How does cognitive ability testing relate to job performance?

Cognitive ability testing is linked to job performance due to its ability to measure an individual's problem-solving skills, logical reasoning, and learning capacity. Research has consistently shown that cognitive abilities are strong predictors of job performance across a wide range of occupations. This correlation reflects that employees with higher cognitive skills are usually better equipped to handle complex tasks, adapt to new situations, and learn new information quickly, which are all critical components for success in most job roles.

This relationship holds true even when considering various job functions and industries, which demonstrates that cognitive ability is a fundamental factor in employee effectiveness. By assessing cognitive abilities, organizations can make informed hiring decisions that enhance workforce efficiency and productivity.

The notion that cognitive ability testing only applies to specific job levels or types is misleading, as its positive correlational value spans a wide spectrum of positions and is not restricted to entry-level roles. Thus, option C accurately reflects the comprehensive value of cognitive ability assessments in predicting job performance across occupations.