In this activity you were given an opportunity to consider a number of questions relevant to psychological research on animals. These included why psychologists study animals, how the rights of the animals used in research are protected, and how the appropriateness of animals for research is determined.
However, the controversy surrounding this research, especially the study on the effects of deprivation, had a different kind of impact on psychology. It made researchers more aware of the need to regulate research on animals and treat them more humanely. It was therefore in the aftermath of Harlow’s study that rules guiding psychological research on animals began to be tightened.