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Patients with Alzheimer's disease (AD) produce a high rate of semantic errors when naming to confrontation. This is considered to be one of the many consequences of their semantic memory deficit. However, it has been shown, in aphasic patients with focal lesions, that semantic errors could arise from impairment to any one of the levels in the naming process. To check this hypothesis in AD, we assessed in 15 patients the capacity to name and access semantic knowledge (by multiple-choice probe questions) about 14 objects presented successively in the visual, tactile, auditory, and verbal modalities. In the visual naming task, 33 errors were recorded: 26 (78.8%) were semantic and 7 (21.2%) were unrelated errors. Of the 26 semantic errors, 8 were related to a deficit of the semantic knowledge related to the item and 17 to a deficit in the retrieval of the phonological form of the word. One was associated with a deficit of access to semantic knowledge in the visual modality. The 7 unrelated errors were associated with a loss of semantic knowledge for 4 and deficit of access to the phonological form for 3. In conclusion, this study shows that semantic errors do not systematically reflect a deficit of semantic knowledge in Alzheimer's disease. It also seems that unrelated errors are more frequently related to semantic deficits than semantic errors in this population. 相似文献
953.
Brainerd CJ Wright R Reyna VF Mojardin AH 《Journal of experimental psychology. Learning, memory, and cognition》2001,27(2):307-327
A new methodology for measuring illusory conscious experience of the "presentation" of unstudied material (phantom recollection) is evaluated that extracts measurements directly from recognition responses, rather than indirectly from introspective reports. Application of this methodology in the Deese-Roediger-McDermott (DRM) paradigm (Experiments 1 and 2) and in a more conventional paradigm (Experiment 3) showed that 2 processes (phantom recollection and familiarity) contribute to false recognition of semantically related distractors. Phantom recollection was the larger contributor to false recognition of critical distractors in the DRM paradigm, but surprisingly, it was also the larger contributor to false recognition of other types of distractors. Variability in false recognition was tied to variability in phantom recollection. Experimental control of phantom recollection was achieved with manipulations that were motivated by fuzzy-trace theory's hypothesis that the phenomenon is gist-based. 相似文献
954.
In 1979, Pastoral Psychology published the first of a series of articles I wrote based on non-risk-free research. The last was The Extra Mile—Case History of a Homicide (1993) and in it a point was stressed: Ministers who practice psychotherapy will profit prophetically if pastoral theology accepts the responsibility to (1) articulate contemporary ultimateconcerns, (2) clarify healthy avenues for compensation, and (3) tell stories about the hopeful revelations of God's providence in a broken world. As We Forgive is also a case study—wrapped in a novella—and it illustrates these three ingredients with an emphasis on spiritual self-awareness and thereality of Providence. 相似文献
955.
David A. Leeming 《Journal of religion and health》2001,40(1):115-120
In the context of psychology, myth takes on a therapeutic aspect that moves it beyond the negative connotations of common usage to a position of religious significance. 相似文献
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A A Wright 《Journal of experimental psychology. Animal behavior processes》1999,25(3):284-296
Memory of 2 rhesus monkeys (Macaca mulatta) was tested in a serial probe recognition task with lists of 4 natural or environmental sounds, different retention intervals, and different manipulations of interference. At short retention intervals, increasing the separation of list items reduced the primacy effect and produced a recency effect. Similar results were shown by increasing interference across lists through item repetitions or making the first 2 list items high-interference items. These results indicated that decreasing first-item performance reduced proactive interference on memory of the last list items. At long (20 s) retention intervals, making the last list items of high interference reduced the recency effect, reduced retroactive interference, and produced a primacy effect. Taken together, interference plays a role in determining the primacy and recency effects of the serial-position function. 相似文献