EFFECTS OF CHOSEN VERSUS ASSIGNED JOBS ON THE WORK PERFORMANCE OF PERSONS WITH SEVERE HANDICAPS

We evaluated the effects of several choice-related variables on the work performance of adults with severe handicaps. After assessing client work preferences, three choice-related situations were presented: (a) providing clients with the opportunity to choose a work task, (b) assigning a preferred task, and (c) assigning a nonpreferred task. Results indicated that clients attended to work tasks almost twice as much when they chose their tasks and when assigned to work on preferred tasks versus when assigned to work on nonpreferred tasks. Results are discussed regarding the need to assess systematically the effects of choice-related variables.     

Dissociation between Categorical and Coordinate Spatial Computations: Modulation by Cerebral Hemispheres, Task Properties, Mode of Response, and Age

Kosslyn suggested a dissociation of two kinds of spatial representations: categorical and coordinate, the former computed by the left hemisphere and the latter by the right hemisphere. In addition, with practice, a “categorization” of the coordinate computation would appear. These suggestions resulted largely from an experiment, replicated by others, in which the subjects had to estimate the relative position of a dot and a line by giving an oral response, and feedback was provided. The present series of five experiments was an attempt to test whether this finding could be generalized, under several methodological manipulations, some of which have already been used by researchers in separate studies. In the five experiments, accuracy was a more contributive dependent variable than correct latencies, and practice effects on the task × field interaction were not verified. Experiments 1–3 concerned the kind of response. When a manual instead of an oral response was required (Experiment 1;n= 32 Ss), the expected dissociation was observed (as well as when the latency of responses made by the right hand were studied). When the number of oral responses was increased from two (a binary choice) to eight, the dissociation was still observed for accuracy but disappeared when a more liberal criterion of accuracy was used to reduce the considerable task effect (Experiment 2;n= 32 Ss), or when response requirements were equated for both tasks (Experiment 3;n= 32 Ss). In Experiment 4 (n= 32 Ss), a manual response was called but the feedback was removed and the task dissociation disappeared. Finally, the task dissociation observed in Experiment 1 was not verified when a sample of elderly subjects was enrolled (Experiment 5;n= 32 Ss). However, age per se was the source of an interesting additional dissociation since only the coordinate computation was age sensitive. Our results suggest that the dissociation proposed by Kosslyn between the computation of categorical vs coordinate spatial relationships is highly unstable and sensitive to subtle methodological factors (vocal vs manual response, presence vs absence of feedback, binary vs “continous” response, age) which could preclude its general application.     

The effect of token reinforcement on McCarthy Scale performance for white preschoolers of low and high social position

In Study 1, the effect of making tokens contingent on correct performance of low social position preschoolers on the McCarthy Scales of Children's Abilitieswas examined. Preschoolers in a token reinforcement group scored significantly higher (mean=8 IQ points) than subjects in a control group. In Study 2, the effect of tokens on McCarthyresults was examined as a function of social position in a 2×2 design. The high social position control group scored significantly above the low social position control. The low social position token reinforcement group, however, performed as well as both the high social position control and token reinforcement groups. Use of systematic reinforcement contingencies to reduce test error is discussed.     

School psychologists at three-quarters century: Congruence between training,practice, preferred role and competence

A national sample of practicing school psychologists responded to a questionnaire measuring certain demographic characteristics and their perceptions of their training, practice, preferred job, and competence. Characteristics of the sample are reported and congruence measures are given for the major variables. Finally, differences are examined for job setting (urban-rural), degree field (school psychology-other), and degree level (doctoral-subdoctoral). Implications for the profession are discussed.     

The development of school psychology in the state of Washington: A personal perspective

The history of school psychology in the State of Washington is examined with respect to growth of the profession, changing roles, training programs, and professional activism. During the past 30 years growth has been influenced by increased demand for special education programs and funding from both the state and national level. Starting out as clinical psychology in the schools, the role has changed to link together assessment, consultation, and remediation. With the growth of the profession has come several training programs based on the masters degree model but requiring two or more years of academic work. This model led to a split within psychology in this State with the school psychologists forming their own organization. The present funding crisis in education leaves the future of school psychology uncertain. However, the author believes that the profession can continue to thrive through positive actions and that by the end of this decade the numbers retiring from and entering the profession will be in equilibrium.     

Depth oriented brief therapy: an ideal technique as hospice lengths-of-stay continue to shorten

The authors note that as hospice patients' lengths-of-stay continue to shorten, psychosocial/spiritual counselors are being challenged to help patients and families process the myriad of issues terminal illness gives rise to. Given this reality, the authors suggest that the Depth Oriented Brief Therapy (DOBT) approach should prove especially useful. The DOBT premise is that if people can be helped to experience the emotional meanings of why they hold on to emotionally painful symptoms then they can abandon their symptoms for healthier ways of being.     

Understanding of Genetic Inheritance among Xhosa-Speaking Caretakers of Children with Hemophilia

Hemophilia A and B are X-linked recessive inherited bleeding disorders that have a profound impact on the family of affected individuals. Education is vital to enable women to appreciate the implications of being a carrier and the implications for a prospective child. Prior research has shown that cultural, socio-economic and linguistic issues in South Africa are major barriers to communication for first-language Xhosa-speakers. This exploratory study aimed to investigate the basic knowledge of genetic inheritance among this cultural group in order to promote culturally-sensitive, effective genetic counseling. Ten in-depth interviews were conducted with Xhosa-speaking mothers or caregivers of boys with hemophilia. Results suggest that the participants had a very limited understanding of the clinical management, genetic consequences and cause of hemophilia. While treatment and care by health care service providers was fully accepted, several participants believed that traditional methods would provide them with more satisfactory explanations. These findings suggest that there is a critical need for socio-culturally tailored, language-specific education for families with hemophilia.