This document discusses approaches to program evaluation. It defines program evaluation as the systematic gathering of information to make decisions about a program. There are four main approaches discussed: product-oriented, which focuses on achieving goals and objectives; static-characteristic, which uses outside experts to determine effectiveness; process-oriented, which questions the worth of program goals; and decision-facilitation, which gathers information to help administrators make judgments. The document also outlines dimensions that shape evaluation perspectives, including formative vs. summative purposes, process vs. product focuses, and quantitative vs. qualitative data types.