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331.
One adult female chimpanzee (Pan troglodytes) was trained to respond serially to three arabic numerals between 1 and 9, presented on a cathode-ray-tube (CRT) screen.
To examine the factors affecting her sequential responding behavior, wild-card items were added to the three-item sequences.
When this wild-card item remained until the subject responded to the last numeral (i.e., the terminator condition), her response
to the terminator at each point of the sequence was controlled by the ordinal distance between numerals. Thus, the number
of responses to the terminator increased as the ordinal distance between numerals increased. When the wild-card item was eliminated
by the subject’s response (wild-card conditions), the probability of responses to the wild card before the first numeral increased
as a function of the serial position of the first numeral. These results were consistent with previous studies of response
time and suggest both serial position and symbolic distance effects. It is suggested that the subject might form the integrated
9-item linear representations by training of possible subsets of three-item sequences. Knowledge concerning the ordinal position
of each numeral was established through this training.
Received: 27 October 1999 / Accepted: 22 November 1999 相似文献
332.
We investigate under what conditions the matrix of factor loadings from the factor analysis model with equal unique variances will give a good approximation to the matrix of factor loadings from the regular factor analysis model. We show that the two models will give similar matrices of factor loadings if Schneeweiss' condition, that the difference between the largest and the smallest value of unique variances is small relative to the sizes of the column sums of squared factor loadings, holds. Furthermore, we generalize our results and discus the conditions under which the matrix of factor loadings from the regular factor analysis model will be well approximated by the matrix of factor loadings from Jöreskog's image factor analysis model. Especially, we discuss Guttman's condition (i.e., the number of variables increases without limit) for the two models to agree, in relation with the condition we have shown, and conclude that Schneeweiss' condition is a generalization of Guttman's condition. Some implications for practice are discussed.Kentaro Hayashi is a visiting Assistant Professor, Department of Mathematics, Bucknell University, Lewisburg PA 17837, and Peter M. Bentler is Professor, Departments of Psychology and Statistics, University of California, Los Angeles CA 90095-1563. (Emails: Khayashi@bucknell.edu, bentler@ucla.edu) Parts of this paper were discussed in a session on Factor Analysis (J. ten Berge, Chair) at the IFCS-98 International Conference, Rome, July, 1998. This work was supported by National Institute on Drug Abuse grant DA 01070. The authors thank Professors Hans Schneeweiss and Ke-Hai Yuan, and four anonymous referees, for their invaluable comments which led to an improved version of this paper. 相似文献
333.
Development of a view-invariant representation of the human head 总被引:1,自引:0,他引:1
Do infants perceive visual cues as diverse as frontal-view faces, profiles or bodies as being different aspects of the same object, a fellow human? If that is the case, visual exposure to one such cue should facilitate the subsequent processing of the others. To verify this hypothesis, we recorded event-related responses in 4-month-old infants and in adults. Pictures of eyes were interleaved amongst images belonging to three human contexts (frontal-view faces, profiles or bodies) or non-human contexts (houses, cars or pliers). In adults, both profile and frontal-face contexts elicited suppression of the N170 response to eye pictures, indicating an access to a view-invariant representation of faces. In infants, a response suppression of the N290 component was recorded only in the context of frontal faces, while profile context induces a different effect (i.e., a P400 enhancement) on eye processing. This dissociation suggests that the view-invariant representation of faces is learned, as it is for other 3-D objects and needs more than 4 months of exposure to be established. In a follow-up study, where infants were exposed to a short movie showing people rotating their heads, the profile-induced P400 effect was speeded up, indicating that exposure to successive views of the same object is probably a way to build up adult-like face representations. 相似文献
334.
Jorge Almeida 《Journal of experimental social psychology》2007,43(5):842-849
The directed-forgetting paradigm was used in order to dissociate episodic from semantic processes in an impression formation task. Results demonstrate that incongruent behaviors are more prone to manipulations that disrupt episodic memory, whereas congruent behaviors are unaffected by such manipulations. The results suggest that the distinction between episodic and semantic memory processes is central for the understanding of social information processing. An explanation is put forward according to which the incongruency effect, a signature effect of impression formation, is due to an episodic encoding advantage for incongruent behaviors because of their semantically isolated nature, and their impoverished semantic encoding. 相似文献
335.
336.
Pan Lemos 《The Journal of analytical psychology》2020,65(5):890-910
In this article, I begin by outlining the qualities and attributes associated with experiences of mana, focusing particularly on the way the term ‘mana’ was used by C.G. Jung in his published work. I note that Jung associated mana with the accumulation and transfer of psychic energy (libido), with the appearance and appropriation of elemental fire, and by extension, with the metamorphic experience of constellating consciousness. In this context, informed by Jung’s accounts and modes of expression, the term mana personality becomes a provisional designation for a recurrent dynamic of archetypal experiential configurations whose telos appears to be the reorientation of consciousness to its origin. 相似文献
337.
AbstractWe aimed to investigate the effect of external load on the joint position sense (JPS) accuracy and its relation to the target jump height. The present study also aimed to explore the relationship between force sense (FS) and maximum voluntary isometric contraction (MVIC). Participants’ MVIC levels were determined during the 45-degree knee extension task. Then, participants were asked to execute a knee JPS task with external load (EL-JPS) and with no-load (EL-JPS). To assess jumping accuracy participants were instructed to jump with their 50% of maximum jump height. Results indicated that EL-JPS error values were lower than NL-JPS. EL-JPS was correlated to jumping errors. However, the relationship between NL-JPS and jumping errors was not significant. A significant correlation was found between MVIC and FS errors. 相似文献
338.
Examining the influence of culture on personality and its unbiased assessment is the main subject of cross-cultural personality research. Recent large-scale studies exploring personality differences across cultures share substantial methodological and psychometric shortcomings that render it difficult to differentiate between method and trait variance. One prominent example is the implicit assumption of cross-cultural measurement invariance in personality questionnaires. In the rare instances where measurement invariance across cultures was tested, scalar measurement invariance—which is required for unbiased mean-level comparisons of personality traits—did not hold. In this article, we present an item sampling procedure, ant colony optimization, which can be used to select item sets that satisfy multiple psychometric requirements including model fit, reliability, and measurement invariance. We constructed short scales of the IPIP-NEO-300 for a group of countries that are culturally similar (USA, Australia, Canada, and UK) as well as a group of countries with distinct cultures (USA, India, Singapore, and Sweden). In addition to examining factor mean differences across countries, we provide recommendations for cross-cultural research in general. From a methodological perspective, we demonstrate ant colony optimization's versatility and flexibility as an item sampling procedure to derive measurement invariant scales for cross-cultural research. © 2020 The Authors. European Journal of Personality published by John Wiley & Sons Ltd on behalf of European Association of Personality Psychology 相似文献
339.
Sonia Laberon Marilou Bruchon-Schweitzer 《Psychologie du Travail et des Organisations》2009,15(2):111-136
Referring to the work of Bruchon-Schweitzer & Ferrieux (1991) and Balicco (1999), the present study describes the recruitment practices of different types of organizations (N=327, 134 consulting companies and 193 temporary placement firms). We hypothesised that job position and recruiter characteristics (sex, age, level and type of education, status, and recruitment experience) would influence the use of selection techniques. Results revealed that choice of selection techniques is not based on a scientific evaluation of applicants. Job position seems to strongly determine use of personality assessment techniques. Further, recruiter characteristics only seem to determine choice of less valid techniques. In the discussion, a theoretical model of choices made by recruiters and some courses of action are proposed. 相似文献
340.
Stephan Leuenberger 《Synthese》2009,170(1):115-129
The relation of global supervenience is widely appealed to in philosophy. In slogan form, it is explained as follows: a class
of properties A supervenes on a class of properties B if no two worlds differ in the distribution of A-properties without differing in the distribution of B-properties. It turns out, though, that there are several ways to cash out that slogan. Three different proposals have been
discussed in the literature. In this paper, I argue that none of them is adequate. Furthermore, I present a puzzle that reveals
a tension in our concept of global supervenience. 相似文献