The cumulative scale in social science research was developed by: 

The cumulative scale in social science research was developed by:  (A) L.L. Thrust stone (B) Likert (C) Louis Guttman (D) Charles E. Osgood Correct Ans: (C) Explanation:Louis Guttman developed the cumulative scale, also known as Guttman scaling, as a tool to measure unidimensional constructs in social science research. His method offered a breakthrough in organizing […]

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