Evaluating Child Coping Competence: Theory and Measurement

Much of the research on children’s coping styles is based on a downward extension of adult coping theories. In a departure from this approach, coping competence theory seeks to account for children’s ability to cope with daily challenges on the basis of developmental research. The theory, which states that challenges call for distinct coping skills in the affective, social, and achievement domains, was evaluated with an ethnically diverse sample of preschoolers. The study relied on confirmatory factor analysis of a parent-completed measure of coping to test the 3-factor model underlying the theory, and related those factors to parent and teacher measures of child functioning. Results supported the 3-factor model of coping competence and showed that each domain of coping was negatively correlated with parent and teacher ratings of child disruptive behavior. Coping competence theory held across child sex and age. Findings provide support for a 3-factor model of coping competence in early childhood and for the validity of the new parent-completed measure of children’s coping styles refined in this study.     

Monoamine oxidase inhibitors: a modern guide to an unrequited class of antidepressants

Monoamine oxidase inhibitors (MAOIs) currently have a "bad rap" and are thus infrequently used in psychopharmacology, even by experienced clinicians. Misinformation about the dietary and drug interactions of MAOIs is widespread, whereas pragmatic tips for utilizing MAOIs to minimize risks and to maximize therapeutic actions are largely lacking in the contemporary literature. While clearly not first-line treatments, MAOIs, in the hands of experienced and well-informed clinicians, can be a powerful therapeutic intervention for patients with depression, panic disorder, and other anxiety disorders who have failed first-line treatments. This article focuses on the pharmacologic mechanisms of MAOIs, since an understanding of these mechanisms may provide a rationale to empower experts to expand their use of these agents. Discussed here are not only the mechanisms of therapeutic action of MAOIs, but also the mechanisms explaining their side effects, including hypertensive interactions with dietary tyramine (so-called "cheese reactions") and drug interactions that can lead to hypertensive reactions with some drugs and serotonin toxicities with others. This article also provides practical tips on how to use MAOIs, including debunking certain myths and giving specific guidance about which foods and drugs to avoid. Those with no previous interest in MAOIs may discover in this article a new "secret weapon" to add to their therapeutic armamentarium for patients who fail to respond to the better-known agents.     

Human gaze behaviour during action execution and observation

Gaze shifts and fixations appear to be proactive in both action execution and observation. We investigated a dependency of anticipatory gaze behaviour by using a block stacking task. Blocks were rectangles depicted on a computer screen and the stacking movements were controlled via computer mouse. Subjects either had to execute the task or had to observe it made by the experimenter, or by the computer. The dependency of gaze behaviour on the visibility of a virtual effector, the visibility of the actor, and the nature of the actor was tested by measuring eye movements. Anticipatory eye movements were predominant when the subjects themselves executed the task. During action observation, gaze behaviour did neither depend on the visibility nor depend on the nature of the actor. However, big variability was found between the subjects suggesting the use of two different strategies in action observation: some subjects were mainly tracking the blocks during stacking movements; others were strongly anticipating. We suggest that gaze behaviour during action observation is not predetermined by rigid neural circuitry, but strongly depends on the context. The possibility to explain the causal mechanism, as well as the ownership of the action may be crucial preconditions for anticipatory gaze behaviour.     

The state of mentoring research: A qualitative review of current research methods and future research implications

Research regarding mentoring relationships has flourished during the past 20 years. This article reviews the methodology and content of 200 published mentoring articles. Some of the major concerns raised in this review include over reliance on cross-sectional designs and self-report data, a failure to differentiate between different forms of mentoring (e.g., formal versus informal), and a lack of experimental research. Implications and suggestions for future research are offered.     

Mentor commitment in formal mentoring relationships

This research examined the role of mentor commitment relative to protégé perceptions of relationship quality within formal mentoring programs. Based on a matched sample of 91 mentors and protégés, the results indicated that mentor commitment related positively to protégé reports of relationship quality. This relationship was stronger for male protégés than for female protégés. The results indicated that protégés reported higher quality relationships when mentors underestimated their commitment to the relationship relative to the protégés estimate of mentor commitment. Suggestions for future research are offered.     

Mood induced cognitive and emotional reactivity, life stress, and the prediction of depressive relapse

This study examined a group of participants who were fully remitted from a previous episode of major depressive disorder, and evaluated the role of cognitive and emotional reactivity to a mood challenge, and life stress in the prediction of relapse. Fifty-two participants were evaluated during remission, and their reactivity (i.e., change in dysfunctional attitudes and emotional state) to a depressed mood induction was evaluated. The cohort was followed up 12 months after the initial assessment. Thirty-five percent of the sample experienced a relapse during the follow-up period. Relapse was predicted by higher rates of life stress, and lower levels of emotional reactivity (specifically less reduction in happiness) to the mood induction during the initial assessment. Cognitive reactivity to the mood induction did not predict relapse, nor did the interaction between cognitive reactivity and life stress. These findings are discussed in terms of recent literature suggesting that depression is associated with insensitivity to emotion context, such that depressed individuals display blunted emotional responses to affective stimuli, including sadness-inducing stimuli. These findings suggest that insensitivity to emotional context may also be a characteristic of euthymic individuals at risk of relapse.     

Two-year-olds use artist intention to understand drawings

Adults appreciate that an abstract visual representation can be understood through inferring the artist's intention. Many investigators have argued that this capacity is a late-emerging developmental accomplishment, a claim supported by findings that preschool children ignore explicit statements about intent when naming pictures. Using a simplified method, we explored picture naming in 2-year-olds. Experiment 1 found that when an adult artist drew an object, children later mapped a novel name for the drawing to the object that the adult had been looking at. Experiment 2 suggests that this response was not merely because there was more attention given to that object. These findings are consistent with the view that children are naturally disposed to reason about artifacts, including artwork, in terms of inferred intention.     

Retention of high tactile acuity throughout the life span in blindness

Previous studies of tactile acuity on the fingertip, using passive touch, have demonstrated an age-related decline in spatial resolution for both sighted and blind subjects. We have reexamined this age dependence with two newly designed tactile-acuity charts that require active exploration of the test symbols. One chart used dot patterns similar to braille, and the other used embossed Landolt rings. Groups of blind braille readers and sighted subjects ranging from 12 to 85 years old were tested in two experiments. We replicated previous findings for sighted subjects by showing an age-related decrease in tactile acuity by nearly 1% per year. Surprisingly, the blind subjects retained high acuity into old age, showing no age-related decline. For the blind subjects, tactile acuity did not correlate with braille reading speed, the amount of daily reading, or the age at which braille was learned. We conclude that when measured with active touch, blind subjects retain high tactile acuity into old age, unlike their aging sighted peers. We propose that blind people's use of active touch in daily activities, not specifically braille reading, results in preservation of tactile acuity across the life span.