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841.
Jo Hennessy Bill Mabey Peter Warr 《International Journal of Selection & Assessment》1998,6(4):222-231
Concern about the construct validity of assessment centre judgements has led to calls for research into observers’ cognitive processes. In an experiment comparing the Traditional observation procedure against use of a Behavioural Checklist and of Behavioural Coding, six outcome variables were examined. The methods were found to yield similar outcomes in terms of accuracy of judgement, accuracy of written evidence, correlation between dimension ratings, and attitude toward the method employed. However, significant between-method differences were observed in variability between observers and in their willingness to recommend a procedure. It is argued that Behavioural Coding has special merit in assessment centres; the method reduces the cognitive demands placed on assessors, and valuably structures their information-processing. Traditional objections to simultaneous observation and classification are shown to be inappropriate. 相似文献
842.
Interfering with the Central Executive by Means of a Random Interval Repetition Task 总被引:5,自引:0,他引:5
Andre Vandierendonck Gino De Vooght Koen Van der Goten 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1998,51(1):197-218
Four dual-task experiments are reported in which a short-term memory task is performed concurrently with a random interval repetition task, which was designed to interfere with functions normally attributed to the central executive in the working memory model of Baddeley and Hitch (1974). The task was found to interfere with supra-span serial recall and with backward memory span, but did not disrupt performance on a forward-memoryspan task. The effects were observed in dissociation with effects of articulatory suppression and matrix tapping, so that the locus of the effects of the new task is not due to the slave systems. In addition, single-task random-interval repetition performance was sampled and compared to performance in the dual-task conditions of all four experiments. Although quality of tapping performance differed between the single-task and the dual-task conditions, it was not related to recall performance. All the results are discussed with reference to the working memory model. 相似文献
843.
Robbie J. Steward Han Ik Jo Darrick Murray William Fitzgerald Douglas Neil Frank Fear Martin Hill 《Journal of multicultural counseling and development》1998,26(2):70-82
In a study of African American (n = 208) urban high school students, grade point average (GPA) and specific strategies for coping with day-to-day stressors were found to be significantly related to psychological adjustment. Students who had higher GPAs tended to use family members as a means of solving problems, minimized problems by the use of humor, and used relaxation activities less often were found to have the most positive psychological adjustment, as measured by the index score of the Affects Balance Scale (ABS). Reported negative affect was not found to be significantly influenced by coping style, whereas positive affect was. 相似文献
844.
Mayes AR Gooding PA Hunkin NM Nunn JA Gregory LJ Brammer MJ Bullmore ET Giampietro V Van Eijk R Nicholas AK Williams SC 《Behavioural neurology》1998,11(3):163-172
Neuroimaging studies have shown that memory encoding activates the medial temporal lobe (MTL). Many believe that these activations are related to novelty but it remains unproven which is critical - novelty detection or the rich associative encoding it triggers. We examined MTL activation during verbal associative encoding using functional magnetic resonance imaging. First, associative encoding activated left posterior MTL more than single word encoding even though novelty detection was matched, indicating not only that associative encoding activates the MTL particularly strongly, but also that activation does not require novelty detection. Moreover, it remains to be convincingly shown that novelty detection alone does produce such activation. Second, repetitive associative encoding produced less MTL activation than initial associative encoding, indicating that priming of associative information reduces MTL activation. Third, re-encoding familiar associations in a well-established way had a minimal effect on both memory and MTL activation, indicating that MTL activation reflects storage of associations, not merely their initial representation. 相似文献
845.
Kate Brittlebank Kathleen D. Morrison Christopher Key Chapple D. L. Johnson Fritz Blackwell Carl Olson Chenchuramaiah T. Bathala Gail Hinich Sutherland Gail Hinich Sutherland Ashley James Dawson Nancy Auer Falk Carl Olson Dan Cozort Karen Pechilis Prentiss Tessa Bartholomeusz Katharine Adeney D. L. Johnson Heidi Pauwels Paul Waldau Paul Waldau C. Mackenzie Brown David Kinsley John E. Cort Jonathan S. Walters Christopher Key Chapple Helene T. Russell Jeffrey J. Kripal Dermot Killingley Dorothy M. Figueira John S. Strong 《International Journal of Hindu Studies》1998,2(1):117-156
846.
Paul Van Geert 《Developmental science》1998,1(1):143-159
Classical developmental theories, like those of Piaget, Werner and Vygotsky, were on the verge of developmental science, the study of phenomena from the point of view of development. Methodological and theoretical shifts in the 1960s changed the original goals and questions and turned developmental psychology into a discipline that is, on the whole, more like a subservient than a leading branch of psychology. Dynamic systems theory, which has its roots in mathematics and physics, can help developmental theory out of its current blind alley by providing the general theoretical frameworks and methods for bringing the dynamic aspects of change back to the fore. By doing so, it will help turn the scientific course back in the direction of developmental science. 相似文献
847.
Parental unresolved/disorganized responses to loss assessed in the Adult Attachment Interview predict infant disorganized (D) attachment. Parental experiences of loss near the birth of an infant should therefore increase the likelihood of D attachment to that parent. Liotti (1992) suggested that D attachment may increase tendencies to altered states of consciousness, and some support for this hypothesis has been obtained in clinical and high-risk samples. Here, Tellegen's Absorption Scale was used to measure propensities to altered consciousness in two low-risk samples of young adults (N=136, N=308). In both studies, participants whose parents experienced familial loss within two years of their birth showed elevated levels of absorption. These outcomes (a) support the proposed connection between disorganized attachment and tendencies to altered consciousness, and (b) suggest that queries regarding parental loss experiences should be further explored as a ‘rough and ready’ estimate of disorganized attachment in large-scale studies. 相似文献
848.
Christian N. L. Olivers Peter A. Van Der Helm 《Attention, perception & psychophysics》1998,60(7):1101-1116
It is widely assumed that symmetry is an important visual primitive, probably encoded without the need for attention. Julesz’s (1981) definition ofeffortless perception, which states that any stimulus property perceived for exposure durations of 160 msec or less is detected preattentively, contributed greatly to this belief.Single pattern studies confirm that symmetry is detected within this limit. In the present study, however, Julesz’s operationalization is compared with themultiple pattern visual search task, to see whether symmetry as a wholistic property is detected in parallel. The results show that symmetry detection times are highly dependent on the number of distractor patterns. The findings are similar for dot patterns, wire polygons, solid block shapes, and simple parentheses. We conclude that symmetry detection per se requires selective attention, but that some related grouping or segmentation mechanism may operate preattentively. 相似文献
849.
A solution to the effect of sample size on outlier elimination 总被引:12,自引:0,他引:12
Mark Van Selst Pierre Jolicoeur 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1994,47(3):631-650
Results from a Monte Carlo study demonstrate how a non-recursive, a simple recursive, a modified recursive, and a hybrid outlier elimination procedure are influenced by population skew and sample size. All the procedures are based on computing a mean and a standard deviation from a sample in order to determine whether an observation is an outlier. Miller (1991) showed that the estimated mean produced by the simple non-recursive procedure can be affected by sample size and that this effect can produce a bias in certain kinds of experiments. We extended this result to the other three procedures. We also create two new procedures in which the criterion used to identify outliers is adjusted as a function of sample size so as to produce results that are unaffected by sample size. 相似文献
850.
Lehmann Peter Rabenstein Stephanie Duff Julie Van Meyel Rita 《Contemporary Family Therapy》1994,16(1):7-23
This paper offers a multidimensional family systems approach to treating children and their mothers in families who have survived violence and are in father-absent families. The model incorporates theoretical and clinical ideas from the child witness-to-violence field, the field of traumatic stress, and from feminist thinking. Three areas of intervention are detailed.The authors gratefully acknowledge the suggestions of the reviewers. 相似文献