Appointed and Elected Leader Responses to Favorableness of Feedback and Level of Task Activity from Followers1

Leader evaluations of four types of followers, providing either positive or negative feedback with either high or low task activity, were studied. Forty-six subjects, 20 female and 26 male, were randomly placed in the appointed or elected conditions of leader legitimacy and told they were leading four same-sex followers in a group problem-solving task. The dependent measure was a score made up of their semantic differential ratings of each follower. A three-way interaction indicated that elected and appointed leaders responded differentially to high and low activity followers under the negative feedback condition, but similarly under the positive feedback condition. In addition, a main effect showed that elected leaders were generally more positive than appointed leaders in judgments of their followers. The results were interpreted within a social exchange perspective on leader-follower relations.     

Instructive feedback embedded within group instruction for children diagnosed with autism spectrum disorder

The present study evaluated the effects of instructive feedback embedded within a group discrete trial teaching to teach tact relations to nine children diagnosed with autism spectrum disorder using a nonconcurrent multiple‐baseline design. Dependent variables included correct responses for: primary targets (directly taught), secondary targets (taught via instructive feedback), primary observational targets (directly taught to other members of the group), and secondary observational targets (taught via instructive feedback provided to other members of the group). Results showed that all nine participants reached the mastery criterion for the primary targets, as well as acquired the secondary and observational targets without direct teaching. Clinical implications and areas for future research are provided.     

Alpha-1 Couples: Interpersonal and Intrapersonal Predictors of Spousal Communication and Stress

Couples often discuss genetic test results, and then manage their implications together. This interdependence can lead to common, shared experiences, similar intrapersonal processes to manage shared stressors, or interpersonal influences between spouses, leading to different outcomes. This study sought to reveal the intracouple, intrapersonal, and interpersonal influences of genetic stigma and negative feelings on spousal communication and perceived stress with 50 couples in which one spouse is a member of a genetic disease registry. The results were analyzed with dyadic analysis, including multilevel modeling. The findings showed that registered members and their spouses were not statistically different in their mean levels of perceived genetic stigma, negative feelings about alpha-1 antitrypsin deficiency (AATD), conversations with each other about the AATD test results, and their perceived stress. The findings also showed that their intracouple consistencies were not high, and their intrapersonal and interpersonal influences on communication and stress differed. The social implications of genetic research at the interpersonal level are discussed.     

Meta‐Analysis of Randomized Controlled Trials of Motivational Enhancement Therapy for Reducing Substance Use

The authors report the findings of a meta‐analysis of randomized controlled trials comparing motivational enhancement therapy with no treatment and alternative treatments. Mean effect‐size data are reported. Implications and suggestions for counseling practice and future research are provided.     

A multitrait-multimethod analysis of the preschool behavior questionnaire

The Preschool Behavior Questionnaire is a teacher rating instrument yielding a total score reflecting overall level of adjustment and three subscale scores labeled Hostile/Aggressive, Anxious/Fearful, and Hyperactive/Distractible. This study assessed the convergent and discriminant validity of this teacher rating measure against two alternative measures within a multitrait-multimethod analysis. The results supported the construct validity of the Hostile/Aggressive and Anxious/Fearful scores as well as the overall score. There was, however, no support for the validity of the Hyperactive/Distractible score.This research was supported, in part, by a grant from the Pickering Foundation. The authors would like to thank Maria Bhaneja for her help in the collection and coding of data. Thanks are also extended to the teachers and children who participated in the study.     

Uncertainty and the orientation reaction

In Experiment I, blurred pictures evoked longer desynchronization than clear pictures but not more intense GSRs. Experiment 2 confirmed that the EEG effect depended on subjective uncertainty by showing that it did not occur when a blurred picture was immediately preceded by a clear version of the same picture.     

The translation effect in memory search

The function relating recognition reaction time to the size of a memorized set of items is steeper when the memorized items and the probe are in two different categories, related by a memorized translation scheme, than when they are in the same category. Experiment 1 demonstrates that this “translation effect” is obtained for both familiar and unfamiliar translation schemes and further demonstrates that the zero-intercepts of the functions are lower when the probe differs from the memorized items in category than when it does not. Experiment 2 demonstrates that the slopes of the functions relating negative RT to memorized set size when probe and set are the same in category are steeper than the slopes of the corresponding positive functions just in case subjects are aware that the probe and set categories may differ. Experiment 3 demonstrates that the translations between memorized items and a probe that differ in category are done during the rehearsal of the memorized set, not after the probe is presented. Arguments are presented that rehearsal strategy determines memory comparison time, presumably through a hypothetical memory strength variable, but that direct-access strength theories that deny a memory scanning process are inadequate to account for the data.     

Factors affecting the acquisition and elimination of children's donating behavior

Thirty-five 6- to 10-year-old children with initial low rates of donating to help a peer either simply received a fine for each failure to donate (n = 7) or also were informed of the contingency between the fine and failure to donate (n = 28). Explanation of the contingency was necessary to increase children's donation rates. Donations continued at high rates during a gradual, unannounced removal of the fine contingency, but decreased when children were informed that fines were no longer in effect, particularly for children who had failed to donate at least once during training and had actually been fined. Overall, addition of a distraction or an inequity procedure did not reduce donating below rate reductions due to the announced extinction procedure alone.     

Dominance and sex differences in nonverbal responses to differential eye contact

Sixteen male and 16 female subjects were divided into high- and low-dominant groups and assigned to one of two cohorts who either avoided eye contact or maintained a steady gaze. Starting 100 in. apart, subjects were asked to approach the cohort to the point where they felt most comfortable. Dependent measures were personal space, approach rate, reciprocal eye contact, and attitude toward cohort. It was found that high-dominant subjects showed increased proxemic behavior in responding to a direct gaze, while low-dominant subjects showed a decrease. Also men tend to use personal space and approach rate to signal dominance, while women use reciprocal eye contact. Finally, an exception was found to previous findings that positive attitudes are associated with high levels of eye contact. Low-dominant males, but no other groups, respond to direct gaze with a more negative attitude.