L Clark
Biographic Data
| ID | 3995037 |
|---|---|
| NAME | L Clark |
| GIVEN NAMES | L |
| FAMILY NAME | Clark |
| SIGNATURE | CLARK L |
| AFFILIATIONS | University of Southern California |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
The duration and intensity of adolescents’ childcare and eldercare responsibilities
This longitudinal study documents individual differences in the intensity and duration of adolescents' childcare and eldercare responsibilities from ages 14 to 18. Further, it investigates how adolescents' caregiving responsibilities are associated with socioeconomic background, and educational achievement in high school and at midlife. Participants ( N = 1,130, 52% female, 12% Asian, 9% Black, 4% Hispanic) were followed longitudinally from ages …
Prevalence and correlates of HIV testing in a multi-site sample of young men who have sex with men
This study assessed HIV testing among 2,621 urban young men who have sex with men (YMSM). Of these, 77% were men of colour, 30% reported recent unprotected anal intercourse (UAI), 22% had never tested for HIV and 71% had not tested recently. Ever testing was associated with older age (OR=1.28), being employed (OR=1.34), exposure to more types of HIV preventions (linear trend p=0.02), sex with a main partner (OR=1.92), sex with a non-main partner …
The influence of motivational messages on future planning behaviors among HIV concordant positive and discordant couples in Lusaka, Zambia
In Zambia the HIV/AIDS epidemic has resulted in many single female-headed households. Strong patriarchal laws and customs prevent widows and children from maintaining economic assets. This study examines the impact of a video-based motivational intervention promoting future planning in 1,504 HIV-infected couples in Lusaka, Zambia. Following a group video session, couples randomized to the motivational arm could choose to write a will, identify a …
Hollywood, Race, and the Demonization of Youth
Hollywood, Race, and the Demonization of Youth
Prevalence and correlates of HIV testing in a multi-site sample of young men who have sex with men
This study assessed HIV testing among 2,621 urban young men who have sex with men (YMSM). Of these, 77% were men of colour, 30% reported recent unprotected anal intercourse (UAI), 22% had never tested for HIV and 71% had not tested recently. Ever testing was associated with older age (OR=1.28), being employed (OR=1.34), exposure to more types of HIV preventions (linear trend p=0.02), sex with a main partner (OR=1.92), sex with a non-main partner …
The influence of motivational messages on future planning behaviors among HIV concordant positive and discordant couples in Lusaka, Zambia
In Zambia the HIV/AIDS epidemic has resulted in many single female-headed households. Strong patriarchal laws and customs prevent widows and children from maintaining economic assets. This study examines the impact of a video-based motivational intervention promoting future planning in 1,504 HIV-infected couples in Lusaka, Zambia. Following a group video session, couples randomized to the motivational arm could choose to write a will, identify a …
The duration and intensity of adolescents’ childcare and eldercare responsibilities
This longitudinal study documents individual differences in the intensity and duration of adolescents' childcare and eldercare responsibilities from ages 14 to 18. Further, it investigates how adolescents' caregiving responsibilities are associated with socioeconomic background, and educational achievement in high school and at midlife. Participants ( N = 1,130, 52% female, 12% Asian, 9% Black, 4% Hispanic) were followed longitudinally from ages …
Psychology (3 works) · Medicine (2 works) · Political science (2 works) · Sociology (2 works) · Adolescent Sexual and Reproductive Health (1 work) · American Political and Social Dynamics (1 work) · Art (1 work) · Art history (1 work) · Business (1 work) · Chemistry (1 work)