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241.
On viewing Thurstone's psychophysical scale from the point of view of the mathematical theory of one-parameter continuous groups, it is seen that a variety of different psychological or statistical assumptions can all be made to lead to a scale possessing similar properties, though requiring different computational techniques for their determination. The natural extension to multi-dimensional scaling is indicated. 相似文献
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243.
Andrew W. Young Dennis C. Hay Kathryn H. McWeeny Andrew W. Ellis Christopher Barry 《Brain and cognition》1985,4(4):439-450
Right-handed subjects were asked to decide whether or not faces presented briefly in the RVF or in the LVF were familiar (familiar faces were those of famous people). This task avoids the need for extensive semantic processing or temporary storage involved in conventional naming or identification tasks, and thus eliminates the contribution of such factors to any observed asymmetry. The resulting finding of faster reaction times to LVF faces, with no overall visual hemifield difference in error rates, is taken to indicate a right-hemisphere superiority either in the processes used to construct facial representations or in the accessing of face recognition units, or both. 相似文献
244.
A lack of human interaction and environmental control in Internet-based data collection have been suggested as possible antecedents of careless responding, which occurs when participants respond to survey items without regard for item content. To address these possible antecedents, this study investigated whether survey proctoring deterred careless response in an undergraduate sample by reducing environmental distractions. The study randomly assigned respondents to one of three proctoring conditions: remote online un-proctored, remote online virtually proctored, and in-person classroom proctored. Data quality was examined via nine careless response indicators. Analyses indicated that proctor presence had effects on a small number of careless response indicators. Virtually proctored participants performed better than un-proctored participants on one of nine careless response indicators, and in-person proctored participants performed better on two careless response indicators compared to un-proctored participants. Environmental distraction fully mediated the relationship between in-person proctor presence and self-reported diligence. Implications for survey administration are discussed. 相似文献
245.
Edward H. F. De Haan Andrew W. Young Freda Newcombe 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1992,44(1):141-175
Despite the absence of “conscious”, overt identification, some patients with face recognition impairments continue covertly to process information regarding face familiarity. The fact that by no means all patients show these covert effects has led to the suggestion that indirect recogntion tasks may help in identifying different types of face recognition impairment. The present report describes a number of experiments with the patient NR, who, after a closed head injury, has been severely impaired at recognizing familiar faces. Investigations mostly failed to show overt or covert face recognition, but NR performed at an above-chance level in selecting the familiar face on a task requiring a forced-choice between a familiar and an unfamiliar face. This discrepancy between a degree of rudimentary overt recognition and absence of covert effects on most indirect tests was addressed using a cross-domaim identity priming paradigm. This examined separately the possibility of preserved recognition for faces that NR consistently chose correctly in a forced-choice familiarity decision and those on which he performed at chance level. Priming effects were apparent only for the faces that were consistently chosen as “familiar” in forced-choice. We suggest that NR's stored representations of familiar faces are degraded, so that face recognition is possible only via a limited set of relatively preserved representations able to support a rudimentary form of overt recognition and to facilitate performance in matching and priming tasks. 相似文献
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Pastoral Psychology - 相似文献
248.
Steven D. Vannoy MPH PhD Bonnie K. Andrews MPH David C. Atkins PhD Katherine A. Dondanville PsyD Stacey Young‐McCaughan RN PhD Alan L. Peterson PhD the STRONG STAR Consortium 《Suicide & life-threatening behavior》2017,47(6):723-728
Previous research in US Army Soldiers shows rates of mental health concerns as two to four times higher on anonymous surveys than on postdeployment health assessments. In this study, Soldiers presenting for health reassessment completed two questionnaires on suicide risk factors: one linked to the health assessment and one anonymous. About 5.1% of respondents reported suicide ideation on the anonymous questionnaire, 3.0% on the linked questionnaire, and 0.9% on the health reassessment. About 56.4% who reported suicide ideation anonymously told nobody of their thoughts. Current screening procedures identify only one in seven Soldiers experiencing suicide ideation and highlight the need for alternative risk‐detection strategies. 相似文献
249.
Su Mi Park Yoon A. ParkHae Woo Lee Hee Yeon JungJun-Young Lee Jung-Seok Choi 《Personality and individual differences》2013
This study aimed to determine how the Behavioral Inhibition System (BIS) and the Behavioral Approach System (BAS) affect Internet addiction in adolescents. Two hundred and eleven high school students participated in this study and completed the Young’s Internet Addiction Test (IAT), BIS/BAS scales, and several self-administered questionnaires about depression, anxiety, and impulsivity. Hierarchical regressions showed that BIS and BAS × BIS emerged as significant predictors of IAT; however, only BAS-fun seeking subscale predicted IAT among BAS related subscales. In further analyses, the BAS-fun seeking subscale was mediated by impulsivity and anxiety, and BIS was mediated by anxiety and depression. The current findings imply that BIS and BAS interdependently influence vulnerability to Internet addiction through both shared (anxiety) and different (depression and impulsivity, respectively) pathways. 相似文献
250.
Effect of Socioeconomic Status on the Linkage Between Suicidal Ideation and Suicide Attempts 下载免费PDF全文
Jeong Lim Kim PhD Ji Man Kim PhD Young Choi BSPH Tae‐Hoon Lee BSPH Eun‐Cheol Park MD PhD 《Suicide & life-threatening behavior》2016,46(5):588-597
Previous suicide attempts are a leading risk factor for completed suicide. To identify specific characteristics of those at high risk for attempts, we investigated associations with socioeconomic status (SES). Data from the 2013 Korean Community Health Survey (KCHS) included adults who reported suicidal ideation (N = 220,245). Attempts in the past 12 months were assessed. Associations of demographic, socioeconomic, and suicide‐related behavioral factors were analyzed using multiple logistic regression. Among those with suicidal ideation, 862 (3.9%) had attempted suicide. After stratification by age and gender, results showed that low education and unemployed young adult men and women had significantly higher rates of attempts. The lowest income level was associated with significantly higher rates of attempts in only young adult women. Among those with the lowest and highest income, the association between ideation and attempts was attenuated, whereas it was enhanced among other income groups. 相似文献