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101.
102.
Fjellstedt and Sulzer-Azaroff (1973) used differential reinforcement of short latencies to decrease a child's latency to comply with instructions. We replicated this contingency with a young man diagnosed with Asperger syndrome across two tasks (question answering and math problem solving). We added a differential reinforcement contingency to teach the participant to discriminate between math problems that could be answered rapidly and those that required more time for accurate performance. 相似文献
103.
Kenjiro Aoyama 《Learning and motivation》2007,38(3):284-293
This study tested the effects of post-session wheel running on within-session changes in operant responding. Lever-pressing by six rats was reinforced by a food pellet under a continuous reinforcement (CRF) schedule in 30-min sessions. Two different flavored food pellets were used as reinforcers. In the wheel conditions, 30-min operant-sessions with one of the flavored pellets were followed by 30-min free-wheel running sessions. Meanwhile, in the home conditions, rats’ operant responding was reinforced by the other flavored pellets during 30-min operant-sessions, and the rats were then returned to their homecages. All rats were exposed to 4 wheel and 4 homecage sessions. Operant responding was lowered during the wheel conditions. However, post-session running did not alter the within-session pattern of operant responding. These effects were practically identical to the effects of drug-induced taste-aversion learning on within-session changes in operant responding, suggesting similar mechanisms in both taste-aversion preparations. 相似文献
104.
Rats in a Pavlovian situation were trained under three different reward schedules, at either a 30 s or a 90 s intertrial interval (ITI): Consistent reward (C), 50% irregular reward (I), and single alternation of reward and nonrewarded trials (SA). Activity was recorded to the conditioned stimulus (CS) and in all 10 s bins in each ITI except the first 10 s bin. Responding increased progressively over the bins of the 90 s ITI indicating a role for temporal cues in the ITI. Single alternation patterning (SAP), more vigorous responding on rewarded than on nonrewarded trials, occurred in the ITI as well as to the CS and differed little at the 30 s and 90 s ITI. The occurrence of SAP to the CS and, as shown here for the first time, in the ITI along with the findings for the C and I schedules, indicate three matters of importance. First, along with other cues such as temporal cues, behavior is influenced by cues associated with reward and nonreward both in the ITI and when the CS is presented. Second, as the percentage of reward associated with these cues increases so too does vigor of responding. Finally, if the cues produced by reward events are memories the retrieval cues for such memories are present in the ITI as well as when the CS is presented. Considerations are advanced indicating that reward produced cues may influence responding in the Pavlovian situation not only under regular schedules such as the SA schedule, but under all schedules. Indeed, such cues may more validly signal reward and nonreward than the CS itself. 相似文献
105.
Ashley L. Matter Katie M. Wiskow Jeanne M. Donaldson 《Journal of applied behavior analysis》2020,53(1):147-166
Using instructional strategies based on derived relational responding (DRR) to teach foreign-language targets may result in emergent, untrained foreign-language relations. One benefit of using DRR instructional strategies is the efficiency with which an individual acquires additional stimulus relations as a result of emergent responding following acquisition of one or a small number of relations. In the current study, we compared the efficiency of tact training alone to a traditional foreign-language teaching strategy (i.e., teaching all relations concurrently—mixed training) with four, 4-year-old children. The results demonstrated that tact training was more efficient than mixed training for 5 of 7 stimulus sets. The findings add to the research demonstrating that DRR instructional strategies, specifically tact training, may be more efficient than concurrently teaching all targeted relations. 相似文献
106.
Participant carelessness is a source of invalidity in psychological data (Huang, Liu, & Bowling, 2015), and many methods have been created to screen for this carelessness (Curran, 2016; Johnson, 2005). These include items that researchers presume thoughtful individuals will answer in a given way (e.g., disagreement with “I am paid biweekly by leprechauns”, Meade & Craig, 2012). This paper reports on two samples in which individuals spoke aloud a series of these questions, and found that (a) individuals do occasionally report valid justifications for presumed invalid responses, (b) there is relatively high variance in this behavior over different items, and (c) items developed for this specific purpose tend to work better than those drawn from other sources or created ad-hoc. 相似文献
107.
《The Journal of social psychology》2012,152(6):667-670
ABSTRACT Social desirability responding (SDR) was affected by situation and age. However, most research is only concerned with overall SDR without considering the separation of impression management and self-deception. The purpose of this article is to explore the possible different effects of age and situation on the different components of SDR. A total of 158 teachers completed the BIDR at a 2 (high vs. low SDR situation) × 2 (20–29 vs. 30–39 years old) between-group experiment. The results of multivariate analyses, with gender and tenure controlled, suggested that the effects of age and situation on the four specific components were mixed. Impression management enhancement (IME) and denial (IMD) were significantly affected by situations. The older group had significantly higher self-deception enhancement (SDE) and IME scores than the younger one. Females had significantly higher IME scores than males. More age stages and the main effect of gender should be considered in the future. 相似文献
108.
The literature offers few recommendations for sequencing exposure to treatment conditions with individuals with multiply maintained destructive behavior. Identifying relative preference for the functional reinforcers maintaining destructive behavior may be one means of guiding that decision. The present study presents a preliminary attempt at developing a robust relative preference and reinforcer assessment for individuals with multiply maintained destructive behavior. Guided and free-choice trials were implemented in which participants chose between two multiple-schedule arrangements, each of which programmed signaled periods of isolated reinforcer availability and unavailability. Consistent participant choice and responding during free-choice trials was then used to thin the corresponding schedule of reinforcement. The results demonstrated a strong preference for one of the two functional reinforcers for all four participants, yet preferences differed across participants and were not well predicted by responding in prior analyses. 相似文献
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110.