Balance between volunteer work and family roles: Testing a theoretical model of work‐family conflict in the volunteer emergency services

Trends indicate overall declines in numbers of volunteer emergency service workers and suggest negative organisational factors impacting adversely on volunteers and organisations. Conflict between emergency service work and family is implicated in falling volunteer numbers, and there is thus a need for research on difficulties experienced in balancing volunteer work and family. The current study tested an adaptation of the work‐family conflict (WFC) model originally proposed by Frone, Russell, and Cooper, in a sample of 102 couples in which one partner was an Australian emergency service volunteer. Results supported a model in which volunteer work‐related antecedents, including time invested in on‐call emergency activities and post‐traumatic stress symptoms, had indirect links with outcomes, including volunteer burnout and their partners' support for the volunteer work role, through the effects of WFC. These results add to research using theoretical models of paid work processes to better understand the problems faced by volunteer workers, and identify specific antecedents and outcomes of WFC in the volunteer emergency services. Implications for future research and organisations reliant on volunteer workers are discussed.     

A Non-Verbal Technique for Assessing Frustration Response in Pre-School Children

The present study represents a report of the initial development of a picture method for assessing response to frustration in preschool children. Study 1 (N = 91) included the initial development of the picture materials; it also produced some validational support for the picture method in the form of significant correlations between picture choices and extensive behavior observations. Study 2 (N = 49) was designed to be essentially a replication of Study 1. In addition, further validational support was sought through the correlation of picture choices with global teacher ratings of the behaviors of interest.     

Appearance feedback in intimate relationships: The role of self-verification and self-enhancement

To better understand how body image operates within the context of intimate relationships, we investigated women's responses to appearance feedback from an intimate partner. Participants (N = 192) imagined receiving feedback from their partner that was either consistent with their own appearance self-view (i.e., self-verifying), more positive (i.e., self-enhancing), or less positive (i.e., devaluing), and then provided their affective and cognitive reactions. As expected, women's perceptions of their own appearance moderated their reactions. Women with more negative self-views felt happier with enhancing feedback, but thought that it meant their partner understood them less well. They also felt less happy when they received verifying feedback, but felt more understood by their partners. Thus, women with body image dissatisfaction may find themselves stuck in the “cognitive-affective crossfire” reacting ambivalently whether their partner enhances their appearance or confirms their negative self-views. Further examination of partners’ actual feedback is needed.     

Procedural Justice and Perceptions of Fairness in Selection Practice

Demonstrating procedural justice through a focus on the psychometric job-related approach to selection continues to be the most effective means for employers to meet legal requirements and potential claims of unfair treatment. A study of selection practice in a large local UK City Council reports how a structured, highly ‘job-focused’ approach can result in negative perceptions about the fairness of the process, its outcomes and effectiveness. Its findings reveal an organizational dilemma – how to develop selection systems that are sufficiently robust in terms of demonstrating maximum procedural fairness and objectivity to withstand potential litigation but are sufficiently flexible to accommodate those other factors which influence individual perceptions of fairness. It considers the future of the highly structured approach in the light of pressures to develop selection processes which can meet the needs of rapidly changing organizational structures as well the expansion of anti-discrimination legislation and litigation.     

The visual discrimination of bending

The sensitivity of observers to nonrigid bending was evaluated in two experiments. In both experiments, observers were required to discriminate on any given trial which of two bending rods was more elastic. In experiment 1, both rods bent within the same oriented plane, and bent either in a frontoparallel plane or bent in depth. In experiment 2, the two rods within any given trial bent in different, randomly chosen orientations in depth. The results of both experiments revealed that human observers are sensitive to, and can reliably detect, relatively small differences in bending (the average Weber fraction across experiments 1 and 2 was 9.0%). The performance of the human observers was compared to that of models that based their elasticity judgments upon either static projected curvature or mean and maximal projected speed. Despite the fact that all of the observers reported compelling 3-D perceptions of bending in depth, their judgments were both qualitatively and quantitatively consistent with the performance of the models. This similarity suggests that relatively straightforward information about the elasticity of simple bending objects is available in projected retinal images.     

Computer-controlled displays of bending motions

This paper describes a physical model and the mathematical equations specifying the dynamics of a bending line. A computer program is also described that will control real-time displays of a line of points in three-dimensional space and collect psychophysical data from human observers discriminating between different bending motions.     

Effects of stimulus-response correspondence and verbal expectancy on choice reaction time.

The effects of S-R correspondence, verbal prediction, and stimulus discriminability were examined in a discrete, two-choice reaction-time task. Correctness of prediction and S-R correspondence were significant main effects. In addition, responses were significantly faster for correct predictions on noncorresponding trials than for incorrect predictions on corresponding trials. This latter finding indicates that an expectancy mechanism can partially offset the negative effect of spatial S-R noncorrespondence on absolute magnitude of choice reaction time.