Chelsea R. Willness

A meta-analysis of the effects of cell phones on driver performance.

The empirical basis for legislation to limit cell phones while driving is addressed. A comprehensive meta-analysis of the effects of cell phones on driving performance was performed. A total of 33 studies collected through 2007 that met inclusion criteria yielded 94 effect size estimates, with a total sample size of approximately 2000 participants. The dependent variables of reaction time, lateral vehicle control, headway and speed and the moderating variables of research setting (i.e., laboratory, simulator, on-road), conversation target (passenger, cell phone) and conversation type (cognitive task, naturalistic) were coded. Reaction time (RT) to events and stimuli while talking produced the largest performance decrements. Handheld and hands-free phones produced similar RT decrements. Overall, a mean increase in RT of .25s was found to all types of phone-related tasks. Observed performance decrements probably underestimate the true behavior of drivers with mobile phones in their own vehicles. In addition, drivers using either phone type do not appreciably compensate by giving greater headway or reducing speed. Tests for moderator effects on RT and speed found no statistically significant effect size differences across laboratory, driving simulation and on-road research settings. The implications of the results for legislation and future research are considered.

Cultural Context and Psychological Needs in Canada and Brazil Testing a Self-Determination Approach to the Internalization of Cultural Practices, Identity, and Well-Being

Brazilian and Canadian students reported on the importance and frequency of cultural practices and values reflecting Triandis’s cultural model of individualistic-collectivistic and horizontal-vertical orientations. They also rated their relative autonomy for these practices and the degree to which parents and teachers supported self-determination theory’s psychological needs for autonomy, competence, and relatedness. It was predicted that in both samples, despite the mean differences, greater relative autonomy and need support would be associated with greater well-being and cultural identity. It was also expected that vertical cultural orientations would be less well internalized in both Brazilian and Canadian groups. Means and covariance structure analyses verified measurement comparability. Results generally supported the hypotheses. Discussion focuses on the importance of internalization across cultural forms, the differentiation of autonomy from individualism and independence, and the relations between horizontal cultural orientations and psychological needs support.

Predicting patient complaints in hospital settings.

Background: The prediction of patient complaints is not clearly understood. This is important in so far as patient complaints have been shown to correlate with other adverse outcomes of interest in acute care facilities. Objectives: To evaluate the complexity of the patient case and patient safety culture as predictors of patient complaints. Design: A matched case-control analysis of data from patients filing complaints (cases) and matched patients who did not file complaints (controls) in 2005. Staff surveys were used to measure the Patient Safety Culture on individual units. Setting: 45 inpatient acute care units from four general hospitals in a large metropolitan centre in western Canada. Sample: 586 patients registering complaints in 2005. Method: The primary outcome was patient complaints (number and type). Predictors included unit-level measures of patient safety culture based on a survey and patient admission characteristics (including age, gender, treatment unit, primary diagnosis, case resource intensity). Results: The probability of a patient complaint was positively associated with cases of higher complexity (β = 0.145, p = 0.032; odds ratio = 1.16; CI 0.994 to 1.344). The culture of patient safety within hospital units was not related to the probability of complaints within a given unit. Conclusions: Patient complaints are associated with higher clinical complexity. However, the confidence interval around the odds ratio for this association just crosses 1.0 and is thus not “significant” in a traditional framework of dichotomously judging statistical significance at the 95% confidence level. The lack of association with a unit’s safety culture, meanwhile, implies that the non-modifiable clinical complexity factor is a more important determinant of patient complaints.

Determinants of Adverse Events in Hospitals—The Potential Role of Patient Safety Culture

&NA; This study investigated two contributing factors in predicting adverse events in hospital settings. We approached this issue using the statistical procedure of hierarchical linear modeling to test for multilevel relationships. We found that the resource intensity of the presenting case was related to the severity level of negative incidents in hospital settings in a large metropolitan center. More important, we found that a more positive culture of patient safety within hospital units was related to lower incident severity. More than 8,000 admissions within 40 different units in three hospitals were included in the analyses.

The use of meta-analysis or research synthesis to combine driving simulation or naturalistic study results on driver distraction

Three important and inter-related topics are addressed in this paper. First, the importance of meta-analysis and research synthesis methods to combine studies on traffic safety, in general, and on driver distraction, in particular, is briefly reviewed. Second, naturalistic, epidemiologic, and driving simulation studies on driver distraction are used to illustrate convergent and divergent results that have accumulated thus far in this domain of research. In particular, mobile phone conversation, passenger presence, and text messaging naturalistic studies use meta-analyses and research syntheses to illustrate important patterns of results that are in need of more in-depth study. Third, a number of driver distraction study limitations such as poorly defined dependent variables, lack of methodological detail, and omission of statistical information prevent the integration of many studies into meta-analyses. In addition, the overall quality of road safety studies suffers from these same limitations and suggestions for improvement are made to guide researchers and reviewers. Practical Applications. The use of research synthesis and meta-analysis provide comprehensive estimates of the impact of distractions on driving performance, which can be used to guide public policy and future research.

When Corporate Social Responsibility (CSR) Meets Organizational Psychology: New Frontiers in Micro-CSR Research, and Fulfilling a Quid Pro Quo through Multilevel Insights

Researchers, corporate leaders, and other stakeholders have shown increasing interest in Corporate Social Responsibility (CSR)—a company’s discretionary actions and policies that appear to advance societal well-being beyond its immediate financial interests and legal requirements. Spanning decades of research activity, the scholarly literature on CSR has been dominated by meso- and macro-level perspectives, such as studies within corporate strategy that examine relationships between firm-level indicators of social/environmental performance and corporate financial performance. In recent years, however, there has been an explosion of micro-oriented CSR research conducted at the individual level of analysis, especially with respect to studies on how and why job seekers and employees perceive and react to CSR practices. This micro-level focus is reflected in 12 articles published as a Research Topic collection in Frontiers in Psychology (Organizational Psychology Specialty Section) titled “CSR and organizational psychology: Quid pro quo.” In the present article, the authors summarize and integrate findings from these Research Topic articles. After describing some of the “new frontiers” these articles explore and create, the authors strive to fulfill a “quid pro quo” with some of the meso- and macro-oriented CSR literatures that paved the way for micro-CSR research. Specifically, the authors draw on insights from the Research Topic articles to inform a multilevel model that offers multiple illustrations of how micro-level processes among individual stakeholders can explain variability in meso (firm)-level relationships between CSR practices and corporate performance. The authors also explore an important implication of these multilevel processes for macro-level societal impact.

The “Kobayashi Maru” Meeting High-Fidelity Experiential Learning

The Kobayashi Maru is a training simulation that has its roots in the Star Trek series notable for its defining characteristic as a no-win scenario with no “correct” resolution and where the solution actually involves redefining the problem. Drawing upon these characteristics, we designed a board meeting simulation for an experiential course in nonprofit governance, which places students in a high-stakes decision-making situation closely modeled on real events. To do so, we uniquely integrated principles from acting literature with theory and research in training and development. The Kobayashi Maru Meeting is a simulation with high physical and psychological fidelity—that is, one that closely resembles the “look and feel” of real-world board governance. The topics are deliberately sensitive to personal, organizational, and societal values to create high engagement and deep learning and to highlight the importance of good governance for organizational leadership. Results from multisource, multimethod data suggest that the simulation enhanced students’ decision making, critical thinking, and communication skills, as well as their ability to deal with their own and others’ reactions in intense circumstances. Beyond board governance, the simulation creates an authentic learning experience that can be adapted to multiple learning contexts including leadership, ethics, decision making, and communication.

Human resource management practices and voluntary turnover: a study of internal workforce and external labor market contingencies

Abstract We tested relationships between employee quit rates and two bundles of human resource (HR) practices that reflect the different interests of the two parties involved in the employment relationship. To understand the boundary conditions for these effects, we examined an external contingency proposed to influence the exchange-based effects of HR practices on subsequent quit rates – the local industry-specific unemployment rate – and an internal contingency proposed to shape employees’ conceptualization of their exchange relationship – their employment status (i.e. full-time, part-time and temporary employment). Analyses of lagged data from over 200 Canadian establishments show that inducement HR practices (e.g. extensive benefits) and performance expectation HR practices (e.g. performance-based bonuses) had different effects on quit rates, and the former effect was moderated by unemployment rate. The effects of HR practices on quit rates did not differ between FT and PT employees, but a different pattern of main and interactive effects was found among temporary workers. These findings suggest that employees’ exchange-based decisions to leave may be less affected by the number of hours they expect to work each week, and more by the number of weeks they expect to work.