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821.
Mark Shevlin Pietro G. Coen Jennie Borg Robert Booy Russell M. Viner Deborah Christie 《Applied research in quality of life》2016,11(3):971-982
This study describes the key areas that matter to adolescent survivors of Invasive Meningococcal Disease (IMD). Satisfaction with Life After Meningitis is a brief multidimensional measure of health related quality of life that is reliable and correlates with criterion variables in a theoretically meaningful way. To develop a Health Related Quality of Life (HRQoL) measure for adolescent and young adult survivors of (IMD) we used a cross-sectional study and focus groups. The study was conducted in two phases. In Phase 1 a pool of potential items were generated based on the following: a review of existing measures, focus groups with IMD survivors, and an expert group consultation. Phase 2 involved administration of the questionnaire to a sample of adolescent and young adult IMD survivors. Factor analysis suggested a correlated four factor solution: Wellbeing, Positive about Future, Social Support, and Confidence. These factors were significantly correlated in a theoretically predictable way with scores from the Beck Depression Inventory (correlations ranged from ?0.77 to ?0.81) and the eight domains of the SF-36 Health Survey (correlations ranged from 0.32 to 0.79). The reliability of all subscales was high ranging from 0.85 to 0.92. The Satisfaction with Life After Meningitis (SLAM) questionnaire is a HRQoL self-report measure that produces reliable scores and is appropriate for use with young survivors of IMD. There is also evidence of concurrent validity with existing measures of physical and psychological well-being. 相似文献
822.
Using progressive ratio schedules to evaluate tokens as generalized conditioned reinforcers 下载免费PDF全文
Danielle Russell Einar T. Ingvarsson Jennifer L. Haggar Joshua Jessel 《Journal of applied behavior analysis》2018,51(1):40-52
The properties of operant reinforcers are dynamic and dependent on a number of variables, such as schedule and effort. There has been sparse research on the generalized conditioned properties of token reinforcement. We evaluated leisure items, edible items, and tokens using a progressive ratio schedule with three children with diagnoses of ASD and developmental delays. The highest break points occurred during the token reinforcement condition for two out of three participants, but response rates tended to be higher with edibles. We then evaluated the effects of presession access to edibles on the break points of edible items and tokens with two participants. Break points decreased only in the edible reinforcement condition, and the participants chose to work for leisure items rather than edibles when presession access to edibles was in place. These findings suggest that the tokens functioned as generalized conditioned reinforcers. 相似文献
823.
Jeffrey Sanford Russell 《Australasian journal of philosophy》2018,96(3):562-577
I examine three ‘anti-object’ metaphysical views: nihilism (there are no objects at all), generalism (reality is ultimately qualitative), and anti-quantificationalism (quantification over objects does not perspicuously represent the world). After setting aside nihilism, I argue that generalists should be anti-quantificationalists. Along the way, I attempt to articulate what a ‘metaphysically perspicuous’ language might even be. 相似文献
824.
825.
This study investigated attraction and group cohesiveness under different visibility and anonymity conditions for social categories that differed in their capacity to be visually cued. Using computer‐mediated communication in 36 mixed gender (visually cued category) and nationality (non‐visually cued category) groups, we manipulated social category salience (via discussion topic), and anonymity versus visibility (via live video links). Under high salience, the effects of anonymity versus visibility were moderated by availability of visible category cues. Visibility increased attraction and cohesiveness for visually cued groups, whereas anonymity increased attraction and cohesiveness for non‐visually cued groups. Path analysis showed that, under high salience, effects of visibility and anonymity were mediated by self‐categorization processes, triggered by prototypicality of self in the case of non‐visually cued groups under anonymity. In low salience conditions, visibility directly cued attraction independently from self‐categorization, in line with relational attraction processes. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
826.
Probabilistic classification learning can be supported by implicit knowledge of cue-response associations. We investigated whether forming these associations depends on attention by assessing the effect of performing a secondary task on learning in the probabilistic classification task (PCT). Experiment I showed that concurrent task performance significantly interfered with performance of the PCT. Experiment 2 showed that this interference did not prevent learning from occurring. On the other hand, the secondary task did disrupt acquisition of explicit knowledge about cue-outcome associations. These results show that concurrent task performance can have different effects on implicit and explicit knowledge acquired within the same task and also underscore the importance of considering effects on learning and performance separately. 相似文献
827.
Three studies examine the amplifying effects of intergroup anxiety on individuals' negative and offensive responses to out-group-initiated contact. Because intergroup anxiety typically results in avoidance of the initiation of intergroup contact, these studies explored how intergroup anxiety affected individuals' interpretation of and responses to out-group-initiated contact. The authors hypothesized that intergroup anxiety amplifies individuals' threat appraisal of out-group-initiated contact as well as their feelings of anger and offensive action tendencies toward the out-group. Results showed consistent support for these hypotheses by demonstrating that intergroup anxiety amplified individuals' threat appraisal (Studies 2 and 3), anger (Studies 1-3), and offensive action tendencies toward the out-group (Study 2). Anger consistently predicted offensive action tendencies (Studies 2-3). Thus, intergroup anxiety decreased individuals' limits of tolerance by increasing their threat appraisal of out-group-initiated contact. The results are discussed in relation to theories of threat, emotion, and tolerance. 相似文献
828.
The goal of this study was to determine how ambivalent sexism toward women and men are both associated with rape myth acceptance.
The Illinois Rape Myth Acceptance scale, Ambivalent Sexism Inventory, and Ambivalence toward Men Inventory were completed
by 409 participants. Hostile sexism toward women positively correlated with rape myth acceptance. For benevolent sexism toward
women, complementary gender differentiation was positively associated with rape myth acceptance whereas protective paternalism
was negatively associated. Benevolent sexism toward men, but not hostile sexism, positively correlated with rape myth acceptance.
Further, for female participants higher maternalism toward men corresponded with higher rape myth acceptance. These findings
suggest that sexist beliefs toward both women and men are important for understanding the support of rape myths. 相似文献
829.
Previous research suggests that automatic prejudice directly manifests in nonverbal behavior. The authors offer a more complex picture of the relation between automatic processes and nonverbal behavior by suggesting that any discomfort that appears in nonverbal behavior stems not from negative attitudes per se but from discordance between automatically activated attitudes toward Blacks and the specific evaluations being expressed. White participants for whom estimates of automatic prejudice were available provided videotaped evaluations of several individuals, including two matched Black and White males. Discordance between general racial attitudes and evaluations of specific targets manifested in discomfort-related nonverbal behavior. Moreover, na?ve Black judges, but not White judges, doubted the sincerity of individuals characterized by discordance. The nature of the nonverbal "leakage" that automatic prejudice produces is discussed. 相似文献
830.
In this paper we examine the role of no-knowledge of results (KR) tests in motor learning, retention and transfer. A distinction is drawn between studies of KR and studies of other issues in motor learning that use a No-KR test. Arguments are presented against the currently received position that a No-KR test is an essential protocol to examine motor learning, although a No-KR test is most relevant in the few contexts where the outcome information is not naturally available. Perspectives are provided on the limited though proper role of No-KR tests in motor learning, retention and transfer and these are illustrated through experimental examples. It is proposed that the current restrictive interpretation of KR as only augmented outcome information is narrowing not only the context of KR research but also the study of motor learning in general. 相似文献