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171.
A recognition memory task was used to determine whether the search set is reduced by cueing subject to forget a part of the input. Correct recognition reaction time was used to infer the size of the search set. The principal results were that RT on forget trials was faster than RT on remember trials and that RT was fastest when the forget cue was presented at the outset of the trial rather than after the material had been presented. These findings are generally consistent with the hypothesis that selective search is responsible for the enhancement of recall produced by forget instructions in earlier studies. 相似文献
172.
Peter Harzem C. Fergus Lowe Graham C. L. Davey 《Quarterly journal of experimental psychology (2006)》1975,27(4):579-584
On a fixed-interval schedule with rat subjects the duration of the post-reinforcement pause was found to be an increasing function of the magnitude of the preceding reinforcer. This relationship was observed when two magnitudes were contrasted closely in time, but not when the subjects were trained on each magnitude until the establishment of stable responding. After the behaviour was stable, the effect of the magnitude of reinforcement re-emerged when 50% of the scheduled reinforcers were omitted. Thus, the positive relationship between the magnitude of reinforcement and the duration of the post-reinforcement pause depended on the context of presentation of a given magnitude. 相似文献
173.
Graham M. Davies J. E. Milne B. J. Glennie 《Quarterly journal of experimental psychology (2006)》1973,25(3):413-423
Ten-year-old children who were shown pictures of objects immediately preceded by the object's name recalled the material no better than those exposed to the names of the stimuli alone. Both conditions yielded significantly poorer retention than those in which pictures alone were presented or pictures followed by their names. A second study replicated this result. In addition this demonstrated, by a picture and name recognition task, that the effects could not be due to subjects in the “name prior to picture” condition ignoring the pictorial component. These results were interpreted as contradicting the “double encoding” explanation of the superiority of pictures to names in free recall. Parallel visual and verbal encoding of a pictured object does not facilitate retention unless the verbal cue is actively elicited from the subject by the stimulus. The implications of this result for other studies which have employed either simultaneous or sequential presentation of pictures and names are briefly discussed. 相似文献
174.
Hall RV Axelrod S Tyler L Grief E Jones FC Robertson R 《Journal of applied behavior analysis》1972,5(1):53-64
Four parents enrolled in a Responsive Teaching class carried out experiments using procedures they had devised for alleviating their children's problem behaviors. The techniques used involved different types of reinforcement, extinction, and punishment. One parent increased the frequency of the wearing of an orthodontic device during five daily time checks by making an immediate monetary payoff contingent on wearing the device. A second parent increased the number of points earned for doing daily household tasks by providing back-ups for which the points could be exchanged. The parents of a 4-yr-old boy decreased the frequency of whines, cries, and complaints by removing social attention when such behavior occurred. A mother decreased the duration of time it took for her 5-yr-old daughter to get dressed by making permission to watch television contingent on dressing within 30 min of the time she got up in the morning. Brief reversals of contingencies were used to show causal relationships between the procedures used and the changes in behavior. Checks on the reliability of measurement were made by persons present in the home. 相似文献
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Graham McGeoch 《International review of missions》2016,105(2):184-195
The modern ecumenical movement calls the churches to pray together and to stay together. Through the World Council of Churches, this call has been supported by theological reflection, most notably on baptism, eucharist and ministry and, more recently, ecclesiology. It has also been nurtured by the missionary movement and its practical calls to common witness and service. This article sets out the context of the work of a parish church in Edinburgh, UK. It provides context to ecumenical and interfaith relations in the parish and to pastoral work within what is called the pink triangle. It concludes with a reflection on John Zizioulas's local church and considers the implications of an ecclesiology and missiology that reflect the life of the parish: “While cherishing the unity of the Spirit in the one Church, it is also important to honour the ways in which each local congregation is led by the spirit to respond to its own contextual realities.” 1 相似文献
180.
Graham Priest 《Philosophical Studies》2016,173(10):2649-2662
The article looks at the structure of impossible worlds, and their deployment in the analysis of some intentional notions. In particular, it is argued that one can, in fact, conceive anything, whether or not it is impossible. Thus a semantics of conceivability requires impossible worlds. 相似文献