MedTrace Logo

A Walking Intervention Through Text Messaging

NCT02053259 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 96

Last updated 2021-09-22

Study results available
· View outcomes & findings →

Summary

The purpose of this study is to develop and evaluate adaptive goal setting and feedback interventions (Adaptive Interventions) to promote physical activity behaviors and compare it to static physical activity interventions (Static Interventions) using two levels of goal setting (Adaptive Goals vs. Static Goals) and two levels of reinforcement procedures (Praise/Rewards and No Praise/Rewards) in a 2 x 2 factorial randomized controlled trial. All four groups will receive the intervention via a semi-automated text message system developed by the investigators study team.

The primary aim of this study will be to:

1. Evaluate whether the adaptive interventions result in greater change in physical activity (pedometer-measured steps/day) compared to the static Intervention groups. HYPOTHESES: Participants in the adaptive interventions will increase their steps/day more than participants in the Static Intervention groups. The Adaptive Goals and Reinforcement Group will outperform the other 3 groups.

The secondary aims of this study will be to:
2. Evaluate the effectiveness of the adaptive and static goal interventions in improving anthropometric, cardiovascular fitness, and cardiometabolic risk factors. HYPOTHESES: Participants in the adaptive interventions will show greater improvements in fitness, lean and fat body mass, and serum biomarkers than participants in the Static Intervention groups. The Adaptive Goals and Reinforcement Group will outperform the other 3 groups.
3. to assess participants' satisfaction with the overall program.

Conditions

  • Physical Activity
  • Behavior
  • Overweight
  • Motor Activity

Interventions

BEHAVIORAL

Adaptive Goals

BEHAVIORAL

Reinforcement

BEHAVIORAL

Static Goals

Sponsors & Collaborators

  • Arizona State University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
FACTORIAL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-02-28
Primary Completion
2014-12-31
Completion
2018-12-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02053259 on ClinicalTrials.gov