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181.
Smyth S Barnes-Holmes D Barnes-Holmes Y 《Journal of experimental psychology. Animal behavior processes》2008,34(1):167-177
The current study investigated the role of propositional knowledge in human acquired equivalence effects. Across 5 experiments, human adults were trained to associate different visual stimuli. Subsequent procedures presented training that was either consistent or inconsistent with the previous associations. More accurate responding in the consistent versus inconsistent condition reflected an acquired equivalence effect. The results of Experiment 1 indicated that a previously reported divergence between verbal and associative processes was likely due to instructional control. Experiments 2-5 further examined the role of verbal processes and demonstrated that acquired equivalence may be produced with verbal instructions alone and critically through a combination of instructions and actual stimulus pairings. The current data not only challenge a purely associative account but actively support an interaction between verbal and associative processes in producing the acquired equivalence effect in humans. 相似文献
182.
Petra Verdonk Yvonne W. M. Benschop Hanneke C. J. M. De Haes Toine L. M. Lagro-Janssen 《Sex roles》2008,58(3-4):222-234
Gender awareness in medicine consists of two attitudinal components: gender sensitivity and gender-role ideology. In this
article, the development of a scale to measure these attitudes in Dutch medical students is described. After a pilot study
and a feasibility study, 393 medical students in The Netherlands responded to a preliminary instrument consisting of 82 items
(response rate 61.3%). Reliability and validity were established. A gender awareness scale containing a gender sensitivity
subscale (14 items), and gender stereotypes towards patients (11 items) as well as towards doctors (7 items) was developed.
The instrument may be used for research purposes to evaluate gender awareness raising courses. 相似文献
183.
Palmer CG Martinez A Fox M Sininger Y Grody WW Schimmenti LA 《Journal of genetic counseling》2008,17(1):129-138
As genetic testing becomes an integral part of the evaluation of deaf infants and children, it is important to understand parental views on genetic testing. The purpose of this study is to examine parental reasons for, and beliefs about, genetic testing for deafness in early-identified infants, and to determine if they differ as a function of ethnicity. We present baseline data collected from 56 Caucasian, 59 Hispanic, and 24 Asian parents of deaf children participating in a longitudinal, prospective study on genetic testing for connexin-related deafness. The overall finding is that reasons for, and beliefs about, genetic testing for deafness varied as a function of ethnicity. Virtually all parents sought genetic testing to understand why their child is deaf. However, Asian and/or Hispanic parents were more likely than Caucasian parents to view family planning, helping with their child's medical care, and helping the family as other important reasons for testing, and were more likely than Caucasian parents to perceive genetic testing to be useful for these purposes. Asian and Hispanic parents were more likely than Caucasian parents to perceive genetic testing in harmful terms. Genetic testing fulfills a cognitive need for parents to understand why their child is deaf, yet differences in responses suggest that Asian and Hispanic parents may seek testing for other purposes. Understanding different perspectives on genetic testing for deafness will enhance genetic counselors' cultural competence and facilitate the pre-test genetic counseling session. 相似文献
184.
Several lines of research have suggested the importance of egocentric reference systems for determining how the spatial properties of one's environment are mentally organized. Yet relatively little is known about the bases for egocentric reference systems in human spatial memory. In three experiments, we examine the relative importance of observer-based reference directions in human memory by controlling the orientation of head and body during acquisition. Experiment 1 suggests that spatial memory is organized by a head-aligned reference direction; however, Experiment 2 shows that a body-aligned reference direction can be more influential than a head-aligned direction when the axis defined by the relative positions of the observer and the learned environment (the "self-to-array" axis) is properly controlled. A third experiment shows that the self-to-array axis is distinct from - and can dominate - retina, head, and body-based egocentric reference systems. 相似文献
185.
Memory plasticity, or the ability to improve one's memory performance through instruction and training, is known to decline during adulthood. However, direct comparisons among middle childhood, adulthood, and old age are lacking. The authors examined memory plasticity in an age-comparative multisession training study. One hundred and eight participants ages 9-10, 11-12, 20-25, and 65-78 years learned and practiced an imagery-based mnemonic technique to encode and retrieve words by location cues. Individuals of all ages were able to acquire and optimize use of the technique. Older adults and children showed similar baseline performance and improvement through mnemonic instruction. However, in line with tenets from life-span psychology (P. B. Baltes, 1987), children profited more from mnemonic practice and reached higher levels of final performance than did older adults. 相似文献
186.
187.
Vitale Agata Barnes-Holmes Yvonne Barnes-Holmes Dermot Campbell Claire 《The Psychological record》2008,58(3):365-390
The Psychological Record - The current article examines patterns of adult responding to different types of more-than and less-than relations, as well as procedures for facilitating responding in... 相似文献
188.
Gorham Marie Barnes-Holmes Yvonne Barnes-Holmes Dermot Berens Nicholas 《The Psychological record》2009,59(2):221-246
The Psychological Record - The current study comprised 2 experiments to generate relational responding in typically developing children and children with autism. In Study 1, the children were... 相似文献
189.
Sleep Loss and Temporal Memory 总被引:17,自引:0,他引:17
Yvonne Harrison James A. Horne 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2000,53(1):271-279
Historical evidence suggests that sleep deprivation affects temporal memory, but this has not been studied systematically. We explored the effects of 36 hr of sleep deprivation on a neuropsychological test of temporal memory. To promote optimal performance, the test was short, novel, and interesting, and caffeine was used to reduce 'sleepiness'. A total of 40 young adults were randomized into four groups: control + caffeine (Cc), control + placebo (Cp), sleep deprived + caffeine (SDc), and sleep deprived + placebo (SDp). Controls slept normally. Caffeine (350 mg) or placebo were given just prior to testing. The task comprised colour photographs of unknown faces and had two components: recognition memory (distinction between previously presented and novel faces), and recency discrimination (temporal memory), when a previously shown face was presented. An interpolated task, self-ordered pointing, acted as a distraction. Caffeine had no effects within control conditions, but significantly reduced subjective sleepiness in SDc. Recognition was unaffected by sleep deprivation, whereas for recency, sleep deprivation groups scored significantly lower than controls. There was no significant improvement of recency with caffeine in the SDc group. Both sleep deprivation groups had poorer insight into their performance with recency. Self-ordered pointing remained unchanged. In conclusion, sleep deprivation impairs temporal memory (i.e. recency) despite other conditions promoting optimal performance. 相似文献
190.