This document discusses perception and its role in human resource management. It defines perception as how individuals select, organize, and interpret stimuli to understand their environment. Sensation involves basic physiological responses, while perception involves a higher-level interpretation. Perception involves registration, interpretation, and feedback in understanding external, physical, and sociocultural influences. Factors like intensity, size, and novelty can influence perceptual selectivity. Perception of others, or social perception, is affected by attribution, stereotyping, and halo effects. The document also discusses impression management strategies and how perception influences individual decision-making.