What conclusion did the national bureau of economic research reach about gays and lesbians as subjects of sociological research?
a) most research ignores the possibility that its subjects might be gay or lesbian.
b) most research underreports the number of gays and lesbians in a population.
c) most research treats gay and lesbian subjects with contempt.
d) most research begins from a position that sexuality is fluid and that gays and lesbians are in a state of transition.

Option B -- Most research underreports the number of gays and lesbians in a population

Explanation:

National Bureau of Economic Research is a private, nongovernment, non-biased, economic research establishment/organization, which is created purposely to give clear/more understanding about how economy works in both private and public sectors, by passing information on economic research among public policymakers, business men and women, and also in academic environment. Most of their research about lesbian and gay underreports the number of gays and lesbians in a population, because they were unable to get the exact numbers of gays and lesbian as at that time.

answer; no longer than a reasonable period of time;