Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Comparative Effectiveness of Web-based vs. Traditional Adolescent HIV Prevention
Brief Summary: This study will evaluate the comparative effectiveness and cost-effectiveness of a customized, interactive web-based HIV, sexually transmitted infections (STI) and hepatitis prevention intervention as compared to a traditional, educator-delivered prevention intervention. Both interventions will be offered to youth enrolled in outpatient, community-based substance abuse treatment at our collaborating treatment facilities. Outcomes to be measured include accurate HIV/disease prevention knowledge, intentions to engage in safer sex, actual HIV risk behavior, attitudes toward safer sex and self-reported substance use. The web-delivered intervention under evaluation has the potential to deliver evidence-based content at low cost without increasing demands on treatment staff time or training needs.


Options:
A: Arm Label: Traditional Prevention; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Traditional Prevention | Arm Label: Web-based Prevention; Type: EXPERIMENTAL; Interventions: Behavioral: Web-based Prevention | Intervention Type: BEHAVIORAL; Name: Traditional Prevention; Assigned to Arm(s): Traditional Prevention | Intervention Type: BEHAVIORAL; Name: Web-based Prevention; Assigned to Arm(s): Web-based Prevention
B: Arm Label: High reward; Type: EXPERIMENTAL; Interventions: Behavioral: Cash reward | Arm Label: Low reward; Type: EXPERIMENTAL; Interventions: Behavioral: Cash reward | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Cash reward; Assigned to Arm(s): High reward, Low reward
C: Arm Label: Alternative SoF; Type: EXPERIMENTAL; Interventions: Other: Alternative summary of findings table format | Arm Label: Current SoF; Type: ACTIVE_COMPARATOR; Interventions: Other: Current summary of findings table format | Intervention Type: OTHER; Name: Alternative summary of findings table format; Assigned to Arm(s): Alternative SoF | Intervention Type: OTHER; Name: Current summary of findings table format; Assigned to Arm(s): Current SoF
D: Arm Label: Abstinence-only; Type: EXPERIMENTAL; Interventions: Behavioral: Abstinence-only HIV/STD risk-reduction intervention | Arm Label: Safer-sex only; Type: EXPERIMENTAL; Interventions: Behavioral: Safer-sex-only HIV/STD risk-reduction intervention | Arm Label: Comprehensive-long; Type: EXPERIMENTAL; Interventions: Behavioral: Long comprehensive HIV/STD risk-reduction intervention | Arm Label: Comprehensive-short; Type: EXPERIMENTAL; Interventions: Behavioral: Short comprehensive HIV/STD risk-reduction intervention | Arm Label: Health-promotion control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Health promotion control intervention | Intervention Type: BEHAVIORAL; Name: Abstinence-only HIV/STD risk-reduction intervention; Assigned to Arm(s): Abstinence-only | Intervention Type: BEHAVIORAL; Name: Safer-sex-only HIV/STD risk-reduction intervention; Assigned to Arm(s): Safer-sex only | Intervention Type: BEHAVIORAL; Name: Long comprehensive HIV/STD risk-reduction intervention; Assigned to Arm(s): Comprehensive-long | Intervention Type: BEHAVIORAL; Name: Short comprehensive HIV/STD risk-reduction intervention; Assigned to Arm(s): Comprehensive-short | Intervention Type: BEHAVIORAL; Name: Health promotion control intervention; Assigned to Arm(s): Health-promotion control

Answer: A