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981.
982.
983.
Postle BR Idzikowski C Sala SD Logie RH Baddeley AD 《Quarterly journal of experimental psychology (2006)》2006,59(1):100-120
In the late 1970s/early 1980s, Baddeley and colleagues conducted a series of experiments investigating the role of eye movements in visual working memory. Although only described briefly in a book (Baddeley, 1986), these studies have influenced a remarkable number of empirical and theoretical developments in fields ranging from experimental psychology to human neuropsychology to nonhuman primate electrophysiology. This paper presents, in full detail, three critical studies from this series, together with a recently performed study that includes a level of eye movement measurement and control that was not available for the older studies. Together, the results demonstrate several facts about the sensitivity of visuospatial working memory to eye movements. First, it is eye movement control, not movement per se, that produces the disruptive effects. Second, these effects are limited to working memory for locations and do not generalize to visual working memory for shapes. Third, they can be isolated to the storage/maintenance components of working memory (e.g., to the delay period of the delayed-recognition task). These facts have important implications for models of visual working memory. 相似文献
984.
This article describes the rationale and methodology of a supervisory approach that recruits family-of-origin members as resources to help resolve professional dilemmas. We have found that professional impasses resonate with family-of-origin themes. As supervisory consultants, family-of-origin members have access to family stories, rules, myths, and resources that can provide new messages for a more differentiated use of self in the clinical setting. The standard format of this family supervisory consultation is separated in three phases. First, the supervisor discusses and explores the nature of the supervisee's professional dilemma (i.e., difficulty with angry clients). Second, the supervisor explores the evolution of this same theme through the historical and personal stories of the family-of-origin members. Third, the supervisee anonymously presents a specific case that exemplifies this theme. The supervisor, along with consultation from the family, focuses on the development of a more flexible use of self in the therapeutic system. Thus, the session begins and ends with the professional development of the supervisee. However, there is personal sharing during the second phase, so there are sections that address developmental, supervisory, and ethical considerations. Even though the goal of this meeting is to promote professional growth, personal and family changes are common by-products. Four supervisory anecdotes illustrate this approach to supervision. 相似文献
985.
Categorical and dimensional reports of experienced affect to emotion-inducing pictures in depression
Dunn BD Dalgleish T Lawrence AD Cusack R Ogilvie AD 《Journal of abnormal psychology》2004,113(4):654-660
Self-reported affect to positive and negative emotional pictures was contrasted in people with major depressive disorder (MDD) and never-depressed control participants (n = 25 in each group). The results revealed significant differences in response to positive images (reduced arousal, less pleasant valence, decreased happiness, increased sadness) in MDD but no clear group differences in response to negative stimuli. Extending earlier findings of reduced responsiveness to positive, but not negative, stimuli in MDD (D. M. Sloan, M. E. Strauss, S. W. Quirk, & M. Satajovik, 1997; D. M. Sloan, M. E. Strauss, & K. L. Wisner, 2001), the data indicate that blunted response to positive stimuli is found when both categorical and dimensional ratings are elicited. Further, the data replicate earlier findings of elevated sadness reports to positive stimuli (J. Rottenberg, K. L. Kasch, J. J. Gross, & I. H. Gotlib, 2002), which may reflect broader difficulties in regulating emotions in MDD. 相似文献
986.
Rosenfarb IS Bellack AS Aziz N Kratz KM Sayers S 《Journal of abnormal psychology》2004,113(1):109-115
This study examined family interactions associated with a failure to stabilize in schizophrenia. Fifty-eight patient and parent dyads completed a problem-solving task soon after an acute episode. Stabilization was assessed over the following 6 months. African American patients' self-initiated discussions of substance use and increased anxiety during the interaction were associated with a failure to stabilize. Nonstabilization in White patients was associated with high levels of both the patients' odd thinking and the parents' criticism. White patients who were depressed during the interaction were also less likely to stabilize. Findings suggest that family relationships may play in important role in determining whether patients stabilize after an acute episode. Results also point to the importance of cultural factors in predicting patient stabilization. 相似文献
987.
The effects of behavioral history on response acquisition with immediate and delayed reinforcement 下载免费PDF全文
Snycerski S Laraway S Huitema BE Poling A 《Journal of the experimental analysis of behavior》2004,81(1):51-64
Effects of prior exposure to the experimental chamber with levers present or absent and variable-time (VT) 60-s water deliveries arranged during one, five, or no 1-hr sessions were examined in rats during a 6-hr response-acquisition session in which presses on one lever produced water delivery immediately or after a 15-s resetting delay, and presses on the other lever canceled scheduled water deliveries. Response acquisition was (a) slower to occur when water deliveries were delayed, (b) most consistent in groups that had received five VT sessions, and (c) impaired by the presence of levers only when there had been five VT sessions and water deliveries were delayed during the acquisition session. 相似文献
988.
Clark RD 《Perceptual and motor skills》2004,98(2):675-681
This study involved professional golfers who played in 1999 on the Professional Golfers' Association Tour (PGA Tour, N=2,967), Senior Professional Golfers' Association (SPGA Tour, N=2,751), and the Ladies Professional Golfers' Association (LPGA Tour, N=2,638) and investigated whether there is independence between golfers' scores on consecutive rounds within tournaments. The mean correlations between scores on consecutive rounds for players on the PGA Tour (r=-.08, p<.01) and LPGA Tour (r=-.03, p=.05) were negative although negligible and of little practical importance. There was a small, positive correlation (r=.27, p<.01) between scores on consecutive rounds for players on the SPGA Tour. Such evidence suggests the greater dependence of golf scores on the SPGA Tour may be due to the greater range of players' skill on that tour. 相似文献
989.
We examined associations between measures of sleep propensity on the Epworth Sleepiness Scale, sleep quality on the Pittsburgh Sleep Quality Index and academic performance by GPA and grades in introductory psychology for 414 students. In the total sample, neither sleep propensity nor sleep quality correlated with GPA or introductory psychology grades. However, among students carrying a full course load, those reporting poor sleep quality performed less well on academic measures than those reporting a better quality of sleep. Further research is needed to assess the moderating influence of overall demands of daytime functioning on the association between sleep quality and academic performance. 相似文献
990.
209 college men and 327 college women took a 20-item Likert survey to assess the types of education-related information students may learn from other students during their informal interactions. Students were very likely to ask other students low level questions such as which professors were good and which classes to take. They were less likely to ask other students about concepts discussed in class and how to solve problems generated in class. If students asked about test taking, these students were also likely to ask about study skills and writing skills for the class. Other research suggests these higher level help-seeking behaviors seem to be related to classroom mastery and achievement. 相似文献