Final answer:
Participant bias and skewed findings are concerns in the validity of sexual orientation research due to potential overrepresentation of certain individuals. People often recognize their sexual orientation between middle childhood and early adolescence. Elder LGBTQ adults face significant challenges compared to their heterosexual peers, including higher rates of disability, depression, and a lack of supportive care networks.
Step-by-step explanation:
Concerns regarding the representativeness of participants in sexual orientation research are legitimate due to the potential participant bias. People who are open about their orientation or who are engaged with research communities might be overrepresented, while others could be underrepresented, leading to skewed findings. Research by Riggle, Rotosky, and Riggle (2010) has focused on the lives of gay and lesbian individuals, outlining the sociocultural factors impacting their experiences.
According to current scientific understanding, individuals usually become aware of their sexual orientation between middle childhood and early adolescence. They recognize their emotional, romantic, and physical attractions without having to participate in sexual activity. This awareness happens despite U.S society's historical norms which often conflict with non-heterosexual orientations.
In regard to the elderly LGBTQ population, they deal with unique challenges such as higher rates of disability and depression, and less likely to have a supportive care network due to various societal and legal limitations. Issues surrounding elder care, legal recognition, and support systems further compound the disparities faced by LGBTQ older adults.