Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Partnering With Media and Vaccination Program to Improve Infant and Young Child Feeding
Brief Summary: Infant and young child feeding (IYCF) is a key determinant of under-nutrition and overweight in young children. In Mexico, breastfeeding extends well into the second half of infancy, but animal-source foods, cereals, and legumes are not regularly provided to the child by 9 mo. This study evaluates whether knowledge and practices about dietary diversity and food consistency can be improved using a two-component intervention strategy in semi-urban communities in Mexico. The two components will deliver appropriate complementary feeding messages using: (a) nurses during the 1st National Vaccination Week (NVW); and (b) radio messages and interviews. The intervention is evaluated using a cluster randomized design in small semi-urban communities in two states in Mexico with pre- and post-test questionnaires designed to assess changes in feeding behaviors.


Options:
A: Arm Label: Lifestyle counseling; Type: EXPERIMENTAL; Interventions: Behavioral: Lifestyle counseling | Intervention Type: BEHAVIORAL; Name: Lifestyle counseling; Assigned to Arm(s): Lifestyle counseling
B: Arm Label: intervention 1; Type: EXPERIMENTAL; Interventions: Behavioral: classroom curriculum, Behavioral: In-service training for Head Start teachers/aides, Behavioral: Training for Head Start food service, Behavioral: Family intervention component, Behavioral: Food source, Behavioral: Health care providers, Behavioral: CHILE Head Start Intervention | Arm Label: control 2; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: classroom curriculum; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: In-service training for Head Start teachers/aides; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: Training for Head Start food service; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: Family intervention component; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: Food source; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: Health care providers; Assigned to Arm(s): intervention 1 | Intervention Type: BEHAVIORAL; Name: CHILE Head Start Intervention; Assigned to Arm(s): intervention 1
C: Arm Label: Group One (Two-year Intervention, 2016 Enrollment); Type: EXPERIMENTAL; Interventions: Behavioral: CO-CSA plus Nutrition Education | Arm Label: Group Two (Delayed Two-year Intervention, 2016 Enrollment); Type: EXPERIMENTAL; Interventions: Behavioral: CO-CSA plus Nutrition Education | Arm Label: Group Three (One-year Intervention, 2017 Enrollment); Type: EXPERIMENTAL; Interventions: Behavioral: CO-CSA plus Nutrition Education | Arm Label: Group Four (Delayed One-year Intervention, 2017 Enrollment); Type: EXPERIMENTAL; Interventions: Behavioral: CO-CSA plus Nutrition Education | Intervention Type: BEHAVIORAL; Name: CO-CSA plus Nutrition Education; Assigned to Arm(s): Group Four (Delayed One-year Intervention, 2017 Enrollment), Group One (Two-year Intervention, 2016 Enrollment), Group Three (One-year Intervention, 2017 Enrollment), Group Two (Delayed Two-year Intervention, 2016 Enrollment)
D: Arm Label: National Vaccine Program Plus Radio; Type: EXPERIMENTAL; Interventions: Behavioral: Appropriate complementary feeding messages | Arm Label: Comparison (no intervention); Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Appropriate complementary feeding messages; Assigned to Arm(s): National Vaccine Program Plus Radio

Answer: D