首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   455篇
  免费   22篇
  2023年   4篇
  2022年   4篇
  2021年   3篇
  2020年   8篇
  2019年   8篇
  2018年   15篇
  2017年   17篇
  2016年   12篇
  2015年   14篇
  2014年   14篇
  2013年   57篇
  2012年   29篇
  2011年   25篇
  2010年   13篇
  2009年   14篇
  2008年   27篇
  2007年   23篇
  2006年   16篇
  2005年   17篇
  2004年   19篇
  2003年   19篇
  2002年   10篇
  2001年   3篇
  2000年   8篇
  1999年   2篇
  1998年   3篇
  1997年   3篇
  1996年   6篇
  1995年   7篇
  1994年   4篇
  1993年   5篇
  1992年   5篇
  1991年   8篇
  1990年   2篇
  1989年   1篇
  1988年   4篇
  1987年   3篇
  1986年   2篇
  1985年   1篇
  1984年   8篇
  1983年   4篇
  1982年   3篇
  1980年   3篇
  1979年   3篇
  1978年   1篇
  1977年   4篇
  1976年   2篇
  1975年   2篇
  1974年   9篇
  1973年   2篇
排序方式: 共有477条查询结果,搜索用时 15 毫秒
101.
Within the investment theory of creativity (Sternberg & Lubart, 1996), creativity is defined as a 2-part process of buying low by investing in unusual ideas and then selling high by convincing others of the value or usefulness of these new ideas. This process requires both creative ideation and perseverance. The purpose of this research was to examine the psychometric properties of instrumentation proposed to assess the 2 underlying constructs in this definition: the creative ideational behavior required to buy low and the persevering behavior required to sell high. In particular, psychometric properties of a creativity ideation measure, the Runco Ideational Behavior Scale (RIBS Scale: Runco, Plucker, & Lim, 2001) and a perseverance measure, the Grit Scale (Duckworth, Peterson, Matthews, & Kelly, 2007) were examined in this study. Two samples of undergraduate students (= 187; = 817) completed a survey including these two scales and demographic information. Factor analyses were performed on the RIBS and Grit Scales. The RIBS Scale was found to have a 2-factor structure and 2 proposed new subscales. The Grit Scale’s previously reported 2-factor structure was confirmed.  相似文献   
102.
Background: Depression is among the most common mental health problems for young people. In adults, depression is associated with neurocognitive deficits that reduce the effectiveness of treatment and impair educational and vocational functioning. Compared to adults, less is known about the neurocognitive functioning of young people with depression, and existing research has reported inconsistent findings. Method: This systematic review and meta-analysis synthesized the literature on neurocognitive functioning in currently depressed youth aged 12–25 years in comparison to healthy controls. Results: Following a systematic review of the literature, 23 studies were included in the meta-analysis. Poorer performance in the domains of attention (SMD: .50, 95% CI: .18–.83, p?=?.002), verbal memory (SMD: .78, 95% CI: .50–1.0, p?<?.001), visual memory (SMD: .65, 95% CI: .30–.99, p?<?.001), verbal reasoning/knowledge (SMD: .46; 95% CI: .14–.79; p?<?0.001) and IQ (SMD: .32; 95% CI: .08–.56; p?=?0.01) were identified in depressed youth. Relative weaknesses in processing speed/reaction time and verbal learning were also evident, however, these findings disappeared when the quality of studies was controlled for. Moderator analysis showed a tendency for poorer set-shifting ability in younger depressed participants relative to controls (although non-significant; p?=?.05). Moderator analysis of medication status showed taking medication was associated with poorer attentional functioning compared to those not taking medication. Conclusion: The findings suggest that currently depressed young people display a range of neurocognitive weaknesses which may impact treatment engagement and outcome. The findings support the need to consider neurocognitive functioning when treating youth with depression.  相似文献   
103.
The promise of online cognitive behavioral therapy for insomnia (CBT-I) and other sleep-related problems as an alternative to traditional face-to-face treatment rests upon the accessibility, ease-of-use, and effectiveness of these approaches. Here we provide a review of Sleepio, a digitalized, state-of-the-art CBT-I program for adults, informed by our personal experience with the program, available research, and information provided at the Sleepio website. The 6-week treatment program can be completed flexibly via web-based or mobile platform. Initial assessment of individual goals and baseline sleep patterns is used to build a personalized account comprised of four sections: Sleep Diary, Case File, Library, and Community. Sleepio uses evidence-based principles and practices, engaging content, and an easy-to-follow format. Unique features of the program including synchronization with compatible sleep tracking devices, multiple built-in user supports, and a 14-day money-back guarantee. Both statistical and clinically meaningful sleep improvements have been found in a large randomized controlled trial. Overall, Sleepio represents a model program for online CBT-I delivery.  相似文献   
104.

Purpose

For many consumer neuromarketing researchers, the use of functional magnetic resonance imaging has been the most preferred neuroscience technique. However, electroencephalography, eye tracking, and implicit measurements are becoming increasingly popular market research methods due to rapid technological improvements and reduced costs.

Design

This article is an overview of the most commonly used consumer neuroscience techniques in marketing research.

Findings

Many peer‐reviewed journal articles in the consumer neuroscience literature usually provide only a brief summary of the actual functions of each neuroscience technique used in their research. Throughout the consumer neuroscience and marketing research literature, there is a lack of comprehensive evaluation of the relative merits of all neuroscience research tools. There is no rigorous analysis of the relative appropriateness of all the neuroscience, physiological, and biometric research tools currently used in consumer neuroscience market research.

Originality/value

This is the first paper that provides a comprehensive review of all relevant neuroscience techniques with a proper explanation of their functions and utility for different types of research. Each individual neuromarketing research tools' strengths and weaknesses are analysed for particular types of marketing research questions and highlights some of the key research papers and authors for interested researchers to follow up.  相似文献   
105.
Despite the increase in the use of interactive technological devices, little is known about the impact that play context has on the production of spatial language by parents. To investigate whether there is differential parental spatial input afforded by play contexts with their preschoolers, 34 children (20 girls, 14 boys) and their primary caregivers engaged in 30‐min 3‐dimensional (3D) spatial play using blocks and puzzles and virtual 2‐dimensional (2D) spatial play using an iPad® in 2 separate home visits. There were no significant differences in the average amount of spatial talk and the number of spatial categories used by parents in both 3D and 2D play contexts. However, the amount of parental spatial talk decreased significantly with older preschoolers using the iPad®. In the 3D play contexts, parents produced more words related to spatial dimensions, location and directions, and continuous amount than in the 2D play contexts. However, in the 2D play contexts, they produced more words associated with orientations and transformations as well as deictics than in the 3D play contexts. Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input by supporting parents and caregivers with best practices.

Highlights

  • The present study examines the differences in parental spatial talk when using traditional versus technology‐based learning tools with their preschoolers.
  • Two 30‐min home observations of parent–child dyads playing blocks and puzzles versus spatial apps on an iPad®. No significant differences in the amount of parental spatial talk and the number of spatial categories in both play contexts were found.
  • Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input.
  相似文献   
106.
Chinese Scottish children (children who are born and live in Scotland with Chinese parents) face challenges in establishing their identity. However, there is lack of research that investigates ethnic minority Chinese children’s identity and associated feelings about the dual social context in which they live. The study introduced a social identity vignettes task to examine Chinese Scottish and White Scottish children’s perceptions of Chinese ethnic identity and Scottish national identity of a Scottish born Chinese character within two contrasting socio-cultural contexts (Scottish vs. Chinese). This study examines whether children’s ethnic and national identity and feelings of positivity are adaptive and sensitive to social context. In addition it explored age-related changes in perceptions of ethnic and national identification in the vignettes. The sample comprised of 161 children (8, 11, and 14 years). The results found Chinese Scottish children and White Scottish children’s judgments of the characters’ ethnic identity changed with the cultural context. Both groups of children had a similar perception of vignette characters’ feeling of positivity. Both Chinese and White Scottish children judged that the character would feel more positive about him/herself in the Chinese context. There was no main effect of age.  相似文献   
107.
108.
It is possible that statistical learning (SL) plays a role in almost every mental activity. Indeed, research on SL has grown rapidly over recent decades in an effort to better understand perception and cognition. Yet, there remain gaps in our understanding of how SL operates, in particular with regard to its (im)mutability. Here, we investigated whether participant-related variables (such as age) and task-related variables (such as speed of stimulus presentation) affect visual statistical learning (VSL) in typically developing children. We tested 183 participants ranging in age from 5 to 12 years and compared three speeds of presentation (using stimulus durations of 800, 400 and 200 msecs). A multiple regression analysis revealed significant effects of both age and speed of presentation - after attention during familiarization and gender had been taken into consideration. VSL followed a developmental trajectory whereby learning increased with age. The amount of learning increased with longer presentation times (as shown by Turk-Browne, Jungé & Scholl, 2005, in their study of adults). There was no significant interaction between the two variables. These findings assist in elucidating the nature of statistical learning itself. While statistical learning can be observed in very young children and at remarkably fast presentation times, participant- and task-related variables do impact upon this type of learning. The findings reported here may serve to enhance our understanding of individual differences in the cognitive and perceptual processes that are thought to rely, at least in part, on SL (e.g. language processing and object recognition).  相似文献   
109.
Joanne Hoven Stohs 《Sex roles》2000,42(5-6):339-361
This study examines a group of 419 multicultural women (64 African Americans, 136 Asian Americans, 171 Hispanic Americans, and 48 Middle Eastern Americans) from Southern California. It examines Chafetz's thesis that women with macrolevel power (high socioeconomic status, SES) will show higher levels of conflict with their spouses over household labor. Such conflict is expected to relate to dissatisfaction with the division of household labor as well as time or task differences with spouses over housework. The multicultural women in this study differed among themselves by SES (proportional income, job status, and education) as well as by the household time and tasks with their spouses, but such factors did not influence conflict. Results indicate that regardless of ethnicity or macrolevel power, multicultural women who perform more household tasks than other women are more dissatisfied with the division of labor. These variables alone influence the number of conflicts per week reported by racial and ethnic couples. When reasons for conflict are compared, the equity issue of unfair share is cited more frequently than any others. In general, comparisons with one's spouse on traditional woman's tasks and time on women's work are not salient to the experience of household labor conflicts among multicultural women even when macrolevel power is attained. The majority of our respondents earn 39% of the household income and work for pay 30 hr/week, yet perform the majority of necessary household labor. The proportional income and overall education levels of this sample are similar to Census Bureau statistics for their respective U.S. groups in 1995–1996.  相似文献   
110.
Successes--defined broadly as meeting important standards or receiving positive evaluations--are widely assumed to be enjoyed equally by people with high self-esteem (HSEs) and low self-esteem (LSEs). Three studies examined the contradictory hypothesis that HSEs react more favorably to success than do LSEs and that success brings about certain unfavorable consequences for LSEs. Undergraduate participants reacted to a laboratory-manipulated success (Studies 1 and 2) or imagined highly positive events in the future (Study 3). Self-esteem differences emerged in anxiety, thoughts about the self, and (in Study 3) thoughts about non-self-related aspects of the event. LSEs were more anxious than HSEs after succeeding, success improved HSEs' self-relevant thoughts but not LSEs', and LSEs focused more on success's negative aspects.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号