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991.
According to the WAIS-III Administration and Scoring Manual, Object Assembly (OA) may be substituted for any spoiled Performance subtest. This assertion has not been evaluated in a clinical sample. The present investigation reports differences that resulted in Performance IQ (PIQ) and Full Scale IQ (FSIQ) when OA replaced each of the Performance subtests. Participants were 47 referrals for neuropsychological assessment (age M = 45.98 years, SD = 9.82; education M = 13.82 years, SD = 2.78). Results indicated that OA may replace any Performance subtest without seriously altering the summary scores. Differences between the standard IQs and OA-based composites were < 2 points for PIQ and < 1 point for FSIQ. More than 90% of the OA-based composites fell within the 90% confidence limits of the corresponding IQ. 相似文献
992.
Redding GM Wallace B 《Journal of experimental psychology. Human perception and performance》2006,32(4):1006-1022
Prism exposure produces 2 kinds of adaptive response. Recalibration is ordinary strategic remapping of spatially coded movement commands to rapidly reduce performance error. Realignment is the extraordinary process of transforming spatial maps to bring the origins of coordinate systems into correspondence. Realignment occurs when spatial discordance signals noncorrespondence between spatial maps. In Experiment 1, generalization of recalibration aftereffects from prism exposure to postexposure depended upon the similarity of target pointing limb postures. Realignment aftereffects generalized to the spatial maps involved in exposure. In Experiment 2, the 2 kinds of aftereffects were measured for 3 test positions, one of which was the exposure training position. Recalibration aftereffects generalized nonlinearly, while realignment aftereffects generalized linearly, replicating Bedford (1989, 1993a) using a more familiar prism adaptation paradigm. Recalibration and realignment require methods for distinguishing their relative contribution to prism adaptation. 相似文献
993.
Investigators and institutional review boards should integrate plans about the appropriate disclosure of individual genetic results when designing research studies. The ethical principles of beneficence, respect, reciprocity, and justice provide justification for routinely offering certain results to research participants. We propose a result-evaluation approach that assesses the expected information and the context of the study in order to decide whether results should be offered. According to this approach, the analytic validity and the clinical utility of a specific result determine whether it should be offered routinely. Different results may therefore require different decisions even within the same study. We argue that the threshold of clinical utility for disclosing a result in a research study should be lower than the threshold used for clinical use of the same result. The personal meaning of a result provides additional criteria for evaluation. Finally, the context of the study allows for a more nuanced analysis by addressing the investigators' capabilities for appropriate disclosure, participants' alternative access to the result, and their relationship with the investigators. This analysis shows that the same result may require different decisions in different contexts. 相似文献
994.
With the rapid expansion of scientific information at the end of the 19th century, disciplines sought ways to keep their members abreast of the relevant research. Those pressures were felt in the science of psychology in the United States, where psychologists developed a bibliographic aid, The Psychological Index, in 1895 only a little more than a decade after G. Stanley Hall opened America's first psychology laboratory. The Index was useful but was only a listing of titles. More information was needed, which led to the development of a journal of abstracts, first published in 1927. This article traces the history of Psychological Abstracts from its origins in the Index to the evolution of the American Psychological Association's electronic information system known as PsycINFO, of which Psychological Abstracts has become an outmoded part. Nevertheless, for most of its 80 years, Psychological Abstracts was psychology's window on the world of research. 相似文献
995.
An implicit preference for the self over others may be beneficial when pursuing one's own desires but costly when adjusting the self to the desires of others. On the basis of this reasoning, the authors hypothesized that Agreeableness and implicit self-esteem would interact in predicting measures of neurotic distress. Three studies and one meta-analysis, involving 235 undergraduate participants, confirmed that high levels of implicit self-esteem were beneficial (i.e., less neurotic distress) within the context of low levels of Agreeableness but costly (i.e., more neurotic distress) within the context of high levels of Agreeableness. Because findings were robust across various measures of Agreeableness, implicit self-esteem, and neurotic distress, the interpersonal principles examined here appear to have broad relevance for understanding this particular form of intrapsychic conflict and its manifestation in neurotic distress. Results therefore support Horney's (1945) theory concerning the consequences of intrapsychic conflicts related to interpersonal motivation and cognition. 相似文献
996.
Parslow DM Morris RG Fleminger S Rahman Q Abrahams S Recce M 《Acta psychologica》2005,118(1-2):123-147
An immersive virtual reality (IVR) system was used to investigate allocentric spatial memory in a patient (PR) who had selective hippocampal damage, and also in patients who had undergone unilateral temporal lobectomies (17 right TL and 19 left TL), their performance compared against normal control groups. A human analogue of the Olton [Olton (1979). Hippocampus, space, and memory. Behavioural Brain Science, 2, 315] spatial maze was developed, consisting of a virtual room, a central virtual circular table and an array of radially arranged up-turned 'shells.' The participant had to search these shells in turn in order to find a blue 'cube' that would then 'move' to another location and so on, until all the shells had been target locations. Within-search errors could be made when the participants returned to a previously visited location during a search, and between-search errors when they revisited previously successful, but now incorrect locations. PR made significantly more between-search errors than his control group, but showed no increase in within-search errors. The right TL group showed a similar pattern of impairment, but the left TL group showed no impairment. This finding implicates the right hippocampal formation in spatial memory functioning in a scenario in which the visual environment was controlled so as to eliminate extraneous visual cues. 相似文献
997.
Kilborne B 《Journal of the American Psychoanalytic Association》2005,53(2):465-483
Nathaniel Hawthorne's The Scarlet Letter has much to teach psychoanalysts and psychotherapists. Perhaps no other American novel lends itself so well to an exploration in depth of the dynamics, conflicts, and defenses characteristic of shame. While most commentators on The Scarlet Letter have assumed Hester Prynne's pain to be shame-based, and the Reverend Dimmesdale's to be guilt-based, a rather different interpretation is proposed namely, that both are afflicted with shame, but that Dimmesdale's is more unbearable than Hester's because more conflictual, less representable, and less easily used protectively. Dimmesdale's shame is at once deeper and more toxic. What "deeper" and "more toxic" mean in the context of shame conflicts (including conflicts to which feelings of shame give rise) is explored. 相似文献
998.
The authors examined the latent structure of depression in a population-based sample of children and adolescents. Youth's self-reports and parents' reports of the youth's Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 1994) major depressive symptoms were assessed via a structured clinical interview. The authors used Meehl's (1995) taxometric procedures to discern whether youth depression is dimensional or categorical. Taxometric analyses that explicitly took into account the skewness of depressive symptoms suggested that depression is a dimensional, not categorical, construct. The dimensional structure of depression was obtained for all of the DSM-IV major depressive symptoms as well as for different domains of depression (emotional distress symptoms and vegetative, involuntary defeat symptoms), youth and parent reports, and different subsamples (i.e., boys vs. girls and younger vs. older youth). 相似文献
999.
Despite the strong positive feelings that characterize newlyweds, many marriages end in disappointment. To understand this shift, the authors argue that although newlyweds' global relationship evaluations may be uniformly positive, not all spouses base their global adoration on an accurate perception of their partner's specific qualities. Two longitudinal studies confirmed that whereas most newlyweds enhanced their partners at the level of their global perceptions, spouses varied significantly in their perceptions of their partners' specific qualities. For wives, but not for husbands, more accurate specific perceptions were associated with their supportive behaviors, feelings of control in the marriage, and whether or not the marriage ended in divorce. Thus, love grounded in specific accuracy appears to be stronger than love absent accuracy. 相似文献
1000.
The article discusses an idea of how to extend the notion of rigidity to predicates, namely the idea that predicates stand in a certain systematic semantic relation to properties, such that this relation may hold rigidly or nonrigidly. The relation (which I call signification) can be characterised by recourse to canonical property designators which are derived from predicates (or general terms) by means of nominalization: a predicate signifies that property which the derived property designator designates. Whether signification divides into rigid and non-rigid cases will then depend uponwhether canonical property designators divide into rigid and non-rigid ones. But, I shall argue, they do not, and so the only notion of rigidity gained this way is trivial. To show this, I first focus on the kind of canonical property designators which could be thought to be nonrigid, canonical designators such as having the colour of ripe tomatoes which themselves contain non-rigid property designators. An argument to the effect that such complex canonical designators are non-rigid is rebutted, five arguments to the effect that they are rigid are formulated, and finally an explanation of their rigidity based on the general nature of canonical property designators is presented. 相似文献