Step 1: Identify the Two Approaches.
Theories of intelligence can generally be classified into two broad approaches: the **Psychometric Approach** and the **Cognitive Approach**.
Step 2: Discuss the Psychometric Approach.
The psychometric approach focuses on measuring intelligence through standardized tests and assessments. It primarily aims at quantifying intelligence in terms of measurable variables, such as IQ scores, and compares individual performance against norms.
Step 3: Explain the Cognitive Approach.
The cognitive approach, on the other hand, emphasizes understanding the internal mental processes involved in problem-solving, reasoning, and learning. It focuses on how people acquire, process, and apply information, rather than just measuring the outcome of intelligence.