While most community colleges admit all students who apply for admission, the vast majority have required students to demonstrate specified levels of literacy and numeracy before they can take college-level courses. Typically, students have been assessed using a single placement test, such as the College Board's ACCUPLACER. Colleges--or sometimes…

Lack of money has long kept promising preventive programs from expanding. Existing government-funded programs are furthermore subject to budgetary cutbacks or complete loss of funding. Moreover, preventive programs traditionally offer no accountability for success or failure. This leaves government entities in a bind where if they invest their…

This paper examines strategies for interpreting and reporting estimates of intervention effects for subgroups of a study sample. Specifically, the paper considers: why and how subgroup findings are important for applied research, the importance of pre-specifying sub- groups before analyses are conducted, the importance of using existing theory and…