全文获取类型
收费全文 | 1502篇 |
免费 | 72篇 |
专业分类
1574篇 |
出版年
2024年 | 2篇 |
2023年 | 18篇 |
2022年 | 16篇 |
2021年 | 28篇 |
2020年 | 48篇 |
2019年 | 49篇 |
2018年 | 70篇 |
2017年 | 59篇 |
2016年 | 60篇 |
2015年 | 52篇 |
2014年 | 50篇 |
2013年 | 185篇 |
2012年 | 112篇 |
2011年 | 94篇 |
2010年 | 49篇 |
2009年 | 60篇 |
2008年 | 69篇 |
2007年 | 72篇 |
2006年 | 72篇 |
2005年 | 56篇 |
2004年 | 52篇 |
2003年 | 44篇 |
2002年 | 59篇 |
2001年 | 22篇 |
2000年 | 20篇 |
1999年 | 17篇 |
1998年 | 16篇 |
1997年 | 8篇 |
1996年 | 15篇 |
1995年 | 16篇 |
1994年 | 16篇 |
1993年 | 5篇 |
1992年 | 16篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 6篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1974年 | 1篇 |
1970年 | 1篇 |
1968年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有1574条查询结果,搜索用时 0 毫秒
931.
While psychological research has long shown that adolescence is a period of major cognitive and affective transition, recent neurophysiological research has shown that adolescence is also accompanied by observable maturational changes in the brain, both in terms of structure and neurotransmitter function. Given this situation, we would expect that there should be observable and perhaps major changes in electrocortical activity and responses. In this review, we discuss developmental reductions in EEG power and alterations in the dominant band of EEG oscillation frequency, moderated by developmental factors such as growth-related changes in grey and white matter, and in the developmental history of cognitive and sociocultural stressors. Similarly, we summarize alterations in event-related potential components reflecting stimulus processing, response monitoring, and response anticipation. We review the literature on such changes in EEG and event-related potentials during the adolescent period and summarize some of the new developments in the field as well as interpretative difficulties. 相似文献
932.
Relationships among attempted suicide, nonsuicidal self-harm, and physical assault were examined in 400 regular users of heroin and/or psychostimulants. Twenty-eight percent had episodes of nonsuicidal self-harm, 32% had attempted suicide, and 95% had been violently assaulted. The number of suicide attempts and nonsuicidal self-harm incidents were correlated (ρ = 0.44). There were also significant correlations between the number of assaults and nonsuicidal self-harm incidents (ρ = 0.17), and suicide attempts (ρ = 0.27). The mean age onset for non-suicidal self-harm (18.9 yrs) was significantly younger than that of initial suicide (22.3 yrs). The age at initial physical assault (16.0yrs) was significantly younger than that of nonsuicidal self-harm and initial suicide attempt. Screening for all forms of violence appears warranted when determining suicide risk for this population. 相似文献
933.
Esterberg ML Goulding SM Walker EF 《Journal of psychopathology and behavioral assessment》2010,32(4):515-528
Cluster A personality disorders (PD), including schizotypal personality disorder (SPD), paranoid personality disorder (PPD),
and schizoid PD, are marked by odd and eccentric behaviors, and are grouped together because of common patterns in symptomatology
as well as shared genetic and environmental risk factors. The DSM-IV-TR describes personality disorders as representing stable
and enduring patterns of maladaptive traits, and much of what is understood about Cluster A personality disorders in particular
stems from research with adult populations. Less in known about these disorders in children and adolescents, and controversy
remains regarding diagnosis of personality disorders in general in youth. The current paper reviews the available research
on Cluster A personality disorders in childhood and adolescence; specifically, we discuss differentiating between the three
disorders and distinguishing them from other syndromes, measuring Cluster A disorders in youth, and the nature and course
of these disorders throughout childhood and adolescence. We also present recent longitudinal data from a sample of adolescents
diagnosed with Cluster A personality disorders from our research laboratory, and suggest directions for future research in
this important but understudied area. 相似文献
934.
The authors examined the efficacy of primary versus secondary intervention in moderating state anxiety and state anger from media‐based exposure to terrorism. Two hundred participants, allocated to a terrorism or nonterrorism media exposure and to antecedent or subsequent therapeutic or control intervention, were assessed for state anxiety and state anger responses. Results confirmed that higher postexposure response in the terrorism media exposure group was successfully moderated by primary but not by secondary therapeutic intervention. Findings illuminate the need in this domain for intervention that is sensitively assessed for content and sequencing. 相似文献
935.
936.
Coming out has long been depicted as a process that is conducive to personal growth. However, LGBTQ psychology has yet to
conduct systematic, theoretically informed research to study how individuals experience coming out growth (COG) and the impact
of such experiences on the lives of sexual minorities. The present investigation seeks to address these gaps in the literature
through an examination of stress-related growth within the context of coming out as a sexual minority. Findings from a preliminary
investigation of COG in a sample of 418 gay and lesbian adults are presented, including the development and initial validation
of the coming out growth scale (COGS), and data addressing the relationship between COG and relevant constructs found in the
literature on identity development and stress-related growth. 相似文献
937.
Transfer of skill engendered by complex task training under conditions of variable priority 总被引:1,自引:0,他引:1
Boot WR Basak C Erickson KI Neider M Simons DJ Fabiani M Gratton G Voss MW Prakash R Lee H Low KA Kramer AF 《Acta psychologica》2010,135(3):349-357
We explored the theoretical underpinnings of a commonly used training strategy by examining issues of training and transfer of skill in the context of a complex video game (Space Fortress, Donchin, 1989). Participants trained using one of two training regimens: Full Emphasis Training (FET) or Variable Priority Training (VPT). Transfer of training was assessed with a large battery of cognitive and psychomotor tasks ranging from basic laboratory paradigms measuring reasoning, memory, and attention to complex real-world simulations. Consistent with previous studies, VPT accelerated learning and maximized task mastery. However, the hypothesis that VPT would result in broader transfer of training received limited support. Rather, transfer was most evident in tasks that were most similar to the Space Fortress game itself. Results are discussed in terms of potential limitations of the VPT approach. 相似文献
938.
Michelle D. Berkovits 《Behavior Therapy》2010,41(3):375-387
Behavioral screening and preventive intervention were implemented for 3- to 6-year-olds in pediatric primary care with subclinical behavior problems. One hundred eleven children were screened with the Eyberg Child Behavior Inventory. Thirty children who scored within one standard deviation of the normative mean whose mothers indicated wanting help for their child's behavior were randomized to one of two abbreviated versions of Parent-Child Interaction Therapy (PCIT) for use in pediatric primary care: (a) a 4-session group preventive intervention called Primary Care PCIT (PC-PCIT); or (b) written materials describing basic steps of PCIT and guidelines for practice, called PCIT Anticipatory Guidance (PCIT-AG). Decreases in child problem behaviors and ineffective parenting strategies, and increases in parental feelings of control were not significantly different between versions at post-intervention or 6-month follow-up. Changes during intervention were significantly larger for both groups than changes during pretreatment baseline, with moderate to large effect sizes. These brief versions of PCIT are both promising primary care preventive interventions that deserve further study. 相似文献
939.
The present study examined the effect of worry versus relaxation and neutral thought activity on both physiological and subjective responding to positive and negative emotional stimuli. Thirty-eight participants with generalized anxiety disorder (GAD) and 35 nonanxious control participants were randomly assigned to engage in worry, relaxation, or neutral inductions prior to sequential exposure to each of four emotion-inducing film clips. The clips were designed to elicit fear, sadness, happiness, and calm emotions. Self reported negative and positive affect was assessed following each induction and exposure, and vagal activity was measured throughout. Results indicate that worry (vs. relaxation) led to reduced vagal tone for the GAD group, as well as higher negative affect levels for both groups. Additionally, prior worry resulted in less physiological and subjective responding to the fearful film clip, and reduced negative affect in response to the sad clip. This suggests that worry may facilitate avoidance of processing negative emotions by way of preventing a negative emotional contrast. Implications for the role of worry in emotion avoidance are discussed. 相似文献
940.
Michael J. Platow Francesca Filardo Linda Troselj Diana M. Grace Michelle K. Ryan 《European journal of social psychology》2006,36(1):135-146
The instrumental power associated with voicing opinions to an authority was manipulated to observe the effects upon subsequent discretionary, extra‐role behaviours. In two experiments, the provision of non‐instrumental voice increased extra‐role behaviours above a no voice condition. Experiment 2 also showed that this relationship was mediated by procedural‐justice perceptions, but not respect from, or social identification with, the group. The implications of these data for current theory, as well as the possible moderating role of social identification, are discussed. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献