Quality of Life: Nomadological Insights—A Nomadic Exploration of Quality of Life in Long-Term Conditions

This is a book review of “Quality of Life: Nomadological Insights—A Nomadic Exploration of Quality of Life in Long-Term Conditions” by Monique Lhussier, published by VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG, 2009.     

Shift and deviate: Saccades reveal that shifts of covert attention evoked by trained spatial stimuli are obligatory

The premotor theory of attention predicts that motor movements, including manual movements and eye movements, are preceded by an obligatory shift of attention to the location of the planned response. We investigated whether the shifts of attention evoked by trained spatial cues (e.g., Dodd & Wilson, 2009) are obligatory by using an extreme prediction of the premotor theory: If individuals are trained to associate a color cue with a manual movement to the left or right, the shift of attention evoked by the color cue should also influence eye movements in an unrelated task. Participants were trained to associate an irrelevant color cue with left/right space via a training session in which directional responses were made. Experiment 1 showed that, posttraining, vertical saccades deviated in the direction of the trained response, despite the fact that the color cue was irrelevant. Experiment 2 showed that latencies of horizontal saccades were shorter when an eye movement had to be made in the direction of the trained response. These results demonstrate that the shifts of attention evoked by trained stimuli are obligatory, in addition to providing support for the premotor theory and for a connection between the attentional, motor, and oculomotor systems.     

The role of future time perspective in psychological contracts: A study among older workers

Using a sample of post-retirement workers (N = 176), this study investigated the role of future time perspective (FTP) in psychological contracts. The study aimed to test: (i) whether future time perspective is related to employer psychological contract fulfillment and (ii) whether it moderates relations between psychological contract fulfillment and employee obligations. Based on previous work, three types of employer psychological contract fulfillment are examined: economic, socio-emotional, and developmental fulfillment. FTP was expected to relate positively to developmental fulfillment. Moreover, people with limited future time perspective were hypothesized to manifest a stronger relationship between economic and socio-emotional fulfillment and employee obligations. Results showed that future time perspective is indeed significantly related to developmental fulfillment, and also moderated the relations between contract fulfillment and employee obligations. More specifically, economic and socio-emotional fulfillments were significantly stronger related to obligations among older workers with high FTP.     

Validation of the DynaPort MiniMod during sleep: a pilot study

To measure activity during sleep, polysomnography and actigraphy are often used. The DynaPort MiniMod measures movement intensity and body position day and night. The goal was to examine the validity of the DynaPort MiniMod in assessing physical activity and body posture during sleep. In Study A, 10 healthy participants slept with the DynaPort MiniMod and the Actiwatch for one night. In Study B, 8 participants suspected of having Obstructive Sleep Apnoea Syndrome slept for one night with the DynaPort MiniMod and underwent complete polysomnography as part of the typical care protocol. In Study A, there was a significant moderate correlation (r = .70) between the movement scores of the Actiwatch and the DynaPort MiniMod. In Study B, a high intraclass correlation (r = .84) between body posture scores of the DynaPort MiniMod and the polysomnography position sensor was observed. The DynaPort MiniMod is a valid measurement device for physical activity during sleep.     

The role of urgency and its underlying psychological mechanisms in problematic behaviours

The urgency facet of impulsivity, that is, the tendency to act rashly in response to intense emotional contexts [Cyders, M. A., & Smith, G. T. (2008). Emotion-based dispositions to rash action: positive and negative urgency. Psychological Bulletin, 134, 807-828], has been related to a wide range of maladaptive behaviours. The present study further investigates the role of urgency in problematic behaviours by considering distinct psychological mechanisms that may underlie this component of impulsivity. With this aim, 95 volunteer participants were screened with self-reported questionnaires assessing urgency and three problematic behaviours (compulsive buying, excessive mobile phone use, excessive Internet use). They performed two laboratory tasks: a stop-signal task designed to assess the capacity to inhibit prepotent responses in response to both neutral and emotional stimuli; and the Iowa Gambling Task (IGT) measuring the ability to take into account the future consequences of an action. A poor ability to inhibit prepotent responses in the emotional condition of the stop-signal task was found to predict more disadvantageous choices in the IGT, which ultimately results in higher urgency and more problematic behaviours. These findings shed new light on the construct of urgency, its related psychological mechanisms, and its role in problematic behaviours.     

Marginal likelihood inference for a model for item responses and response times

Marginal maximum‐likelihood procedures for parameter estimation and testing the fit of a hierarchical model for speed and accuracy on test items are presented. The model is a composition of two first‐level models for dichotomous responses and response times along with multivariate normal models for their item and person parameters. It is shown how the item parameters can easily be estimated using Fisher's identity. To test the fit of the model, Lagrange multiplier tests of the assumptions of subpopulation invariance of the item parameters (i.e., no differential item functioning), the shape of the response functions, and three different types of conditional independence were derived. Simulation studies were used to show the feasibility of the estimation and testing procedures and to estimate the power and Type I error rate of the latter. In addition, the procedures were applied to an empirical data set from a computerized adaptive test of language comprehension.     

Students' daily emotions in the classroom: Intra‐individual variability and appraisal correlates

Background. Recent literature on emotions in education has shown that competence‐ and value‐related beliefs are important sources of students' emotions; nevertheless, the role of these antecedents in students' daily functioning in the classroom is not yet well‐known. More importantly, to date we know little about intra‐individual variability in students' daily emotions. Aims. The objectives of the study were (1) to examine within‐student variability in emotional experiences and (2) to investigate how competence and value appraisals are associated with emotions. It was hypothesized that emotions would show substantial within‐student variability and that there would be within‐person associations between competence and value appraisals and the emotions. Sample(s). The sample consisted of 120 grade 7 students (52%, girls) in 5 randomly selected classrooms in a secondary school. Method. A diary method was used to acquire daily process variables of emotions and appraisals. Daily emotions and daily appraisals were assessed using items adapted from existing measures. Results. Multi‐level modelling was used to test the hypotheses. As predicted, the within‐person variability in emotional states accounted for between 41% (for pride) and 70% (for anxiety) of total variability in the emotional states. Also as hypothesized, the appraisals were generally associated with the emotions. Conclusions. The within‐student variability in emotions and appraisals clearly demonstrates the adaptability of students with respect to situational affordances and constraints in their everyday classroom experiences. The significant covariations between the appraisals and emotions suggest that within‐student variability in emotions is systematic.     

A Note on Stochastic Ordering of the Latent Trait Using the Sum of Polytomous Item Scores

In contrast to dichotomous item response theory (IRT) models, most well-known polytomous IRT models do not imply stochastic ordering of the latent trait by the total test score (SOL). This has been thought to make the ordering of respondents on the latent trait using the total test score questionable and throws doubt on the justifiability of using nonparametric polytomous IRT models for ordinal measurement. We show that a broad class of polytomous IRT models has a weaker form of SOL, denoted weak SOL, and argue that weak SOL justifies ordering respondents on the latent trait using the total test score and, therefore, the use of nonparametric polytomous IRT models for ordinal measurement.     

Regard and perceptions of size in soccer: better is bigger

Celebrated people often seem larger than life. In a series of experiments, and with observational data, we asked whether an association exists between regard for the action capabilities of soccer players and perceptual estimations of their size. Higher regard resulted in overestimations of size, and momentary modifications of apparent action capability resulted in overestimations or underestimations of size directly related to performance success or failure, respectively.     

Extrinsic Motives as Moderators in the Relationship Between Fairness and Work-Related Outcomes Among Temporary Workers

Purpose

This study assessed how motives for having a temporary job influence the effects of experienced fairness on work-related attitudes.

Design/methodology/approach

We examined the moderating effect of three motives for being in temporary employment (the autonomous or voluntary motive, the stepping-stone motive, and the controlled or involuntary motive) on the relationship between experienced fairness and outcomes. Hierarchical multiple regressions were performed on questionnaire data of a sample of 299 Dutch temporary workers.

Findings

For temporary employees who accepted temporary employment voluntarily, low fairness is related to lower self-reported performance. For employees who use their temporary job as a way to obtain permanent employment, fairness is not related to work-related attitudes and behavioral intentions. Those who are involuntarily in a temporary job react stronger on fairness and have a higher intention to quit.

Implications

Fairness is weakly related to work-related attitudes and behavioral intentions under two conditions: when perceived goal attainment is high, and when the worker is dependent on the temporary job to reach that goal. This study provides support for the assumption that motives may override automatic responses to fairness.

Originality/value

This article is one of the first studies that provide evidence for the influence of motives on reactions to fairness. Additionally, this study considers reactions to fairness in a growing contingent of the workforce, that is temporary workers. It provides evidence that the dynamics in fairness perceptions may be different for temporary workers in comparison to their counterparts with permanent contracts.