Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Pilot Trial of "My Meal Mate" (MMM), a Smartphone Application Designed to Facilitate Weight Loss.
Brief Summary: The aim of this study is to implement an exploratory pilot trial of "My Meal Mate" (MMM), a smartphone application developed to facilitate weight loss, assessing its feasibility and acceptability. Overweight and obese adults will be recruited from large employers within the local area. The trial will aim to recruit a sample size of 135 which is a pragmatic decision based on randomizing 45 people to each arm. Participants will be randomized to one of three groups. The researchers have developed a smartphone application for weight loss called "My Meal Mate" (MMM) which incorporates a large branded food and drink database. MMM was developed using focus group data collected from potential system users and by benchmarking with similar commercially available diet tracking applications. One group will receive a smartphone with the MMM app downloaded on it, one group will receive access to an online food diary and one group will be given a paper food diary. Participants will be asked to set a goal for weight loss and self-monitor their food intake and activity using their allocated study equipment. Participants will be weighed at the beginning of the trial, at 6 weeks and at 6 months. Feasibility and acceptability outcomes will be assessed.


Options:
A: Arm Label: Paper food diary; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Paper food diary | Arm Label: Online food diary; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Online food diary | Arm Label: "My Meal Mate" (smartphone application); Type: EXPERIMENTAL; Interventions: Behavioral: "My Meal Mate" (smartphone application) | Intervention Type: BEHAVIORAL; Name: "My Meal Mate" (smartphone application); Assigned to Arm(s): "My Meal Mate" (smartphone application) | Intervention Type: BEHAVIORAL; Name: Paper food diary; Assigned to Arm(s): Paper food diary | Intervention Type: BEHAVIORAL; Name: Online food diary; Assigned to Arm(s): Online food diary
B: Arm Label: Sequential Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: self-monitoring of body weight, Behavioral: self-monitoring of diet, Behavioral: weekly personalized feedback + lessons + action plans | Arm Label: Simultaneous Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: self-monitoring of body weight, Behavioral: self-monitoring of diet, Behavioral: weekly personalized feedback + lessons + action plans | Arm Label: Control (diet-tracking only); Type: EXPERIMENTAL; Interventions: Behavioral: self-monitoring of diet | Intervention Type: BEHAVIORAL; Name: self-monitoring of body weight; Assigned to Arm(s): Sequential Intervention, Simultaneous Intervention | Intervention Type: BEHAVIORAL; Name: self-monitoring of diet; Assigned to Arm(s): Control (diet-tracking only), Sequential Intervention, Simultaneous Intervention | Intervention Type: BEHAVIORAL; Name: weekly personalized feedback + lessons + action plans; Assigned to Arm(s): Sequential Intervention, Simultaneous Intervention
C: Arm Label: Physical Activity; Type: EXPERIMENTAL; Interventions: Behavioral: Physical Activity | Arm Label: Wellness Contact Control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Wellness | Intervention Type: BEHAVIORAL; Name: Physical Activity; Assigned to Arm(s): Physical Activity | Intervention Type: BEHAVIORAL; Name: Wellness; Assigned to Arm(s): Wellness Contact Control
D: Arm Label: Treatment One; Type: EXPERIMENTAL; Interventions: Behavioral: SMART 2.0 | Arm Label: Treatment Two; Type: EXPERIMENTAL; Interventions: Behavioral: SMART 2.0 | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: SMART 2.0; Assigned to Arm(s): Treatment One, Treatment Two

Answer: A