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.
Survey on Household Income and Wealth
The Survey on Household Income and Wealth (SHIW) is a statistical survey conducted by the Sample Surveys Division of the Banca d'Italia (the Italian central bank).
The main objective of the SHIW is to study the economic behaviours of Italian households.
In recent years the survey has been integrated in international research projects such as the Luxembourg Income Study and the Luxembourg Wealth Study, whose aim is to produce a comparable cross-national Data Archive on household income and wealth. Starting from 2008, the survey has also been part of a project conducted by the European Central Bank to produce a harmonized survey on household finances and consumption in the Euro area (Survey on Household Finance and Consumption ).