Dr. greenway argues that psychology should focus on observable, measurable behavior. dr. cech suggests that psychology should study how people think and process information. dr. greenway best reflects the approach in psychology, whereas dr. cech best reflects the approach.

Dr. Green way- behavioral approach; Dr. Cech- cognitive approach          

Explanation:

Behavioral approach- This refers to a psychological perspective that focuses on objective and scientific methods of investigation. This approach includes only observable S-R (stimulus-response) behaviors and defines that all behaviors are learned via interaction with the surrounding environment.

Cognitive perspective- This approach is a relatively modern approach in psychology that studies human behavior and focuses mainly on how we think. It states that our thought processes have a great impact on the way we behave.

answer; attention;