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981.
In this study, the authors examined in-group stereotypes that are cross-dimensionally ambivalent-simultaneously (a) positive in cognition-related content dimensions and negative in affect-related content dimensions or (b) negative in cognition-related content dimensions and positive in affect-related content dimensions-to establish whether endorsement of such in-group stereotypes depends on whether this process occurs in an intragroup versus intergroup context. Drawing on social identity theory, the authors predicted that (a) endorsement of cross-dimension-ambivalent in-group stereotypes would be greater in an intragroup, relative to an intergroup, context and (b) this would hold for high but not low in-group identifiers. Confirming these hypotheses, results showed that endorsement of cross-dimension-ambivalent in-group stereotypes may vary as a function of their contribution to securing a positive social identity. 相似文献
982.
We argue performance in the serial reaction time (SRT) task is associated with gradations of awareness that provide examples of fringe consciousness [Mangan, B. (1993b). Taking phenomenology seriously: the “fringe” and its implications for cognitive research. Consciousness and Cognition, 2, 89–108, Mangan, B. (2003). The conscious “fringe”: Bringing William James up to date. In B. J. Baars, W. P. Banks & J. B. Newman (Eds.), Essential sources in the scientific study of consciousness (pp. 741–759). Cambridge, MA: The MIT Press.], and address limitations of the traditional SRT procedure, including criticism of exclusion generation tasks. Two experiments are conducted with a modified SRT procedure where irrelevant stimulus attributes obscure the sequence rule. Our modified paradigm, which includes a novel exclusion task, makes it easier to demonstrate a previously controversial influence of response stimulus interval (RSI) on awareness. It also allows identification of participants showing fringe consciousness rather than explicit sequence knowledge, as reflected by dissociations between different awareness measures. The NEO-PI-R variable Openness to Feelings influenced the diversity of subjective feelings reported during two awareness measures, but not the degree of learning and awareness as previously found with traditional SRT tasks [Norman, E., Price, M. C., & Duff, S. C. (2006). Fringe consciousness in sequence learning: the influence of individual differences. Consciousness and Cognition, 15(4), 723–760.]. This suggests possible distinctions between two components of fringe consciousness. 相似文献
983.
Quist N 《The Journal of clinical ethics》2007,18(4):357-361
984.
This study assessed associations between a number of demographic, medical and psychological risk factors and post-traumatic stress disorder (PTSD) symptoms following stroke. Individuals (N = 102) who had experienced a stroke within the previous year participated in the study. Participants completed questionnaires containing measures of PTSD symptoms and a range of psychological risk factors (i.e., anxiety, depression, negative affect, dissociation, cognitive appraisals). Regression analyses revealed the variables under consideration were able to explain large proportions of the variance in the number (R(2) = .54, p < 0.001) and severity (R(2) = .58, p < 0.001) of PTSD symptoms. Number of strokes, negative affect and cognitive appraisals emerged as significant predictors of both the number and severity of PTSD symptoms. The present findings suggest that a significant proportion of stroke patients may benefit from the detection and treatment of PTSD symptoms. 相似文献
985.
Marian Hickendorff Willem J. Heiser Cornelis M. van Putten Norman D. Verhelst 《Psychometrika》2009,74(2):367-374
In this rejoinder, we discuss substantive and methodological validity issues of large-scale assessments of trends in student achievement, commenting on the discussion paper by Van den Heuvel-Panhuizen, Robitzsch, Treffers, and Köller (2009). We focus on methodological challenges in deciding what to measure, how to measure it, and how to foster stability. Next, we discuss what to do with trends that are found. Finally, we reflect on how the research findings were received. 相似文献
986.
Sean Müller Bruce Abernethy John Reece Matthew Rose Michael Eid Rohan McBean Thomas Hart Claudio Abreu 《Psychology of sport and exercise》2009,10(6):644-652
ObjectivesCricket batting is performed under demanding constraints, which requires rapid and accurate decision making for successful achievement of the skill goal. To understand how batsmen negotiate these constraints, the capability of highly skilled and low skilled cricket batsmen to utilise visual information prior to and during sections of ball flight to strike balls delivered by fast bowlers was examined.MethodSix highly skilled and six low skilled batsmen faced different types of balls delivered by three fast bowlers. Batsmen wore vision occlusion spectacles and were required to strike delivered balls, while their vision of the bowler's delivery action and ball flight was selectively occluded. Three vision conditions were randomly designed that included temporal occlusion at: (i) a point prior to ball release (providing only advance information), (ii) a point prior to ball bounce (providing advance and ball flight information) and (iii) no occlusion (where all advance, ball flight and bounce information were visible). Foot movements made forward or backward were assessed as a measure of ball length judgement, while the quality of bat–ball contact was assessed as a measure of interception.ResultsResults demonstrated the superior capability of highly skilled batsmen to utilise information prior to ball release to judge short ball length. Expert batsmen were better able to utilise ball flight information prior to and post-bounce to attain a superior number of bat–ball contacts.ConclusionsFindings demonstrate that the mechanism of experts to deal with task constraints when attempting to intercept a delivered ball is their capability to pick-up visual information to judge ball landing position. 相似文献
987.
Some evidence suggests that close friends may be knowledgeable of youth’s psychological adjustment. However, friends are understudied
as reporters of adjustment. The current study examines associations between self- and friend-reports of internalizing and
externalizing adjustment in a community sample of fifth-, eighth-, and eleventh-grade youth. The study extends prior work
by considering the degree to which friends’ reports of youth adjustment are accurate (i.e., predicted by youths’ actual adjustment) versus biased (i.e., predicted by the friend reporters’ own adjustment). Findings indicated stronger bias effects than accuracy effects,
but the accuracy effects were significant for both internalizing and externalizing adjustment. Additionally, friends who perceived
their relationships as high in positive quality, friends in relationships high in disclosure, and girls perceived youths’
internalizing symptoms most accurately. Knowledge of externalizing adjustment was not influenced by gender, grade, relationship
quality, or self-disclosure. Findings suggest that friends could play an important role in prevention efforts.
相似文献
Amanda J. RoseEmail: |
988.
Geoffrey Haddock Colin Foad Victoria Saul Will Brown Rose Thompson 《British journal of psychology (London, England : 1953)》2020,111(3):443-459
While electronic reading devices are extremely popular, research is equivocal regarding their benefits for outcomes such as reader comprehension. Integrating literatures on reading medium comparisons and matching effects in persuasion, this research tested whether comprehension is maximized when the content of the material (e.g., whether it is traditional vs. modern) matches the medium (e.g., reading from a traditional book vs. digital e-reader). In Study 1, participants read a traditional- or modern-themed short story from either a book or an e-reader. Story comprehension was greater when participants read from the printed medium compared to the e-reader, an effect that was marginally moderated by story content, consistent with a matching effect. In Study 2, participants read a persuasive message that emphasized either a traditional versus modern solution to improving health in either a magazine format or on an iPad. Message comprehension was marginally greater among participants who read their message in a printed format. Participants’ interest in weight loss showed evidence of a matching effect – participants were more interested in losing weight when a modern solution to obesity article was presented on an iPad compared to a printed format. The results are applied to the study of reading and attitude change. 相似文献
989.
Mariéle Diniz Cortez Letícia dos Santos Ana Elisa Quintal Marcelo V. Silveira Julio C. de Rose 《Journal of applied behavior analysis》2020,53(1):484-492
We evaluated the effects of tact and listener instruction on the emergence of bidirectional intraverbal relations with 6 typically developing Brazilian children, using an adapted alternating treatment design with pretest and posttest probes. In listener instruction, participants selected pictures that corresponded to spoken foreign-language words. For tact instruction, children had to vocalize foreign words in the presence of the corresponding pictures. After meeting mastery criteria, bidirectional intraverbal tests assessed vocalizations in Portuguese (native language) following the presentation of the equivalent words in English (foreign language) and vice versa. Tact instruction consistently produced higher levels of emergent intraverbal responding compared to listener instruction, confirming results from previous studies. 相似文献
990.
Philosophical Studies - Does rationality require imprecise credences? Many hold that it does: imprecise evidence requires correspondingly imprecise credences. I argue that this is false. The... 相似文献