Professor Langley emphasizes that premature sexual activity among high school students involves the interplay of alcohol consumption,mass media norms,and teens' underestimation of their vulnerability to sexually transmitted infections.The professor's emphasis best illustrates a reliance on

A) the evolutionary perspective.
B) a social script.
C) a biopsychosocial approach.
D) erotic plasticity.

Professor Langley's emphasis on the combination of biological factors (such as underestimation of vulnerability to sexually transmitted infections), psychological factors (such as the influence of mass media norms), and social factors (such as alcohol consumption) illustrates a reliance on a biopsychosocial approach. This approach integrates biological, psychological, and social-cultural levels of analysis to understand behavior.