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51.
Todd R. Long 《Philosophical Studies》2012,157(2):251-266
Michael Bergmann seeks to motivate his externalist, proper function theory of epistemic justification by providing three objections
to the mentalism and mentalist evidentialism characteristic of nonexternalists such as Richard Feldman and Earl Conee. Bergmann
argues that (i) mentalism is committed to the false thesis that justification depends on mental states; (ii) mentalism is
committed to the false thesis that the epistemic fittingness of an epistemic input to a belief-forming process must be due
to an essential feature of that input, and, relatedly, that mentalist evidentialism is committed to the false thesis that
the epistemic fittingness of doxastic response B to evidence E is an essential property of B–E; and (iii) mentalist evidentialism
is “unmotivated”. I object to each argument. The argument for (i) begs the question. The argument for (ii) suffers from the
fact that mentalist evidentialists are not committed to the consequences claimed for them; nevertheless, I show that there
is, in the neighborhood, a substantive dispute concerning the nature of doxastic epistemic fittingness. That dispute involves
what I call “Necessary Fittingness”, the view that, necessarily, exactly one (at most) doxastic attitude (belief, or disbelief, or suspension of judgment) toward a proposition is epistemically fitting with respect to a person’s total evidence at any time. Reflection on my super-blooper
epistemic design counterexamples to Bergmann’s proper function theory reveals both the plausibility of Necessary Fittingness
and a good reason to deny (iii). Mentalist evidentialism is thus vindicated against the objections. 相似文献
52.
The failure of sewage treatment plants to remove pharmaceuticals such as fluoxetine from waste water has become a concern given that these products are being detected in the surface waters of many countries of the world. The effects of fluoxetine in sub-lethal doses on the neural systems and behaviors of aquatic life are worthy of investigation. This study investigated the effects of sub-lethal amounts fluoxetine dissolved in water on the aggressive and locomotor behaviors of 44 male Betta splendens. Fish treated with 705 microg/l of fluoxetine and 350 microg/l of fluoxetine generally demonstrated significant decreases in locomotion and number of aggressive attacks compared to 0 microg/l of fluoxetine (controls) on Days 11 and 19 of drug exposure and persisted for at least 13 days after removal of fluoxetine. Consistent with decreases in the number of aggressive attacks, there was a significant increase in aggression-response time to a perceived intruder for treated males on Days 11 and 19 and persisted for 6 days following removal of fluoxetine. However, the differences in aggressive and locomotor behaviors seen in the fluoxetine-treated groups were indistinguishable from controls three weeks following drug removal. 相似文献
53.
Ling-Xiang Xia Jie Liu Cody Ding Steven D. HollonBo-Tao Shao Qi Zhang 《Personality and individual differences》2012,52(2):156-160
This study examines the relational model of self-supporting personality, enacted social support, and perceived social support in a sample of 482 Chinese high school students using the Self-Supporting Personality Scale for Adolescent Students (SSPS-AS), the Social Support Rating Scale (SSRS), and the Multidimensional Scale of Perceived Social Support (MSPSS). Results from the cross-sectional structural equation analyses revealed that interpersonal initiative, interpersonal openness, personal openness and personal initiative predicted perceived social support through the mediating role of enacted social support, while interpersonal responsibility, interpersonal flexibility, and personal initiative predicted perceived social support directly. Thus, the hypothesized relational model of personality, enacted social support, and perceived social support was supported. The positive relational schema may be the main underpinning of the relation of self-supporting personality, enacted social support, and perceived social support. Culture also may influence the relation. 相似文献
54.
The transtheoretical model proposes that behavior change is experienced as a series of stages. Interventions tailored to these stages are most likely to be effective in progressing people through the model's hypothesized behavior change continuum. In this study, a stage-tailored, 12-week, exercise behavior intervention based on the transtheoretical model was conducted among a sample of 150 Chinese youth with hearing loss. Participants were randomized into an intervention or control group with all the core transtheoretical model constructs assessed pre- and post-intervention. Participants in the intervention group showed greater advances in their stage of exercise behavior change, decisional balance, and processes of change use compared to those in the control group. The intervention, however, was insufficient for increasing participants' self-efficacy for exercise behavior. The findings partially support the utility of the theory-based intervention for improving the exercise behavior of Chinese youth with hearing loss, while simultaneously helping to identify areas in need of improvement for future applications. 相似文献
55.
56.
Long Erin E. Young Jami F. Hankin Benjamin L. 《Journal of abnormal child psychology》2022,50(3):403-416
Research on Child and Adolescent Psychopathology - Depressive symptoms predict within-person change in physical symptoms of anxiety and social anxiety symptoms; however, potential mediators of... 相似文献
57.
Correction to: Trends of Positive Youth Development Publications (1995–2020): A Scientometric Review
Qi Shaojie Hua Fengrui Zhou Zheng Shek Daniel T. L. 《Applied research in quality of life》2022,17(1):447-448
Applied Research in Quality of Life - A Correction to this paper has been published: https://doi.org/10.1007/s11482-020-09905-3 相似文献
58.
Applied Research in Quality of Life - There is increased social concern regarding children’s weight in China, but there is a relative lack of research concerning its social determinants.... 相似文献
59.
The Rhetoric of Racism: Revisiting the Creation of the Psychological Institute of the Republic of South Africa (1956–1962) 下载免费PDF全文
Wahbie Long 《Journal of the history of the behavioral sciences》2014,50(4):339-358
This paper revisits the 1962 splitting of the South African Psychological Association (SAPA), when disaffected Afrikaner psychologists broke away to form the whites‐only Psychological Institute of the Republic of South Africa (PIRSA). It presents an analysis of the rhetorical justification for forming a new professional association on principles at odds with prevailing international norms, demonstrating how the episode involved more than the question of admitting black psychologists to the association. In particular, the paper argues that the SAPA‐PIRSA separation resulted from an Afrikaner nationalist reading of the goals of psychological science. PIRSA, that is, insisted on promoting a discipline committed to the ethnic‐national vision of the apartheid state. For its part, SAPA's racial integration was of a nominal order only, ostensibly to protect itself from international sanction. The paper concludes that, in a racist society, it is difficult to produce anything other than a racist psychology. 相似文献
60.
Research has indicated that highly trait-anxious (HTA) individuals exhibit a specific deficit in filtering threat-related distractors from visual–spatial working memory (WM). Prior demonstrations of impaired inhibition control in HTA individuals have mainly focused on tasks that required the inhibition of prepotent response tendencies. Studies on the suppression of emotionally neutral distractors from WM in trait anxiety have also been minimal. In this article, we present a study on the manifestation of general inefficient filtering of neutral distractors during visual–spatial WM maintenance stages in HTA individuals. Female participants performed a visual–spatial WM task while event-related potentials were recorded. They were made to remember the orientations of red rectangles within half of the screen and to ignore all salient green rectangles. As predicted, no significant main effect of group and no interaction between group and condition were found in the N2pc component, suggesting that group differences did not manifest in the initial process of object individuation. During the subsequent WM maintenance phase, HTA individuals were highly inefficient at filtering the irrelevant items from WM, as reflected not only by parallel late contralateral delay activity (CDA; 450 to 900 ms) amplitudes for the distractor condition and the four red items, but also by a smaller filtering efficiency score in the HTA group than in the low-trait-anxiety group. Extending previous studies, our findings verify a general filtering impairment in HTA individuals for task-irrelevant salient distractors during a WM maintenance phase. 相似文献