全文获取类型
收费全文 | 1692篇 |
免费 | 121篇 |
专业分类
1813篇 |
出版年
2024年 | 3篇 |
2023年 | 28篇 |
2022年 | 33篇 |
2021年 | 35篇 |
2020年 | 48篇 |
2019年 | 61篇 |
2018年 | 93篇 |
2017年 | 87篇 |
2016年 | 75篇 |
2015年 | 64篇 |
2014年 | 68篇 |
2013年 | 199篇 |
2012年 | 92篇 |
2011年 | 111篇 |
2010年 | 52篇 |
2009年 | 66篇 |
2008年 | 97篇 |
2007年 | 95篇 |
2006年 | 69篇 |
2005年 | 63篇 |
2004年 | 62篇 |
2003年 | 52篇 |
2002年 | 54篇 |
2001年 | 18篇 |
2000年 | 18篇 |
1999年 | 18篇 |
1998年 | 15篇 |
1997年 | 11篇 |
1996年 | 14篇 |
1995年 | 12篇 |
1994年 | 11篇 |
1993年 | 5篇 |
1992年 | 7篇 |
1991年 | 3篇 |
1990年 | 8篇 |
1989年 | 4篇 |
1988年 | 9篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 5篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 3篇 |
1980年 | 6篇 |
1979年 | 5篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1964年 | 1篇 |
1960年 | 1篇 |
排序方式: 共有1813条查询结果,搜索用时 0 毫秒
271.
Xiang Li Wei Teng Chan Rebecca P. Ang Vivien S. Huan 《Journal of psychopathology and behavioral assessment》2017,39(2):198-208
There is little knowledge available concerning psychopathic traits in Asian adolescents; a lack of a suitable measurement instrument for assessing psychopathy in Asian societies may account for this. This study aimed to validate a widely used scale in the West — the Antisocial Process Screening Device (APSD) — in Singaporean school-based and at-risk adolescents. Using an exploratory factor analysis (EFA) and a confirmatory factor analysis (CFA), this study examined the two-factor (i.e., grandiose-manipulative/impulsive traits and callous-unemotional traits) and three-factor (i.e., grandiose-manipulative traits, impulsivity, and callous-unemotional traits) models of the APSD in 1027 school-based and 113 at-risk adolescents. School samples are adolescents from three secondary schools, while at-risk samples are adolescents who manifest different types of delinquent behaviors and are either placed in more structured settings or need closer supervision although they have not violated the law. Gender invariance was further tested in the school-based sample by conducting a multigroup CFA. The convergent validity of the APSD was also investigated in the school-based sample. For the school-based adolescents, the APSD revealed that the three-factor model provided a superior fit over the two-factor model and the factorial invariance across gender. Significant relationships between the three dimensions of the APSD and aggression and delinquency support the convergent validity of the APSD. As for the at-risk adolescents, both the two- and three-factor models were acceptable, but the two-factor model was preferred as it was parsimonious and it aligned with the conceptualized characteristics of psychopathic traits. Findings suggest that the APSD is a reliable and sound instrument for measuring psychopathic traits in Asian school-based and at-risk adolescents. 相似文献
272.
Inspired by Sandra Bem and subsequent theorists, we examine gender as a multidimensional construct that differs across adulthood to test claims made by two different theories of life-span gender development—that men and women cross over and become more like the other gender with age, and that aging involves degendering or viewing gender as a less central aspect of the self. Self-report survey data from a U.S. sample of men and women recruited from Amazon’s Mechanical Turk (25–89 years, M age?=?47.38, SD?=?14.05) were used to investigate the extent to which stereotypically masculine traits; stereotypically feminine traits; androgyny; gender identification (i.e., identifying with one’s gender group and viewing this as a positive part of the self); and gender typicality (i.e., viewing oneself as a typical member of one’s gender group) differ between younger (i.e., under age 40), middle-aged (i.e., ages 40–59), and older men and women (i.e., age 60 and older) and by marital status. Results indicate that gender differences in stereotypically masculine and feminine personality traits exist, and that marital status moderates age and gender differences in traits. Among older men, those who are married are more likely to endorse stereotypically masculine traits, but also have higher androgyny scores than unmarried men. With age, both men and women perceive themselves as more typical examples of their gender group. Results are discussed as providing limited support for crossover theory, but not degendering. 相似文献
273.
Rebecca S. Bigler 《Sex roles》2017,77(11-12):734-742
Janet Taylor Spence was a gender pioneer in her career as an academic psychologist and an important contributor to the psychological study of gender roles. That is, she both blazed a path for women in academia and contributed to our scientific understanding of the factors that produce and shape such paths. In this piece, I address both these aspects of her life and work. I begin by briefly highlighting Spence’s groundbreaking posts in academia and her influence on my own academic career. With respect to her research, I identify five aspects of Spence’s work that were innovative and made important, lasting contributions to theoretical and empirical approaches to understanding gender in the United States. I first describe Spence’s commitment to challenging the ideological beliefs about gender held by laypeople and scientists alike by engaging in empirical tests of commonly held beliefs. I next review Spence’s argument that within-individual variability of gender-typing of the self is normative rather than unusual. Third, I describe Spence’s beliefs about the relation between gender-typing of the self and gender-typing of others, and fourth, I describe Spence’s work concerning the mechanisms that support self-perceived femininity and masculinity. In the fifth and final section, I highlight Spence’s treatment of environmental contributions to gender role development. 相似文献
274.
Should you Sleep on it? The Effects of Overnight Sleep on Subjective Preference‐based Choice 下载免费PDF全文
Conventional wisdom and studies of unconscious processing suggest that sleeping on a choice may improve decision making. Although sleep has been shown to benefit several cognitive tasks, including problem solving, its impact on everyday choices remains unclear. Here we explore the effects of ‘sleeping on it’ on preference‐based decisions among multiple options. In two studies, individuals viewed several attributes describing a set of items and were asked to select their preferred item after a 12‐hour interval that either contained sleep or was spent fully awake. After an overnight period including sleep, individuals showed increases in positive perceptions of the choice set. This finding contrasts with previous research showing that sleep selectively enhances recall for negative information. In addition, this increase in positive recall did not translate into a greater desire to purchase their preferred item or into an overall benefit for choice satisfaction. Time‐of‐day controls were used to confirm that the observed effects could not be explained by circadian influences. Thus, we show that people may feel more positive about the choice options but not more confident about the choice after ‘sleeping on’ a subjective decision. We discuss how the valence of recalled choice set information may be important in understanding the effects of sleep on multi‐attribute decision making and suggest several avenues for future research. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
275.
276.
277.
Nina Hallowell Julia Lawton Shirlene Badger Sue Richardson Richard H Hardwick Carlos Caldas Rebecca C. Fitzgerald 《Journal of genetic counseling》2017,26(4):752-762
Individuals identified as at high risk of developing Hereditary Diffuse Gastric Cancer (HDGC) are advised to undergo prophylactic surgery - have their stomach removed - in their early twenties. Research with (older) cancer patients who undergo gastrectomy for curative reasons suggests that gastric resection has a number of physical and psychosocial sequelae. Because it is difficult to extrapolate the findings of studies of older cancer patients to younger healthy patients who are considering prophylactic total gastrectomy (PTG), the aim of this qualitative interview study was to determine the psychosocial implications of undergoing prophylactic surgery to manage genetic risk. Fourteen men and 13 women from the UK’s Familial Gastric Cancer study who had undergone PTG were invited to participate in qualitative interviews. Most reported that undergoing surgery and convalescence was easier than anticipated. There was evidence that age affected experiences of PTG, with younger patients tending to report faster recovery times and more transient aftereffects. All saw the benefits of risk reduction as outweighing the costs of surgery. Surgery was described as having a range of physical impacts (disrupted appetite, weight loss, fatigue, GI symptoms) that had related psychological, social and economic implications. Those considering PTG need to be aware that its impact on quality of life is difficult to predict and negative sequelae may be ongoing for some individuals. 相似文献
278.
To assess whether emotional intelligence (EI) is related to self‐assessed relationship quality, an ability test of EI and measures of relationship quality were administered to 86 heterosexual couples in a university setting. Results indicated that female partners were significantly higher in EI than male partners and that EI scores were uncorrelated within couples. Two 2 × 2 multiple analyses of variance (performed separately for positive and negative outcomes) assessed how relationship quality measures differed across four different types of couples (high‐EI female/high‐EI male, low‐EI female/low‐EI male, etc.). As predicted, couples with both partners low on EI tended to have the lowest scores on depth, support, and positive relationship quality and the highest scores on conflict and negative relationship quality. Counter to our hypotheses, couples with both partners high on EI did not consistently have higher scores on positive outcomes and lower scores on negative outcomes than couples with one high‐EI partner. 相似文献
279.
Gordon B. Forbes Leah Adams-Curtis Rebecca L. Jobe Kay B. White Jessica Revak Ivanka Zivcic-Becirevic Alessandra Pokrajac-Bulian 《Sex roles》2005,53(3-4):281-298
A study of body dissatisfaction, as measured by the Figure Rating Scale (Stunkard, Sorenson, & Schlusinger, 1983) and the
Body Esteem Scale (Franzoi & Shields, 1984), in 75 college women and their mothers indicated that both daughters and mothers
experienced body dissatisfaction. When body size was statistically controlled, either no difference was found between the
groups or daughters were found to have greater body dissatisfaction than mothers. The results supported the hypotheses that
(1) there are generational differences in body dissatisfaction, (2) both cohort and developmental effects contribute to these
differences, and (3) that a developmental effect (mothers' greater body size) may obscure a cohort effect (daughters' greater
exposure to the thin body ideal). Body dissatisfaction measures based on the mothers' retrospective ratings of how they felt
at their daughters' age were consistent with these hypotheses. Relationships between body dissatisfaction and the Sociocultural
Attitudes Toward Appearance Questionnaire (Heinberg, Thompson, & Stormer, 1995) were stronger and more frequent for daughters
than for mothers and for the Internalization Scale than for the Awareness Scale. Relationships between the Ambivalent Sexism
Inventory (Glick & Fiske, 2001) and body dissatisfaction were stronger for mothers than for daughters and for Benevolent Sexism
than for Hostile Sexism. 相似文献
280.
Traumatic stress, perceived global stress, and life events: prospectively predicting quality of life in breast cancer patients. 总被引:8,自引:0,他引:8
Deanna M Golden-Kreutz Lisa M Thornton Sharla Wells-Di Gregorio Georita M Frierson Heather S Jim Kristen M Carpenter Rebecca A Shelby Barbara L Andersen 《Health psychology》2005,24(3):288-296
The authors investigated the relationship between stress at initial cancer diagnosis and treatment and subsequent quality of life (QoL). Women (n = 112) randomized to the assessment-only arm of a clinical trial were initially assessed after breast cancer diagnosis and surgery and then reassessed at 4 months (during adjuvant treatment) and 12 months (postadjuvant treatment). There were 3 types of stress measured: number of stressful life events (K. A. Matthews et al., 1997), cancer-related traumatic stress symptoms (M. J. Horowitz, N. Wilner, & W. Alvarez, 1979), and perceived global stress (S. Cohen, T. Kamarck, & R. Mermelstein, 1983). Using hierarchical multiple regressions, the authors found that stress predicted both psychological and physical QoL (J. E. Ware, K. K. Snow, & M. Kosinski, 2000) at the follow-ups (all ps < .03). These findings substantiate the relationship between initial stress and later QoL and underscore the need for timely psychological intervention. 相似文献