Nonprobability Sampling Sample surveys on lesbian health have most commonly used non-probability sampling. Ethnic-minority lesbians and gay men: Mental health and treatment issues. Odds were adjusted for race, age, whether ever had sexual intercourse with a female, and health insurance status.
In snowball sampling, members of a population subgroup are identified and asked to identify or report on other members of the population subgroup. Effects of mode administration and wording on reporting of drug use. Denna L. Other titles in this collection. One promising technology is the audio computer-assisted self-interview audio-CASI in which questions are asked of the respondent by using digitized audio files of a human voice, rather than relied on substantial changes to gay men s sexual behaviour human interviewer, and the subject responds using a computer keyboard.
It is critical, however, that the limits of generalization be acknowledged and that the findings observed in these restricted groups are not assumed to apply to all lesbians. Clinical Infectious Diseases.
Once a list or frame is obtained that contains all or a large proportion of the population subgroup, it is possible to draw a probability sample from the list. Definitions of the lesbian population and assumptions about its composition and behavior have varied in this body of research, a characteristic also of research on gay men and homosexuality in general.
However, most probability sampling designs are extremely difficult to use with the lesbian population for three important reasons:. Instead, the predisposition to same-sex relied on substantial changes to gay men s sexual behaviour behavior appeared influenced by a complex mix of genetic and environmental influences.
Depending on the sampling strategies used, there is also a risk that some desired subgroups of the lesbian population will be excluded. Search term.
Areas for Further Methodological Research in Studying Lesbian Health The committee identified several strategies for increasing the statistical power of research on lesbians. In: Stone A, editor. Keywords: men who have sex with men, structural stigma, gay and bisexual men's health. Responses were then used to calculate a maximum likelihood estimate of the number of people in the respondent's social network, and the patterns of all respondents' responses about the populations of unknown size were used to estimate the size of the unknown subpopulations.
Resilience in lesbian, gay, and bisexual individuals. The challenge of sampling rare population subgroups such as lesbians is to find economical methods for obtaining the sample Kalton,