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1.
为探讨被动性社交网站使用和青少年体像烦恼的关系,基于社会比较理论和自我差异理论,采用被动性社交网站使用问卷、社交网站体像比较量表、理想体像问卷和体像烦恼量表,对789名初、高中生进行调查。结果表明:(1)被动性社交网站使用对青少年体像烦恼具有显著的正向预测作用;(2)体像比较和体像自我差异能在被动性社交网站使用和体像烦恼的关系中起中介作用;(3)在被动性社交网站使用与体像烦恼的关系中,女生的体像比较和体像自我差异起并行中介作用,而对男生而言,体像比较和体像自我差异起链式中介作用。研究结果表明被动性社交网站使用不仅能直接影响青少年的体像烦恼,还可通过体像比较和体像自我差异的间接作用对青少年体像烦恼产生影响,且中介路径存在性别差异。 相似文献
2.
为探讨被动性社交网站使用和青少年体像烦恼的关系,基于社会比较理论和自我差异理论,采用被动性社交网站使用问卷、社交网站体像比较量表、理想体像问卷和体像烦恼量表,对789名初、高中生进行调查。结果表明:(1)被动性社交网站使用对青少年体像烦恼具有显著的正向预测作用;(2)体像比较和体像自我差异能在被动性社交网站使用和体像烦恼的关系中起中介作用;(3)在被动性社交网站使用与体像烦恼的关系中,女生的体像比较和体像自我差异起并行中介作用,而对男生而言,体像比较和体像自我差异起链式中介作用。研究结果表明被动性社交网站使用不仅能直接影响青少年的体像烦恼,还可通过体像比较和体像自我差异的间接作用对青少年体像烦恼产生影响,且中介路径存在性别差异。 相似文献
3.
Kit Fine 《Journal of Philosophical Logic》2000,29(6):543-584
This paper provides a possible worlds semantics for the system of the author's previous paper The Logic of Essence. The basic idea behind the semantics is that a statement should be taken to be true in virtue of the nature of certain objects just in case it is true in any possible world compatible with the nature of those objects. It is shown that a slight variant of the original system is sound and complete under the proposed semantics. 相似文献
4.
Christina Hellström 《Psychology & health》2013,28(1):111-124
Abstract The purpose of this qualitative study was to explore temporal aspects of chronic pain patients' conceptions of their selves; what they were in the past, how they were functioning at the present and what they thought about their potential and future. In-depth interviews with 21 chronic pain patients were performed and analysed. The main results of the analysis included four higher-order conceptual patterns: “the body and I”, “maintaining the consistency of past self”, the “entrapped self”, and “projected selves, defined by others”. These results are presented in a systems-oriented model illustrating the temporal dynamic between the perceived functioning self, the body and others, such as health care personnel and significant others. The mechanisms of the process of how selves are developing in the chronisation or healing process of pain are finally discussed. A clinical implication of these findings might be that with an enlarged insight of the temporal dynamic and the importance of interactive and social factors in shaping positive possible selves, health care personnel can contribute more effectively in stew-arding the chronic pain patient toward health-promotive ends and a concomitantly higher quality of life. 相似文献
5.
This article critiques the common use of principles of classical test theory (CTT) as the key means of assessing the effectiveness of career instruments for employment counseling. The authors argue that excessive reliance on CTT has hindered the development of career assessment tools that better meet the diverse and changing needs of those seeking guidance in their career choice. The authors argue for an alternative paradigm based on notions of usefulness. A computerized career tool is evaluated to illustrate the limitations of CTT and the benefit of alternative methodologies for the assessment of instruments designed to provide effective career guidance. 相似文献
6.
Self-discrepancy was investigated as a self-enhancing mechanism by which older women maintain their mental health and psychological well-being while coping with declines in physical health. In this 6-year longitudinal study, the mediating and moderating effects of self-discrepancy on mental health outcomes in older women with chronic health problems were tested. Participants were 103 community-dwelling older women who completed multiple, self-report measures of physical and mental health and self-discrepancy. There was a decline in physical health over time but an improvement in self-discrepancies. Low self-discrepancy (i.e., little discrepancy between the actual and ideal self) mediated and moderated the effects of physical health decline on mental health and psychological well-being. Thus, self-discrepancy appears to play a significant role in maintaining mental health in the face of declining physical health in older women. 相似文献
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ZHANG Lifeng 《Frontiers of Philosophy in China》2012,7(1):164
Plantinga’s conception of possible worlds is problematic in one sense: it relies on the prior idea of modality. His strategy for resolving the puzzle of transworld identity is significant in the metaphysical sense but fruitless in the epistemological sense because world-indexed properties cannot be used as effectively in epistemic practice as their counterparts, i.e., space- and time-indexed properties. His isolation of transworld identification from transworld identity is unconvincing. This paper argues that the intelligibility of modal discourse and reference is the essence of transworld identity. It is also proved that transworld identification is the epistemic ground of such intelligibility. Hence, the transworld identification problem is the epistemological foundation of the transworld identity problem, and there must be a comprehensive answer to the former. 相似文献
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10.
Dale Jacquette 《Studia Logica》2006,82(3):337-343
If we agree with Michael Jubien that propositions do not exist, while accepting the existence of abstract sets in a realist
mathematical ontology, then the combined effect of these ontological commitments has surprising implications for the metaphysics
of modal logic, the ontology of logically possible worlds, and the controversy over modal realism versus actualism. Logically
possible worlds as maximally consistent proposition sets exist if sets generally exist, but are equivalently expressed as
maximally consistent conjunctions of the same propositions in corresponding sets. A conjunction of propositions, even if infinite
in extent, is nevertheless itself a proposition. If sets and hence proposition sets exist but propositions do not exist, then
whether or not modal realism is true depends on which of two apparently equivalent methods of identifying, representing, or
characterizing logically possible worlds we choose to adopt. I consider a number of reactions to the problem, concluding that
the best solution may be to reject the conventional model set theoretical concept of logically possible worlds as maximally
consistent proposition sets, and distinguishing between the actual world alone as maximally consistent and interpreting all
nonactual merely logically possible worlds as submaximal.
I am grateful to the Netherlands Institute for Advanced Study in the Humanities and Social Sciences (NIAS), Royal Netherlands
Academy of Arts and Sciences (KNAW), for supporting this among related research projects in philosophical logic and philosophy
of mathematics during my Resident Research Fellowship in 2005-2006. 相似文献