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141.
The relationship between level of depressive symptomatology and reliance on the ease‐of‐retrieval heuristic was investigated. In two studies, differences in ease‐of‐retrieval were instigated by means of the paradigm introduced by Schwarz and co‐workers. Subsequently, participants were screened for depressive symptoms with the Allgemeine Depressionsskala (ADS, Experiments 1 and 2) and the Beck Depression Inventory (BDI, Experiment 2). In both experiments, participants were randomly selected from a non‐clinical population. Results indicate that participants with low levels of depressive symptomatology relied on experienced ease or difficulty, whereas individuals with high levels of depressive symptomatology based their judgment on the accessible content information. Theoretical and practical implications of these findings are discussed. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
142.
The present research investigates the impact of negative and positive stereotypic expectancies on cognitive test performance. A theoretical framework that relates expectancy effects to self‐regulatory processes as postulated by Regulatory Focus Theory (RFT) is presented. Building on the differential sensitivity hypothesis proposed in this theoretical model, we argue that when self‐regulation in a prevention focus is activated individuals are particularly sensitive with regard to negative cues and therefore negative expectancies are likely to result in poor test performance due to an apprehension about meeting minimal goal standards. Conversely, when self‐regulation is guided by a promotion focus individuals are particularly sensitive with regard to positive cues and hence likely to show impaired performance when confronted with positive expectancies due to an apprehension about meeting maximal goal standards. The results of four experiments, relying on both situational and chronic regulatory focus, support these assumptions. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
143.
Studies in several languages have shown that subject-relative clauses are easier to process than object-relative clauses. Mak, Vonk, and Schriefers (2006) have proposed the topichood hypothesis to account for the preference for subject-relative clauses. This hypothesis claims that the entity in the relative clause that is most topicworthy will be chosen as the subject. By default, the antecedent of the relative clause will be chosen as the subject of the relative clause, because it is the topic of the relative clause. However, when the noun phrase (NP) in the relative clause is also topicworthy, the preference for the antecedent to be the subject will disappear. This was confirmed in two experiments. In Experiment 1, we tested relative clauses with a personal pronoun in the relative clause. We obtained a preference for object-relative clauses, in line with the assumption that personal pronouns refer to a discourse topic and are thus topicworthy. In Experiment 2, the discourse status of the NP in the relative clause was manipulated; either it was not present in the preceding context, or it was the discourse topic. The experiment showed that when the NP in the relative clause refers to the discourse topic, the difficulty of object-relative clauses is reduced, in comparison with relative clauses with an NP that is new in the discourse, even in the absence of any explicit cue in the relative clause itself. The experiments show that discourse factors guide processing at the sentence level. 相似文献
144.
Herbert Fingarette 《Current Psychology》2008,27(1):1-5
In everyday language, the central question raised by “free choice” is not causation but whether I do what I want. We can,
however, grant that our wants are caused. We commonly fail to appreciate this because there is no consciousness of these causal
processes. Nevertheless a question about the causation of my want may on occasion become relevant to the freedom of my choice.
Thus one may ask if my want is caused by my knowledge and values, or by causes alien to these. This is not a question about
the truth, or implications, of the theory of universal determinism. 相似文献
145.
Adaptation to visuomotor rotations in younger and older adults 总被引:1,自引:0,他引:1
Adaptation to a visuomotor rotation is known to be impaired at older adult age. The authors examined whether the impairment is present already at preretirement age and whether it depends on the difficulty of the adaptation task. Moreover, the authors tested predictions of the hypothesis that the age-related impairment pertains primarily to strategic corrections and the explicit knowledge on which they are based but not to the acquisition of an (implicit) internal model of the novel visuomotor transformation. The authors found an age-related impairment of adaptation and explicit knowledge already at preretirement age but no age-related change of aftereffects. With an incremental simplification of the adaptation task, age-related changes were able to be eliminated. Individual differences of the quality of explicit knowledge were associated with differences of adaptation, but not of aftereffects. When age groups were matched by explicit knowledge, age-related impairments of adaptation largely disappeared. However, a reliable difference remained in one of the experiments, suggesting that other processes of adjustment to a visuomotor rotation might be affected by aging as well. 相似文献
146.
147.
How well one retains new information depends on how actively it is processed during learning. Active attempts to retrieve information from memory result in more learning than passive observation of the same information (the generation effect). Here, we present evidence for the generation effect in monkeys. Subjects were trained to respond to five-item lists of photographs in a particular order. On some lists, they could request "hints" to guide their behavior; on others, they had to generate the correct order from memory. Training with hints resulted in high levels of initial performance, but accuracy dropped precipitously when the hints were removed on the criterion test. Training without hints led to relatively poor initial performance, but accuracy increased steadily and remained high on the criterion test. 相似文献
148.
Kelman HC 《The American psychologist》2007,62(4):287-303
The vicissitudes of the Israeli-Palestinian peace process since 1967 are analyzed using attitudes and related concepts where relevant. The 1967 war returned the two peoples' zero-sum conflict around national identity to its origin as a conflict within the land both peoples claim. Gradually, new attitudes evolved regarding the necessity and possibility of negotiations toward a two-state solution based on mutual recognition, which became the building stones of the 1993 Oslo agreement. Lacking a commitment to a final outcome, the Oslo-based peace process was hampered by reserve options, which increased avoidance at the expense of approach tendencies as the parties moved toward a final agreement. The resulting breakdown of the process in 2000 produced clashing narratives, reflecting different anchors for judgment and classical mirror images. Public support for violence increased, even as public opinion continued to favor a negotiated two-state solution. Reviving the peace process requires mutual reassurance about the availability of a partner for negotiating a principled peace based on a historic compromise that meets the basic needs and validates the identities of both peoples. 相似文献
149.
Watkins E Scott J Wingrove J Rimes K Bathurst N Steiner H Kennell-Webb S Moulds M Malliaris Y 《Behaviour research and therapy》2007,45(9):2144-2154
The treatment of chronic and recurrent depression is a priority for the development of new interventions. The maintenance of residual symptoms following acute treatment for depression is a risk factor for both chronic depression and further relapse/recurrence. This open case series provides the first data on a cognitive-behavioural treatment for residual depression that explicitly targets depressive rumination. Rumination has been identified as a key factor in the onset and maintenance of depression, which is found to remain elevated following remission from depression. Fourteen consecutively recruited participants meeting criteria for medication--refractory residual depression [Paykel, E.S., Scott, J., Teasdale, J.D., Johnson, A.L., Garland, A., Moore, R. et al., 1999. Prevention of relapse in residual depression by cognitive therapy--a controlled trial. Archives of General Psychiatry 56, 829-835] were treated individually for up to 12 weekly 60-min sessions. Treatment specifically focused on switching patients from less helpful to more helpful styles of thinking through the use of functional analysis, experiential/imagery exercises and behavioural experiments. Treatment produced significant improvements in depressive symptoms, rumination and co-morbid disorders: 71% responded (50% reduction on Hamilton Depression Rating Scale) and 50% achieved full remission. Treating depressive rumination appears to yield generalised improvement in depression and co-morbidity. This study provides preliminary evidence that rumination-focused CBT may be an efficacious treatment for medication--refractory residual depression. 相似文献
150.
Childhood obesity is increasingly prevalent in Western and non-Western societies. The authors related multiple dimensions of physical self-concept to body composition for 763 Chinese children aged 8 to 15 and compared the results with Western research. Compared with Western research, gender differences favoring boys were generally much smaller for physical self-concept and body image. Objective and subjective indexes of body fat were negatively related to many components of physical self-concept, but--in contrast to Western research--were unrelated to global self-esteem and slightly positively related to health self-concept. In support of discrepancy theory, actual-ideal discrepancies in body image were related to physical self-concept. However, consistent with the Chinese cultural value of moderation, and in contrast to Western results, being too thin relative to personal ideals was almost as detrimental as being too fat. The results reflect stronger Chinese cultural values of moderation and acceptance of obesity than in Western culture and have implications for social and educational policy in China. 相似文献