_________ observation, the observer have been old specifically what is to be observed

Related MCQs

• …………….are empirically verifiable observation.
• _________ refers to a scale with a set of points which describes varying degrees of the dimensions of an attribute observed.
• It takes place with persons known to have been involved in particular concrete situations.
• ……………define social research as the systematic method of discovering new facts and verifying old facts.
• who said that research studies have differing degree of purity and applicability?