The document discusses motivational and affective factors that influence learning. It states that students are naturally motivated to learn when they find the content meaningful and relevant. Their motivation also affects how much they study. Motivation and emotional states influence each other, and assignments that appeal to individual interests can increase intrinsic motivation. Motivational factors determine students' success by influencing their quality of thinking, persistence, and effort. Intrinsic motivation refers to an inherent interest in a topic that makes learning it naturally satisfying. Increased effort and persistence are related to motivation, as motivated students approach even challenging tasks with enthusiasm.