In response to Schmidt, Le, and Ilies' (2003) call for further assessment of transient error variance in measures of key individual difference variables, the current study examines transient error estimates for eight speeded cognitive ability scales and a composite scale. One hundred...

Human capital plays an important role in the theory of economic growth, but it has been difficult to measure this abstract concept. We survey the psychological literature on cross-cultural IQ tests and conclude that modern intelligence tests provide one useful measure of human capital. Using a...

Measuring non-cognitive skills using self-report instruments in developing countries has two main challenges: such instruments are expensive and have significant biases. Survey Effort, defined as the response rate in surveys, is a promising alternative to be used as a proxy for non-cognitive...

Five knowledge tests and one implicit-reasoning task were developed to be: (1) exceptionally short, (2) correlated with general cognitive aptitude, (3) unobtrusive, i.e., appear similar to attitudinal survey items as opposed to maximal performance measures, and (4) without formally "correct" 23...

Cultural intelligence is defined as an individual's ability to function effectively in situations characterized by cultural diversity. With contributions from eminent scholars worldwide, the "Handbook of Cultural Intelligence" is a 'state-of-the-science' summary of the body of knowledge about...