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31.
Mary J. Heppner Dong-gwi Lee P. Paul Heppner Lynn C. McKinnon Karen D. Multon Norm C. Gysbers 《Journal of Vocational Behavior》2004,65(2):217-238
Because problem-solving appraisal has been demonstrated to be a critical variable in psychological adjustment, this study examined its potential role as both a static and dynamic client attribute influencing the process and outcome of career counseling. Participants were 151 adults who received an average of five sessions of naturally occurring career counseling; data were collected before, during, and after counseling. The results indicated that: (a) in line with a static attribute model, clients' pre-counseling problem-solving appraisal scores predicted post-counseling career and psychological outcomes as well as career decidedness even after partialling out clients' pre-decidedness scores; (b) in line with a dynamic attribute model, clients who experienced positive changes in problem-solving appraisal in counseling were more likely to have more positive career resources to use in their career transitions as well greater goal directedness; (c) participation in career counseling related to positive change in problem-solving appraisal scores at a level similar to problem-solving training workshops; and (d) clients' changes in problem-solving appraisal related to changes in the working alliance over time. 相似文献
32.
The Tower of London (TOL) task has been widely used in both clinical and research realms. In the current study, 104 healthy participants attempted all possible moderate- to high-difficulty TOL problems in order to determine: (1) optimal measures of problem solving performance, (2) problem characteristics, other than the minimum moves necessary to solve the problem, that determine participants’ difficulty in solving problems successfully, quickly, and efficiently, and (3) effects of increased task experience on which problem characteristics determine problem difficulty. A factor analysis of six performance measures found that, regardless of task experience, problem difficulty could be captured well either by a single factor corresponding to general quality of solution or possibly by three subordinate factors corresponding to solution efficiency, solution speed, and initial planning speed. Regression analyses predicting these performance factors revealed that in addition to a problem’s minimum moves three problem parameters were critical in determining the problem difficulty: goal position hierarchy, start position hierarchy, and number of solution paths available. The relative contributions of each of the characteristics strongly depended on which performance factor defined performance. We conclude that TOL problem performance is multifaceted, and that classifying problem difficulty using only the minimum moves necessary to solve the problem is inadequate. 相似文献
33.
An eight-session microgenetic study of acquisition of an insightful problem-solving strategy was conducted. A total of 35 second graders who did not use this insightful strategy initially were assigned to two groups that differed in the frequency of problems likely to facilitate discovery and generalization of the strategy. Children in the facilitative problems group discovered the insightful strategy earlier, used it more often subsequently, and transferred it more often to novel problems than did those in the nonfacilitative problems group. Children generally discovered the insightful strategy on the most facilitative items and extended it progressively to items on which its advantages were smaller but still substantial. The results indicate that experience outside the experimental situation, as well as experience inside the experimental situation, influences use of new strategies. 相似文献
34.
Previous work has investigated adults' knowledge of principles for arithmetic with positive numbers ( Dixon, Deets, & Bangert, 2001 ). The current study extends this past work to address adults' knowledge of principles of arithmetic with a negative number, and also investigates links between knowledge of principles and problem representation. Participants ( N = 44) completed two tasks. In the Evaluation task, participants rated how well sets of equations were solved. Some sets violated principles of arithmetic and others did not. Participants rated non-violation sets higher than violation sets for two different principles for subtraction with a negative number. In the Word Problem task, participants read word problems and set up equations that could be used to solve them. Participants who displayed greater knowledge of principles of arithmetic with a negative number were more likely to set up equations that involved negative numbers. Thus, participants' knowledge of arithmetic principles was related to their problem representations. 相似文献
35.
Tony Toneatto 《Journal of psychopathology and behavioral assessment》2008,30(1):71-78
One of the earliest instruments to screen for problem gambling, the Twenty Questions (20Q), was developed within Gamblers
Anonymous. This instrument has not received serious research attention, however, and its psychometric properties are generally
unknown. This study reports reliability and validity data for this instrument in 3 independent samples totaling 456 participants:
two samples of problem gamblers in treatment and a non-treatment sample of problem gamblers. The Twenty Questions was shown
to possess high reliability as measured by Cronbach’s alpha. Concurrent, convergent and predictive validity of the 20Q supported
the use of this instrument as an acceptable screening instrument. Classification analyses indicated that the 20Q is comparable
to the DSM-IV diagnostic criteria for pathological gambling in specificity, sensitivity and rates of false negatives and false
positives. The 20Q appears to be a reliable and valid measure of problem gambling and warrants continued research attention. 相似文献
36.
We examined the association between maternal psychological distress during offspring’s early development and offspring’s later
distress in adulthood, as well as the influence of maternal characteristics at offspring’s birth and offspring’s characteristics
in adulthood on distress. Data were obtained from the British Cohort Study, a longitudinal study of children born in a one-week
period in 1970. Children were followed up multiple times from birth through to age 30. Results indicate that greater symptoms
of maternal psychological distress during offspring’s early childhood are associated with greater symptoms of distress in
adult offspring. A large component of this association is indirect, occurring through mother’s distress in later childhood
and offspring’s problem behavior during adolescence. Findings that the association between maternal and offspring’s distress
is more indirect than direct support arguments that early maternal distress has long-term consequences for offspring. 相似文献
37.
Jürgen Schröder 《Synthese》2006,151(3):537-545
The aim of this paper is to determine the plausibility of Robert Kirk’s strict implication thesis as an explication of physicalism and its relation to Jackson and Chalmer’s notion of application conditionals, to the notion of global supervenience and to a posteriori identities. It is argued that the strict implication thesis is subject to the same objection that affects the notion of global supervenience. Furthermore, reference to an idealised physics in the formulation of strict implication threatens to make the thesis vacuous. Third, Kirk’s claim that the strict implication thesis does not entail reduction of the mental to the physical (excluding phenomenal properties) is untenable if a functional model of reduction is preferred over Nagel’s classical model. Finally, Kirk’s claim that the physical facts entail in an a priori way the fact that certain brain states feel somehow seems to be unfounded. 相似文献
38.
The present study concerns redundant data problems, defined as problems in which irrelevant data is provided. This type of problem provides a misleading context [Pascual-Leone, J. (1987). Organismic process for neo-Piagetian theories: A dialectical causal account of cognitive development. International Journal of Psychology, 22, 531–570] similar to the Piagetian class inclusion task. The two experiments performed showed that adding the a-pragmatic cue ‘in total’ to the final question of redundant data problems increased both 7- and 9-year-old children's failure rate, without modifying the structure of the problem. This indicates that a non-structural linguistic cue can bias children towards failure by enhancing the lack of inhibition of the ordinary adding schema. 相似文献
39.
Nippak PM Mendelson J Muggenburg B Milgram NW 《Neurobiology of learning and memory》2007,87(4):610-623
We examined the benefits of a broad spectrum antioxidant diet and enrichment comprised of physical exercise, environmental stimulants and cognitive testing, on spatial memory performance in beagle dogs. Both aged (N=48) and young (N=16) beagle dogs (Canus familiaris) were tested yearly on a three-component delayed non-match to position spatial task for three consecutive years. The results showed that young enriched animals acquired the task in fewer sessions, made fewer errors, responded slower and made fewer positional responses, compared to aged enriched animals. An analysis restricted to aged animals revealed that antioxidant administration and enrichment resulted in fewer errors, slower responses and decreased positional responses, particularly in Year 3. Finally, cohort differences emerged, which exemplify the significance of early environmental intervention. Aged dogs that were housed with other animals and exposed to an outdoor environment in early development displayed greater benefits from both interventions. These findings indicate that long-term dietary intervention and enrichment can buffer age-associated cognitive decline. 相似文献
40.
Robert Mark Simpson 《International Journal for Philosophy of Religion》2009,65(3):153-169
Proponents of the view which I call ‘moral antitheodicy’ call for the theistic discourse of theodicy to be abandoned, because,
they claim, all theodicies involve some form of moral impropriety. Three arguments in support of this view are examined: the
argument from insensitivity, the argument from detachment, and the argument from harmful consequences. After discussing the
merits of each argument individually, I attempt to show that they all must presuppose what they are intended to establish,
namely, that the set of premises advanced in any given theodicy will be untenable. I conclude by discussing what uses there
might be for the moral critique of theodicy, if it cannot be used to ground a global rejection of theodical practice. 相似文献