Effects of dominance cues on attributions of sexual behavior

Many writers have suggested that dominance plays an important role in human sexuality. This proposition was examined by asking 51 females and 85 males to rate their impressions of a man and woman (photographed in the nude) who were described as having a male-dominant, female-dominant, or equalitarian relationship. Results indicated that although subjects' level of sexual arousal was unaffected by dominance, dominant individuals were perceived as more sexually active than the other stimulus persons. As expected, dominance appeared to enhance perceived masculinity, while submissiveness increased perceived femininity. Surprisingly, dominant male and female stimulus persons were not differentially evaluated. These findings were interpreted as being consistent with the assumption dominance is positively associated with sexuality.     

Separation-individuation conflicts in children of Holocaust Survivors

This article examines the developmental conflicts of children of Holocaust Survivors with specific emphasis on psychic trauma and second-generation Survivor effects. Issues related to depression, guilt, and aggression are discussed in relation to Mahler's separation-individuation process. Developmental failures at early phases may predispose these children toward low self-esteem, narcissistic vulnerability, identity problems, and impairments in interpersonal relations. The need for further research and clinical investigation is emphasized to help develop preventive measures and attenuate the effects of the Holocaust on future generations.     

Extracting identity and location information from briefly presented letter arrays

The effect on identification and location of briefly presented targets (letters and blanks) of number of targets, retinal location, and direction and distance of simultaneously presented targets is investigated. In three different conditions, one, two, or three targets are presented on a trial with the location of targets varying from trial to trial. A model is proposed to describe identification and location performance in the one-letter condition. This model distinguishes between two sets of parameters, perceptual parameters and decision parameters, and assumes that in terms of these parameters, identification and location are independent processes. The perceptual and decision parameters of the model, estimated by assuming that these parameters are linearly related to retinal location, indicate that retinal location has a different effect on the decision parameters for both identification and location than on the perceptual parameters. Variables affecting the performance decrements found when multiple letters are presented are evaluated in terms of models stated for the multiple letter conditions. Estimates of the effects of distance from the fixation point and inter-letter distance indicate that, as both of these variables increase, performance decreases. In the three-letter condition, a serial position effect is found, with performance on center letters being relatively poor. A peripherally presented letter is found to have a large detrimental effect on performance, and the effect increases as interletter distance increases. Location of correctly identified targets follows many of the same patterns as identification performance in the multiple letter conditions. In addition, there is a tendency for incorrectly located targets to be moved foveally and to move to positions occupied by other targets on the trial. The possibility of a limited-capacity attention mechanism operating in the present experiment is discussed.     

Effects of methylphenidate alone and in combination with behavior modification procedures on the behavior and academic performance of hyperactive children

Twenty hyperactive 6- to 9-year-old children of normal intelligence were studied in a half-day laboratory classroom in a 2-week period baseline-treatment-reversal design for behavior modification. Under double-blind conditions half the children were placed on .3 mg/kg of Ritalin and half on placebo for the entire program. The classroom program consisted of a group period with immediate reinforcement possible, and an individual time period without immediate reinforcement possible. Behavior modification caused a significant decrease in nonattending, out-of-seat, inappropriate vocalizing and inappropriate peer interaction behavior in the group period. Fidgeting, a nontargeted behavior, was not significantly decreased during this period but did signficantly decrease as a result of medication. No other drug effects occurred during this period. During the individual period, the results were essentially reversed. There were no significant behavior modification effects observed. Significant reductions resulted from medication in all behaviors except out-of-seat and fidgeting. Behavior modification alone significantly affected the two academic measures. No significant effects were seen on the Conners Abbreviated Teacher Rating Scale. No significant interactions were noted between medication and behavior modification.This study was supported by a grant from the Health Services and Mental Health Administration, Maternal and Child Health Service Project 920. Special thanks are due to Judy Racheleu, Charles Cunningham, Christopher P. S. Williams, Dan Lee, Russell Barkley, Ross Danielson, Sally Gray, Don Slyman, and Linda Shambeck.     

Peer facilitation of generalization in a preschool classroom

Two 5-year-old deviant preschoolers taught each other, as peer-tutors, to identify pictorial figures describing prepositional relationships. During training sessions monitored by the experimenter, the child in the peer-tutor role presented stimulus materials and provided consequences for the responses of the child in the tutee role. An assessment of generalization by each child to an academic classroom setting occurred each day. The data showed that the peer-tutor could facilitate generalization, when the tutee was probed in the peer-tutor's presence. However, it was found that the salience of the peer-tutor's presence was critical to this effect. In particular, when the peer presented the stimuli or offered occasional consequences for some correct responses, generalization was greatly enhanced.This research was supported in part by PHS Training Grant HD 00183, Research Grant MH 11739, and a Dissertation Fellowship from the University of Kansas. Appreciation is expressed to the classroom teachers, Scott Simmons, Janet Wedel, Sue Parker, and Tena McEachern, for their patience and cooperation in the implementation of these procedures, and to Merril Stokes, for her help and encouragement during this study.     

Children's reproductions: Effects of syntactic emphasis,length, and delay interval

Children were asked to retell stories in which the focus of the semantic structure was either on nouns, on verbs, or on prepositions, or had no special emphasis. Also, in order to investigate whether the limited memory capacity of young children causes them to adjust their response strategies, the length of the stories and the recall interval were varied. Reproductions of the preposition-emphasis stories retained the least semantic content and, moreover, the preposition-emphasis delay-testing procedure resulted in the greatest number of refusals to retell the stories. Contrary to previous findings, however, prepositions were not differentially eliminated in the children's response protocols. In fact, there was a remarkably close correspondence between the reproductions and the original stories in the relative distribution of nouns, verbs, and prepositions. Memory was poorest for the middle segments, and longer word length and the delay-testing procedure both produced greater changes in the meaning, composition, and structure of the stories.This report is based on a M.A. thesis completed by the second author under the first author's direction and was partially supported by USPHS Grant No. MH-23957.     

Training in the use of double-function terms

Twenty first-, second-, and third-grade chidren were tested, trained, and retested in their use of double-function words (e.g.,hard, deep, bright). Children first understand such words as they refer to inanimate objects, then to people in a physical sense, and last to people in a psychological sense. Wide variations in initial understanding and trainability of double-function words occurred. It is easier to train children to understand a double-function words as applied to a person in a physical sense than in a psychological sense. Words with tactual referents (sweet, warm, dry, cold, hard) are understood earlier than words with visual referents (bright, crooked, sharp, deep) but words with visual referents show greater gains after training. Several possible explanations of these results are discussed.     

Sex differences in the moral values of college students and their parents

A values survey eliciting judgments of the morality of 50 behaviors was administered to 93 college students and both of their parents. Among students, who were generally more lenient in their judgments than their parents were, sex differences were virtually nonexistent. By contrast, mothers were more severe in their judgments than fathers across a wide range of behavior. Students' subscale and total severity scores were generally positively, though modestly, related to the corresponding scores of both their parents, with mother-child correlations being somewhat higher than father-child correlations, and with strengths of relationships varying as a function of domain of judgment and sex of student.     

Looking, laughing, and smiling in dyads as a function of intimacy motivation and reciprocity

Eighty college students (40 females and 40 males) were administered the Thematic Apperception Test (TAT) and interviewed in either a one-way (interviewer asks questions) or reciprocal (interviewer asks questions and discloses information about him- or herself) condition by a same-sex interviewer. The TATs were scored for intimacy motivation. In this 2 (Female vs. Male) × 2 (High vs. Low Intimacy Motive) × 2 (Reciprocal vs. One-Way Condition) experiment, intimacy motivation was positively associated with greater levels of laughter, smiling, and eye contact for the entire sample, as hypothesized. Furthermore, women showed significantly higher scores than men on laughter, smiling, and eye contact. Contrary to a second hypothesis, high intimacy motivation combined with reciprocal condition did not yield the highest levels of laughter, smiling, and eye contact. The results extend the construct validation literature for intimacy motivation into the domain of nonverbal behaviors considered to be indicative of positive interpersonal regard in cordial human interactions.