Which theoretical perspective is most likely to be associated with studies using animals

A)  behavioural and biological 
B)  psychoanalytic and cognitive 
C)  clinical and psychoanalytic 
D)  biological and clinical

Theoretical Perspective

a set of assumptions about reality that informs the questions we ask and the kinds of answers we arrive at as researchers or theorists in understanding sociological, psychological, or other phenomena.

Animals

Multicellular, eukaryotic organisms of the kingdom Animalia that are capable of movement, responding to their environment, and consuming organic material.