The effects of cognitive style and training on performance ratings' validity

This study investigated how personal cognitive style and training effect rating validity with two different rating tasks. Male undergraduate volunteers (n = 53) served as raters and rated videotaped lecturers. Using the Embedded Figures Test to measure cognitive style, two groups of raters were formed: those who tend to structure information presented (articulated) and those who do not (global). Half of each cognitive style received observational training designed to be congruent with the behavioral rating task. All raters completed two rating tasks: one requiring an evaluative judgment and one requiring a judgment of behavior frequency. It was hypothesized that with the evaluative rating task, cognitive style would be and training would not be a significant predictor of validity, because the training was not relevant to the task. It was also hypothesized that with the observational task training would improve rating validity (overcoming cognitive style), because the training was relevant to the rating task. Both hypotheses were supported.I wish to thank Dr. Kevin Murphy for the use of the videotapes.     

Stress,strain, and hardiness as predictors of adaptation in farm and ranch families

We examined the relationship between potential family vulnerability factors (stressor and strains), manifestations of maladaptation (family discord and distress), family strengths (hardiness), and measures of bonadaptation (quality of life) as reported by 188 men and women representing 100 Idaho farm and ranch families. Family strains, and stressors unique to farming and ranching, were positively associated with family discord and distress but negatively associated with hardiness and quality of life. Greater family hardiness as reported by both wives and husbands was positively correlated with their perceptions of family quality of life. The results have implications for mental health professionals and family life educators whose goal is to help farm and ranch families manage stress more effectively, increase hardiness, and enhance their overall quality of life.     

The criterion-related validity of the Childhood Autism Rating Scale and the Autism Behavior checklist

The present study sought to examine the relationship between two popular instruments for screening autistic children: the Childhood Autism Rating Scale (CARS) and the Autism Behavior Checklist (ABC). The sample included 77 individuals. The records of 48 subjects contained firm diagnoses of autism, while the suggestion of autism was found in the remaining records. Correlations between the two scales ranged from –.16 to .73 (median=.39). The validity coefficient between the two total scores was .67. Using cutoff scores recommended by the authors, an analysis of the sensitivity of the two instruments was conducted. The CARS correctly identified 98% of the autistic subjects; it identified 69% of the possibly autistic as autistic. The ABC correctly identified 88% of the autistic subjects, while it identified 48% of those subjects considered possibly autistic as autistic. A phi coefficient was computed to estimate the degree of relationship between the nominal classifications produced by the two instruments. A moderate relationship was found, (r = .54). Implications of the results are discussed.     

The Body Esteem Scale: construct validity of the female subscales

The female subscales of the Body Esteem Scale (BES) have demonstrated convergent and discriminant validity in two previous studies. However, relationships between BES dimensions, weight, and other body-image measures have not been adequately examined. In this study, 200 women with a mean age of 27.6 years completed the BES, the Eating Disorder Inventory, the Self-Consciousness Scale, the Tennessee Self-Concept Scale, a figure rating task, a phototechnical body-size estimation procedure, and items concerning weight satisfaction and attractiveness. BES Weight Concern was most closely related to weight variables and other body image measures where BES Sexual Attractiveness and Physical Condition were more strongly associated with less specific self-perceptions and attitudes. Results support the construct validity of the BES female subscales and their utility for research in populations at increased risk for body-image or eating-disorder disturbances.     

On time differences in searching for letters in words and nonwords: Do they emerge during the initial encoding or the subsequent scan?

Krueger (1970a, 1970b, 1982) has demonstrated that subjects can search for target letters within words faster than they can complete an equivalent search through nonwords, and he further demonstrated that the effect did not arise during the comparison stage. The present study involved three experiments in which the usual word advantage disappeared either when subjects knew where within a display the target item would appear (i.e., it was always the first letter), or when all the component letters were encoded into memory before the task began (i.e., a memory-search task). These data, in conjunction with Krueger's, where interpreted as localizing at least one (and possibly the only) source of the word-nonword difference in this task to the events that occur during the item-to-item transitions subjects make when scanning the letter arrays. That is, these transitions are faster for words than nonwords, and it was suggested that the time difference may emerge because although all the letters from within a word appear to be available in memory before the scan begins, this seems not to be true for consonant arrays. Given that this is the case, part of the word-nonword difference may be attributable to subsequent encoding events that would be needed for the consonant arrays as the scan moves from letter to letter.     

Evidence for cortical dysfunction in spasmodic dysphonia: regional cerebral blood flow and quantitative electrophysiology

Cortical function was evaluated in 26 subjects with spasmodic dysphonia. Quantitative topographic electrophysiologic mapping (QTE) was employed to provide quantitative analyses of EEG spectra and auditory and visual long-latency evoked potentials. Single-photon emission computed tomography (SPECT) of the cerebral transit of Xenon-133 was used to evaluate regional cerebral blood flow. Left hemispheric abnormalities in cortical function were found by both techniques in 10 subjects and by at least one technique in 18 subjects. Right hemispheric abnormalities were observed by both techniques in 8 subjects and by at least one technique in 18 subjects. Most patients with cortical dysfunction in one hemisphere had cortical dysfunction in the other, while only 4 subjects had unilateral lesions as found by one of the two techniques. Eight subjects were normal by all measurements. Underlying structural abnormalities were detected by magnetic resonance imaging in 5/24 subjects. However, functional abnormalities (SPECT or QTE) were not observed at sites of structural abnormalities. SPECT and QTE were significantly related in identification of left hemispheric dysfunction (p = .037) with a trend in the right hemisphere (p = .070), and a significant congruence of SPECT and QTE findings occurred in the left anterior cortical quadrant (p = .011). These findings indicate that dysfunction of cortical perfusion and/or cortical electrophysiology is associated with spasmodic dysphonia in the majority of subjects studied.     

Female workers' acceptance in traditionally male-dominated blue-collar jobs

This study examined possible differential treatment by and negative attitudes of civilian male co-workers and male supervisors toward civilian female workers in traditionally male-dominated blue-collar jobs. Surveys were completed by 53 male supervisors and 327 male co-workers of four departments of a large government agency. Male supervisors indicated they would not treat female employees differently than they have treated male employees. Male co-workers, however, reported they have treated other male co-workers more favorably than they would treat female co-workers. In addition, supervisors, compared with male co-workers, reported more favorable attitudes toward female workers.     

The impact of environmental noise on mealtime social interactions in a residential facility for persons with mental retardation

Four levels of environmental noise were experimentally manipulated during lunch and dinner in a residential living unit for 10 behaviorally disordered persons with mental retardation. During the highest noise conditions, there appeared to be some suppression of social interaction between these people, while interaction rates were uniformly higher during softer noise conditions. This effect was evident at both lunch and dinner. Staff members were less affected by the fluctuation in noise levels, although lunchtime staff engaged in more interactions with clients when both the radio and TV were played softly.     

Personal therapy for family therapy graduate students

This study explores students' attitudes about personal therapy as a component of training and assesses the effects of providing a list of community therapist who were willing to see family therapy graduate students at a reduced fee on students' behaviors. Students' personal therapy experiences and attitudes about faculty involvement in their personal lives were also investigated. Most students believe that student therapists should have personal therapy sometime during their training, and the majority of students had al-ready been in therapy. Individual issues and relationship problems were the most frequently cited reasons for starting personal therapy.     

Pulling it all together: Meeting varying training requirements on national,state, and university levels for marriage and family therapy education

Marriage and family therapy programs face many challenge in trying to meet different sets of criteria including national, state, and university requirements. State regulation of the marriage and family therapy profession is a much sought after commodity. Currently 22 states have some type of MFT licensure or certification. MFT regulation criteria established by states to restrict title and function can differ in varying degrees from criteria established by the AAMFT's Commission on Accreditation. At the university level, MFT programs continue to be housed in a variety of schools including social work, education, psychology and home economics, as universities attempt to define a proper place for family therapy training. Confusion exists about whether MFT is a separate discipline or a specialization of another profession. The task of pulling it all together is addressed using one program's experience as an example.