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231.
Volunteer chronic alcoholics were given daily access to substantial quantities of alcohol within a residential research setting. Drinking was suppressed to an average of approximately one-half of Baseline levels when 10 or 15 min of physical and social isolation was required as an immediate consequence to receiving each one-ounce drink of 95-proof ethanol. This time-out procedure suppressed the drinking of nine out of ten subjects. Drinking returned to high levels when brief contingent time-out was discontinued. The relevance of such reversible controlling relationships to the treatment of alcoholism is discussed. 相似文献
232.
The Habit Reversal Procedure for eliminating nervous habits was applied to the problem of stuttering. In the new procedure the speaker interrupted his speech at moments of actual or anticipated stuttering and at natural pause points, and resumed speaking immediately after breathing deeply during the pause. In addition to this regularized pausing and breathing, the program included other factors such as formulation of one's thoughts prior to speaking, identification of stutter-prone situations, identification of mannerisms associated with stuttering, speaking for short durations when tense or nervous, daily breathing exercises, relaxation procedures for anxiety, immediate display of improved speaking, and enlisting family support for progress. Fourteen stutterers were given training in the program during a single counseling session of about two hours duration. The next day, the average number of stuttering episodes decreased by 94 per cent, by 97 per cent at the end of one month, and by 99 per cent during the extended follow-up. Each of the clients was improved by at least 93 per cent. The new procedure appears to be more rapid and effective than alternative procedures. 相似文献
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Heart rate conditioning in the newborn infant 总被引:3,自引:0,他引:3
R K Clifton 《Journal of experimental child psychology》1974,18(1):9-21
In an attempt to condition heart rate in newborns, 21 infants were assigned to Conditioning, Random Control, and Backward Conditioning Groups. During training trials, the Conditioning Group received an eight-second tone (CS), a six-second ISI, and a ten-second presentation of glucose via nipple (UCS) that overlapped the last two seconds of tone. The Random Control Group received tones at the same intertrial intervals as the Conditioning Group, but glucose varied randomly. The Backward Conditioning Group received glucose during the ten seconds immediately preceding tone onset. The response to both CS and UCS during base trials was HR acceleration. The response to tone habituated in all groups, but the acceleration to glucose was maintained throughout conditioning. Although no conditioned response to the tone developed over trials, a large HR deceleration appeared during extinction to the absence of the UCS in the Conditioning Group only. This deceleration was interpreted as an orienting response to the absence of an expected event. 相似文献
236.
College student subjects (Ss) classified phrases as making sense or not according to sound in one condition, according to visual appearance in another, and in abasic task in which either strategy would yield right answers. Ss who were relatively fast in the visual condition were faster at the basic task than Ss who were relatively fast in the sound condition. Other results suggested that the former Ss used a visual strategy in the basic task while the latter used a phonemic strategy. 相似文献
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Although joblessness is a major problem, no method of job-counseling has been demonstrated to be superior to usual job-finding practices. The present study describes a new type of program, which has now been evaluated experimentally in a matched-control design. The new program was conducted in a group and stressed such distinctive techniques as mutual-assistance among job-seekers, a ‘buddy’ system, family support, and sharing of job leads. In addition, the program arranged special ways of using such common practices as searching want-ads, role-playing, telephoning, motivating the job-seeker, constructing a resume and contacting friends. Within 2 months 90 per cent of the counseled job-seekers had obtained employment vs. 55 per cent of the non-counseled job-seekers. All clients who attended the program regularly obtained employment. After 3 months, 40 per cent of the non-counseled job-seekers were still unemployed. The average starting salary was about a third higher for the counseled job-seekers. The present procedure appears to be an effective method of assisting a greater proportion of the unemployed to obtain jobs and more quickly, and at a higher salary than they could obtain when they used the usual job finding procedures. 相似文献