This document discusses several topics related to individual differences that are of interest to managers, including mental functioning, emotional intelligence, personality, perception, attitudes, and values. It provides information on intelligence and cognitive styles, the Myers-Briggs personality test, the dimensions of emotional intelligence, major personality theories and traits, locus of control, sources of perceptual distortions, types of values and work values across generations, and models of attitude formation and change. Understanding these individual differences can help managers with selection, placement, training, motivation, and leadership of employees.