Which Is the Weakest Correlation

question 12

Multiple Choice

Which is the weakest correlation?

• A) + 0.76
• B) + 0.21
• C) - 0.01
• D) - 0.88

Recognize the role of factor analysis in identifying related traits or abilities.

Understand the implications of scoring either above or below the mean on intelligence tests.

Comprehend Charles Spearman's theory of general intelligence and its applications.

Recognize the importance of deviation IQ scores and percentile ranks in interpreting test results.

---

Definitions:

Self-Reports

A method of data collection where individuals directly report their own behaviors, thoughts, or feelings, often through questionnaires or interviews.

Physiological Responses

The automatic reactions of the body to internal or external stimuli, such as changes in heart rate or hormone levels.

Bias

A tendency or inclination that affects judgment or decision-making, leading to a lack of neutrality or objectivity.

Reliability Properties

The consistency and dependability of a measurement or assessment tool across different contexts and times.