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981.
Stephanie E Cassin Kristin M von Ranson Kenneth Heng Joti Brar Amy E Wojtowicz 《Psychology of addictive behaviors》2008,22(3):417-425
In this randomized controlled trial, 108 women with binge-eating disorder (BED) recruited from the community were assigned to either an adapted motivational interviewing (AMI) group (1 individual AMI session + self-help handbook) or control group (handbook only). They were phoned 4, 8, and 16 weeks following the initial session to assess binge eating and associated symptoms (depression, self-esteem, quality of life). Postintervention, the AMI group participants were more confident than those in the control group in their ability to change binge eating. Although both groups reported improved binge eating, mood, self-esteem, and general quality of life 16 weeks following the intervention, the AMI group improved to a greater extent. A greater proportion of women in the AMI group abstained from binge eating (27.8% vs. 11.1%) and no longer met the binge frequency criterion of the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; American Psychiatric Association, 2000) for BED (87.0% vs. 57.4%). AMI may constitute a brief, effective intervention for BED and associated symptoms. 相似文献
982.
The winner's curse phenomenon refers to the fact that the winner in a common value auction, in order to actually win the auction, is likely to have overestimated the item's value and consequently is likely to gain less than expected and may even lose (i.e., it is said to be “cursed”). Past research, using the “Acquiring a company” task has shown that people do not overcome this bias even after they receive extensive feedback. We suggest that the persistence of the winner's curse is due to a combination of two factors: variability in the environment that leads to ambiguous feedback (i.e., choices and outcomes are only partially correlated) and the tendency of decision makers to learn adaptively. We show in an experiment that by reducing the variance in the feedback, performance can be significantly improved. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
983.
Li‐Chen Hsu 《决策行为杂志》2008,21(2):151-167
Experiments on three two‐person threshold public good provision games, namely, the simultaneous, sequential, and dictator games, are conducted to explore the motives behind giving. Players who move simultaneously are endowed with equal bargaining power, and players who move first are endowed with more bargaining power than players who move subsequently. Dictators are indubitably endowed with complete bargaining power. Since the differences between the bargaining powers of two players increase from the simultaneous to the sequential to the dictator game, comparisons among games allow us to trace whether the contribution behavior is motivated by fairness or is simply due to the strategic concern. The experimental evidence shows that the strategic concern explains the overall contribution behavior better than the motive of fairness. However, in the final round 26% of the dictators share the threshold evenly with their opponents, suggesting that some subjects do play fairly. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
984.
Schizotypal personality disorder (SPD) is characterized by eccentric behavior and perceptual distortions that closely resemble
the patterns observed in those with schizophrenia. Schizophrenia and related personality disorders (i.e., SPD) are associated
with deficits in sustained attention, slower than normal reaction times, and manifestations of working memory deficits and
erratic cognitive tasks. The present study used the schizotypal personality scale (STA) to compare cognitive abilities of
self-reported low schizotypic tendency subjects with high schizotypic tendency subjects. The group scores on the STA differed
significantly. Those with high STA scores also tended to have higher state and trait anxiety scores based on the State-Trait
Anxiety Inventory (STAI). The groups did not significantly differ on any of the demographic variables tested, including age,
education, self-rated health status, and medication. Along with an executive function test, two computerized tasks tested
subjects on reaction time and memory. Even when covariates (i.e., state, trait anxiety scores) were analyzed, there were no
significant differences between the groups and tasks, although the gathered data showed trends in the expected direction. 相似文献
985.
Paul Nesbitt‐Larking 《Journal of community & applied social psychology》2008,18(4):351-362
This article is an exposition of deep or critical multiculturalism that is grounded in a mutually respectful dialogue. Such multiculturalism names historical oppressions, recognizes the structural causes of injustice and inequality, and is profoundly open to cultural critique, challenge and change. In order to promote such a multicultural practice, the article makes the case for a dialogical politics of deep and mutual respect in which ethno‐religious sensibilities are validated and welcomed in their rich diversity. In doing so, the article draws upon the author's empirical research on the Muslim minority in contemporary Canada. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
986.
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988.
Jennifer Stroh William Frankenberger La Vonne Cornell-Swanson Courtney Wood Stephanie Pahl 《Journal of child and family studies》2008,17(3):385-401
We examined parents’ knowledge, attitudes, and information sources regarding Attention-Deficit/Hyperactivity Disorder (ADHD),
including treatment with stimulant medication and behavioral interventions. Responses from parents with a child diagnosed
with ADHD and parents without a child diagnosed with ADHD were also compared. Participants consisted of 146 parents of elementary
age children from Wisconsin. The surveyed parents were aware of issues surrounding ADHD and the use of stimulant medication,
but there were several areas where they possessed inaccurate or incomplete factual information. Parents who had a child diagnosed
with ADHD rated the effects of stimulant medication more positively and side effects as less severe than other parents. They
also rated behavioral interventions as less effective on all questions. Implications of the study are discussed. 相似文献
989.
Research suggests that, in some cases, mechanical restraints may function as positive reinforcers. In this study, we conducted a functional analysis of severe aggression exhibited by an individual with a history of wearing arm splints. The results of this functional analysis demonstrated that his aggression was maintained by access to the arm splints. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
990.
Glen E Bodner Stephanie M Stalinski 《Revue canadienne de psychologie expérimentale》2008,62(2):127-131
The authors used a cognitive load manipulation (rehearsing a string of digits during the trial) to test the automaticity of (a) masked repetition priming and (b) the masked repetition proportion (RP) effect (i.e., greater priming when the proportion of repetition-prime trials is higher) in the lexical decision task. The RP (.2 vs. .8) was varied across blocks. Masked priming was not reduced under load compared with a no-load group. Surprisingly, only the load group showed an RP effect in response latencies, although the no-load group showed an RP effect in the error rates. Our results show that masked priming is automatic, yet the influence of masked primes can nonetheless be adjusted at an unconscious level. Implications for accounts of masked priming are discussed. 相似文献