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11.
Florence W. Kaslow PhD Kjell Hansson PhD Anne-Marie Lundblad MA 《Contemporary Family Therapy》1994,16(6):521-537
This international, five-country long term marriages study of couples who have been married, or unmarried and cohabiting, for 20 years or longer is designed to study, among other things, marital satisfaction. This first report of the Swedish part of the study reports on a Swedish version of the self-rating Dyadic Adjustment Scale (DAS) used to investigate self-rated marital satisfaction. The couples describe high marital satisfaction and a high sense of coherence (SOC) compared to other groups. Contrary to other studies, no differences were found between men and women regarding SOC. The differences between them, that describe high relative to low marital satisfaction, pertain to matters of recreation, sex, life philosophy, time spent together, and frequency of quarrels. The men reported greater marital satisfaction than the women. 相似文献
12.
In two experiments, a concurrent discrimination paradigm was used to study the effects of visual attention on psychophysical judgments and the consistency of these effects with a sample-size model in which attention influences the variance of the internal representation used to make psychophysical judgments. Two pairs of lines were presented simultaneously—one on each side of fixation—and subjects had to indicate for each pair separately whether or not the lines had the same length. Attention was manipulated by instructing subjects to pay 100%, 75%, 50%, 25%, or 0% of their attention to the discrimination on one side, with the complementary amount of attention to the other side. In the first experiment, the relationship between attention and discrimination accuracy was consistent with the sample-size model both when attentional allocation varied from trial to trial and when it varied between blocks, and the relationship held over more widely varying attentional allocations than had previously been studied. In addition, discriminations were more accurate overall with varied than with blocked attentional allocation, suggesting that the two types of allocation do not merely differ in the degree to which attention is focused. The second experiment examined the effects of attentional allocation and stimulus variance, the latter being manipulated by randomly incrementing or decrementing line lengths. These manipulations had additive effects on total Thurstonian variance, and a version of the samplesize model gave an excellent quantitative fit to the obtained results. Besides supporting the samplesize model, the results of Experiment 2 suggest that criterion variance is at least as large as sensory variance and that criterion but not sensory variance increases with stimulus variance. 相似文献
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14.
Three experiments were conducted to examine the accuracy of 3-D shape recovery from deforming-contour displays. The displays simulated silhouettes of ellipsoids rotating about a vertical axis. Subjects judged the horizontal cross-section of the ellipsoids. The shape of the ellipsoid, the position of the axis of rotation, and the type of projection were manipulated in Experiment 1. The results indicated relatively accurate shape recovery when the major axis of the ellipsoid was small. In Experiment 2, the shape of the ellipsoid and the velocity and curvature of the contour were manipulated. When the rate of deformation of curvature was decreased, more eccentric shapes were reported. In Experiment 3, the shape of the object and the amount of simulated rotation were manipulated. Subjects made both shape and extent of rotation judgments. The results showed that eccentricity of shape responses could be accurately predicted from rotation responses, suggesting that the recovery of 3-D shape from smooth, deforming contours is dependent on the perceived extent of rotation. 相似文献
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16.
Research on Child and Adolescent Psychopathology - Guild and colleagues (this issue) report results of a long-term follow up after a randomized trial of the effectiveness of an... 相似文献
17.
Rumination is commonly considered detrimental to forgiveness. In contrast, we propose that different forms of post-transgression thinking are differentially effective for forgiveness, depending on their timing. Concrete thinking focuses on event details, whereas abstract thinking abstracts from details and views the event in a broader context. Following construal level theory, we propose that concrete thinking is increasingly ill-matched, and abstract thinking better matched, to the construal abilities and motivation afforded by psychological distance. Hence, over time, concrete thinking would be negatively, and abstract thinking positively, associated with forgiveness. Two correlational recall studies, with time since transgression measured (Study 1) or manipulated (Study 2), demonstrated that with greater temporal distance concrete thinking was more negatively, and abstract thinking more positively, related to forgiveness. Study 3 employed a prospective-longitudinal methodology over five time-points; intra-individual decrease in concrete thinking and increase in abstract thinking over time were related to higher levels of forgiveness. 相似文献
18.
The effects of regions with local linear perspective on judgments of the depth separation between two objects in a scene were investigated for scenes consisting of a ground plane, a quadrilateral region, and two poles separated in depth. The poles were either inside or outside the region. Two types of displays were used: motion-parallax dot displays, and a still photograph of a real scene on which computer-generated regions and objects were superimposed. Judged depth separations were greater for regions with greater linear perspective, both for objects inside and outside the region. In most cases, the effect of the region's shape was reduced for objects outside the region. Some systematic differences were found between the two types of displays. For example, adding a region with any shape increased judged depth in motion-parallax displays, but only high-perspective regions increased judged depth in real-scene displays. We conclude that depth information present in local regions affects perceived depth within the region, and that these effects propagate, to a lesser degree, outside the region. 相似文献
19.
Andersen D;Danish Committee on Scientific Dishonesty 《Science and engineering ethics》2000,6(1):25-34
In 1992, The Danish Medical Research Council established a national committee on scientific dishonesty with the twofold task
of handling cases of scientific misconduct and taking preventive initiatives. Scientific dishonesty was proven in only five
cases, but in another nine cases lesser degrees of deviations from good scientific practice were found. The experiences from
a total of 24 treated cases indicated that three key areas were at the basis of most of the accusations and the deviations
from good practice: uncertainty about 1) authorship, about 2) rights and duties to use scientific data and about 3) agreements
at the initiation of joint studies. As a consequence guidelines on good practice have been issued on these key subjects.
An earlier version of this paper was presented at a symposium, Scientific Misconduct. An International Perspective, organised by The Medical University of Warsaw, 16 November, 1998. 相似文献
20.
Chronicity, severity, and timing of maternal depressive symptoms: relationships with child outcomes at age 5 总被引:10,自引:0,他引:10
Brennan PA Hammen C Andersen MJ Bor W Najman JM Williams GM 《Developmental psychology》2000,36(6):759-766
The relationships between severity, chronicity, and timing of maternal depressive symptoms and child outcomes were examined in a cohort of 4,953 children. Mothers provided self-reports of depressive symptoms during pregnancy, immediately postpartum, and when the child was 6 months old and 5 years old. At the age 5 follow-up, mothers reported on children's behavior and children completed a receptive vocabulary test. Results suggest that both the severity and the chronicity of maternal depressive symptoms are related to more behavior problems and lower vocabulary scores in children. The interaction of severity and chronicity of maternal depressive symptoms was significantly related to higher levels of child behavior problems. Timing of maternal symptoms was not significantly related to child vocabulary scores, but more recent reports of maternal depressive symptoms were associated with higher rates of child behavior problems. 相似文献