The determinants of sentencing are of much interest in criminal justice and legal research. Understanding the determinants of sentencing decisions is important for ensuring transparent, consistent, and justifiable sentencing practice that adheres to the goals of sentencing, such as the punishment, rehabilitation, deterrence, and incapacitation of…

A broad conceptual framework is presented as a tool to guide researchers toward identification and development of variables in policy implementation studies. Concepts for developing variables to measure the "amount" of implementation and variables to identify the aspects of policy that need to be incorporated in a study are discussed.…

The central thesis of this article is that the process of eliminating validity threats depends fundamentally on no-difference findings, a fact that has not been made explicit by researchers. The implications of this neglect are explored using examples from a number of different substantive areas such as psychology, health, and medicine.…