Salivary cortisol
Salivary cortisol will be completed by all participants who will be provided with kits and detailed oral and written instructions for proper saliva collection to measure diurnal cortisol. Participants will collect their saliva at pre, post, and follow-up. Participants will collect saliva (1) upon awakening, (2) 30 minutes after awakening and prior to brushing teeth, (3) 90 minutes after awakening, and (4) before going to bed and note collection times in writing. Samples 1-3 are required as an assessment of the cortisol awaking response (CAR). Sample 4 represents a potential lower-limit because hormone levels are typically down-regulated to a low-point prior to going to sleep. Participants will be instructed to avoid eating, drinking beverages other than water, smoking, or chewing gum 30 minutes before saliva collection.
60-Day Drug Use
All HIV-negative participants will provide a urine sample for toxicology, using the RapidCheck 9 Multi-Drug Test Panel to validate self-reports and assess drugs used. The RapidCheck 9 Multi-Drug Test Panel is a rapid, one-step diagnostic test that screens for nine targeted illicit and prescription drugs and their metabolites at the minimum cutoff sensitivity levels established by the National Institute on Drug Abuse. The nine targeted drugs are tetrahydrocannabinol (THC), Cocaine, phencyclidine (PCP), Opiates, Methamphetamine including Ecstasy, Methadone, Amphetamines, Barbiturates, and Benzodiazepines. Urine samples will be collected at Avenue 360. Study personnel will complete the testing of urine using the RapidCheck 9 Multi-Drug Test Panel at Avenue 360. The results of the RapidCheck 9 will be entered into an online survey hosted by Qualtrics with the participant's study identification (ID) number. Urine will be discarded after testing and will not leave Avenue 360.
60-Day Self-Reported Drug/Alcohol Use
Self-reported drug/alcohol use will be assessed using the Timeline Followback method (Robinson, Sobell, Sobell, & Leo, 2014), a calendar-based method for assessing drug and alcohol use frequency and amount that is sensitive to changes in use. This measure will be administered separately from the other measures, using an Excel document. Each participant will complete a 60-day Timeline Followback for alcohol use, cocaine/crack, and methamphetamines. Each Excel document will be saved on the password-protected University of Houston laptop and identified by the participant study ID.
Loneliness
Loneliness will be measured using the UCLA Loneliness Scale (Russell, 1996), a 20-item scale that measures experiences of loneliness. Cronbach alphas ranged from .89 to .94.
Self Esteem
Self esteem will be measured by the Rosenberg Self-esteem Scale (Rosenberg, 1965), a 10-item scale that measures feelings of self worth. Cronbach alpha was .87.
Coping
Coping will be measured using the Ways of Coping Questionnaire (WOC) (S. Folkman & Lazarus, 1988), a 66-item measure that assesses the degree to which participants use certain coping strategies to deal with a stressor. Cronbach alphas ranged from .61 to .79.
Racist Discrimination
Racist discrimination will be measured among ethnic/racial minority participants only using the Racial Microaggressions Scale (Torres-Harding, Andrade Jr, & Romero Diaz, 2012), a 32-item measure of racist invalidations. Cronbach alpha ranged from .78 to .89.
Anti-Gay/Bisexual Discrimination
Anti-GB discrimination will be measured by the Heterosexist Harassment, Rejection, and Discrimination Scale (Szymanski, 2006), a 14-item scale that measures experiences of sexual orientation-based discrimination. Cronbach alphas ranged from .74 to .89.
Gay/Bisexual Identity
Gay/bisexual identity will be measured by the Lesbian, Gay, and Bisexual Identity Scale (Mohr & Kendra, 2011), a 27-item scale that measures facets of gay and bisexual identity. Cronbach's alpha ranged from .76 to .89
Internalized Homonegativity
Internalized homonegativity will be measured by the Nungesser Homosexuality Attitudes Inventory-Revised (Nungesser, 1983), a 36-item scale measuring negative attitudes towards one's own homosexuality. Cronbach alpha was .94.
Anxiety
Anxiety will be measured using the state version of the State-Trait Inventory for Cognitive and Somatic Anxiety (Grös, Antony, Simms, & McCabe, 2007), a 21-item scale measuring cognitive and somatic symptoms of anxiety. Cronbach alpha was .92.
Depression
Depression will be measured using the Center for Epidemiologic Studies Depression Scale (Radloff, 1977), a 20-item scale measuring depressive symptoms. Cronbach alphas ranged from .84 to .90.
HIV
All participants will be screened for HIV (rapid OraQuick test) with pre- and post-test counseling. Pre-test counseling will include a description of the test and meaning of test results, discussion of possible responses to positive results, the possible consequences of disclosing HIV information, and legal protections against unauthorized disclosure. Post-test counseling will include the results and discussion of their meaning, referrals for treatment if indicated, and a review of risk-reduction strategies. The pre- and post-test counseling protocol will follow the State of Texas Health Department protocols and will be in adherence with Texas laws governing HIV testing and confidentiality. HIV/STI testing and pre- and post-test counseling will be administered by trained staff at Avenue 360. In addition to referral to treatment, those testing positive for HIV will be excluded from the study.
Gonorrhea
All participants will be tested for gonorrhea (via urine test) with pre- and post-test counseling. Pre-test counseling will include a description of the tests and meaning of test results, discussion of possible responses to positive results, the possible consequences of disclosing STI information, and legal protections against unauthorized disclosure. Post-test counseling will include the results and discussion of their meaning, referrals for treatment if indicated, and a review of risk-reduction strategies. The pre- and post-test counseling protocol will follow the State of Texas Health Department protocols and will be in adherence with Texas laws governing STI testing and confidentiality. STI testing and pre- and post-test counseling will be administered by trained staff at Avenue 360.
Chlamydia
All participants will be tested for chlamydia (via urine test) with pre- and post-test counseling. Pre-test counseling will include a description of the tests and meaning of test results, discussion of possible responses to positive results, the possible consequences of disclosing STI information, and legal protections against unauthorized disclosure. Post-test counseling will include the results and discussion of their meaning, referrals for treatment if indicated, and a review of risk-reduction strategies. The pre- and post-test counseling protocol will follow the State of Texas Health Department protocols and will be in adherence with Texas laws governing STI testing and confidentiality. STI testing and pre- and post-test counseling will be administered by trained staff at Avenue 360.
Syphilis
All participants will be tested for syphilis (via blood test) with pre- and post-test counseling. Pre-test counseling will include a description of the tests and meaning of test results, discussion of possible responses to positive results, the possible consequences of disclosing STI information, and legal protections against unauthorized disclosure. Post-test counseling will include the results and discussion of their meaning, referrals for treatment if indicated, and a review of risk-reduction strategies. The pre- and post-test counseling protocol will follow the State of Texas Health Department protocols and will be in adherence with Texas laws governing STI testing and confidentiality. STI testing and pre- and post-test counseling will be administered by trained staff at Avenue 360.
60-Day Vaginal Sex
Vaginal sex frequency will be assessed using the Timeline Followback method (Robinson, Sobell, Sobell, & Leo, 2014), a calendar-based method for assessing the type and frequency of sexual contact and is sensitive to changes over time. This measure will be administered separately from the other measures, using an Excel document. Each participant will complete a 60-day Timeline Followback for sexual behaviors.
60-Day Oral Sex
Oral sex frequency will be assessed using the Timeline Followback method (Robinson, Sobell, Sobell, & Leo, 2014), a calendar-based method for assessing the type and frequency of sexual contact and is sensitive to changes over time. This measure will be administered separately from the other measures, using an Excel document. Each participant will complete a 60-day Timeline Followback for sexual behaviors.