Research in music education
A "survey" is a systematic method of collecting information on one or more variables. An example of a survey study is a 1998 study by Gillespie and Hamann. The purpose of the study was to gather descriptive information about orchestra programs that can be used as baseline data when considering the needs of school string programs. The findings indicated a continued enrollment increase in school orchestras in the 1990s although the number of orchestra teachers remained stable, and that larger schools are more likely to offer orchestra instruction. The impact of the study was the recommendation that school systems should provide larger, more adequate teaching facilities and that universities and string teachers should emphasize strategies for teaching larger string classes in their teacher preparation programs.
World Bank Governance Surveys
The diagnostic tool aims to address two of the fundamental challenges policy makers face when trying to curb corruption and improve governance: (i) to obtain the most relevant type of information to identify priorities for reform; and (ii) to create the conditions for sustaining the reform process over time. The results of the surveys allows countries to unbundle corruption (administrative, state capture, bidding, theft of public resources, purchase of licenses); identify weak and strong institutions; assess the costs of corruption to different stakeholders; and identify concrete and measurable ways to reduce those costs. The ultimate goal is to improve the quality of public services by improving governance in personnel and resource management, access to services and citizen feedback mechanisms by feeding into participatory and targeted reform planning.