Problem: Rephrase. High-risk sexual behavior in adolescence reflects an interplay between developing cognitive systems and powerful social contexts. During adolescence, reward sensitivity and sensation seeking rise before the prefrontal systems for planning and inhibition fully mature, increasing impulsive choices in emotionally charged situations (Steinberg, 2008). Many teens underestimate their personal risk ("It won't happen to me"), leading to inconsistent protection. Stress, arousal, or multitasking can impair working memory and inhibitory control, increasing unprotected sex. Difficulty negotiating condom use, refusing unwanted sex, or planning for contraception can lead to a higher risk. Need Assignment Help?