre–time-out stimulus suppressed responding more when the FR schedule was large than when it was small. The occurrence of the pre–time-out stimulus in the fixed ratio produced FR strain and extreme curvature atypical of normal fixed ratios of this size. Amobarbital, pentobarbital, chlorpromazine, and d-amphetamine injected when the FR performance was strained by the pre–time-out procedure produced marked increases in responding. The drug administration lowered the rate of responding only at larger doses; and then this occurred predominantly just after the injection.     

Variable-interval punishment during variable-interval reinforcement

Variable-interval punishment was superimposed on a variable-interval food reinforcement baseline for three groups of rats. The value for the variable-interval punishment schedule was the same as that for the variable-interval food reinforcement schedule, although the two schedules were programmed independently. The three groups were Variable Intervals 0.5, 1, and 3 min. Little or no suppression occurred in the three groups at mild (0.2 and 0.4 ma) intensities of punishment, but at 0.6 ma, complete suppression occurred almost uniformly. During continued punishment, there was no consistent recovery toward the pre-punishment baseline at suppressing intensities of punishment. After punishment was discontinued, recovery from suppression was more rapid the lower the punishment intensity, and the lower the value of the variable-interval schedules of reinforcement and punishment.     

How is Well‐Being Related to Membership in New Religious Movements? An Application of Person–Environment Fit Theory

Ongoing public discussion about the consequences of membership in new religious movements (NRMs) and the lack of studies concerning the relationship between the fit of the person with his or her NRM and well‐being together call for a theoretically based investigation of the phenomenon. Hence, this German study on new members of three NRMs applied person–environment fit theory to investigate whether the fit between persons’ needs for autonomy and relatedness, on the one hand, and the commensurate supplies of the groups, on the other, are related to well‐being and mental health. The regression model following Edwards (1994) predicted satisfaction with religious affiliation, mental health, and depression, but not life satisfaction and anxiety. Results indicate that, for autonomy and relatedness, well‐being measures tend to decrease as supplies exceed needs. Little support was found for a moderator effect of centrality of religiosity. Overall, findings encourage the application of person–environment fit theory to the study of membership in (new) religious groups and call for further research. L’actuel débat public sur les conséquences de l’adhésion à un nouveau mouvement religieux et l’absence d’études sur la relation entre l’adaptation de la personne à son groupe et son bien‐être nécessitent une investigation fondée théoriquement. D’où cette recherche allemande sur les nouveaux membres de trois de ces mouvements: on est parti de la théorie de l’adéquation personne‐environnement pour savoir si l’ajustement entre les besoins personnels d’autonomie et autres besoins analogues d’une part, et les réponses du groupe dans ce domaine d’autre part, étaient reliés au bien‐être et à la santé mentale. Le modèle de régression d’ Edwards (1994) porte sur la satisfaction concernant l’engagement religieux, la santé mentale et la dépression, mais pas sur l’anxiété et la satisfaction liée à l’existence. Les résultats indiquent que, pour ce qui est de l’autonomie et ce qui en dépend, les mesures relatives au bien‐être ont tendance à décroître à mesure que l’offre excède les attentes. L’effet modérateur de la centralité de la religiosité n’a pas vraiment été confirmé. Globalement, ce que l’on a obtenu est en faveur de l’application de la théorie de l’ajustement personne‐environnement à l’étude de l’adhésion à de (nouveaux) groupes religieux et incite à développer d’autres recherches.     

Effectiveness of Cognitive Behavioral Therapy for Anxiety and Depression Among Orthodox Jews

Several clinical papers have provided clinical recommendations for how to provide cognitive behavioral therapy (CBT) for obsessive-compulsive symptoms among Orthodox Jewish individuals. However, no published studies have described culturally adapted CBT for anxiety or depression in this population or quantified the effectiveness of such approaches. We evaluated the effectiveness of CBT for symptoms of generalized anxiety and depression in a sample of Orthodox Jews (n = 65) and a comparison sample (n = 42) presenting to the Center for Anxiety, a private outpatient clinic with three offices in the New York area (www.centerforanxiety.org). A chart review revealed that all patients received CBT-based interventions with appropriate religious-cultural adaptations of treatment, which we present in two case studies. We observed statistically and clinically significant treatment gains from pretreatment to midtreatment (anxiety: t = 8.56, p < .001; depression: t = 8.01, p < .001), and again from midtreatment through termination (anxiety: t = 3.68, p < .001; depression: t = 3.62, p < .001). No significant differences in anxiety or depression were observed between Orthodox Jewish patients and controls at any time point or for treatment effects (anxiety: Wilks’ Lambda = .950, F = 2.65, p = .076, η_p² = .050; depression: Wilks’ Lambda = .99, F = 2.00,p = .49, η_p² = .014). This paper offers clinical insight into delivery of CBT to Orthodox Jewish patients, as well as preliminary support for the effectiveness of CBT in treating symptoms of generalized anxiety and depression within this population.     

Rorschach Comprehensive System (CS) reference data for Israeli adolescents

This study presents Rorschach Comprehensive System (CS; Exner, 1974, 2003) data for a sample of 100 Israeli nonpatient adolescents divided into 2 age-based groups: 11-14 (n = 42) and 15-18 (n = 58). The data are compared to those derived from the international project of Meyer, Erdberg, and Shaffer (2007). The results suggest that contemporary Israeli adolescents demonstrate age-appropriate inclination to show excessive self-inspection (FD), to be overly individualistic, perceiving reality in a unique and unconventional manner (elevated Xu%; lowered X+% and P), and to be involved in scientific issues (elevated Sc). The age-based group of 11 to 14, however, also tends to show difficulties in affect modulation (C > 0). Nonetheless, Israeli nonpatient adolescents are quite unlikely and not more than nonpatient adults, to show elevation on the major CS constellations of psychopathological manifestations. Although these observations are mostly in agreement with data collected from their peers around the world, the Israeli youngsters seem to be more similar to adults than to youngsters from other countries as to various CS measures, including those pointing to openness and attentiveness to stimuli (i.e., Lambda, F%). The main conclusion is that with the exception of some age-appropriate deviations, the international reference data for adults can be used for evaluating psychopathology in adolescents.     

Detrimental Effects of Discrimination on Mental Health in Asian Americans: Counteracting Roles of Religious Involvement

Few studies have examined the role of religious involvement as a potential protective factor in the mental health of Asian Americans. Using the first national sample from the National Latino and Asian American Study (2002–2003), this study explored the direct effect of religious attendance on the diagnosis of generalized anxiety disorder and self-rated mental health in Asian Americans (n = 2,095), above and beyond that of discrimination and acculturation factors. Hierarchical regression models associated (a) gender and discrimination with generalized anxiety disorder, and (b) gender, employment status, English proficiency, and discrimination with self-rated mental health. Including religious attendance added explanatory power to both models, indicating its influence on mental health. There was no interaction between religious attendance and discrimination, suggesting a suppressing rather than stress-buffering effect of religious attendance. These patterns suggest future investigation in the relationship between religious involvement and mental health in relation to subcultural differences among Asian Americans.     

Mass communication,social influence,and consumer behavior: two field experiments

The present article connects advertising by means of mass communication with social influence processes. Predictions derived from a theoretical model on the impact of mass communication on consumers who were not directly exposed to the message (distant consumers) were tested with two field experiments (Experiment 1: n = 77 participants, n = 261 peers; Experiment 2: n = 97 participants, n = 289 peers). Both studies addressed consumer behavior in the media sector. The results suggest that mass communication changes the behavior of distant consumers, that recipients' opinion leadership enhances the indirect impact of mass communication, and that recipients' consumer behavior mediates the influence of mass communicated messages on distant consumers. The role of word‐of‐mouth is also examined.