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51.
Alexandra M. Campanaro Jason C. Vladescu Tiffany Kodak Ruth M. DeBar Kasey C. Nippes 《Journal of applied behavior analysis》2020,53(2):690-706
The purpose of the current study was to evaluate the effect of implementing differential reinforcement at different times relative to the onset of teaching new skills to learners with autism spectrum disorder. Specifically, we first determined the most efficient differential reinforcement arrangement for each participant. Using the most efficient arrangement, we evaluated if differential reinforcement from the immediate onset, early onset, or late onset is the most efficient for learners to acquire a new skill. Three children diagnosed with autism spectrum disorder who have a history of receiving intervention based on the principles of applied behavior analysis participated in this study. The immediate onset of differential reinforcement resulted in the most efficient instruction in 6 of 7 comparisons. The results are discussed in light of previous studies and suggestions for future research are provided. 相似文献
52.
In three studies, we examined how individuals evaluate a rape victim based on whether she reports or does not report her rapist. Across all three studies, a victim who did not report the perpetrator was evaluated more negatively than a victim who did report the perpetrator. In Studies 2 and 3, symbolic concerns (the view that the victim’s actions violated shared values and disempowered herself) mediated the effect of reporting on evaluation of the victim. The effects of the victim’s relationship to the perpetrator (Study 1) and the victim’s decision to forgive the perpetrator (Study 2) were also examined. Results indicate that observers evaluate victims who do not report their perpetrators more negatively, and that this evaluation may be the result of perceptions of not reporting rape as a transgression. 相似文献
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54.
Ruth Leys 《Journal of the history of the behavioral sciences》1984,20(2):128-149
Between 1908 and 1920 Adolf Meyer and John Watson were colleagues and quasicollaborators at Johns Hopkins University. This article investigates the relationship between the two men by focusing on three crucial episodes in the history of their association, culminating in the incident that forced Watson's departure from academic life. Throughout the article emphasis is placed on the significant differences, amounting at last to open conflict, between Meyer's functional approach in psychiatry and Watson's behaviorist doctrines. 相似文献
55.
We analyzed detection asymmetry, using openand closed squares as target and contextelements. It was found that varying density, regularity, and target eccentricity not only can modulate the amount of asymmetry, but also can produce a reversal in the direction of the asymmetry. The results suggest that the different stimuli are processed with different grains of analysis,consisting of in some cases, single elements and their properties and, in other cases, larger units of the stimulus array and more globalproperties. A detection task that can utilize the properties that are available with a given grain of analysis would show an advantage over a task for which the given grain of analysis is not as favorable, resulting indetection asymmetry in one direction or another. 相似文献
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The American Journal of Psychoanalysis - 相似文献
58.
A seven-decimal table is presented of the area under the unit normal curve, for abscissae expressed in terms of the “probable error” orPE. From the method of calculation, the partial verification by means of other tables, and the safeguards taken in the routine of computation, it is safe to consider the table reliable. Errors in previously published tables are pointed out. 相似文献
59.
This project examined whether a history of reinforced relational responding would result in derived requesting skills in 3 adults with disabilities. Participants were first taught to request preferred items using pictures; they were then taught conditional discriminations between pictures and their dictated names and between dictated names and their corresponding text. Finally, requests for preferred items using corresponding text were evaluated. All 3 participants demonstrated derived requesting skills. 相似文献
60.
Dickstein R Gazit-Grunwald M Plax M Dunsky A Marcovitz E 《Journal of motor behavior》2005,37(6):475-483
The authors sought to gain further knowledge about activation of target muscles during imagery engagement in a motor task. Six hemiparetic patients and 9 healthy participants performed 3 real rises on tiptoes and then, after pausing, 3 imagery rises on tiptoes. Metronome beats guided the rate of rises and descents. Electromyographic (EMG) activity from the medial gastrocnemius and the rectus femoris muscles were monitored bilaterally throughout the performance of both tasks. In 3 healthy participants and 3 individuals with hemiparesis, EMG activity was related to the imagery task in at least 1 of the target muscles. Conversely, in the other participants, motor imagery practice was not accompanied by task-related EMG activity in the monitored muscles. In all cases, the increment in activation level during motor imagery practice was very low in comparison with that of real performance. The findings were not unequivocal; therefore, EMG activity may sometimes, but not always, be recorded during motor imagery practice both in healthy individuals and in poststroke hemiparetic participants. Further research is needed to align motor imagery practice with the objectives of motor rehabilitation. 相似文献