Relationship satisfaction and conflict over minor and major issues in romantic relationships

In this study the question of whether conflicts over minor issues and over major issues were equally strongly related to satisfaction in romantic relationships was examined. Sixty-four women and 29 men completed the Hendrick (1988) Relationship Assessment Scale for their current main romantic relationship and a 12-item conflict scale (Cramer, 2000b) for minor and major issues. All the relationships were heterosexual. Satisfaction was significantly and equally negatively correlated with conflict over minor and major issues, suggesting that whether an issue is of major or minor importance does not affect satisfaction or dissatisfaction in a romantic relationship. Thus, assessing conflict over major issues may be unnecessary in predicting relationship satisfaction. Conflict over minor and major issues was significantly and positively correlated even when satisfaction was controlled, indicating consistency in conflict resolution.     

Assessment of fine motor skill in musicians and nonmusicians: differences in timing versus sequence accuracy in a bimanual fingering task

While professional musicians are generally considered to possess better control of finger movements than nonmusicians, relatively few reports have experimentally addressed the nature of this discrepancy in fine motor skills. For example, it is unknown whether musicians perform with greater skill than control subjects in all aspects of different types of fine motor activities. More specifically, it is not known whether musicians perform better than control subjects on a fine motor task that is similar, but not identical, to the playing of their primary instrument. The purpose of this study was to examine the accuracy of finger placement and accuracy of timing in professional musicians and nonmusicians using a simple, rhythmical, bilateral fingering pattern and the technology that allowed separate assessment of these two parameters. Professional musicians (other than pianists) and nonmusicians were given identical, detailed and explicit instructions but not allowed physically to practice the finger pattern. After verbally repeating the correct pattern for the investigator, subjects performed the task on an electric keyboard with both hands simultaneously. Each subject's performance was then converted to a numerical score. While musicians clearly demonstrated better accuracy in timing, no significant difference was found between the groups in their finger placement scores. These findings were not correlated with subjects' age, sex, limb dominance, or primary instrument (for the professional musicians). This study indicates that professional musicians perform better in timing accuracy but not spatial accuracy while executing a simple, novel, bimanual motor sequence.     

Conditions Equivalent to Unit Representations of Ordered Relational Structures

This paper studies several concepts about subgroups of automorphisms of linearly ordered relational structures. In particular, it focuses on conditions that are equivalent to the translations (automorphisms with no fixed points plus the identity) forming a homogeneous, Archimedean ordered group under the asymptotic order. For the automorphisms of an ordered relational structure, these properties are equivalent to the structure having a numerical representation whose scale type lies between, but does not exclude, the ratio and interval types (Alper, 1987; Luce, 1987; Narens, 1981a, 1981b). One result of this paper (Theorem 5) is that for the automorphisms of an ordered relational structure the following necessary conditions for such a representation are also sufficient: the asymptotic order induced on the automorphisms is connected, the structure is homogeneous, the translations are Archimedean, and the dilations (i.e., automorphisms with fixed points) are Archimedean relative to all automorphisms. The last property is equivalent to there being at most one proper, nontrivial convex subgroup. Contrary to hope, these results do not seem to lead to a simpler proof than Alper's for the Dedekind complete case. The paper concludes with an examination of the structure of parallel automorphisms. Copyright 2001 Academic Press.     

Now You See Them,Now You Do Not: The Influence of Indicator–Factor Ratio on Support for Assessment Center Dimensions

The inability of assessment center (AC) researchers to find admissible solutions for confirmatory factor analytic (CFA) models that include dimensions has led some to conclude that ACs do not measure dimensions at all. This study investigated whether increasing the indicator–factor ratio facilitates the achievement of convergent and admissible CFA solutions in 2 independent ACs. Results revealed that, when models specify multiple behavioral checklist items as manifest indicators of each latent dimension, all of the AC CFA models tested were identified and returned proper solutions. When armed with the ability to undertake a full set of model comparisons using model fit rather than solution convergence and admissibility as comparative criteria, we found clear evidence for modest dimension effects. These results suggest that the frequent failure to find dimensions in models of the internal structure of ACs is a methodological artifact and that one approach to increase the likelihood for reaching a proper solution is to increase the number of manifest indicators for each dimension factor. In addition, across exercise dimension ratings and the overall assessment rating were both strongly correlated with dimension and exercise factors, indicating that regardless of how an AC is scored, exercise variance will continue to play a key role in the scoring of ACs.     

Help-Seeking from Clergy and Spiritual Counselors Among Veterans with Depression and PTSD in Primary Care

Little is known about the prevalence or predictors of seeking help for depression and PTSD from spiritual counselors and clergy. We describe openness to and actual help-seeking from spiritual counselors among primary care patients with depression. We screened consecutive VA primary care patients for depression; 761 Veterans with probable major depression participated in telephone surveys (at baseline, 7 months, and 18 months). Participants were asked about (1) openness to seeking help for emotional problems from spiritual counselors/clergy and (2) actual contact with spiritual counselors/clergy in the past 6 months. At baseline, almost half of the participants, 359 (47.2 %), endorsed being “very” or “somewhat likely” to seek help for emotional problems from spiritual counselors; 498 (65.4 %) were open to a primary care provider, 486 (63.9 %) to a psychiatrist, and 409 (66.5 %) to another type of mental health provider. Ninety-one participants (12 %) reported actual spiritual counselor/clergy consultation. Ninety-five (10.3 %) participants reported that their VA providers had recently asked them about spiritual support; the majority of these found this discussion helpful. Participants with current PTSD symptoms, and those with a mental health visit in the past 6 months, were more likely to report openness to and actual help-seeking from clergy. Veterans with depression and PTSD are amenable to receiving help from spiritual counselors/clergy and other providers. Integration of spiritual counselors/clergy into care teams may be helpful to Veterans with PTSD. Training of such providers to address PTSD specifically may also be desirable.     

Action and perception: Evidence against converging selection processes

In a series of experiments we investigated whether identification of a lateralized visual target would benefit from concurrent execution of a reaching movement on the same side of space. Participants were tested in a dual-task paradigm. In one task, they performed a speeded reach movement towards a lateralized target button. The reach was cued by an auditory stimulus, and performed out of the participant's sight. In the other task, participants identified one of two simultaneous visual stimuli presented to the left and right visual fields, close to movement target locations. If motor activity were effective in modulating perceptual processes via a visuo-attentional shift, identification performance should have improved when the visual stimulus appeared at the movement target location. In fact, identification was not affected by the side of reach. Such results suggest substantially independent selection processes in motor and visual domains.