Which of the Following Is the LEAST Problematic for a Research

question 116

Multiple Choice

Which of the following is the LEAST problematic for a research study?

• A) random error
• B) bias
• C) systematic error
• D) lack of validity

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Definitions:

Extraversion

A personality trait characterized by sociability, talkativeness, assertiveness, and high amounts of emotional expressiveness.

Agreeableness

A personality trait that reflects the extent of individuals' warmth, friendliness, and cooperation with others.

Physical Attractiveness

The aesthetic appeal of an individual's physical appearance to others.

Personality Characteristics

Traits and qualities that define an individual's patterns of thought, feeling, and behavior.