The use of self-efficacy scaling in training student clinicians: Implications for working with stutterers

A scaling technique developed by Bandura for determining an individual's personal performance expectations (self efficacy) was applied to student clinicians working with stutterers. The self-efficacy scores of clinicians conducting treatment increased significantly while the scores of clinicians without treatment experience showed no significant change. As the student clinicians gained clinical experience there appeared to be a corresponding reduction in fear and avoidance of the treatment situation. Clinician fear concerning stuttering treatment appeared to have little relation to performance in treatment as rated by supervisors. The results indicate that self-efficacy scaling may be used to indicate clinician avoidance of working with stuttering clients.     

Alternatives in the pursuit of the predictability and consistency of persons: Stable data that yield unstable interpretations

After a review of the historical roots of current issues in personality psychology, useful sources for prediction are summarized and some current convergences in the search for coherence are identified. The value of people as expert assessors is reiterated and the stability, consistency, and predictability of behavior are distinguished as multiple issues. In the pursuit of consistency in social behavior, two major routes emerge. One route aggregates data across situations and response modes, thereby reducing the variance from those sources, and identifies the resulting stable individual differences. The second route assesses consistency from situation to situation, searches for its psychological bases, and focuses on the discriminativeness of behavior as well as its coherence. Each route serves different purposes and has value for those different goals; neither one preempts the other. Years of research on the consistency of social behavior from situation to situation have yielded stable results that sometimes are used to reach opposite interpretations. But these puzzling differences reflect the two contrasting routes and goals in the search for consistency, not instabilities in the data nor a neglect of psychometric principles. Theory-guided predictions within particular empirical contexts are needed now to explore more deeply when and how either discriminative or more generalized patterns of coherence occur, and to illuminate their psychological bases with increasing precision.     

A teacher-training program to enhance mainstreamed, handicapped pupils'' self-concepts

This study assessed the effectiveness of the Utah State University Self-Concept Protocol Modules in changing teacher behaviors presumed to be related to pupil self-concept. This research focused on teachers and handicapped pupils in mainstreamed intermediate grade classrooms. The modules cover specific teacher behaviors including ways of expressing anger, listening skills and nonjudgemental messages, praising and giving instructions, and ways of fostering positive self-perception statements by pupils. The experimental group contained 15 teachers; 18 teachers were in the control group. Seven hundred and fifteen pupils (251 of which were in the experimental group) from the classrooms of the participating teachers were included. Observational data were collected on the teacher behaviors. The intermediate form of the Piers-Harris Children's Self-Concept Scale was administered before and after teachers were trained. Analyses of covariance (with prescores as the covariates) in which the experimental treatment was the independent variable and the postscores for the teacher behaviors were the dependent variables revealed a significant difference between the experimental and control group teachers. The experimental group had more favorable postscores than the control group on four of the teacher behaviors. For children's self-concept postscores, a significant treatment X pupil classification interaction was found indicating that experimental group handicapped pupils scored significantly higher (p<.05) than the control group handicapped pupils. Enhancement was not obtained for either the nonhandicapped nonminority or minority group pupils.     

Reactions to stigmatized others: Response amplification vs sympathy

Four experiments examined the conditions under which responses to handicapped persons are characterized by sympathy or response amplification. The first two experiments tested the hypothesis that contact with a handicapped person would lead to amplified positive and negative responses in comparison to contact with a nonhandicapped person. The results indicated that mere contact was not sufficient to elicit response amplification. Instead, contact led to more positive evaluations of the handicapped than of the nonhandicapped other, regardless of whether she behaved in a positive or negative manner—a “sympathy” effect. The third and fourth experiments indicated that amplified positive and negative responses to the handicapped will occur when the behavior of a handicapped person is highly relevant to the evaluator. A two-stage model of responses to stigmatized others is proposed to account for these results.     

Factor-derived categories of chronic aphasia

A large sample of patients with aphasia (N = 118), unselected for etiology, were administered the Porch Index of Communicative Ability more than 6 months after the onset of aphasia. Factor analysis of PICA subtest scores identified five factors which accounted for 83.9% of the total variance. The factors were labeled speaking, writing, comprehension, gesturing, and copying. Cluster analyses of the factor scores yielded five patient categories which differed in the pattern of impairment on the language factors as well as in overall severity of aphasia. A subgroup of the parent sample consisting of 52 patients with localized left-hemisphere CVA had cluster analyses repeated after having first been studied as part of the larger sample. The factor-derived categories for the subgroup were similar to those of the entire group. Discriminant functions of the PICA raw scores of the 52-patient subsample correctly classified all of the patients. When discriminant functions were based upon the factor scores of the 118-patient parent sample, 80.7% of the 52 patients were correctly classified into the five categories.     

Familial sinistrality, sex, and laterality differences in naming and Lexical Decision Latencies of right-handers

Sixty-four subjects, divided into four groups of 16 according to sex and familial sinistrality (FS), were given a lateralized Object-Naming Latency Task (ONLT) and a Lexical Decision Latency Task (LDLT). Both tasks showed RVF superiorities. On the ONLT a sex × FS × visual field interaction was obtained, with FS− females and FS+ males showing comparably smaller RVF superiorities than FS+ females and FS− males. On the LDLT an FS by Stimulus Type (word-nonword) interaction was found, FS− subjects being more RVF superior for nonword trials and FS+ subjects more RVF superior for word trials. If one compared only FS− males and females, as some studies have done, greater RVF superiorities obtained for males than females on both the ONLT and word trials of the LDLT. However, FS+ subjects showed the opposite pattern. The data support neither the simple model of FS nor sex influence on language laterality. Data aslso suggest that a history of maternal versus paternal left-handedness may affect lateralization differently in the sexes.     

Moderating effects of organizational climate on relationships between goal-setting attributes and employee satisfaction

The moderating effects of nine organizational climate factors were examined on the relationships between four goal-setting attributes and three measures of employee satisfaction. Subjects were 245 scientists and engineers participating in an MBO program. Researchers did not find sufficient evidence to warrant a general statement concerning the moderating effects of organizational climate in this context. Explanations, however, are offered for the specific moderating effects which were discovered.     

Some effects of progressively lowering electromyographic levels with feedback procedures on the frequency of stuttered verbal behaviors

Feedback procedures were used to progressively decrease the EMG activity of three stutterers during connected speech tasks. Single subject experimental designs were used which allowed for procedural changes as dictated by each subject's performance. All three subjects demonstrated clinically significant decreases in disfluencies and generalization of the treatment effects for an oral reading task, while one of the subjects also showed this effect for a conversational speech task. The subjects' strategies for manipulating the feedback tone seemed to be related to reduction in many of the motoric and prosodic complexities of speech which may have been importantly related to enhancing and maintaining fluency.     

Two visual stores and two processing operations in tachistoscopic partial report

A two-stage interpretation of the processes underlying tachistoscopic partial report performance is suggested. It is assumed that partial report is mediated by two kinds of visual store (a sensory store and a short-term store) and by two processing operations (selection and naming). In Experiment I, the accuracy and latency of two types of partial report (report by location and report by colour) were compared for cue stimulus-test stimulus intervals ranging from --500 ms to + 500 ms. It was concluded that selection by colour takes longer than selection by location; an explanation in terms of differential decay of attributes in the sensory store was rejected. In Experiment II, cue stimulus delays of 0, 150 and 300 ms were employed, and a backward masking stimulus followed the cue stimulus with a delay of 200, 300, 400 or 600 ms. The amount of masking depended on the cue stimulus-masking stimulus interval, rather than on the test stimulus-masking stimulus interval. It was concluded that selection operates on the sensory store and that backward masking can affect the naming of a stimulus representation which is residing in the visual short-term store.