Experimental Design Experimental Design Experiment - Is an arrangement of conditions or procedures for the purpose of testing some hypothesis. Control Groups in Pharmacotherapy and Psychotherapy Evaluations - An Article.
Experimental research has the goal of discovering cause effect relationships.
Longitudinal Studies - Basic Information only. Student Qualitative Report - Journal dedicated to qualitative research and critical inquiry since 1990. It contains information about the CLS and the activities we are involved in. When most people decide they need information for a project, they immediately think in terms of surveys and interview projects. Few consider the wealth of information already collected by the organization.