Organizational Power and the Institutional Review Board

In this essay, we respond to the narratives and essays in this issue by examining organizational power issues related to researchers and institutional research boards (IRBs). Rather than taking a singular perspective on power, we use multiple perspectives and suggest that the cumulative analyses provide the best understanding of IRBs and organizational power.     

Multimethod behavioral treatment of long-term selective mutism

This single-subject, experimental research design examined the efficacy of treating severe, long-term selective mutism in a 9-year-old male using shaping, multiple re-inforcers, natural consequences, stimulus fading, and mild aversives. Different treatment regimens were implemented in the home and school environments. A multiple baseline design across settings with changing criterion was used to evaluate the home intervention, and an A-B-A design was used for the school intervention. The home intervention resulted in an increase in the number of verbalizations in each setting and prompted generalization to additional settings. The school intervention increased the number of people spoken to, but the results were not maintained at follow-up nor did they generalize outside of the training situation. Possible explanations for the discrepancy in maintenance and generalization data between the two programs are presented.     

Social skills interventions across school settings: Case study reviews of students with mild disabilities

This study investigates the efficacy of a social skills training program with seven mildly handicapped students across three school settings: regular classroom, special education resource room, and recess. It was found that social skills training generated improvement on both pre-post measures and behavior ratings. Improvements were maintained 2 weeks after treatment was discontinued for seven students. All students' performance generalized from resource room to regular classroom settings; only four students' performance generalized to the recess setting.     

Parent training research: An analysis of the empirical literature 1975–1985

This project was designed to provide a retrospective analysis of the parent training literature during the last decade. Eighteen journals with behavioral psychology, clinical/counseling psychology, school psychology, and special education emphases were selected for review. Data related to the number of articles published in each journal, year of article publication, referral problem, and contributing institution were collected. Results indicate that behavioral journals published the most empirically based parent training articles (66%), followed by clinical/counseling psychology (26%), special education (6%), and school psychology (3%) journals. Parents with noncompliant, handicapped, or abused/neglected children comprised the majority (58%) of research participants. Suggestions for involving school psychologists in parent training research and broadening the focus of parent training to include preventive, as well as remedial, efforts are presented.     

Suggestions for the delivery of psychological services in secondary schools

The present paper describes the past, current, and suggested future practices in the delivery of school psychological services at the high school level. Because high schools differ from elementary and middle schools (i.e., organizational structure, student characteristics and needs, etc.), school psychologists need to use different approaches in the delivery of services at the secondary level. It is proposed that school psychologists must become integrated into the total social system of the high school to be most effective. Methods for accomplishing this objective, including collaboration with other school personnel and utilization of community resources, are discussed.     

Physical activity and executive control: implications for increased cognitive health during older adulthood

Electrocortical and behavioral responses of low, moderate, and high physically active older adults were compared with a younger control group on neutral and incompatible conditions of a flankers task. Compared to younger adults, high and moderate active older adults exhibited increased event-related potentials component P3 amplitude for the incompatible condition at the frontal electrode site. For the neutral condition, only low active older adults exhibited decreased amplitude at the central-parietal site, compared to younger adults. P3 latency revealed the longest latencies for low active older adults, followed by moderate active, high active, and younger adults, respectively. Reaction time (RT) data revealed that younger adults exhibited faster RT compared to all three older groups. Results suggest that physical activity may improve executive control function in older adults by affecting the distribution of P3 amplitude, which has been related to memory and attentional processes, and by decreasing P3 latency, which relates to the speed of cognitive processing.     

Interaction of wrestling shoe and competition surface: effects on coefficient of friction with implications for injury

The purpose of this study was to determine whether there is a significant difference in the co-efficient of friction (Fc) between old versus new wrestling shoes and mats and to investigate the effect of perspiration. Fc was measured by dragging a weighted shoe over a wrestling mat surface and measuring the vertical and horizontal forces produced. Three different shoe conditions were assessed over two mat types for both wet and dry conditions for a total of 12 conditions. To simulate the wet condition, saline solution was smeared over the surface of the mat. There was a significant effect of shoe, mat, and wet/dry conditions. In addition, significant interactions of shoe by mat, shoe by dry/wet, and mat by dry/wet were observed. Overall, Fc was 36% higher for the new wrestling mat compared to the old wrestling mat. Application of the saline solution reduced Fc by 14% compared to the dry condition. Comparison of the mean Fc for all three shoe types revealed the Fc for the older design shoe was 23% to 28% lower than the brand new shoe and the worn newer design, respectively. A high Fc, such as in the new mat/new shoe combination, has the potential to increase the risk of knee and ankle injuries by fixing the foot more securely to the ground.     

COURSE DROP PRACTICES IN TWO‐YEAR COLLEGES

Course drop practices among two‐year colleges were surveyed. Examined were deadlines by which courses were dropped, grades received when classes were dropped, who initiates drop procedures, and the extent to which policies related to the above stated practices have been recently changed. One fourth of the institutions reported a drop deadline of between four and six weeks from the end of the term. Almost that many (21.98 percent) used 10 days prior to the final exam as a deadline. More than two‐thirds of the colleges allowed students to drop prior to the deadline with a non‐punitive “W” grade. In the majority of instances, the official drop procedures may be initiated by either the student or the instructor. Community college administrators need to examine course drop policies in light of institutional statements of mission, philosophy, and objectives. Based upon dialogue among the staff, appropriate policy revisions should be developed in order to coordinate the rhetoric and the regulations of the college.