In 2010, Samura investigated attitudes to homosexuality in Africa in the Dispatches documentary Africa's Last Taboo, produced for Channel 4.

"My object is to explore the inner working of these black commands," Mr. Glatthaar writes, "to investigate conduct, attitudes, and experiences among the participants."

For example, Harris Poll used double-barreled questions in the 1980s, investigating the US public opinion on Libya - United States relations, and American attitudes toward Mikhail Gorbachev.

One study investigated attitudes regarding prostate cancer susceptibility among sons of men with prostate cancer.

The second part of the questionnaire consisted entirely of a Likert-type scale designed to investigate attitudes towards school self-evaluation as a general topic.

Future research that includes interviews with patients and physicians may investigate attitudes toward certain types of treatment and identify additional barriers to BCS, such as psychological problems.

In his senior year, as a project for a sociology course, Mowrer composed a questionnaire to investigate sexual attitudes among students.

It investigates the circumstances surrounding a person's death, the grief experienced by the deceased's loved ones, and larger social attitudes towards death such as ritual and memorialization.

Geoff Watts investigates attitudes to evolution.

Qualitative research - where you're investigating feelings and attitudes - can be particularly difficult to interpret.