全文获取类型
收费全文 | 591篇 |
免费 | 17篇 |
出版年
2023年 | 5篇 |
2020年 | 10篇 |
2019年 | 10篇 |
2018年 | 9篇 |
2017年 | 10篇 |
2016年 | 12篇 |
2015年 | 9篇 |
2014年 | 11篇 |
2013年 | 71篇 |
2012年 | 16篇 |
2011年 | 20篇 |
2010年 | 12篇 |
2009年 | 11篇 |
2008年 | 17篇 |
2007年 | 14篇 |
2006年 | 13篇 |
2005年 | 13篇 |
2004年 | 14篇 |
2003年 | 5篇 |
2002年 | 10篇 |
2001年 | 20篇 |
2000年 | 14篇 |
1999年 | 5篇 |
1996年 | 6篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 7篇 |
1991年 | 10篇 |
1990年 | 9篇 |
1989年 | 9篇 |
1987年 | 6篇 |
1985年 | 11篇 |
1984年 | 5篇 |
1983年 | 11篇 |
1979年 | 8篇 |
1978年 | 7篇 |
1977年 | 9篇 |
1976年 | 5篇 |
1975年 | 11篇 |
1974年 | 7篇 |
1973年 | 9篇 |
1972年 | 6篇 |
1971年 | 8篇 |
1970年 | 8篇 |
1968年 | 9篇 |
1967年 | 11篇 |
1966年 | 14篇 |
1965年 | 7篇 |
1963年 | 11篇 |
1958年 | 4篇 |
排序方式: 共有608条查询结果,搜索用时 16 毫秒
81.
82.
83.
84.
Jaimie C. Northam Nadezhda Kurukulasuriya Caroline Hunt David J. Hawes 《The British journal of developmental psychology》2022,40(2):306-319
Relatively little is known about features of moral reasoning among young children with callous-unemotional (CU) traits (e.g., lack of guilt and empathy). This study tested associations between CU traits and emotion attributions (i.e., identification of others’ emotional states) and justifications (i.e., explanations for those emotional states), across social scenarios involving discreet versus salient distress cues. The participants were boys aged 6-to-10 years (N = 50; Mage = 7 years 7 months), who were interviewed about 12 hypothetical scenarios (eight with discreet and four with salient distress cues). Regression models indicated that CU traits, in interaction with high levels of antisocial behaviour, were associated with reduced emotion attributions of fear in discreet but not salient immoral scenarios. Higher CU traits were also associated with reduced justifications referencing others’ welfare in discreet scenarios, and increased references to action-orientated justifications in salient scenarios. These findings suggest that CU traits are associated with early moral reasoning impairments and that salience of distress may be important to these processes. 相似文献
85.
Roediger and McDermott (1995) rejuvenated interest in Deese’s (1959) paradigm for producing reliable intrusions and false alarms. Using this paradigm in three experiments, we demonstrated that visual study presentation dramatically reduces the rate of false memories. Only auditory study presentation resulted in equal production of studied and critical items. Correct recall and recognition were unaffected. The suggestion that visual presentation provides a means for discriminating between false and true memories was supported by Experiment 3: Pleasantness rating of study items significantly reduced the creation of false memories regardless of modality. 相似文献
86.
The relationship between emesis and taste aversion learning was studied in ferrets (Mustela putorius furo) following exposure to ionizing radiation (50-200 cGy) or injection of lithium chloride (1.5-3.0 mEq/kg, ip). When 10% sucrose or 0.1% saccharin was used as the conditioned stimulus, neither unconditioned stimulus produced a taste aversion, even when vomiting was produced by the stimulus (Experiments 1 and 2). When a canned cat food was used as the conditioned stimulus, lithium chloride, but not ionizing radiation, produced a taste aversion (Experiment 3). Lithium chloride was effective in producing a conditioned taste aversion when administration of the toxin was delayed by up to 90 min following the ingestion of the canned cat food, indicating that the ferrets are capable of showing long-delay learning (Experiment 4). Experiment 5 examined the capacity of amphetamine, which is a qualitatively different stimulus than lithium chloride or ionizing radiation, to produce taste aversion learning in rats and cats as well as in ferrets. Injection of amphetamine (3 mg/kg, ip) produced a taste aversion in rats and cats but not in ferrets which required a higher dose (> 5 mg/kg). The results of these experiments are interpreted as indicating that, at least for the ferret, there is no necessary relationship between toxin-induced illness and the acquisition of a CTA and that gastrointestinal distress is not a sufficient condition for CTA learning. 相似文献
87.
A study was conducted to identify codes of nonverbal behavior which could be used by interviewers in a standard field interview to systematically assess deception and emotional states of respondents. Ten male and 10 female subjects were interviewed on topics that had been pretested to arouse in them pleasant involvement, passivity, and unpleasant involvement. Subjects were also instructed to lie to the interviewer on issues of importance to them. Eye contact was measured by observation through a one-way mirror. Smiles, gestures, self-manipulations and postural shifts were scored from videotapes of the interview. The most distinctive patterns of nonverbal cues occurred with unpleasant-involvement and deception questions. The former state was characterized by increases in smiling, self-manipulations, and postural shifts. Deception responses were marked by decreases in smiling and increases in self-manipulations and postural shifts. Results also suggested that eye contact functioned as an intensifier of affect. 相似文献
88.
A motorized chair (with precise servo controls) accelerated the observer in a clockwise (CW) or counterclockwise (CCW) direction at rates that ranged in logarithmic progression from 0.02 to 6.00 deg/sec2. The target, a narrow collimated Line of light, was contained within a goggle device worn by the observer and therefore fixed in relative position to him. The illusion, appearing as rightward or leftward movement of the visual target in the direction of acceleration, was determined by a double staircase procedure among 300 normal and 4 labyrinthine-defective observers. None of the latter perceived the illusion. The majority of normal observers revealed no substantial directional difference (CW vs. CCW threshold). Threshold frequency distributions ranged in rate (deg/sec2) from 0.020 to 0.950; the threshold of response in more than half the normal observers was less than 0.10, in over three-fourths was less than 0.20, in over 90% less than 0.30, and 100% less than 1.00. 相似文献
89.
90.
The computer-assisted multidisciplinary Psychiatric Assessment Unit at the Salt Lake City VA Hospital required a unique computer system. Design considerations and procedures for development of a Psychiatric Real-Time Information System for Management (PRISM) are outlined. This design is presented as an example for others considering implementing on-line systems. Advantages of the approach are discussed. 相似文献