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251.
Angela?A.?Manginelli Nadine?Langer Diana?Klose Stefan?PollmannEmail author 《Attention, perception & psychophysics》2013,75(6):1103-1117
In a series of experiments, we investigated the dependence of contextual cueing on working memory resources. A visual search task with 50 % repeated displays was run in order to elicit the implicit learning of contextual cues. The search task was combined with a concurrent visual working memory task either during an initial learning phase or a later test phase. The visual working memory load was either spatial or nonspatial. Articulatory suppression was used to prevent verbalization. We found that nonspatial working memory load had no effect, independent of presentation in the learning or test phase. In contrast, visuospatial load diminished search facilitation in the test phase, but not during learning. We concluded that visuospatial working memory resources are needed for the expression of previously learned spatial contexts, whereas the learning of contextual cues does not depend on visuospatial working memory. 相似文献
252.
Our study investigated the use of individualistic and collectivistic coping strategies among Asian American family members of victims of the World Trade Center (WTC) attacks on September 11th, 2001. Interviews were conducted with 11 Asian Americans who had lost a member of their family in the WTC attacks. Using the Discovery-Oriented Research analysis (Mahrer, 1988), results indicated that Asian Americans utilized the following collectivistic coping methods to deal with their losses: individualistic coping, familial coping, intracultural coping, relational universality, forbearance, fatalism/ spirituality, and indigenous healing methods. Additionally, our research found that cultural stigmata, privacy issues, and lack of culturally responsive counselors were factors in participants not utilizing available mental health services. Implications for culturally appropriate services, counseling, and research are discussed. 相似文献
253.
Utsey SO Lanier Y Williams O Bolden M Lee A 《Cultural diversity & ethnic minority psychology》2006,12(2):334-346
The current study examined the combined moderating effects of cognitive ability and social support on the relation between race-related stress and quality of life in a sample of Black Americans. Participants (N = 323) were administered the Wonderlic Personnel Test (WPT; E. F. Wonderlic Associates, Inc., 1983), the Multidimensional Social Support Scale (MDSS; Winefield, Winefield, & Tiggemann, 1992), the Index of Race-Related Stress-Brief (Utsey, 1999), and the WHOQOL-BREF (The WHO Group, 1998). The findings indicated that cognitive ability and social support, conjointly, moderated the relation between individual and cultural race-related stress and quality of life for Black Americans in the current sample. The paper concludes by discussing the study's findings, limitations, and by offering recommendations for future research related to this area of inquiry. 相似文献
254.
255.
We tested whether adults (experiment 1) and 4 - 5-year-old children (experiment 2) identify the sex of highly attractive faces faster and more accurately than not very attractive faces in a reaction-time task. We also assessed whether facial masculinity/femininity facilitated identification of sex. Results showed that attractiveness facilitated adults' sex classification of both female and male faces and children's sex classification of female, but not male, faces. Moreover, attractiveness affected the speed and accuracy of sex classification independently of masculinity/femininity. High masculinity in male faces, but not high femininity in female faces, also facilitated sex classification for both adults and children. These findings provide important new data on how the facial cues of attractiveness and masculinity/femininity contribute to the task of sex classification and provide evidence for developmental differences in how adults and children use these cues. Additionally, these findings provide support for Langlois and Roggman's (1990 Psychological Science 1 115 121) averageness theory of attractiveness. 相似文献
256.
Daniel H. Robinson Daniel C. Funk Alicia Beth Angela M. Bush 《Journal of Behavioral Education》2005,14(2):117-139
Although the effectiveness of corporal punishment (CP) has received little empirical support, public support for this disciplinary method continues despite calls for its abandonment by researchers. Even among educators, favorable attitudes toward the use of CP are prevalent. We measured education majors beliefs about CP before and after they read about CP research on its effectiveness and side effects. Students who changed their behavioral intent regarding whether they would use CP as a parent increased their knowledge about its ineffectiveness, resulting in greater consistency between their moral and informational beliefs (Wainryb, 1998). Persons who are likely to change from defending to opposing CP regard it as being similar to bad-tasting medicine—not very pleasant but nonetheless necessary. Recommendations concerning implementation and changing other beliefs are discussed. 相似文献
257.
Ninness C Rumph R McCuller G Harrison C Ford AM Ninness SK 《Journal of applied behavior analysis》2005,38(1):1-22
Following a pretest, 11 participants who were naive with regard to various algebraic and trigonometric transformations received an introductory lecture regarding the fundamentals of the rectangular coordinate system. Following the lecture, they took part in a computer-interactive matching-to-sample procedure in which they received training on particular formula-to-formula and formula-to-graph relations as these formulas pertain to reflections and vertical and horizontal shifts. In training A-B, standard formulas served as samples and factored formulas served as comparisons. In training B-C, factored formulas served as samples and graphs served as comparisons. Subsequently, the program assessed for mutually entailed B-A and C-B relations as well as combinatorially entailed C-A and A-C relations. After all participants demonstrated mutual entailment and combinatorial entailment, we employed a test of novel relations to assess 40 different and complex variations of the original training formulas and their respective graphs. Six of 10 participants who completed training demonstrated perfect or near-perfect performance in identifying novel formula-to-graph relations. Three of the 4 participants who made more than three incorrect responses during the assessment of novel relations showed some commonality among their error patterns. Derived transfer of stimulus control using mathematical relations is discussed. 相似文献
258.
259.
Hodges NJ Kerr T Starkes JL Weir PL Nananidou A 《Journal of experimental psychology. Applied》2004,10(4):219-237
In Studies 1 and 2, the authors evaluated deliberate practice theory through analyses of the relationship between practice and performance for 2 populations of athletes: triathletes and swimmers, respectively. In Study 3, the authors obtained evaluations of practice from athletes' diaries. Across athletes, length of time involved in fitness activities was not related to performance. For the triathletes, a significant percentage of variance in performance was captured by practice. This was not so for sprint events for the swimmers, in which gender was a significant predictor. In the diaries, physical activities were perceived as enjoyable. In contrast to the results obtained from questionnaires, enjoyment did not covary with an activity's relevance to improving performance. Although these findings highlight the importance of sport-specific practice, the authors question a domain-independent account of expertise based on deliberate practice. 相似文献
260.
Fourteen native speakers of German heard normal sentences, sentences which were either lacking dynamic pitch variation (flattened speech), or comprised of intonation contour exclusively (degraded speech). Participants were to listen carefully to the sentences and to perform a rehearsal task. Passive listening to flattened speech compared to normal speech produced strong brain responses in right cortical areas, particularly in the posterior superior temporal gyrus (pSTG). Passive listening to degraded speech compared to either normal or flattened speech particularly involved fronto-opercular and subcortical (Putamen, Caudate Nucleus) regions bilaterally. Additionally the Rolandic operculum (premotor cortex) in the right hemisphere subserved processing of neat sentence intonation. As a function of explicit rehearsing sentence intonation we found several activation foci in the left inferior frontal gyrus (Broca's area), the left inferior precentral sulcus, and the left Rolandic fissure. The data allow several suggestions: First, both flattened and degraded speech evoked differential brain responses in the pSTG, particularly in the planum temporale (PT) bilaterally indicating that this region mediates integration of slowly and rapidly changing acoustic cues during comprehension of spoken language. Second, the bilateral circuit active whilst participants receive degraded speech reflects general effort allocation. Third, the differential finding for passive perception and explicit rehearsal of intonation contour suggests a right fronto-lateral network for processing and a left fronto-lateral network for producing prosodic information. Finally, it appears that brain areas which subserve speech (frontal operculum) and premotor functions (Rolandic operculum) coincidently support the processing of intonation contour in spoken sentence comprehension. 相似文献