Perceived health and exercise: a cross-lagged panel correlation

The relationship between perceived health and exercise was examined by cross-lagged panel technique with data from a normal sample of 27 men and 25 women. The results support the hypothesis that previous perceived health can predict exercise.     

Common ground on object use associates with caregivers’ gesturese

Caregivers modify their communication when interacting with infants, and these modifications have been related to children's language development. However, the factors influencing caregivers’ modification of gestures are understudied. This study examined whether infants’ object knowledge, considered as common ground shared with the caregiver, relates to caregivers’ gesturese. Six caregiver-infant dyads were videotaped every two months for 15 min in their homes, from child age 8-to-16 months, while they played with two separate objects (i.e. toys). Results indicated that the changes in infants’ object knowledge were paralleled by associated changes in caregivers’ gestures: parents increased both the amount and the complexity of their gestures.     

Leader-member exchange and citizenship behaviors: a meta-analysis

This article provides a meta-analytic review of the relationship between the quality of leader-member exchanges (LMX) and citizenship behaviors performed by employees. Results based on 50 independent samples (N = 9,324) indicate a moderately strong, positive relationship between LMX and citizenship behaviors (rho = .37). The results also support the moderating role of the target of the citizenship behaviors on the magnitude of the LMX-citizenship behavior relationship. As expected, LMX predicted individual-targeted behaviors more strongly than it predicted organizational targeted behaviors (rho = .38 vs. rho = .31), and the difference was statistically significant. Whether the LMX and the citizenship behavior ratings were provided by the same source or not also influenced the magnitude of the correlation between the 2 constructs.     

Satisfaction with social support and depressive symptoms: a panel analysis

The literature suggests that persons who are dissatisfied with the amount of social support that has been provided to them may subsequently suffer from psychological disorder. At the same time, there is evidence that individuals who initially suffer from emotional disorder may consequently be less satisfied with their social support systems than may persons who enjoy better mental health. The purpose of this study was to test these competing hypotheses with panel data from a community survey of older adults. The findings indicate that changes in satisfaction with support tend to precede changes in depressive symptoms. A number of issues in the analysis of longitudinal data are discussed.     

Spousal similarity in depression: a dyadic latent panel analysis of the panel study of Belgian households

Dyadic latent panel analysis (DLPA) was applied to eight waves of the Panel Study of Belgium Households (N = 954 couples). DLPA decomposes the observed variance of both members of a dyad into variance due to stable factors, factors that gradually change over time, and occasion-specific factors including random error. Total observed similarity between members of a dyad on one occasion is decomposed into stable similarity, similarity in factors that change over time, and occasion-specific similarity. The results show that depressive symptoms are influenced by stable and changing factors and that spousal similarity in both factors contribute to spousal similarity in depression on a single occasion. Spousal similarity in factors that change gradually over time suggests that shared-environmental factors contribute to depressive symptoms.     

Empathy a common ground

Though empathy remains a central concept in psychoanalysis, attempts to explain the operations and functions in the empathic process have been as divergent as the various meanings associated with the term itself. Any explanation of the mechanism of empathy must include how we have access to the inner experience of others or account for the link between the empathizer and the inner state of the object.

In this paper, the authors review different models (Freud, 1921; Kohut, 1959; Basch, 1983, 1988; Buie, 1981; Schafer, 1968; Klein, 1946, 1963) of empathic understanding and note that while these models rely on imitation, identification, merger, projection, or inference as the basis of empathic understanding, each implies only an indirect understanding of the states of others. The authors propose a two‐phase model of empathy that differs from those models reviewed in that their position assumes that the perception of emotion in the other is immediately accessible through isomorphic psychological and physical processes that often result in an experience of resonance of the same emotion inthe self (Beebe, 1990). According to this view, the empathic process consists of an initial perceptual phase that generates affective resonance and a second phase in which complex cognitive‐affective operations contribute to the construction of meaning. We posit that empathic understanding affords the observer direct access to certain qualities of the other's experience. The model borrows from Wolfgang Köhler's (1947) concept of isomorphism and Rudolph Arnheim's (1949) theory of the perception of expression.

Evidence for this model is presented from experimental psychology. A discussion of a case from an earlier paper on empathy by Beres and Arlow (1974) illustrates how the operations underlying empathy contribute to understanding a patient in a clinical setting. Finally, we conclude the paper with a brief discussion of some of the clinical implications of this model.     

The causal relation between job attitudes and performance: a meta-analysis of panel studies

Do job attitudes cause performance, or is it the other way around? To answer this perennial question, the author conducted meta-analytic regression analyses on 16 studies that had repeatedly measured performance and job attitudes (i.e., job satisfaction or organizational commitment). The effect of job attitudes on subsequent performance, with baseline performance controlled, was weak but statistically significant (beta = .06). The effect was slightly stronger for commitment than for satisfaction and depended negatively on time lag. Effects of performance on subsequent job attitudes were elusive (beta = .00 across all studies), which suggests that job attitudes are more likely to influence performance than vice versa.     

Contour entropy: a new determinant of perceiving ground or a hole

Figure-ground perception is typically described as seeing one surface occluding another. Figure properties, not ground properties, are considered the significant factors. In scenes, however, a near surface will often occlude multiple contours and surfaces, often at different depths, producing alignments that are improbable except under conditions of occlusion. We thus hypothesized that unrelated (high entropy) lines would tend to appear as ground in a figure-ground paradigm more often than similarly aligned ordered (low entropy) lines. We further hypothesized that for lines spanning a closed area, high line entropy should increase the hole-like appearance of that area. These predictions were confirmed in three experiments. The probability that patterned rectangles were seen as ground when alternated with blank rectangles increased with pattern entropy. A single rectangular shape appeared more hole-like when the entropy of the enclosed contours increased. Furthermore, these same contours, with the outline shape removed, gave rise to bounding illusory contours whose strength increased with contour entropy. We conclude that figure-ground and hole perception can be determined by properties of ground in the absence of any figural shape, or surround, factors.     

Note on the selection of a panel of judges so as to maximize panel efficiency

Attempts to develop improved methods of selecting a panel of judges for psychometric work are presented. The applications reported are in the sensory field and are limited to the assumption of a unidimensional ability underlying the judgments in question. Some aspects of cost efficiency are also considered.The writers wish to acknowledge the value of a discussion with Dr. Harold Gulliksen of Princeton University and the Educational Testing Service, Princeton; Dr. Frederic Lord, also of the Educational Testing Service, contributed some valuable criticisms. The writers' thanks are also due Mr. George Bosy, at the Research Laboratories, Kraft Foods Company, where the senior author is currently employed.     

Towards a Common Civilization

An address given on 3 April 1997 at the Institute of Islamic Understanding, Malaysia (IKIM) on the occasion of the official visit of H.E. Prof. Dr Roman Herzog, President of the Federal Republic of Germany