Cognitive engagement refers to the mental effort and involvement a person invests in a task or activity. It involves actively processing information, thinking critically, and applying knowledge to solve problems. This type of engagement is essential for effective learning and can enhance understanding and retention of information. Factors that influence cognitive engagement include the complexity of the task, the individual's interest, and the relevance of the material. Techniques such as active learning, collaborative discussions, and self-reflection can promote higher levels of cognitive engagement, leading to improved academic performance and deeper comprehension of subjects.