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21.
Cooper ML Wood PK Orcutt HK Albino A 《Journal of personality and social psychology》2003,84(2):390-410
Longitudinal data from a representative sample of 1,978 Black and White adolescents were used to examine the role of personality in multiple risk or problem behaviors. Results indicate that covariation among diverse behaviors (educational underachievement, delinquent behavior, substance use, sexual behavior) can be adequately modeled by a single higher order factor, and that impulsivity and avoidance coping serve as generalized risk factors for involvement in these behaviors. Whereas none of the personality variables examined explained change in problem behaviors once established, avoidance coping prospectively predicted involvement among a subgroup of adolescents with little or no prior involvement. Results suggest that dysfunctional styles of regulating emotions and emotionally driven behaviors are core features of risky or problem behaviors during adolescence. 相似文献
22.
23.
September AN McCarrey M Baranowsky A Parent C Schindler D 《The Journal of social psychology》2001,141(2):218-232
A theoretical model of well-being identifies 6 key components that have been examined primarily in older adults (e.g., C. D. Ryff, 1989c, 1991): self-acceptance, positive relations with others, autonomy, environmental mastery, purpose in life, and personal growth (C. D. Ryff, 1995; C. D. Ryff & C. L. M. Keyes, 1995; C. D. Ryff & B. Singer, 1996). The authors examined them in a sample of 379 Canadian university students to determine how well-being was correlated with endorsement of stereotypic gender roles and with the impostor phenomenon. The participants completed Ryff's Scales of Psychological Well-Being (Ryff, personal communication, March 1996), the Clance Impostor Phenomenon Scale (P. R. Clance & M. A. O'Toole, 1988), and the Extended Personal Attributes Questionnaire (J. T. Spence, R. L. Helmreich, & C. K. Holahan, 1979). The results supported the hypotheses that (a) people with higher scores for expressive traits score higher for well-being stemming from positive relations with others, (b) people with higher scores for instrumental traits score higher for well-being related to feelings of autonomy, (c) people with higher scores for impostor feelings (and lower scores for ability confidence) score lower for self-acceptance and (d) for environmental mastery. 相似文献
24.
Ronald Jay Werner-Wilson Toni Schindler Zimmerman Kathrine Daniels Stephanie M. Bowling 《Contemporary Family Therapy》1999,21(4):545-550
Although the feminist critique of marriage and family therapy has been a significant part of the literature for many years, its impact has been blunted by two criticisms. The first suggests that the feminist critique lacks empirical support. The second suggests that the feminist critique promotes an alliance with women clients at the expense of men. The first criticism has been addressed in recent years. The present study examined the relationship between feminist principles and therapeutic alliance. Results suggest that feminist principles actually enhance therapeutic relationship for men clients but has no effect on therapeutic relationship for women clients.of the Marriage and Family Therapy Program 相似文献
25.
Research has shown that nonspatial features, including semantic categories, can bias younger adults' spatial location memory. For example, semantically related information is remembered as being closer in space than semantically unrelated information (Hirtle & Mascolo, 1986). These findings suggest that verbal information is concurrently encoded with spatial information and influences younger adults' spatial information retrieval. The present study explored whether older adults have a similar dependency between verbal and spatial information. In Experiment 1, older and younger adults learned maps depicting semantically categorizable landmarks. After learning, participants completed landmark free recall and distance estimation tasks. Younger adults recalled more landmarks from semantically organized maps compared with older adults. In addition, younger adults were more likely to underestimate the distance between semantically related landmarks than were older adults. Experiment 2 examined whether supportive instructions would influence older adults' use of verbal information when learning maps. When given instructions that encouraged semantic feature use, older adults remembered more landmarks, were more likely to cluster landmarks semantically, and demonstrated biases in distance estimation based on semantic relationships. These findings suggest that verbal influences on spatial/map learning in older adults depends on explicit instructions or environmental support at encoding. (PsycINFO Database Record (c) 2012 APA, all rights reserved). 相似文献
26.
It is well established that humans and other animals may treat two perceptually different cues alike, if the cues have been
individually paired with a common antecedent or a common consequence. Recently, Molet et al. (Psychon Bull Rev 18:618–623,
2011) reported evidence for a new form of acquired equivalence in human conditional discrimination, namely context-mediated equivalence.
In the present research, using a flavor conditioning procedure, we asked whether rats would show similar context-mediated
equivalence to demonstrate that this new form of acquired equivalence is a general phenomenon. Rats experienced two flavor
cues A and B each presented either in the same context, X, or each in its own distinctive context, X or Y. Subsequently, the
rats experienced B with sucrose in a third context, Z, and then the generalization of conditioning to A was assessed. When
tested in Context Z, consumption of A was more marked when A and B had both been presented in the same context than when they
had been presented in two different contexts. Thus, importantly, in the absence of the training context, cues that shared
a common context at different times came to be treated as equivalent. This represents the first evidence of context-mediated
equivalence in a nonhuman species. 相似文献
27.
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
28.
Holly Andersen 《Synthese》2012,189(3):415-432
How regular do mechanisms need to be, in order to count as mechanisms? This paper addresses two arguments for dropping the requirement of regularity from the definition of a mechanism, one motivated by examples from the sciences and the other motivated by metaphysical considerations regarding causation. I defend a broadened regularity requirement on mechanisms that takes the form of a taxonomy of kinds of regularity that mechanisms may exhibit. This taxonomy allows precise explication of the degree and location of regular operation within a mechanism, and highlights the role that various kinds of regularity play in scientific explanation. I defend this regularity requirement in terms of regularity??s role in individuating mechanisms against a background of other causal processes, and by prioritizing mechanisms?? ability to serve as a model of scientific explanation, rather than as a metaphysical account of causation. It is because mechanisms are regular, in the expanded sense described here, that they are capable of supporting the kinds of generalizations that figure prominently in scientific explanations. 相似文献
29.
Sarah M. Tower‐Richardi Tad T. Brunyé Stephanie A. Gagnon Caroline R. Mahoney Holly A. Taylor 《Journal of applied social psychology》2014,44(9):611-621
Social status is associated with the vertical spatial dimension, with people conceptualizing higher social status with higher vertical positions. Two experiments tested whether this association influences relatively real‐world decisions about others by asking participants to act as real estate agents, aiding in the relocation of clients who explicitly or implicitly varied in social status. Across experiments, higher status clients were placed into higher elevation housing options. This influence of social status persisted when strategy‐aware participants were removed from analysis, and was not influenced by individual differences in social dominance or locus of control. Abstract concepts of social status are understood through associations with vertical space, and these mapping of abstract concepts to concrete percepts prove influential in guiding daily decisions. 相似文献