Sexism and Education: A Workshop to Increase Awareness

Project ASPIRE, a federally funded program, was designed to increase educators' awareness of sexual prejudice. It consisted of 64 hours of training for 32 educators, parents, and students. The training activities focused on self-awareness, the effects of sex-role stereotyping on students, the development of procedures to assess biases in instructional and counseling practices and materials, and a consideration of methods to reduce sex-role stereotyping within the school setting. A number of positive outcomes are reported. Dennis Sparks is co-director of Alternative Learning Program for the High School Age (ALPHA) for the Livonia Public Schools in Michigan. Barbara Mullally is an associate with Organizational Leadership, Inc., of East Lansing, Michigan.     

The effects of peripheral and central fixation on a Poggendorff-like vernier alignment task

Observers judged oblique line-to-dot alignments both when the oblique line abutted a vertical Inducing line (Condition E) and in the absence of the vertical line (Condition C). Five groups of 10 subjects each completed these C and E judgments under one condition of inspection. There were three major findings: (1) contrary to expectations arising from results obtained by Novak (1966), there was no difference between the condition in which observers were instructed to fixate the point at which the oblique line abutted the inducing line and the condition in which free inspection was permitted; (2) contrary to a recent report by Greist and Grier (1977), alignment errors were not eliminated in conditions involving fixation directly above or below the point of abuttal; instead, effects sirnilar to those reported by Prytulak (1973) occurred in both Conditions C and E, and these effects consequently were not significant in the corrected (E-C) difference measures; and (3) when alignment errors were converted to angular displacements, mean errors decreased linearly as a function of the distance between the tip of the oblique line and the response dot. This third finding was attributable to nonzero intercepts of error functions, and the result was considered in relation to the tenability of various hypotheses concerning the nature of abutting line effects.     

Dissociated naming and locating of body parts after left anterior temporal lobe resection: An experimental case study

After resection of the left anterior temporal lobe, a 17-year-old girl showed a dissociation of the verbal and nonverbal elements of lateral body orientation. She could identify body parts and body side on herself or on a confronting person, but was impaired in producing and understanding body part names. The verbal and topographic components of body orientation are neurally separable since they can be differently affected by cerebral damage.     

Interdisciplinary agreement in the diagnosis of headache types

The degree of agreement in independent diagnosis of headache by a neurologist and a clinical psychologist was determined to be 86.4% in a series of 66 consecutive patients. Fifty-five percent of the disagreements were due to the patients' giving different information to the two assessors. This source of disagreement was associated with the patients' having had previous psychiatric treatment.This research was supported in part by Grant NS-15235 from the National Institute of Neurological and Communicative Disorders and Stroke.     

Reinstatement as a method to increase the effectiveness of discipline in the school or home

Ninety first-grade boys who left their seats and played with toys in a tempting situation were assigned randomly to one of three conditions of reinstatement: minimal reinstatement, verbal reinstatement, or verbal and behavioral reinstatement. Half of each group received mild discipline, the other half, no discipline. Discipline was defined as the withdrawal of a physical resource (a marble) and a verbal rebuke. Reinstatement was defined as the detailed rehearsal (either behavioral or verbal) of the undesirable behavior sequence. After an intervening task, the boys were placed in the tempting situation again, and time before playing with some toys was recorded. Results confirmed two hypotheses and did not confirm two other hypotheses: discipline was significantly more effective than no discipline; reinstatement significantly increased the effectiveness of discipline; discipline with verbal and behavioral reinstatement was no more effective than discipline with verbal reinstatement alone. Verbal reinstatement and verbal plus behavioral reinstatement were no more inhibiting than minimal reinstatement when followed by no discipline.     

Intrahemispheric differentiation of vowels: Principal component analysis of auditory evoked responses to computer-synthesized vowel sounds

Auditory evoked brain responses (AER) were recorded in response to a series of synthesized vowel sounds which varied in formant bandwidth. Multivariate analyses indicated that changes in AER component structure recorded from different scalp regions over both hemispheres varied as a function of different vowel sounds and formant bandwidth. No interhemispheric differences in scalp AER distributions were noted.     

An analysis of spatial orientation test performance

Spatial Orientation ability correlates with important criteria such as achievement in calculus and physics, but this ability has not been investigated systematically. Performance on individual items adapted from a standard test of Spatial Orientation was studied. Subjects judged whether aerial views would be seen by an observer oriented in various ways. For practiced subjects, the time to answer items was an approximately linear function of the number of abstract spatial dimensions on which the aerial view and the observer's orientation were consistent. Practice led to lower error rates and lower intercepts for the response-time functions. Subject's ability correlated with the linearity of their response-time functions suggesting that lower ability subjects fail to code one or more spatial dimensions. A model specifying serial, self-terminating comparison of abstract spatial dimensions is proposed as an ideal which subjects approach after practice.     

APPLICATIONS OF SELF-CONTROL PROCEDURES BY CHILDREN: A REVIEW

Self-control procedures as used by children to affect their own behavior were reviewed. Particular emphasis was placed on self-instruction, self-determined criteria, self-assessment, and self-reinforcement. Self-punishment, comprehensive programs, and innovative self-control procedures (distraction and restatement of contingencies) were also evaluated. Basic effectiveness, comparisons with similar externally imposed interventions, maintenance, and the augmental value of the procedures were assessed. Important problems for future research were identified.     

On defining necessity in terms of entailment

In their book Entailment, Anderson and Belnap investigate the consequences of defining Lp (it is necessary that p) in system E as (pp)p. Since not all theorems are equivalent in E, this raises the question of whether there are reasonable alternative definitions of necessity in E. In this paper, it is shown that a definition of necessity in E satisfies the conditions { _E Lpp, _EL(pq)(LpLq), _E pLp} if and only if its has the form C ₁.C₂ .... C_np, where each C _iis equivalent in E to either pp or ((pp)p)p.