Perception plays a crucial role in managerial decision-making, shaping how leaders interpret information and make choices. This unit explores key concepts like selective attention, perceptual organization, and interpretation, as well as factors that influence perception such as individual differences, culture, and emotions. The unit also delves into common perceptual biases like confirmation bias and the halo effect, which can impact managerial decisions. Strategies for improving perceptual accuracy are discussed, along with real-world applications in marketing, HR, and leadership development.