Question

In its early years, psychology focused on the study of ________, but from the 1920s into the 1960s, american psychologists emphasized the study of ________.

Answer 1

The first gap should be completed with the words “mental life”. This is defined as the efficient activity related to sensation, reasoning and voluntary action. On the other hand, the second gap should be filled with the words “observable behavior”. This concept englobes the actions that can be seen and measured.