Final answer:
Evolutionary psychologists emphasize that environmentally adaptive behaviors are those that have promoted reproductive success.
Step-by-step explanation:
Evolutionary psychologists emphasize that environmentally adaptive behaviors are those that have promoted reproductive success. These behaviors contribute to an individual's ability to survive and pass their traits on to the next generation. Adaptations that increase an individual's chances of reproducing, such as mate selection and cooperative behaviors, are considered advantageous from an evolutionary standpoint.