Difference between factor analysis approach and construct validity approach constructing personality tests.

a) Factor analysis focuses on identifying underlying dimensions of personality traits, while construct validity approach assesses whether a test measures what it intends to.
b) Factor analysis determines the reliability of a test, while construct validity approach evaluates the correlation between different test items.
c) Factor analysis examines the cultural biases inherent in a test, while construct validity approach examines its predictive validity.
d) Factor analysis measures the external validity of a test, while construct validity approach evaluates its internal consistency.