Psychosocial risk assessment: Measurement invariance of the UK Health and Safety Executive's Management Standards Indicator Tool across public and private sector organizations

Abstract

This study provides evidence to support the validity of the UK Health and Safety Executive Management Standards Indicator Tool, which is widely used in the UK by organizations to test for stress-related working conditions. A large pooled data set was collected from 137 UK organizations (N=67,347) to test the factor structure of both the original 35-item seven-factor instrument and a new shorter 25-item version. The results showed that the tool was a good fit to the data for both versions. Further analysis examined the factor structure of the Indicator Tool by splitting the data set into both public and private sector organizations. Tests for measurement invariance showed that both versions of the Indicator Tool provided a good fit to the data. The final sequence of analysis showed that the measurement structure of both the 25-item and 35-item scales was also invariant across small-, medium- and large-sized organizations. The current study provides percentile tables for both the public and private sectors so that organizations can compare their scores against UK national benchmarks. Overall, this study validates both the full and the short versions of a valuable and reliable diagnostic instrument for use in a variety of organizations.     

Moderators of the relationship between daily work stressors and mood

Consistent with recent data showing a relationship between daily stress and mood, the authors investigated whether job specific factors would moderate the relationship between daily work stress and daily mood. Forty-three subjects from one teaching hospital initially completed questionnaires assessing the hypothesized moderator variables (emotional and informational support from the supervisor, job involvement, co-worker satisfaction, supervision satisfaction, and satisfaction with the meaningfulness of work). Thereafter, they completed questionnaires at the end of each workday assessing the number and negative perception of daily work stress and daily mood. After controlling for the effects of the different number of days for which data were available for each subject, the results showed that job involvement and all three facets of job satisfaction (supervision, co-worker, and work itself) moderated the relationship between the negative perception of daily work stress and mood. Neither emotional nor informational support from the supervisor moderated this relationship. Likewise, none of these variables moderated the relationship between the number of daily work events and mood. The results are discussed in terms of further research on daily work stress, and expanding and refining the focus on moderator variables.     

Spatial and non-spatial model-based protection procedures for the release of business microdata

In this paper we discuss methodology for the safe release of business microdata. In particular we extend the model-based protection procedure of Franconi and Stander (2002, The Statistician 51: 1–11) by allowing the model to take account of the spatial structure underlying the geographical information in the microdata. We discuss the use of the Gibbs sampler for performing the computations required by this spatial approach. We provide an empirical comparison of these non-spatial and spatial disclosure limitation methods based on the Italian sample from the Community Innovation Survey. We quantify the level of protection achieved for the released microdata and the error induced when various inferences are performed. We find that although the spatial method often induces higher inferential errors, it almost always provides more protection. Moreover the aggregated areas from the spatial procedure can be somewhat more spatially smooth, and hence possibly more meaningful, than those from the non-spatial approach. We discuss possible applications of these model-based protection procedures to more spatially extensive data sets.     

A comment on “A theoretical basis for perturbation methods” by Krishnamurty Muralidhar and Rathindra Sarathy

Statistics and Computing -     

Effects of short-term role overload on marital interactions

This paper examines the effect of role overload on marital interactions using a within-person, time series approach. It is proposed that role overload is indirectly related to marital interactions most strongly via anxiety but also via depression. Twenty-three couples completed daily reports of overload, depression and anxiety and weekly reports of their own and their spouse's marital behaviour over 4 months. After controlling for autocorrelation, role overload was found to affect directly both depression and anxiety, but its effect on anxiety was much stronger than that on depression. Anxiety predicted withdrawal from marital interactions, but not anger, and depression predicted anger, but not withdrawal. Also, spouses' perceptions of their partners' behaviour reflected the partners' self-reported behaviour, and spouses' perceptions predicted their own behaviour.     

Practical reason or metapreferences? an undogmatic defense of kantian morality

This article presents the thesis that a critique of decisions is not necessarily (except in the trivial sense) a critique of preferences. This thesis runs contrary to the fundamental assumption in economic theory that a critique of decisions will always simultaneously be a critique of (subjective) preferences, since decision behavior is after all a manifestation of preferences. If this thesis is right, then the paradigm of so-called instrumental rationality is in serious trouble, not for external reasons but because of imminent inconsistencies. The thesis is developed in five parts: I. A preliminary remark to the economic theory of rationality in general. II. The cooperation problem as a challenge to the economic theory of rationality. III. An account of the most interesting attempt to save the theory. IV. A critique of that attempt. V. And the conclusion: practical reason is concerned with actions and not with preferences.     

Relationships between physical activity and the proximity of exercise facilities and home exercise equipment used by undergraduate university students

The authors used stratified random sampling procedures to investigate the relationships among physical activity (PA), the proximity of exercise facilities, and the quantity of home exercise equipment in a sample of 411 undergraduates. To examine the data they collected from the modified Godin Leisure-Time Exercise Questionnaire and the Home Environment Questionnaire, the authors used correlational analyses and analysis of variance. Intensity and duration of PA showed a significant relationship to the proximity of exercise facilities. Intensity, frequency, and duration of PA were significantly related to the quantity of students' home exercise equipment. Freshmen and sophomores engaged in PA closer to their residences and participated in 3 more exercise bouts per week than juniors and seniors. These findings suggest that proximity of the activity episode may have an effect on PA behavior of college students.     

The role of absorptive capacity and innovation strategy in the design of industry 4.0 business Models - A comparison between SMEs and large enterprises

Technological innovations often lead to redesigns in the business models of established companies, requiring them to incorporate new external knowledge into internal activities. Against this background, this study integrates the concepts of business model design, absorptive capacity, and innovation strategy into a novel research model, which analyzes the redesign of established business models in response to the emergence of Industry 4.0. Industry 4.0, also known as the Industrial Internet of Things, constitutes a contemporary research context that is highly relevant for corporate practice but scarcely regarded in management literature until now. The article contains an analysis of data from 221 German industrial enterprises, conducted through structural equation modeling, with separate data for small and medium-sized enterprises (SMEs) and large enterprises. First, the results indicate that the acquisition, assimilation, transformation, and exploitation of knowledge from the environment enable companies to engage in both exploratory and exploitative innovation strategies. Furthermore, the paper includes an evaluation of the role of exploratory and exploitative innovation strategies that reflects in efficiency-centered and novelty-centered business model designs. The distinct characteristics differentiating SMEs from large enterprises are also explained. The implications of absorptive capacity on innovation strategies, which influence the redesign of extant business models, are discussed from a research and managerial perspective.     

The Impact of Transformational Leadership on Organizational Citizenship Behaviours: The Contingent Role of Public Service Motivation

In this paper we examine whether the relationship between transformational leadership and organizational citizenship behaviours (OCBs) is contingent on public service motivation (PSM). We propose that PSM may reduce the motivational influences of transformational leaders’ behaviours on followers’ OCBs in public sector organizations. Using a sample of Mexican employees we tested this proposition with structural equation modelling. Our results show that the motivational effects of transformational leadership were less for public sector followers higher in PSM than for those lower in PSM. A follow‐up study in private sector organizations did not reveal a similar interaction effect. These findings appear consistent with previous research demonstrating that PSM is more aligned to the goals and values of public rather than private sector organizations. Nevertheless, the direct effects of PSM on OCBs remained in the private sector.