The semiautomatic Wisconsin general test apparatus

A semiautomatic version of the Wisconsin General Test Apparatus is described along with circuitry. Comparison data are provided for the semiautomatic and manual WGTA obtained under comparable procedures and conditions. Response latencies are given for go/no-go object discrimination problems and subsequent retention tests.     

Wisconsin Job Service Goes to Prison

One of the most serious problems facing a person coming out of prison is unemployment. Employment may be the most important aspect of offender rehabilitation. This article discusses the development of a prerelease employment orientation program. It also looks into the merits of assessment and evaluation of persons entering the prison system to help them take advantage of education and skill-building resources within the instruction.     

A semiautomated Wisconsin General Test Apparatus

A modification of the WGTA is described. It retains those features of the original apparatus which make it efficient. In addition, it provides (1) precise and largely automatic control of trial pacing and stimulus presentation, (2) simultaneous acquisition of data on problem-solving and locomotor activity of the S, (3) rapid change to any one of a wide variety of behavioral situations, and (4) thorough but quick cleaning and disinfection of the monkey cage.     

Latent structure of the Wisconsin Card Sorting Test after pediatric traumatic head injury.

The performance of 80 pediatric patients with traumatic head injury (THI) on the Wisconsin Card Sorting Test (WCST; Heaton, Chelune, Talley, Kay, & Curtiss, 1993) was examined to determine the underlying latent structure. Exploratory factor analysis with oblique rotation identified three factors: response accuracy, failure to self-monitor, and learning. The response accuracy factor was directly affected by both age and length of coma. Level of performance on this factor also covaried with post-injury psychometric intelligence. It is concluded that interpretation of the WCST results of children with THI should consider the multifactorial nature of the instrument in combination with injury severity characteristics and demographic variables.     

Intelligence and Nationality of Wisconsin School Children

Abstract

Among a sample of U.S. students, the effects of 3 forms of nonverbal behavior (facial expression, visual behavior, and body posture) on perceptions of power bases (reward, coercive, legitimate, referent, expert, and credibility) were investigated. In contrast to previous investigations of nonverbal behavior and power, a precise construct definition and reliable and valid operational definitions of power were used, and specific perceptions of power bases were examined. A relaxed facial expression, compared with a nervous facial expression, increased the ratings for referent, reward, legitimate, expert, and credibility power bases. Also, direct eye contact yielded higher credibility ratings than indirect eye contact.     

Wisconsin Card Sorting in adolescents: analysis of performance, response times and heart rate

Forty-nine adolescents performed the Wisconsin Card Sorting Test (WCST). A main PCA component of WCST performance was identified as 'efficiency of reasoning'. This factor was related to feedback processing. From the WCST, a perseveration score can be derived. Perseveration is the continued application of a rule, after it has been disconfirmed. We compared more and less perseverating subjects in relation to stimulus-response (SR) time, feedback inspection time and cardiac acceleration and deceleration. Less perseverating subjects responded faster, and had longer and more adaptive inspection times of error feedback. We examined the switch from rule application to rule search, and the difference between correct and error responses. A transient cardiac deceleration at the initiation of rule search was interpreted as a change in supervisory attention. An error-related deceleration to negative feedback was interpreted as a disturbance of higher control processing. Previous trial feedback influenced current processing time, feedback inspection time, and the cardiac acceleration and deceleration responses.     

Responsive Changes in Mental Health Practice in Wisconsin

SUMMARY

Delivery of mental health care is changing dramatically at the state and county levels in Wisconsin. These new trends are affecting psychiatric institutions and rehabilitation personnel in reference to staffing patterns, the roles of occupational therapists, certified occupational therapy assistants, patient population and level of acute care and the type and site of intervention. Therapists are moving to more community-based and innovative programming and are leading state and local advocacy initiatives.

Many occupational therapists in Wisconsin have become pioneers pursuing nontraditional occupational therapy roles in response to changes in philosophy, funding, population demographics and evolving needs.     

Continuing education in genetics for Adoption workers in Wisconsin

In response to 1982 legislation and 1984 changes in the Wisconsin Adoption Records Laws requiring the collection of a medical-genetic history at the time of termination of parental rights, a continuing education program in genetics was conducted for adoption workers in 1984 and 1985. The education program provided 14 workshops in five locations throughout the state and consisted of a variety of formats and levels of training. In all, 164 participants were trained at least at the introductory level with approximately 40 of these individuals taking part in the advanced levels of training. Evaluations of the training by participants and by a sample of the agency supervisors of trainees ranked the program very highly. A review of genetic history forms completed in post-training sessions verified the expectation that training was beneficial. Trained workers completing the medical-genetic history forms scored somewhat higher than untrained workers and much higher than parents who completed the forms without professional guidance. Medical-genetic history forms completed by birth fathers as part of step-parent adoptions contained little to no useful information about the birth father's genetic background.     

Accounting for age differences on the Wisconsin Card Sorting Test: decreased working memory, not inflexibility

Two experiments examined the role of cognitive inflexibility and reduced working memory in age-related declines on the Wisconsin Card Sorting Test. Both standard scoring procedures and newly developed scores were used to measure each construct, and modifications of the test further evaluated the role of working memory. Results indicated that age differences are not due to cognitive inflexibility but that for a subset of older adults errors are associated with a reduction in the amount of information that can be stored or processed in working memory. These age differences disappear, however, when visual cues provide information about the immediately preceding sort. The authors conclude by proposing a decline in updating working memory as the explanation that can best account for the entire pattern of age differences on this test.