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31.
Munir El-Awar Stephen Kish Marlene Oscar-Berman Yves Robitaille Lawrence Schut Morris Freedman 《Brain and cognition》1991,16(2):121-129
In order to characterize more completely the nature of the frontal lobe-type cognitive changes in patients with dominantly inherited olivopontocerebellar atrophy (OPCA) we administered two tasks sensitive to frontal system dysfunction, delayed alternation (DA) and delayed response (DR), to 12 patients from one OPCA family. Affected members from this family have previously been shown to have a marked and widespread cerebral (including frontal) cortical cholinergic reduction as severe as that observed in Alzheimer's disease. Performance on DA, but not on DR, was significantly impaired in the OPCA patients compared to that in the controls. We suggest that the DA deficits in OPCA could be a consequence of a loss of cholinergic innervation to orbitofrontal or possibly temporal cortical areas and/or damage to the integrity of the cerebello-frontal neuronal connections. 相似文献
32.
Joseph E. Morris Ph.D. 《Journal of Contemporary Psychotherapy》1982,13(1):77-82
Traditional single case studies have tended to focus on the individual's past and/or present with minimal reference to one's future. This allows for an incomplete assessment of the reality in which humans participate as organisms-in-process. The future case is advanced as a complement to traditional single case designs. Emphasis is upon imaginative and creative involvement with one's future in the clinical setting. The rationale and concrete outline for this future invention process reflect how individuals can move beyond restricting conditions to higher levels of emotional growth and satisfaction. 相似文献
33.
The storage size metaphor used by Ornstein to explain subjective estimations of the length of time a task had lasted is contrasted with a recall hypothesis on the basis of the distinction between accessibility and availability. The different hypotheses were tested using a design similar to one which measured recall and recognition of common and uncommon words. Results showed that although an equivalent number of words were still in store for both groups, subjects who had learnt common words showed better recall and judged the learning task to have lasted longer. The results are interpreted as being in favour of the recall hypothesis. A preliminary study showed higher recall and longer time estimations for subjects who had performed a semantic orienting task in a levels-of-processing experiment. 相似文献
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In deciding that two items come from the same category, subjects were delayed if the items were presented as a word and a picture, as compared with two words or two pictures. Subjects were not delayed if the items were not to be compared. Hence, the delay appears to occur during the retrieval and comparison of know ledge about the items, not during their perceptual analysis. The results suggest that there are two distinct codes involved in the categorization of words and pictures, rather than a single code. 相似文献
36.
Nalipay Ma. Jenina N. King Ronnel B. Mordeno Imelu G. Chai Ching-Sing Jong Morris Siu-yung 《Social Psychology of Education》2021,24(6):1663-1684
Social Psychology of Education - Past research on mindsets has mostly focused on studying students’ beliefs about the malleability of their intelligence or teachers’ beliefs about the... 相似文献
37.
Paul H. Morris 《British journal of psychology (London, England : 1953)》2020,111(2):395-410
There have been frequent attempts in psychology to reduce the reliance on null hypothesis significance testing (NHST) as the criterion for establishing the importance of results. Many authorities now recommend the reporting of effect sizes (ESs) as a supplement or alternative to NHST. However, there is extensive specialist literature highlighting problems associated with the use and interpretation of ESs. A review of the coverage of ESs in over 100 textbooks on statistical analysis in behavioural science revealed widespread neglect of ESs and the relevant critical issues that have widespread coverage in the more specialist literature. For example, many textbooks claim that ESs should be interpreted as a simple measure of the practical real-world importance of a result despite the fact that ESs are profoundly influenced by features of design and analysis strategy. We seek to highlight areas of misunderstanding about ESs found in the pedagogical literature in the light of the more specialist literature and make recommendations to researchers for the appropriate use and interpretation of ESs. This is critical as statistics textbooks have a crucial role in the education of researchers. 相似文献
38.
Researchers have recently begun to evaluate video-based preference assessments; however, only two studies have evaluated the efficacy of this preference assessment modality in assessing preference for social interactions. Four individuals diagnosed with autism spectrum disorder who could not match pictures or graphic-interchange-format images (GIFs) of social interactions to in vivo interaction participated. We compared picture and GIF-based paired-stimulus preference assessments for social interaction and evaluated the preference assessment hierarchies by conducting a concurrent-operant reinforcer assessment including all social interactions. The GIF-based preference assessment produced similar hierarchies to the reinforcer assessment for all participants, whereas the picture-based preference assessments produced similar hierarchies to the reinforcer assessment for 2 of 4 subjects. Additionally, we conducted a modality preference assessment in which we evaluated participants' preference for viewing GIFs or pictures of social interactions, and found that 3 out of 4 subjects displayed a preference for GIFs. 相似文献
39.
This study investigated issues related to commonly used socioeconomic status (SES) measures in 140 participants from three cities (Atlanta, Boston, and Toronto) in two countries (United States and Canada). Measures of SES were two from the United States (four-factor Hollingshead scale, Nakao and Treas scale) and one from Canada (Blishen, Carroll, and Moore scale). Reliability was examined both within (interrater agreement) and across (intermeasure agreement) measures. Interrater reliability and classification agreement was high for the total sample (ranger = .86 to .91), as were intermeasure correlations and classification agreement (range r = .81 to .88). The weakest agreement across measures was found when families had one wage earner who was female. Validity data for these SES measures with academic and intellectual measures also were obtained. Some support for a simplified approach to measuring SES was found. Implications of these findings for the use of SES in social and behavioral science research are discussed. 相似文献
40.
In medium-sized groups such as classes, it is often desirable that the members become acquainted with one another. Toward this end, various methods of introducing group members are often used, with only anecdotal evidence for their effectiveness. The name game is a method for introducing group members that is based on the principles of retrieval practice. The authors compared 2 versions of the name game with a widely used introductory method--pairwise introductions--and found that the name game participants were much better at remembering one another's name after 30 min, 2 weeks, and 11 months. A second experiment tested the contribution of retrieval practice by comparing 2 versions of the name game with a procedure that was matched for number of repetitions and time spent on the task. Again, the name games were superior. 相似文献