DrStanfield Describes Himself as a Behavioural Geneticist,whereas Dr

Dr.Stanfield describes himself as a behavioural geneticist,whereas Dr.Reeves describes herself as an ethologist.In comparing these two individuals,what would you find regarding their research focus?

A) Dr. Stanfield focuses almost exclusively on the genetic determinants of behaviour, whereas Dr. Reeves focuses more on the impact of environmental variables.
B) Dr. Stanfield focuses on individual differences among people, whereas Dr. Reeves focuses on attributes that are common to all people.
C) Dr. Stanfield focuses on attributes that are common to all people, whereas Dr. Reeves focuses on individual differences among people.
D) Dr. Stanfield focuses almost exclusively on the impact of environmental variables on behaviour, whereas Dr. Reeves focuses more on the genetic determinants.