Final answer:
Aptitude tests assess potential for future learning, while achievement tests measure current knowledge and skills. Criticisms of these tests include cultural bias and narrow assessment scope. Hence, option (c) is correct.
Step-by-step explanation:
The difference between aptitude tests and achievement tests lies primarily in their objectives. Aptitude tests are designed to measure a person's potential for future learning and performance, which makes them useful for predicting how well an individual might perform in a new or complex situation. On the other hand, achievement tests assess an individual's current knowledge and skills, focusing on what they have learned or accomplished, often linked to a particular curriculum or set of standards.
Two criticisms of these types of tests include cultural bias and concerns over their scope and relevance. Cultural bias suggests that some tests may unfairly benefit individuals with certain cultural experiences or backgrounds, which undermines the fairness of these assessments. Additionally, the scope of testing is often criticized for being too narrow or not representative of an individual's full capacity or intelligence.