Individual differences between liars and the ability to detect lies

It is difficult to detect deception. Studies suggest it is little, ifany, better than chance. But some guidance is available. This study examinedpersonality traits, in particular self-consciousness in public and abilityto control behaviour. The effects can be observed in hand movements. Thisstudy examined the effects, of giving this information to assessors, upontheir ability to detect deception.     

Visual and phonological components of working memory in children

Previous studies have shown that young children's immediate memory for a short series of drawings of objects is mediated by a visual component of working memory, whereas older children rely chiefly upon a phonological component. Three experiments investigated the hypothesis that older children rely also, but to a lesser extent, on visual working memory. Experiment 1 confirmed previous evidence that 11-year-olds' memory is disrupted by phonemic similarity of object names, but is unaffected by visual similarity of the objects themselves. However, when articulatory suppression was used to prevent phonological coding, levels of recall were sensitive to visual rather than phonemic similarity. Experiment 2 compared the effects of interpolating an auditory-verbal or a visual postlist task on memory for drawings viewed either with or without suppression. The visual task had a clear disruptive effect only in the suppression condition, where it interfered selectively with recall of the most recent item. Experiment 3 compared the effects of interpolating an auditory-verbal or a mixed-modality (visual-auditory) postlist task when subjects were not required to suppress. There was greater interference from the mixed-modality task, and this effect was confined to the last item presented. These experiments are taken as confirming the presence of a small but reliable contribution from visual memory in 11-year-old children's recall. As in younger children, visual working memory in 11-year-olds is sensitive to visual similarity and is responsible for a final-item visual recency effect. The results also show that older children's use of visual working memory is usually masked by the more pervasive phonological component of recall. Some implications for the structure of working memory and its development are discussed.     

The right to refuse treatment in Oregon: A two-year statewide experience

The right to refuse treatment seems well established for psychiatric patients. Individual states, however, have very different procedures for managing this right and for overriding the refusal. Oregon's administrative procedure for override depends on an evaluation by an independent examining psychiatrist. This article empirically examines the 432 refusals leading to override requests in three Oregon psychiatric institutions in 1983 and 1984. Treatment refusal was found to be a common occurrence in all age groups. Those who refused treatment were seriously ill, unemployed, single individuals with previous psychiatric hospitalizations. Most refused treatment because of denial of their illness or delusional thinking about medication. Most refusals were overridden following the independent psychiatrist's examination. Because of the significant cost of the override procedure to the patient and the mental health system, the authors propose a new procedure which combines parts of the current procedure with a requirement that, at the time of the civil commitment hearing, the judge makes a separate decision as to the patient's competency to make treatment decisions.     

The community alcohol use scale: A scale for use in prevention programs

The Community Alcohol Use Scale (CAUS) was developed as a continuous, reliable, valid, and acceptable measure for primary prevention studies. Items were written following a comprehensive review of the literature on alcohol dependence and alcoholism. Based upon the responses of 315 respondents to the 100-item initial version of the scale, the 45-item CAUS was developed. The CAUS was then cross-validated on a local sample (n = 274) and a provincial sample (n = 745). Estimates of internal consistency were .91, .96, and .94, respectively, for the initial and cross-validation samples. Correlations of .48 and .69 were obtained between the CAUS and the Michigan Alcohol Screening Test for the initial and local cross-validation samples. In the provincial cross-validation sample a correlation of .62 was obtained between the CAUS and the Usual Weekly Alcohol Index. Preliminary cutting scores were developed to identify those at risk for alcoholism, and alcoholics. The CAUS has potential use as an evaluative and predictive instrument in a variety of primary prevention programs.     

Relations between teachers' judgments of girls' and boys' compliance and intellectual competence

This study examined the relation between teachers' perceptions of children's compliance to them and their evaluations of the children's intellectual competence. One hundred and nine boys and 94 girls from 25 preschools participated in the study. Evaluations of the children's intellectual competence and their compliance to teachers were provided by teachers from each preschool. The children were given measures of intelligence and problem solving, which together with age and compliance to teachers were used to predict the teachers' evaluations of the children's intellectual competence. Only IQ and age significantly predicted teachers' evaluations of boys' competence. Teachers' evaluations of girls' intellectual competence were significantly predicted by age, compliance to teachers, and problem-solving scores, with the less compliant girls being perceived as less competent. The results were interpreted as indicating the possible influence of sex role bias on teachers' judgments of girls' intellectual competence.This research was funded by a grant from the Quebec Department of Education and was performed while the second author was supported by a scholarship from the Quebec Department of Education.     

Factors Related to Career Aspirations of New Entrants into a Stratified Occupational System

A transactional model of career aspirations is presented. Selected variables from the model were measured with a postal questionnaire completed by 346 new entrants into a stratified occupational system. Factors found to be strongly related to initial career aspiration levels included sex and educational qualifications. These variables were found to mediate other factor relationships with career aspirations.     

Clothing: Communication, Compliance, and Choice

This study looks at some effects of five different styles of women's clothing: Formal Skirt, Formal Pants, Casual Skirt, Casual Pants, and Jeans. There were no significant differences in compliance to a request to fill out a questionnaire made by experimenters dressed in the five clothing styles, although experimenter age and sex effects were found. Ratings of photographs of the five dress styles indicate that a model was viewed by both male and female subjects as most happy, successful, feminine, interesting, attractive, intelligent, and wanted as a friend when wearing a Formal Skirt outfit and as least so when wearing Jeans. She was also seen as more active when wearing pants as compared with a skirt. Subjects' reasons for choosing what clothing to wear did not indicate that how one will appear to others is the major factor in clothing selection. It appears that clothing does communicate something about the wearer but may influence behavior toward her primarily in the absence of other information about her status.     

Trends in community mental health programming

One hundred-seventy-three mental health centers responded to a survey inquiring about allocation of staff time for mental health services and about the availability of an array of services at present, 3 years previous, and 3 years hence. The data reflect an emphasis upon reactive services as opposed to those considered proactive, and on services directed to individuals as opposed to other groups. However, this emphasis seems to be changing. Future projections call for a de-emphasis on individual reactive programs and increased emphasis on programs directed toward families and small groups, and toward proactive programs directed to the communities-at-large. Data about specific programs and services further suggest de-emphasis of services that involve the mental health professional and the client in direct interaction, and continued growth in services that can be delivered by less formally trained mental health workers or volunteers.     

Supervision in careers guidance: Empowerment or control?

Like many other professions, careers guidance is currently undergoing rapid and radical change. But the Careers Service is still operating to nationally agreed 'core training objectives' which determine both initial training (Diploma in Careers Guidance Part I) and supervisory training (Diploma in Careers Guidance Part II). Recent changes influencing guidance practice and training are outlined, and the predominant mode of current supervision within the Careers Service is identified as 'managerial' in character. This is explained in terms of both the historical development of the service and its funding mechanisms. A model for supervisory practice for the future is presented, identifying three essential elements: organisational commitment, contractual agreement and an explicit framework.