Three million new cases of sexually transmitted diseases (STD) are identified in adolescents every year. The proposed research applies recent advances in cognitive-behavioral theory to increase the effectiveness and durability of multicomponent interventions that promote risk reduction and avoidance in adolescents. In Phase I, we investigate adolescents' psychological representations of decision options (i.e. abstinence vs. risk taking), risk estimates of problem behaviors, and relevant beliefs and attitudes. Specifically, 200 adolescents will be surveyed, presented with realistic sexual decision-making scenarios, and questioned in-depth concerning their perceptions of important risks and consequences (e.g., the cumulative risk of contracting a STD). Hispanics will be oversampled to provide sufficient statistical power to evaluate ethnic differences. In Phase II, 800 adolescents will be randomly assigned to one of three groups: a standard multicomponent intervention (Reducing the Risk), a gist-based enhancement of the standard intervention, or a control group receiving an unrelated intervention. The enhanced intervention will be based on cognitive behavioral theory (e.g., Reyna and Ellis, 1994), as well as on differences identified in Phase 1 between adolescents engaging versus not engaging in risky behaviors. Pre- and post-intervention surveys will assess such outcomes as self-reports of risky behaviors and STD treatment, with follow-up surveys at 3, 6, and 12 months. Multivariate analyses of variance (followed by univariate tests) controlling for background and baseline characteristics, will be used to compare differences among standard, enhanced, and control groups. Logistic regression will be used for categorical outcome measures, such as initiation of intercourse. Thus, the proposed research will provide evidence concerning sexual decision processes in Hispanic and non-Hispanic adolescents, and evaluate a theory-based intervention that focuses on specific behaviors and addresses both social (e.g., refusal skills) and cognitive- developmental factors using a randomized assignment design. We will also compare our survey data to results of a statewide evaluation of abstinence-only programs using the same survey instrument. By emphasizing gist representations, which are well preserved over long time periods and are key memories used in decision making, the enhanced intervention should produce larger and more sustained effects on risk reduction and avoidance.

Agency
National Institute of Health (NIH)
Institute
National Institute of Mental Health (NIMH)
Type
Research Project (R01)
Project #
5R01MH061211-04
Application #
6744384
Study Section
Special Emphasis Panel (ZRG1-AARR-7 (01))
Program Officer
Brouwers, Pim
Project Start
2001-05-03
Project End
2007-04-30
Budget Start
2004-05-27
Budget End
2005-04-30
Support Year
4
Fiscal Year
2004
Total Cost
$420,225
Indirect Cost
Name
University of Texas Arlington
Department
Psychology
Type
Schools of Arts and Sciences
DUNS #
064234610
City
Arlington
State
TX
Country
United States
Zip Code
76019
Reyna, Valerie F; Mills, Britain A (2014) Theoretically motivated interventions for reducing sexual risk taking in adolescence: a randomized controlled experiment applying fuzzy-trace theory. J Exp Psychol Gen 143:1627-48
Reyna, Valerie F; Croom, Katherine; Staiano-Coico, Lisa et al. (2013) Endorsement of a Personal Responsibility to Adhere to the Minimum Drinking Age Law Predicts Consumption, Risky Behaviors, and Alcohol-Related Harms. Psychol Public Policy Law 19:380-394
Reyna, Valerie F (2012) A new intuitionism: Meaning, memory, and development in Fuzzy-Trace Theory. Judgm Decis Mak 7:332-359
Davis, Melinda F; Adam, Mary; Carvajal, Scott et al. (2011) Using Rasch modeling to measure acculturation in youth. J Appl Meas 12:324-38
Reyna, Valerie F; Estrada, Steven M; DeMarinis, Jessica A et al. (2011) Neurobiological and memory models of risky decision making in adolescents versus young adults. J Exp Psychol Learn Mem Cogn 37:1125-42
Reyna, Valerie F; Brainerd, Charles J (2011) Dual Processes in Decision Making and Developmental Neuroscience: A Fuzzy-Trace Model. Dev Rev 31:180-206
Reyna, Valerie F; Nelson, Wendy L; Han, Paul K et al. (2009) How numeracy influences risk comprehension and medical decision making. Psychol Bull 135:943-73
Nelson, Wendy; Reyna, Valerie F; Fagerlin, Angela et al. (2008) Clinical implications of numeracy: theory and practice. Ann Behav Med 35:261-74
Rivers, Susan E; Reyna, Valerie F; Mills, Britain (2008) Risk Taking Under the Influence: A Fuzzy-Trace Theory of Emotion in Adolescence. Dev Rev 28:107-144
Reyna, Valerie F; Rivers, Susan E (2008) Current Theories of Risk and Rational Decision Making. Dev Rev 28:1-11

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