Predictive Utility and Measurement Properties of the Strength of Implementation Intentions Scale (SIIS) for Condom Use

摘要

BackgroundImplementation intentions are situation-linked action plans that increase health behaviors such as condom use. Few studies have measured the strength of implementation intentions, especially regarding condom use. Non-injection drug users are at high risk for HIV due to risky sexual practices. Substance use before sex may increase risky sexual behaviors, and implementation intentions are a promising, practical route for HIV prevention.