The Belief in Equality Inventory and Leadership Behavior: A Construct Validation

The belief-in-equality construct is defined as the belief that general ability and potential are widely distributed throughout the human population, rather than being limited to an elite minority. Data from a 21-item belief-in-equality inventory and from two construct-validation tasks were gathered using a liberal-arts undergraduate sample of 201 students. Of the two validation tasks, one indicated strong construct validity ( p < .015), however, the second one produced correctly patterned but insignificant results. The results showed that leaders with a high belief in equality put more funds into training their subordinates and had a tendency to delegate more authority to them than leaders with a weak belief in equality.     

CLASSWIDE PEER TUTORING: AN INTEGRATION STRATEGY TO IMPROVE READING SKILLS AND PROMOTE PEER INTERACTIONS AMONG STUDENTS WITH AUTISM AND GENERAL EDUCATION PEERS

A multiple baseline design across subjects with a reversal was used to examine the effects of classwide peer tutoring relative to traditional reading instruction on reading skills and social interaction time for 3 high-functioning students with autism and their typical peers in integrated, general education classrooms. Traditional reading instruction consisted largely of teacher-led instruction with individual student participation and seat work. Classwide peer tutoring consisted of 25 to 30 min of well-specified instruction in which tutor—learner pairs worked together on a classwide basis on reading fluency and comprehension skills. All students participated in 15- to 20-min unstructured free-time activities immediately following reading instruction. Results of reading assessments demonstrated that classwide peer tutoring increased reading fluency and correct responses to reading comprehension questions for students with autism and their peers. The procedure further increased the total duration of free-time social interactions for students with autism and typical peers, with individual variation in performance.     

DOUBLE DISSOCIATION BETWEEN MEMORY SYSTEMS UNDERLYING EXPLICIT AND IMPLICIT MEMORY IN THE HUMAN BRAIN

Abstract— Amnesic patients have impaired explicit memory that is evident in poor recall and recognition of words, yet can have intact implicit memory for words as measured by repetition priming, the enhanced efficiency for reprocessing those word's. The dissociation between explicit and implicit memory for words is a fundamental characteristic of normal cognition that could reflect two different functional architectures of the human brain two separate processing systems or two levels of operation of a single system with implicit memory less demanding of that system. We present a patient who has a lesion in the right occipital lobe and who showed intact explicit and impaired implicit memory for words. The deficit was specific to visual priming. The double dissociation between explicit and implicit visual memory for words indicates that separate processing systems mediate these two forms of memory, and that a memory system in right occipital cortex mediates implicit visual memory for words.     

Illusions of Safety in a Risky World: A Study of College Students' Condom Use

The role that costs, benefits, and perceptions of invulnerability play in condom use was examined in a sample of students ( N = 211) at 4-year and 2-year colleges. In multiple regression analyses, past condom use was related to relative invulnerability, low present risk, and inexperience. Less intended condom use was associated with high perceptions of relative invulnerability and low perceptions of present risk. It appears that many college students feel protected from HIV because they judge their current sexual environment to be safe due to monogamy, sexual history taking, and the ability to tell a partner's HIV status. Independent of that, feelings of relative invulnerability are associated with more condom use—perhaps an accurate judgment of past risky behavior.     

The Superwoman ideal and other risk factors for eating disturbances in adolescent girls

The purpose of this study was to investigate the relationship between disordered eating, the Superwoman ideal, competitiveness, and achievement motivation. The EAT-26, Personality Research Form (Achievement scale), and Self-Roles Inventory were administered to 69 10–12th-grade girls (69.6% White, 11.6% Hispanic, 5.8% Black, 5.8% Asian, 7.2% no information on ethnicity). EAT-26 scores were not significantly associated with attending an academically competitive high school, having a high achievement motivation, or considering a number of roles as important to one's sense of self (adherence to the Superwoman ideal). EAT-26 scores were significantly higher among the girls attending the average high school. It is important to conduct further investigations of the Superwoman ideal since it has been posited as a risk factor for eating disorders, but has been the focus of only a few empirical studies.     

Electrode placement,EMG feedback,and relaxation for tension headaches

Fifteen tension headache subjects were allocated to one of three groups: direct EMG feedback (from a site corresponding to the source of pain), indirect EMG feedback (from a site not corresponding to the source of the pain) and relaxation instructions. There were two base-line, six treatment and one post-treatment sessions. No significant differences were found between base-line and post-treatment EMG levels, for any of the groups; however, some significant reductions in levels were obtained within sessions. EMG levels recorded during headache attacks did not differ significantly from levels recorded during base-line. Frequency and intensity of headaches were significantly reduced, particularly in the relaxation group. At follow-up this improvement was maintained for subjects with forehead pain, but differences between the groups had disappeared.     

A perceptual comparison: All-voiced versus typical reading passage read by children

The present investigation tested the modified vocalization hypothesis (Hutchinson and Brown, Journal of Fluency Disorders, 1978, 3, 149) in young stuttering subjects. In this study, stuttering children ages 7–13 yr were instructed to read two experimentally constructed passages. One passage contained both voiced and voiceless phonemes; the second passage was constructed using only voiced phonemes. Results indicated there was neither a quantitative nor a qualitative difference in the stuttering blocks during the reading of either experimental passage. These results would appear not to be supportive of the modified vocalization hypothesis in children; however, as has been indicative of similar studies, 8 of 22 subjects did demonstrate more dysfluencies during the reading of the passage that contained both voiced and voiceless phonemes.