A Longitudinal Study of Mothers' Overreactive Discipline and Toddlers' Externalizing Behavior

The association between children's externalizing behavior problems and mothers' overreactive discipline was examined in a longitudinally assessed sample of toddlers and their mothers. Path analyses indicated that mothers' overreactive discipline and children's externalizing behaviors were significantly and similarly stable over a 2 1/2-year period. No evidence of a cross-time influence of either variable on the other was observed. Mothers' overreactive discipline at Time 2 had a significant effect on Time 2 externalizing behavior. No significant effects of children's behavior on mothers' discipline were found. Mothers' depressive symptomatology and marital discord predicted initial overreactivity and were related to externalizing problems through their relations to overreactivity. The results support the appropriateness of implementing parenting interventions for externalizing problems before age 2 years.     

White Counselor Trainees' Racial Identity and Working Alliance Perceptions

Racial identity has been theorized to significantly affect cross-racial counseling relationships (Helms, 1984, 1995). This study examined the direct impact of White racial identity of 124 counselor trainees on working alliance formation in a same-racial and cross-racial vicarious counseling analogue. Regardless of the race of the client, disintegration and reintegration attitudes negatively affected working alliance ratings, and pseudoindependent and autonomy attitudes positively affected working alliance ratings. Implications for counseling, supervision, training, and research are discussed.     

Perceptions of Sexual Harassment Victims as a Function of Labeling and Reporting

This experimental study used an ambiguous sexualharassment scenario, and manipulated gender and level ofphysical attractiveness within a perpetrator/victimdyad. The purpose of this study was to examine the perceptions of sexual harassment of maleand female students as well as perceptions ofperpetrator and victim character traits. Twohundred-ninety six male and 295 female undergraduate andgraduate students at a large urban university were askedto read the scenario and describe behavior and charactertraits for perpetrator and victim using a seven-pointsemantic differential scale. Eighty-four percent (n = 495) of the sample were White, 5.3% (n =31) were African American, 5.9% (n = 39) were ofHispanic origin, and 4.7% (n = 28) marked other forrace/ethnicity. Results indicate that female studentsperceived the scenario as more sexually harassing thanmale students. However, both men and women judged femaleperpetrators less harshly than male perpetrators. Bothmen and women were influenced by perpetrator attractiveness: they perceived an attractiveopposite gender perpetrator as less harassing than asame gender attractive perpetrator.     

Role of Sexual Orientation and Gender-Related Traits in Disordered Eating

This study was designed to examine the role of both sexual orientation and gender-related personality traits in disordered eating attitudes and behavior, including body dissatisfaction. Self-report measures assessing negative and positive gender traits,body dissatisfaction, drive for thinness, dietary restraint, and bulimic symptoms were administered to 266 participants (64 lesbians, 73 heterosexual women, 69 gay men, and 60 heterosexual men; 85% Anglo-Australian Caucasians, 15% Caucasians from Non-English-speaking backgrounds). Consistent with previous research, gay men scored significantly higher than heterosexual men on body dissatisfaction and dietary restraint, whereas lesbians scored significantly lower in comparison to the heterosexual women on body dissatisfaction, drive for thinness, dietary restraint, and bulimia. For men, the additional amount of variance accounted by the gender traits was significantly higher than that accounted for by sexual orientation. For the women, the gender traits also accounted for an additional significant amount of variance; however, overall the amount of variance accounted for by sexual orientation was greater. However, for both men and women, irrespective of their sexual orientation, it was higher scores on negative femininity that predicted higher levels of disordered eating. These results are consistent with previous studies that have found support for the femininity hypothesis in disordered eating.     

Employment Characteristics and Salaries of Psychologists in United States Medical Schools: Past and Current Trends

In 1997 the Research Office of the American Psychological Association (APA) collaborated with the Association of Medical School Psychologists (AMSP) to conduct a comprehensive employment and salary survey of psychologists employed in medical schools and academic health centers. Questionnaires were mailed to 3894 psychologists; postcard reminders and a follow-up mailing to nonresponders resulted in a final 50% response rate. The questionnaire addressed appointment characteristics, department and school characteristics, employment activities, salary information, demographics, and changes in the medical school work environment that have occurred as a result of managed care. This survey, the 1997 Employment Characteristics and Salaries of Medical School Psychologists, is the most comprehensive analysis to date of the practice of psychology in U.S. schools of medicine and academic health centers. This article reports the most salient findings from this survey.     

Undergraduate labs and computers: The case for PsychExps

PsychExps (http://www.olemiss.edu/PsychExps) is an interactive on-line psychology laboratory designed to facilitate teaching and conducting research over the Internet. With the increased use of the Web among students and the development of technology enabling the deployment of experiments via the Internet, a laboratory such as PsychExps appears to offer numerous advantages over the solely classroom-based laboratory. As part of the development of PsychExps, a survey was conducted, to assess the utility of this novel approach to the traditional computer-based psychology laboratory classes. Responses generally indicate interest in and a need for cost-effective resources such as an Internet-based laboratory. In addition, PsychExps offers several advantages over the mostly pedagogical and demonstration-based psychology sites on the Internet.     

Establishing and maintaining a low-cost zebrafish breeding and behavioral research facility

The purpose of this paper is to describe how to establish and maintain a low-cost zebrafish facility that can be used for both teaching and research purposes. The cost of the facility ranges from about 250 to250 to 1,000, depending on the size of the facility and the experiments that will be conducted. The facility plan presented here also has the advantage that it can be disassembled so that it need not function year-round. A detailed list of supplies and materials is provided, along with detailed instructions on how to set up and maintain the adult and breeding portions of the facility. Finally, there is discussion of some of the general uses of a zebrafish facility, including a variety of procedures that are currently being used in behavioral research with this species.     

Orientation-specific possibility priming for novel three-dimensional objects

Priming effects on the object possibility task, in which participants decide whether line drawings could or could not be possible three-dimensional objects, may be supported by the same processes and representations used in recognizing and identifying objects. Three experiments manipulating objects’ picture-plane orientation provided limited support for this hypothesis. Like old/new recognition performance, possibility priming declined as study-test orientation differences increased from 0° to 60°. However, while significant possibility priming was not observed for larger orientation differences, recognition performance continued to decline following 60°–180° orientation shifts. These results suggest that possibility priming and old/new recognition may rely on common viewpoint-specific representations but that access to these representations in the possibility test occurs only when study and test views are sufficiently similar (i.e., rotated less than 60°).     

UTILIZING INCREASED RESPONSE EFFORT TO REDUCE CHRONIC HAND MOUTHING

The effects of increased response effort on levels of hand mouthing, leisure engagement, and adaptive elbow flexion were investigated with 2 individuals who had been diagnosed with profound disabilities. Arm restraints designed to alter the amount of physical effort necessary to engage in hand mouthing were used. Results indicated that the treatment strategy reduced levels of hand mouthing but produced only small to moderate reductions in levels of leisure engagement and adaptive elbow flexion. At follow-up, the effects of increased response effort on hand mouthing and leisure engagement were maintained for both participants; however, the restraints were associated with substantial reductions in adaptive elbow flexion for 1 participant.     

Stimulus Equivalence and The Blocking Effect

The Psychological Record - The purpose of this experiment was to examine the blocking effect within the context of a stimulus equivalence paradigm. Ten subjects were provided with a prior history...