There are three hypotheses to answer the question "What are the mechanisms that account for growth." Which of the following is NOT a listed hypothesis? There are three hypotheses to answer the question "What are the mechanisms that account for growth." Which of the following is NOT a listed hypothesis? The way that a person enacts a role is influenced by the expectations of those in reciprocal roles Role enactment is guided by salient role models Role enactment happens as a result of one's experiences People who occupy the same role will demonstrate common behaviors, which reflect the norms and shared expectations for people in that role