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221.
There are few clear definitive guidelines for counselors to implement regarding duty-to-warn cases. In addition, ethical codes do not specifically address duty-to-warn issues. A tentative model to use as a guide in making clinical judgments in such cases is provided as well as case examples to exemplify possible ethical dilemmas in the practice of counseling. 相似文献
222.
We formulate Suppes predicates for various kinds of space-time: classical Euclidean, Minkowski's, and that of General Relativity. Starting with topological properties, these continua are mathematically constructed with the help of a basic algebra of events; this algebra constitutes a kind of mereology, in the sense of Lesniewski. There are several alternative, possible constructions, depending, for instance, on the use of the common field of reals or of a non-Archimedian field (with infinitesimals). Our approach was inspired by the work of Whitehead (1919), though our philosophical stance is completely different from his. The structures obtained are idealized constructs underlying extant, physical space-time. 相似文献
223.
I G da Costa M A Rapoff K Lemanek G L Goldstein 《Journal of applied behavior analysis》1997,30(4):687-691
We examined the effects of a combined education and token system intervention to improve adherence to inhaled corticosteroids for an 8-year-old girl and a 10-year-old boy with asthma. Adherence was measured by an electronic chronolog monitor, and disease outcome was assessed by repeated pulmonary function testing. A withdrawal design demonstrated improved adherence and, for 1 child, an associated improvement in pulmonary function occurred. Methodological and clinical implications are discussed, including variables other than adherence that may affect disease outcome. 相似文献
224.
Each of 20 female college students repeatedly judged the weight of a heavy metal cylinder dropped repeatedly (180 times) into her waiting hand. The cylinder came to appear lighter to her when the release of the cylinder was accompanied by the onset of an indicator lamp than when it was not, but only providing the onset of the lamp preceded the release of the cylinder by a half second rather than being simultaneous with it. This conditional illusion has implications for von Holst and Mittelstaedt’s well-known thesis that every neural efference leaves an efference copy or corollary discharge of itself in the nervous system to be compared with concurrent neural reafference. Apparently some types of conditioned-efference leave no copies, and objects lifted in part by such unregistered efforts appear lightened accordingly. The illusion illustrates a form of reafference learning that need involve no correlation store (Held, 1961). 相似文献
225.
Adolescent health behavior and conventionality-unconventionality: an extension of problem-behavior theory 总被引:5,自引:0,他引:5
Examined the relation of psychosocial and behavioral conventionality-unconventionality to health-related behavior in cross-sectional data from 1,588 male and female 7th to 12th graders. Conventionality-unconventionality was represented by personality, perceived social environment, and behavior variables selected from the social-psychological framework of problem-behavior theory (R. Jessor & S. L. Jessor, 1977). Greater psychosocial conventionality correlates with more regular involvement in health-related behavior (regular physical activity, adequate sleep, safety belt use, attention to healthy diet). Greater behavioral conventionality (less involvement in problem behaviors such as marijuana use, problem drinking, delinquent-type behavior, and greater involvement in conventional behaviors such as church attendance) was also associated with greater involvement in health-maintaining behavior. The overall findings provide support for the extension of problem-behavior theory to the domain of adolescent health behavior and for the relevance of the dimension of conventionality-unconventionality. 相似文献
226.
An appropriately unprejudiced logical investigation of causation as a type of implication relation is undertaken. The implication delineated is bounded syntactically. The developing argument then leads to a very natural process analysis, which demonstrably captures the established syntactical features. Next relevantly-based semantics for the resulting logical theory are adduced, and requisite adequacy results delivered. At the end of the tour, further improvements are pointed out, and the attractive terrain beyond present developments is glimpsed.This paper was presented at the 1986 Annual Conference of the Australasian Association of Logic in Auckland, 9–12 July, 1986. 相似文献
227.
Vlad Petre Glaveanu Michael Hanchett Hanson John Baer Baptiste Barbot Edward P. Clapp Giovanni Emanuele Corazza Beth Hennessey James C. Kaufman Izabela Lebuda Todd Lubart Alfonso Montuori Ingunn J. Ness Jonathan Plucker Roni Reiter-Palmon Zayda Sierra Dean Keith Simonton Monica Souza Neves-Pereira Robert J. Sternberg 《创造性行为杂志》2020,54(3):741-745
This manifesto, discussed by 20 scholars, representing diverse lines of creativity research, marks a conceptual shift within the field. Socio-cultural approaches have made substantial contributions to the concept of creativity over recent decades and today can provide a set of propositions to guide our understanding of past research and to generate new directions of inquiry and practice. These propositions are urgently needed in response to the transition from the Information Society to the Post-Information Society. Through the propositions outlined here, we aim to build common ground and invite the community of creativity researchers and practitioners to reflect up, study, and cultivate creativity as a socio-cultural phenomenon. 相似文献
228.
Daniela Caso Giovanni Schettino Rosa Fabbricatore Mark Conner 《Journal of applied social psychology》2020,50(9):538-549
Self-objectification is a pervasive phenomenon, related to specific socio-cultural context, that can lead to many psychological and interpersonal consequences. With the present study, we investigated the correlates of self-objectification in young Italian women analyzing both its traditional antecedents and its consequences for self-presentation on social network sites (SNS). A total of 676 Italian university female students completed a self-reported questionnaire on self-objectification, internalization of a thin-ideal and related influences, internalized sexism, self-esteem, SNS use, selfie-posting on SNS and selfies’ manipulation. Results indicated that media and peers, but not family pressures, were positively associated with thin-ideal internalization, which, in turn, was positively associated with self-objectification. Moreover, both sexism and self-esteem were significantly associated with self-objectification. Regarding self-objectification consequences for SNS usage, results revealed that self-objectification was positively associated with time spent on SNS, frequency of selfie-posting and selfie-editing. It was concluded that objectification theory can be extended into the context of image-related behaviors on SNS. Results suggest that young women with low self-esteem, traditional attitudes toward gender roles and high levels of internalization of thin-ideal may report high levels of self-objectification which, in turn, may be related to specific self-promotion behaviors on social media. The limitations of the present study, particularly in terms of sampling and implications for future research on selfie-behavior are discussed. 相似文献
229.
Giovanni Sambin 《Studia Logica》1976,35(4):345-361
Summary Within the technical frame supplied by the algebraic variety of diagonalizable algebras, defined by R. Magari in [2], we prove the following:LetT be any first-order theory with a predicate Pr satisfying the canonical derivability conditions, including Löb's property. Then any formula inT built up from the propositional variables q, p1, ..., pn, using logical connectives and the predicate Pr, has the same fixed-points relative to q (that is, formulas (p1 ..., pn) for which for all p1, ..., pn T((p1, ..., pn), p1, ..., pn) (p1, ..., pn)) of a formula * of the same kind, obtained from in an effective way.Moreover, such * is provably equivalent to the formula obtained from substituting with * itself all the occurrences of q which are under Pr. In the particular case where q is always under Pr in , * is the unique (up to provable equivalence) fixedpoint of .Since this result is proved only assumingPr to be canonical, it can be deduced that Löb's property is, in a sense, equivalent to Gödel's diagonalization lemma.All the results are proved more generally in the intuitionistic case.The algebraization of the theories which express Theor, IXAllatum est die 19 Decembris 1975 相似文献
230.
The duality between general frames and modal algebras allows to transfer a problem about the relational (Kripke) semantics into algebraic terms, and conversely. We here deal with the conjecture: the modal algebra A is subdirectly irreducible (s.i.) if and only if the dual frame A* is generated. We show that it is false in general, and that it becomes true under some mild assumptions, which include the finite case and the case of K4. We also prove that a Kripke frame F is generated if and only if the dual algebra F* is s.i. The technical result is that A is s.i. when the set of points which generate the dual frame A* is not of zero measure. 相似文献