Question

in form perception, grouping things that appear to be the same is called _______.
proximity connectedness
continuity similarity

Explanation:

In the context of form perception (a concept in psychology, which is a subfield of Social Science), the principle of grouping things that appear to be the same is known as "Similarity". Proximity refers to grouping by nearness, Connectedness by being linked, and Continuity by following a smooth path, none of which match the description of grouping similar - looking things.

Answer:

D. Similarity