Research based on twins shows that genes account for about ______ of the variance in personality.

Research findings indicate that one result of rogerian psychotherapy may be that ________.

Researchers must use clues to personality in their research because________.

Rules for behavior in social settings, which are usually unwritten or unspoken, are called ____.

Scholars argue that it may be more productive to focus on _____ rather than on predicting _____.

Stereotypes and prejudice are examples of the useful process of __________ becoming harmful.

Ethics need to be considered when ________ scientific research

Environmental ____ is affected by environmental complexity, change, and resources.

If an object is rotating clockwise, this corresponds to a _____ angular velocity.

Individuals with pure autonomic failure ____.

Findings from people with pure autonomic failure suggest that ____.