Expectation, or anticipation, refers to the mental process of looking forward to a future event or outcome. It involves predicting what might happen based on past experiences, knowledge, or cues from the environment. This cognitive process can influence emotions and behaviors, as people often prepare themselves for what they believe is likely to occur. In psychology, expectation plays a significant role in shaping perceptions and reactions. For instance, when individuals expect positive outcomes, such as success in a job interview or a sports event, they may feel more motivated and confident. Conversely, negative expectations can lead to anxiety or disappointment, affecting overall well-being.