全文获取类型
收费全文 | 422篇 |
免费 | 25篇 |
出版年
2022年 | 5篇 |
2021年 | 5篇 |
2020年 | 10篇 |
2019年 | 14篇 |
2018年 | 13篇 |
2017年 | 8篇 |
2016年 | 17篇 |
2015年 | 9篇 |
2014年 | 13篇 |
2013年 | 49篇 |
2012年 | 21篇 |
2011年 | 17篇 |
2010年 | 8篇 |
2009年 | 10篇 |
2008年 | 14篇 |
2007年 | 11篇 |
2006年 | 10篇 |
2005年 | 9篇 |
2004年 | 7篇 |
2003年 | 10篇 |
2002年 | 11篇 |
2001年 | 7篇 |
2000年 | 11篇 |
1999年 | 9篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1994年 | 7篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 5篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1984年 | 4篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1975年 | 3篇 |
1973年 | 5篇 |
1972年 | 4篇 |
1970年 | 4篇 |
1968年 | 8篇 |
1958年 | 2篇 |
排序方式: 共有447条查询结果,搜索用时 15 毫秒
1.
Some models of the lexicon predict that recognition of words should produce activation spreading to phonologically related words. Consistent with this prediction, Hillinger (1980) demonstrated priming in a visual lexical decision task for word targets preceded by graphemically similar or graphemically dissimilar primes that rhymed with the target. In Experiment 1, we investigated whether this phonological priming effect occurred automatically or because of subject strategies. Although semantically associated primes produced significant facilitation in Experiment 1, no evidence of phonological priming was obtained. Experiments 2 to 5 were conducted in an attempt to obtain the phonological priming effect. Experiment 5 was a replication of one of Hillinger’s experiments. In none of these experiments was phonological priming observed. These results indicate either that the lexicon is not organized such that spreading activation occurs on the basis of phonological similarity, or that visual lexical decisions are made without phonological mediation. 相似文献
2.
Differences in school behavior and achievement between students from intact, reconstituted, and single-parent families were analyzed. Students from intact two-parent families had fewer absences and tardies, higher grade point averages, and fewer negative and more positive teacher behavioral ratings than did those from reconstituted and single-parent families. 相似文献
3.
John M. Eiler Walter W. Nelson Craig C. Jensen Steven P. Johnson 《Behavior research methods》1989,21(1):53-58
Using bar code technology to automate data collection provides a rapid and reliable alternative to paper-and-pencil tracking or keyboard entry into pocket or laptop computer. An array of bar code symbols is printed on a data menu, with a unique symbol corresponding to each possible observation. Bar code symbols are scanned using hand-held readers, which record the event, log the observation time, and store data for transfer to a personal computer. Advantages of the bar code monitoring system include: (1) ease of use by staff with minimal technical training, (2) reduced data entry errors and increased entry speed, (3) reliable portable operation, and (4) low-cost hardware. While the bar code system described here is used for behavioral monitoring in a residential treatment setting for the developmentally disabled, with minimal modification this system can be adapted for use in a wide variety of research and clinical applications. 相似文献
4.
Rats were used to determine whether stress-induced analgesia (SIA) can be produced by conditioning with interoceptive stimuli (LiCl) as with exteroceptive stimuli (footshock). SIA was measured using a tail-flick test. As expected, unavoidable footshock as well as conditioning with footshock produced SIA. In contrast, conditioning with LiCl failed to cause SIA. The findings support the notion of functional differences in neural substrates for conditioning by exteroceptive and interoceptive cue. 相似文献
5.
Psychobiological Factors Predicting the Course of Breast Cancer 总被引:3,自引:0,他引:3
Mogens R. Jensen 《Journal of personality》1987,55(2):317-342
Drawing on a carefully controlled sample of 52 women with a history of breast carcinoma and 34 healthy controls, this prospective study examined empirical associations between psychological factors and the progression of neoplastic disorders over a follow-up period averaging 624 days. Psychological variables were psychometrically assessed by self-report measures. A multiple regression analysis which controlled for disease stage at original diagnosis, age, total length of disease course, hematological factors, and blood chemistries measured at study onset showed neoplastic spread to be associated with a repressive personality style, reduced expression of negative affect, helplessness-hopelessness, chronic stress, and comforting daydreaming. The identified model of medical and psychological variables accounted for 56% of the observed variance. A psychobiological model of brain-body disregulation provided the best account of the observed associations between psychological functioning and the progression of disease. Future research is necessary to examine the role which psychological functioning may exert upon health-relevant behaviors that might blunt the benefits of professional health care. 相似文献
6.
Mark P. Jensen 《Sex roles》1987,17(5-6):253-267
The observation that men are usually more supportive of war than women had led several authors to suggest that masculinity plays a causal role in the decision to make war and stockpile nuclear arms. In order to examine the relationship between sex role orientation and attitudes towards war and nuclear weapons, gender and measures of sex role orientation were used to predict three attitudes about nuclear weapons and the use of military force. Two specific and two classes of hypotheses regarding the possible relationships among these variables were tested: masculinity, femininity, Masculinity × Femininity interaction, and Gender × Sex Role Orientation hypotheses. The results provided limited support only for the femininity hypothesis—that attitudes toward war are associated with feminine traits. However, neither masculinity nor femininity was found to be the only mediators of the gender/war attitude relationship, indicating that sex role orientation (and especially masculinity) should be given less emphasis when trying to explain the relationship between gender and attitudes toward war.The author gratefully acknowledges the helpful comments of Douglas Kenrick, Nancy Russo, and an anonymous reviewer on a earlier version of this paper. 相似文献
7.
Helge Sletvold Geirr Molde Jensen K. Gunnar Götestam M.D. Ph.D. 《Integrative psychological & behavioral science》1986,21(1):32-35
Forty normotensive subjects participated on a voluntary basis in a study designed to compare the effect of suggestions on blood pressure (BP). Two experimental groups received suggestions presumed to be specific in lowering or raising BP after simple relaxation (relaxation group) or hypnotic induction (hypnotic group). A control group was used to record the BP changes over time. The time variable was significant for both systolic (SBP) and diastolic blood pressure (DBP). Induction procedures (hypnosis or relaxation) resulted in significant decreases in DBP in both experimental groups. In the control group there was a significant decrease in SBP. A specific suggestion to increase the BP resulted only in DBP increase in the hypnotic group. This group also gave an increase of both SBP and DBP over the entire experiment, whereas the relaxation group resulted in a significant decrease in SBP. There was no significant group variable, indicating no differences between the groups. Further research is needed to enable firm conclusions of the effect of suggestions on BP. 相似文献
8.
The self-injurious forehead-gouging behavior that had resulted in blindness for a profoundly retarded 27-yr-old male was successfully treated using a combination of differential reinforcement of incompatible behavior during unstructured situations and prevention of escape during compliance situations. After self-injurious behavior was reduced to a low frequency, a reduction of his daily dose of chloral hydrate was accompanied by a large increase in self-injury, but the behavior gradually returned to its previous low level. A large increase in self-injury also occurred following transfer to another living unit, but the behavior again decreased to a low frequency. Treatment gains were maintained following transfer to another residential facility with follow-up observations occurring at 1, 2, 8, 15, 22, 27 and 35 months. The multiple determination of self-injurious behavior in this one S highlights the behavioral complexity of some of these behaviors. 相似文献
9.
Inverse relation between choice and local response rate with a schedule of response-produced blackouts 下载免费PDF全文
Arnett FB 《Journal of the experimental analysis of behavior》1972,17(1):37-43
Pigeons were exposed to a two-key concurrent chains schedule in which identical frequencies and distributions of food presentations generated different response rates in the terminal links. An inverse relation between local rate of response in the terminal links and relative frequency of response in the initial links was observed. The high response rate was produced in one terminal link by a second-order schedule in which responding produced brief blackouts of the response key. Responding under the same schedule in the other terminal link did not produce blackouts. Under initial training and after spatial reversal of the terminal-link schedules, two of three pigeons had lower relative frequencies of response in the initial member of the chain with the higher terminal link response rate. The third pigeon showed no change in preference at reversal. 相似文献
10.