1. Intelligence Definition: Key Definitions by Psychologists: Key Characteristics of Intelligence: 2. Abilities Definition: Types of Abilities: Relationship Between Intelligence and Abilities Importance in Psychology: Conclusion: In psychology, intelligence reflects a person’s overall capacity for learning and problem-solving, while abilities denote specific skills and competencies. Together, they provide a comprehensive understanding of human potential and performance. Role of Individual Differences in Health and Sickness in Psychology Individual differences in psychology