Item response theory scoring and the detection of curvilinear relationships.

Psychologists are increasingly positing theories of behavior that suggest psychological constructs are curvilinearly related to outcomes. However, results from empirical tests for such curvilinear relations have been mixed. We propose that correctly identifying the response process underlying responses to measures is important for the accuracy of these tests.

Employee adiposity and incivility: establishing a link and identifying demographic moderators and negative consequences.

The prevalence of increased adiposity among employees in the American workplace has resulted in significant economic costs to organizations. Unfortunately, relatively little research has examined the effects of excess adiposity on employees themselves. As a step toward remedying this, the current study examined a previously unknown link between adiposity and incivility, and how this might impact employee burnout and withdrawal.