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661.
The results of four experiments provide evidence for controlled processing in the absence of awareness. Participants identified the colour of a neutral distracter word. Each of four words (e.g., MOVE) was presented in one of the four colours 75% of the time (Experiments 1 and 4) or 50% of the time (Experiments 2 and 3). Colour identification was faster when the words appeared in the colour they were most often presented in relative to when they appeared in another colour, even for participants who were subjectively unaware of any contingencies between the words and the colours. An analysis of sequence effects showed that participants who were unaware of the relation between distracter words and colours nonetheless controlled the impact of the word on performance depending on the nature of the previous trial. A block analysis of contingency-unaware participants revealed that contingencies were learned rapidly in the first block of trials. Experiment 3 showed that the contingency effect does not depend on the level of awareness, thus ruling out explicit strategy accounts. Finally, Experiment 4 showed that the contingency effect results from behavioural control and not from semantic association or stimulus familiarity. These results thus provide evidence for implicit control. 相似文献
662.
We investigated how 14‐month‐old infants know what others know. In two studies, an infant played with each of two objects in turn while an experimenter was present. Then the experimenter left the room, and the infant played with a third object with an assistant. The experimenter returned, faced all three objects, and said excitedly ‘Look! Can you give it to me?’ In Study 1, the experimenter experienced each of the first two toys in episodes of joint visual engagement (without manipulation) with the infant. In response to her excited request infants gave the experimenter the object she did not know, thus demonstrating that they knew which ones she knew. In Study 2, infants witnessed the experimenter jointly engage around each of the experienced toys with the assistant, from a third‐person perspective. In response to her request, infants did not give the experimenter the object she had not experienced. In combination with other studies, these results suggest that to know what others have experienced 14‐month‐old infants must do more than just perceive others perceiving something; they must engage with them actively in joint engagement. 相似文献
663.
The Level of Service/Case Management Index (LS/CMI) is the most commonly used case management tool among frontline criminal justice officials. However, the newest revision has been understudied. Literature suggests significant differences on Level of Service Inventory (LSI) and LSI–Revised subcomponents and total scores among various offender populations. Such differences, along with an overall lack of psychometric information, have significant implications for the use of this instrument. The current study examined the records of 200 consecutively supervised probationers for demographic information, criminal history, most recent crimes, mental health issues, substance use and abuse, and their LS/CMI scores for both offender group differences and factor structure. 相似文献
664.
Jafar Bakhshaie Daniel J. Paulus Angela Medvedeva Tanveer Otal Chad Lemaire Monica Garza Melissa Ochoa-Perez Jeanette Valdivieso Daniel Bogiaizian Andres G. Viana Anahi Collado Norman B. Schmidt Michael J. Zvolensky 《Journal of psychopathology and behavioral assessment》2017,39(3):563-574
The present investigation examined anxiety sensitivity (AS) in the relation between emotional nonacceptance (unwillingness to experience unwanted emotions) and mood and anxiety symptoms among Latinos seeking health services at a primary healthcare facility. Participants included 267 adult Latinos (85.4% female; Mage = 38.8 years, SD = 10.7, and 95.9% used Spanish as their first language). Results indicated that emotional nonacceptance was indirectly related to number of mood and anxiety disorders, anxious arousal, social anxiety, and depressive symptoms through AS. The observed effects were evident above and beyond the variance accounted for by gender, age, marital status, educational status, employment status, years living in the United States, and negative affectivity. Using a multiple mediation model revealed that the AS cognitive, physical, and social concerns demonstrated unique incremental explanatory effects (above and beyond the other two AS sub-scales) for depressive, anxious arousal, and social anxiety symptoms, respectively. Thus, specific sub-scales of AS were uniquely related with the expression of particular affective symptom domains. Overall, the present findings suggest that there is merit in focusing further scientific attention on the interplay between nonacceptance and AS in regard to better understanding and intervening to reduce anxiety/depressive vulnerability among Latinos in primary care. 相似文献
665.
C. Lemercier A. Simoës-Perlant J.R. Schmidt C. Boujon 《Revue Européene de Psychologie Appliquée》2017,67(1):43-50
Introduction/objective
In a sample of 171 participants aged 6 to 18, the present investigation assessed the changes in the size of the Stroop effect with age, and its relationship with the development of expectancies.Method
Experiment 1 consisted in four separated tasks, involving naming print colors or reading color words in either a purely neutral or mixed incongruent/neutral condition. Experiment 2 examined changes in the effect of expectation on color naming and word reading processes with age. We manipulated the stimulus set size (from three to seven different neutral stimuli to name or read per condition) in a neutral word-reading and a neutral color-naming task.Results
As expected, color naming and word reading develop with age, as revealed by decreased response times. More surprisingly, the magnitude of the Stroop effect was similar across age groups. No reversed Stroop effects were observed (Experiment 1). Moreover, increasing the number of different colors to be named slowed color-naming, but did not impact word reading latencies (Experiment 2).Conclusion
A reduction of the cost associated with increasing neutral stimulus set size with age was also observed, revealing the development of expectation processes. The regression analysis linking the data of the two experiments confirmed the impact of expectancies on color-naming but not on word reading. The analysis also supported the idea that the Stroop effect is in part due to expectation. 相似文献666.
Identity matching to sample and exclusion performance in elderly with and without neurocognitive disorders 下载免费PDF全文
Neurocognitive disorders (NCDs) affect complex processes of stimulus control, such as relational performance. The aims of this study were (a) to compare the performance of older adults with NCD with that of control older adults in generalized identity matching (GI) tests and in responding by exclusion probes and (b) to verify the effect of identity matching training on subsequent GI and exclusion tests, in older adults with NCD. Participants were 24 older adults (aged 60 to 92 years), eight without NCD (control group I [CG I]), and 16 with NCD: CG II, with accurate performance in the GI tests and the experimental group (EG), with low performance in these tests. After exclusion and GI tests with all participants, the EG underwent identity matching training with 3 pairs of visual stimuli, and exclusion and identity matching posttests. All participants of the CG I and CG II presented accurate performance in the tests. Seven of the 8 older adults of the EG achieved the learning criterion in the training and showed some improvement in the GI posttest; however, positive effects of the training were not observed in the exclusion posttests. Teaching procedures for identity matching in older adult patients with NCD can produce positive results; however, it is necessary to understand the relationship between cognitive decline and other relational performances. 相似文献
667.
The main aim of the current study is to examine the changes in the components of subjective well-being (SWB) over time in patients with osteoarthritis who have undergone total hip or knee replacement surgery (arthroplasty). We are also interested in determining whether pre-operative ratings of self-reported health (SRH) status, as well as change in health status, can serve as predictors for postoperative levels of SWB. To this end, 50 participants who had been admitted to a hospital for arthroplasty completed the measures twice—first at the clinic one day before the surgery, and then at home approximately 4.5 months after the surgery. Despite the fact that there were substantial improvements in participants’ health and physical functioning after the arthroplasty, there were no changes in their ratings of general SRH, life satisfaction (LS), or negative affect (NA). The only change in SWB scores was in the level of positive affect (PA), which was significantly higher after surgery compared with the pre-operative measurement. LS, NA, and PA scores after arthroplasty were differentially predicted by health ratings, showing that, it is the cognitive-evaluative component of SWB (i.e., LS) that is mostly responsible for the association between general SRH and SWB while affective components (i.e., NA and PA) are primarily related to more specific health indicators. Our findings can assist physicians in their efforts to provide more realistic expectations for their patients undergoing surgery in terms of the physical and psychological outcome. 相似文献
668.
A curious phenomenon in early social-cognitive development has been identified: Preschoolers deny that they can see others who cannot also see them (Russell, Gee, & Bullard, 2012). The exclusive focus on vision has suggested that this effect is limited to gaze, but children’s negations might reflect a broader phenomenon that extends to vocal communication. In Experiment 1 (N = 24), 3- to 4-year-olds were asked if they could see an agent whose eyes were covered, hear an agent whose ears were covered, and speak to an agent whose mouth was covered. In all cases, negative responses were more frequent than in a control condition in which the facial area was unoccluded. Experiment 2 (N = 24) provided evidence that children’s negations did not result from a misunderstanding of the questions. The findings suggest that young children apply a principle of reciprocal relatedness that is not limited to gaze. 相似文献
669.
MacLeod AK Tata P Tyrer P Schmidt U Davidson K Thompson S;POPMACT Group 《Journal of personality disorders》2004,18(5):459-466
Parasuicide patients have been found to lack positive expectations for the future. The aim of the present study was to look at variations in this lack of positive future-thinking as a function of personality status. A sample (N = 442) of repeat parasuicide patients was assessed on positive and negative future-thinking and the presence of personality disorder or personality difficulty. Those with a Cluster B personality disorder (borderline or dissocial) were significantly lower in positive future-thinking than those with no Cluster B symptoms or those with Cluster B personality difficulty. Neither Cluster A nor Cluster C symptomatology was related to positive future-thinking. Negative future-thinking was not significantly related to any type of personality disorder or difficulty. The results are interpreted as evidence of the importance of personality status in influencing positive future-thinking and gives some indications of why those with Cluster B personality disorder have such high rates of recurrent self-harm. 相似文献
670.
Various forms of disinhibitory psychopathology (e.g., substance use disorder) are characterized by a tendency to make overly risky decisions. The current paper reports on data suggesting that, in contrast, anxiety is associated with an exaggerated tendency to engage in risk-avoidant decision making. In a nonclinical sample of university students, trait anxiety was associated with relatively low willingness to take risks, across a range of behavioral contexts. Trait anxiety was also associated with pessimistic risk appraisals (e.g., heightened perceptions of the likelihood and severity of negative outcomes). Furthermore, these associations were apparent while controlling for depression. Additional findings suggest that heightened perceptions of the severity of negative outcomes might mediate the link between trait anxiety and risk avoidance. This research has implications for understanding the role basic risk decision-making processes may play in the nature and treatment of anxiety. 相似文献