This document summarizes a seminar on the topic of observation in psychology. It defines observation as the inspection of overt behavior and notes that it is a fundamental method for gathering information. It outlines different types of observation including participant observation, where the observer is part of the group; non-participant observation, where the observer does not participate; controlled observation, which takes place in a lab setting; and uncontrolled observation, which occurs naturally. It also discusses features of observation, recording observations, types of observations, merits and demerits, and educational implications.