I believe that humans and animals are conditioned to react to the world around them, thus developing their personalities through learned, or habitual, behaviors." Which type of theorist is most likely to make this statement?

behaviorist

Explanation:

Behaviorism is also referred to as 'behavioral psychology' and is determined as a learning theory that is based on the fact that every single behavior is being acquired via conditioning. However, this conditioning generally occurs via an interaction with a specific environment.

Behaviorists are those who tend to believe in the principle of behaviorism and believed that an organism's including human beings or animals responses towards the different environmental stimuli tend to shape their actions.

The correct answer to the question above is behaviorist.