What are the advantages and disadvantages of researchers using different operational definitions to measure the same construct? What are some potential consequences of using a meas

PLEASE ANSWER THE DB POST QUESTION AND PROVIDE REFENENCES
What are the eight key elements of policy frameworks? Please share in your discussion several ways in which these elements are highly rational and systematic and therefore somewhat incompatible with the political process through which policies are actually adopted. Please be sure to be detailed in your answers and use examples.
REFERENCE
Karger, H. K. & Stoesz, D. (2022). American social welfare policy: A pluralist approach (9th ed). Boston, MA.: Allyn and Bacon.
Chapter 3 looks closely at social welfare policy and analysis. Focusing on historical background along with policy descriptions.
Chapter 3
Trattner, W.I. (1994). From poor law to welfare state (6th ed.). New York: The Free Press.
Chapter 12 describes the drive towards professionalism that social workers underwent in the 1920’s. The focus of the stock market crash and the Great Depression is discussed and shows the worst fears for social welfare institutions and agencies that were unprepared to meet the crisis.
Chapter 12