An external reward that an organism feels driven to pursue is called an __________.

A biopsychosocial perspective ________ to understand adolescent health

A) emphasizes psychological and social factors, instead of biological factors B) emphasizes biological factors, instead of psychological and social factors C) focuses on the interplay of biological, psychological, and social factors D) focuses on social transmission of poor health decisions, such as smoking

________ first documented operant conditioning

Fill in the blank with correct word.