This document discusses motivation and emotions. It defines motivation as the internal drive that initiates and directs behavior towards goals. Several motivation theories are described, including those proposed by Maslow, Skinner, and Herzberg. Motives are classified into organic, biogenic, general, sociogenic, and unconscious categories. Emotions are defined as feelings that involve physiological arousal, behavior, and conscious experience. Theories on emotions proposed by James-Lange, Cannon-Bard, and Schachter-Singer are summarized. Factors influencing emotions and methods of measuring emotions are also outlined.