Family climate of routine asthma care: associating perceived burden and mother-child interaction patterns to child well-being

This preliminary report links the literatures on family asthma management practices and on the characteristics of family interaction patterns thought to influence children's adjustment to a chronic physical illness. Specifically, this study of 60 families with a child with asthma examined the extent to which perceived burden of routine asthma care affected child mental health via its influence on parent-child interaction patterns. Mothers completed a measure of asthma management routine burden, mother and child were observed in a 15-minute interaction task, and children completed measures of child anxiety and asthma quality of life (QOL). Perceived routine burden significantly predicted child anxiety and QOL through its effect on mother-child rejection/criticism. The same pattern did not hold for mother intrusiveness/control. The results are discussed in terms of how overall family climate and regulation of routines affects child well-being. Implications for clinical practice and limitations of the study are provided.     

Perceptual saliency of points along the contour of everyday objects: a large-scale study

The aim of this large-scale study was to find out which points along the contour of a shape are most salient and why. Many subjects (N=161) were asked to mark salient points on contour stimuli, derived from a large set of line drawings of everyday objects (N=260). The database of more than 200,000 marked points was analyzed extensively to test the hypothesis, first formulated by Attneave (1954), that curvature extrema are most salient. This hypothesis was confirmed by the data: Highly salient points are usually very close to strong curvature extrema (positive maxima and negative minima). However, perceptual saliency of points along the contour is determined by more factors than just local absolute curvature. This was confirmed by an extensive correlational analysis of perceptual saliency in relation to ten different stimulus factors. A point is more salient when the two line segments connecting it with its two neighboring salient points make a sharp turning angle and when the 2-D part defined by the triplet of salient points is less compact and sticks out more.     

Consumer credit card use: the roles of creditor disclosure and anticipated emotion

In response to federal legislative reform aimed, in part, at reducing consumer bankruptcy filings, the authors conducted 2 experiments examining the role of affect in purchasing behavior. In Experiment 1, they examined consumer debtors, and in Experiment 2, they examined nondebtors. In both experiments, they investigated purchasing decisions made during a simulated online shopping trip, with some participants receiving standard disclosures of interest rates and money owed and with other participants receiving information under the new enhanced disclosure regulations. Results demonstrated support for the influence of anticipated affect in credit card use among both debtors and nondebtors and indicated that anticipated emotion may moderate the impact of the enhanced disclosure regulations.     

Explicating the Openness to Experience Construct and its Subdimensions and Facets in a Work Setting

Recent meta‐analyses (e.g. Barrick, Mount, & Judge, 2001 ) found openness to experience, a factor in the five‐factor model of personality, to be uncorrelated with job performance. We argue that, among others, insignificant validity is due to the broad and heterogeneous nature of the construct. In line with our hypotheses, we found internal structure of openness to be multidimensional. Further analyses on subdimensional and facet level revealed large differences in criterion‐ and construct‐related validity. It could be demonstrated that a subdimension labeled epistemic curiosity and, especially, the facet openness to ideas, which includes aspects like curiosity, flexibility, willingness to learn, and creativity, are highly relevant for work‐related criteria and so far understudied in organizational research.     

When are social judgments made? Evidence for the spontaneousness of trait inferences

Do people make trait inferences, even without intentions or instructions, at the encoding stage of processing behavioral information? Tulving's encoding specificity paradigm (Tulving & Thomson, 1973) was adapted for two recall experiments. Under memory instructions only, subjects read sentences describing people performing actions that implied traits. Later, subjects recalled each sentence under one of three cuing conditions: (a) a dispositional cue (e.g., generous), (b) a strong, nondispositional semantic associate to an important sentence word; or (c) no cue. Recall was best when cued by the disposition words. Subjects were unaware of having made trait inferences. Interpreted in terms of encoding specificity, these results indicate that subjects unintentionally made trait inferences at encoding. This suggests that attributions may be made spontaneously, as part of the routine comprehension of social events.     

Biomechanical motor patterns in normal walking

Motor patterns in normal human gait are evident in several biomechanical and EMG analyses over the stride period. Some of these patterns are invariant over the stride period with changes of cadence, whole others are closely correlated with speed changes. The findings for slow, natural, and fast walking are summarized: 1. Joint angle patterns over the stride period are quite invariant, and do not change with cadence; 2. Moment of force patterns at the ankle are least variable and quite consistent at all speeds; 3. A recently defined support moment is quite consistent at all speeds. 4. Moments at the knee and hip are highly variable at all cadences but decrease their variability as cadence increases; 5. Mechanical power patterns at all joints show consistent timing over the stride period; 6. EMG profiles of 5 muscles show consistent timing over the stride, but the amplitude increases as walking speed increases. Arguments are presented to support the concept that walking speed is largely controlled by gain and that the timing of the motor patterns, which is extremely tightly synchronized with the anatomical position, is under major afferent control.     

Primary and Secondary Caregiver Reports of Quality of Life in Pediatric Asthma: Are they Comparable?

This study aimed to compare primary and secondary caregiver QOL within families of children with asthma and determine the potential importance of including secondary caregiver QOL in clinical and research settings. Participants included 118 families of children with asthma that had primary and secondary caregivers. Families completed measures in a single research session. Caregivers reported on QOL, psychological functioning, and family burden; children completed a measure of QOL. Child lung function was determined from objective spirometry. Adherence to prescribed controller medication was measured for 6 weeks following the research visit. Primary caregiver QOL was significantly lower than secondary caregiver QOL (Mean overall QOL of 5.85 versus 6.17, p < .05). Better medication adherence was associated with higher primary caregiver QOL (ρ = .22, p = .02); secondary caregiver QOL, not primary caregiver QOL, was positively associated with child QOL (ρ = .20, p = .03). Families with discrepant QOL scores between caregivers (difference in scores of at least .50) were characterized by more family burden and primary caregiver psychological symptoms. Differences in QOL scores between caregivers may be a reflection of primary caregivers’ greater investment in daily asthma management. In families reporting low burden and few psychological difficulties in the primary caregiver, QOL assessments from either caregiver may may be informative and representative of how parents are adapting to child asthma. In families experiencing high levels of burden or more primary caregiver psychological difficulties, QOL reports from secondary caregivers may not be as clinically meaningful.     

Some big ideas for some big problems

Although most psychologists do not see sustainability as a psychological problem, our environmental predicament is caused largely by human behaviors, accompanied by relevant thoughts, feelings, attitudes, and values. The huge task of building sustainable cultures will require a great many psychologists from a variety of backgrounds. In an effort to stimulate the imaginations of a wide spectrum of psychologists to take on the crucial problem of sustainability, this article discusses 4 psychological approaches (neo-analytic, behavioral, social, and cognitive) and outlines some of their insights into environmentally relevant behavior. These models are useful for illuminating ways to increase environmentally responsible behaviors of clients, communities, and professional associations.