Types of data which are collected using this method include information on group processes and program implementation, often used in program evaluations, and on the needs of special populations, such as homeless persons in shelters. PHMC employs multiple methods in its needs assessments, collecting both qualitative and quantitative information. The information that is obtained is analyzed and summarized in a written narrative report which includes findings and specific conclusions and recommendations for future programming. Evaluations vary in rigor but most include the development of a process and outcome evaluation, the development of survey instruments and research methodologies, including data analysis plans. The research staff assures the quality of all data through data cleaning and validity checks.
All staff employ strict measures of confidentiality to protect human subjects.
Maps, charts and graphs can be produced at the County, ZIP Code or census tract level.