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.
Research strategies of election campaign communication research
The overall purpose of conducting election campaign communication research is to reveal how election campaigns are organized with regard to communicational aspects as well as to show how and with what effect election campaigns are covered by media reports. A further goal refers to examining if and how country-specific context variables (e.g. history, political system) affect election campaign communication. In comparative election campaign communication research the objective is to analyze whether different countries share common practices with regard to the organization of campaign or the news coverage of elections.