全文获取类型
收费全文 | 1256篇 |
免费 | 109篇 |
出版年
2024年 | 6篇 |
2023年 | 25篇 |
2022年 | 21篇 |
2021年 | 38篇 |
2020年 | 75篇 |
2019年 | 61篇 |
2018年 | 78篇 |
2017年 | 77篇 |
2016年 | 80篇 |
2015年 | 64篇 |
2014年 | 42篇 |
2013年 | 150篇 |
2012年 | 85篇 |
2011年 | 89篇 |
2010年 | 57篇 |
2009年 | 35篇 |
2008年 | 63篇 |
2007年 | 53篇 |
2006年 | 51篇 |
2005年 | 42篇 |
2004年 | 29篇 |
2003年 | 27篇 |
2002年 | 16篇 |
2001年 | 12篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 9篇 |
1997年 | 6篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 8篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 8篇 |
1990年 | 2篇 |
1987年 | 1篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1977年 | 2篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1972年 | 1篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1964年 | 1篇 |
1961年 | 1篇 |
1954年 | 1篇 |
排序方式: 共有1365条查询结果,搜索用时 15 毫秒
941.
Kaslow NJ Price AW Wyckoff S Bender Grall M Sherry A Young S Scholl L Millington Upshaw V Rashid A Jackson EB Bethea K 《Cultural diversity & ethnic minority psychology》2004,10(1):5-22
This study compared person risk factors among the following groups of low-income, African American adults in an urban, public hospital: (a) suicide attempters and nonattempters, (b) male and female attempters, and (c) all 4 groups (50 female attempters, 50 female nonattempters, 50 male attempters, and 50 male nonattempters). Participants completed psychological distress, aggression, substance use, cognitive processes, religiosity/spirituality, and ethnic identity measures. Compared with nonattempters, attempters reported more psychological distress, aggression, substance use, and maladaptive coping strategies; less religiosity/spirituality; and lower levels of ethnic identity. Male attempters endorsed more substance use than female attempters. No person risk factors differentiated among the 4 groups. Assessment of person risk factors and implementation of commensurate culturally competent interventions are recommended. 相似文献
942.
The Body Image Quality of Life Inventory: further validation with college men and women 总被引:6,自引:6,他引:0
The Body Image Quality of Life Inventory (BIQLI) was recently developed to quantify both the positive and negative effects of body image on one’s psychosocial quality of life. The current study was conducted to further validate the measure with both men and women and to evaluate its psychometric reliability and validity among college students (N=603). Results confirmed that the 19-item measure was an internally consistent and unidimensional measure for both sexes. A significantly more favorable body image quality of life was reported by men than women, by African American than White women, and by women with lower body mass indices. Significant body image correlates included body image evaluation, investment, and situational dysphoria. A better body image quality of life was also related to higher self-esteem, optimism, and social support for both sexes and to less eating disturbance among women. The potential utility of this construct and unique instrument in further research, especially with medical populations, is discussed. 相似文献
943.
When rats lever press for 1% sucrose reinforcement in the first half of a 50-min session, response rates are higher when food-pellet reinforcement will be available in the second half than when 1% sucrose will be available. Results of past research have suggested that, under some conditions, this induction effect is prospective in nature (i.e., controlled by the conditions of reinforcement in the present session). However, that research did not rule out the possibility that, under other conditions, retrospective factors (i.e., the conditions of reinforcement in the previous session[s]) could contribute. In the present study, rats responded in two types of session, one in which 1% sucrose reinforcement was available in both halves of the session and one in which 1% sucrose and food-pellet reinforcement were available in the first and second halves, respectively. Which type of session was in effect unsignaled and session type alternated every session (Experiment 1), every second session (Experiment 2), or after at least 20 consecutive sessions of one type (Experiment 3). Across experiments, the results indicated that it takes several sessions of one type for observable retrospective effects to occur, but those effects are short lived. These results allow the authors to identify the mechanisms that must underlie induction. The authors also discuss induction as an animal model of anticipation. 相似文献
944.
Researchers have demonstrated that rats reliably increase their rates of pressing a lever for 1% liquid-sucrose reinforcement if they will soon have the opportunity to press a lever for food-pellet reinforcement. In the present experiments, the authors investigated if this increase in response rates occurred because the upcoming food pellets produced an increase in all behaviors (i.e., general arousal) or an increase in only the specific operant response (i.e., lever pressing). The results of Experiments 1 and 2 showed that the appearance of induction in rats' lever pressing for 1% sucrose reinforcement when food-pellet reinforcement was upcoming did not coincide with increases in the frequency of running in a wheel or making a nonreinforced nose-poke response. On the other hand, in Experiment 3, the authors found the appearance of induction coincided with increase nonreinforced lever presses on an adjacent lever. These results shed doubt on the idea that induction is a result of a general increase in all activity, and suggest instead that the increase in responding that occurs during induction is limited to the operant response. 相似文献
945.
The present studies sought to investigate the hedonic consequences of threat-identification skills at low and high levels of neuroticism. Such skills were assessed in terms of both speed (Study 1) and accuracy (Study 2) of identifying threatening objects in cognitive tasks. As predicted, threat-identification skills interacted with trait neuroticism in predicting subjective experiences. Specifically, individuals high in neuroticism experienced lower levels of negative affect during their everyday lives if they were also skilled in identifying threats in the cognitive tasks (Studies 1-2). Such skills did not matter at low levels of neuroticism. This interactive pattern was also replicated in the context of life domain satisfaction (Study 2). The results support the view that avoidance motivation encompasses multiple component processes, including some that are cognitive in nature, and specifically extends self-regulatory views of neuroticism. Of most importance, our data indicate that threat-identification skills can be hedonically beneficial, rather than costly, at high levels of neuroticism. 相似文献
946.
People's motivational states--their wishes and preferences--influence their processing of visual stimuli. In 5 studies, participants shown an ambiguous figure (e.g., one that could be seen either as the letter B or the number 13) tended to report seeing the interpretation that assigned them to outcomes they favored. This finding was affirmed by unobtrusive and implicit measures of perception (e.g., eye tracking, lexical decision tasks) and by experimental procedures demonstrating that participants were aware only of the single (usually favored) interpretation they saw at the time they viewed the stimulus. These studies suggest that the impact of motivation on information processing extends down into preconscious processing of stimuli in the visual environment and thus guides what the visual system presents to conscious awareness. 相似文献
947.
Pronin E Wegner DM McCarthy K Rodriguez S 《Journal of personality and social psychology》2006,91(2):218-231
These studies examined whether having thoughts related to an event before it occurs leads people to infer that they caused the event--even when such causation might otherwise seem magical. In Study 1, people perceived that they had harmed another person via a voodoo hex. These perceptions were more likely among those who had first been induced to harbor evil thoughts about their victim. In Study 2, spectators of a peer's basketball-shooting performance were more likely to perceive that they had influenced his success if they had first generated positive visualizations consistent with that success. Observers privy to those spectators' visualizations made similar attributions about the spectators' influence. Finally, additional studies suggested that these results occur even when the thought-about outcome is viewed as unwanted by the thinker and even in field settings where the relevant outcome is occurring as part of a live athletic competition. 相似文献
948.
Srivastava S McGonigal KM Richards JM Butler EA Gross JJ 《Journal of personality and social psychology》2006,91(1):143-153
Does expecting positive outcomes--especially in important life domains such as relationships--make these positive outcomes more likely? In a longitudinal study of dating couples, the authors tested whether optimists (who have a cognitive disposition to expect positive outcomes) and their romantic partners are more satisfied in their relationships, and if so, whether this is due to optimists perceiving greater support from their partners. In cross-sectional analyses, both optimists and their partners indicated greater relationship satisfaction, an effect that was mediated by optimists' greater perceived support. When the couples engaged in a conflict conversation, optimists and their partners saw each other as engaging more constructively during the conflict, which in turn led both partners to feel that the conflict was better resolved 1 week later. In a 1-year follow-up, men's optimism predicted relationship status. Effects of optimism were mediated by the optimists' perceived support, which appears to promote a variety of beneficial processes in romantic relationships. 相似文献
949.
950.
Paul J. Silvia Ann G. Phillips Miriam K. Baumgaertner Emily L. Maschauer 《Motivation and emotion》2006,30(3):225-231
Many experiments have found that emotional experience affects self-focused attention. Several approaches to cognition and
emotion predict that conscious emotional experience may be unnecessary for this effect. To test this hypothesis, two experiments
primed emotion concepts without affecting emotional experience. In Experiment 1, subliminal exposure to sad faces (relative
to happy faces and neutral faces) increased self-focused attention but not subjectively experienced affect. In Experiment
2, a scrambled-sentences task that primed happy and sad emotion concepts increased self-focused attention relative to a neutral
task. Thus, simply activating knowledge about emotions was sufficient to increase self-focused attention. The discussion considers
implications for research on how emotional states affect self-awareness.
相似文献
Paul J. SilviaEmail: |