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211.
We examined whether subjects use base-rate information about item difficulty when making feeling-of-knowing judgments for items they failed to recall. First, the subjects attempted to recall the answers to general-information questions. Then, for those items they recalled incorrectly, half of the subjects received information about the normative probability of recall of each item while judging their feeling of knowing. The other subjects made their feeling-of-knowing judgments without receiving any base-rate information. Finally, all subjects had a forced-choice recognition test on those items to validate the accuracy of their feeling-of-knowing judgments. Relative to the no-base-rate information group, the base-rate group had lower feelings of knowing for normatively difficult items and higher feelings of knowing for normatively easier items. Subjects who had received base-rate information during the judgment state had greater feeling-of-knowing accuracy than subjects who did not receive base-rate information. However, even the predictions from subjects who received base-rate information were not significantly more accurate for predicting subsequent recognition than were the predictions derived from normative information alone. 相似文献
212.
The delayed-JOL effect is the finding in which judgments of learning (JOLs) are more accurate at predicting eventual recall when they are made a short time after study rather than immediately after study. The present research replicated this effect and found that the kind of cue that is used for JOLs is critical. In particular, following the study of stimulus-response paired associates, there is an extremely robust delayed-JOL effect when the cue for JOLs is the stimulus alone (every one of 45 subjects showed the effect); however, there is little, if any, delayed-JOL effect when the cue for JOLs is the stimulus-response pair. This finding has important implications for education: To have the greatest accuracy at predicting eventual recall, a person should make JOLs not immediately after study but, instead, shortly after study (i.e., delayed JOLs) with the cue for JOLs being the stimulus alone. The theoretical mechanisms for the delayed-JOL effect are currently unknown, but some speculations are offered. 相似文献
213.
The literature concerning implicit memory presents conflicting evidence on the importance of meaning in recovering recently studied words. When the same cues are used during testing, indirect instructions reduce levels of processing effects relative to those obtained with direct instructions, suggesting that meaning is not as likely to be retrieved on indirect tests. However, with certain cues, meaning set size of the studied words affects performance even under indirect instructions, suggesting that meaning is retrieved on such tests. The purpose of the present experiments was to resolve this apparent inconsistency. In Experiment 1, the effects of levels of processing and meaning set size were evaluated under direct and indirect test instructions, with the use of stem and word-fragment cues. In other experiments, beginning and ending stem cues were compared, and levels, set size, and instructional effects were evaluated using meaning cues. The findings indicated that levels effects were determined more by test instructions than by test cues, and that set size effects were determined more by test cues than by test instructions. Implications are discussed for transfer-appropriate processing viewpoints and for a model in which it is assumed that performance is determined by searching either explicit or implicit memories. 相似文献
214.
Richard C. Nelson 《Journal of counseling and development : JCD》1992,71(2):214-220
A place may be made in nearly every counseling session for spa: uplifting, positive experiences in which the focus is placed directly on helping clients feel good about themselves. With many clients, a few minutes at the end of each interview may be saved for these positive experiences; with some clients the entire effort of an individual session may be that of spa. The simplest of the several examples of spa in counseling offered in this article is the activity “Things I Can Do,” in which the counselor helps the client focus on and savor some of the most often-repeated actions of which he or she is capable: breathe, walk, talk, eat, sleep, think, and so on. All counseling clients can benefit from the emerging sense of wellness that can come from spa in counseling. 相似文献
215.
Two cued recall experiments were reported in which younger and older subjects studied target words varying in number of preexperimental associates. In Experiment 1, targets were studied in either the absence or presence of meaning-related context cues, with recall always prompted by the cues. In the absence of context, words with smaller sets of associates were easier to recall than those with larger sets, but this effect was reduced for older subjects. The presence of a study context cue facilitated recall and eliminated the effect of associative set size for both ages. In Experiment 2, targets were studied and tested in the presence of unrelated words. In this situation, words with smaller sets of associates were less likely to be recalled than words with larger sets; again the effect was reduced for older subjects. The results are interpreted as an age decrement in processing implicitly activated information. 相似文献
216.
Nelson L. Freedman 《Behavior research methods》1992,24(3):423-425
An adjustable device for delivering volatile anesthetics or respiratory gases during stereotaxic surgery is described. The device provides for respiration on delivery and recovery of respired gases without interfering with cranial surgery or sacrificing stereotaxic accuracy. 相似文献
217.
In this paper, it is argued that both the belief state and its input should be represented as epistemic entrenchment (EE) relations. A belief revision operation is constructed that updates a given EE relation to a new one in light of an evidential EE relation, and an axiomatic characterization of this operation is given. Unlike most belief revision operations, the one developed here can handle both multiple belief revision and iterated belief revision.The authors are thankful to John G. Bennett, Henry E. Kyburg, Jr., Norman Foo, Pavlos Pepas, Maurizio Pagnucco, Bob Hadley, members of the Knowledge Systems Group at the University of Sydney and participants of the AI'93 workshop on Belief Revision: Bridging the Gap Between Theory and Practice at Melbourne where a version of this paper was presented, for their suggestions. The authors also express their gratitude to the two anonymous referees for Synthese for their excellent comments and suggestions. Of course it is only the authors that are responsible for the errors that remain. 相似文献
218.
Mary Lee Nelson 《Journal of counseling and development : JCD》1996,74(4):339-344
Traditional developmental theories hold that separation is the primary goal of human emotional development. Numerous current theorists question this notion. They propose that a girl's development of self is dependent on mutually empathic relationships with primary caretakers. This revision of developmental theory has implications for counseling. The counseling relationship with a woman should provide validation for her relational skill and opportunity to practice relational competence within the counseling relationship. Boys and men may also have the need to develop relational competence to secure a strong sense of self. If so, a relational model of counseling would apply to them as well. 相似文献
219.
Four experiments were conducted to study the bias of perceived length for Müller-Lyer configurations that contained a single set of fins (i.e., two segments that join to form a vertex). The experiments manipulated several factors that have been shown to be critical to the effect: (1) version (which way the apex pointed), (2) length of the stimulus span, (3) presence or absence of a line segment in the span being judged, (4) fin length, (5) fin angle, and (6) the zone in which the response was rendered. Using percent error as the index of perceptual distortion, the major finding was that the two versions show an opposite slope for strength of effect as a function of span. When stimulus spans were plotted against response means (not converting to percent error), an almost perfect linear relation was found. These results indicate that the perceptual effects can be modeled as a linear system having two parameters through which the treatments exert their influence. The results are discussed in relation to major theories of mechanism for the Müller-Lyer illusion. 相似文献
220.
PIER was designed to explain findings related to tasks involving an encoding phase and a testing phase in which retrieval cues prime the recovery of what has been encoded. The model assumes that retrieval cues initiate the sampling of associated memories linked to the encoded information and that sampled memories are subjected to a recognition check to determine whether they meet criteria specified by the purpose of the retrieval. The model explains how the number of implicitly activated associates linked to a studied word affects its later recovery and predicts that words infrequently experienced will be recovered with greater likelihood than words frequently experienced. This prediction was tested and confirmed in two experiments in which the associative set size and the frequency of the studied words were manipulated. Implications for the study of implicit memory are considered. 相似文献