Hello,
Has anyone used SMS in data collection for program evaluation? I am working on an evaluation and we have had little success in getting youth to attend focus groups: incentives helped a little, food not at all, ditto for location and time. Even when we have people driving them to group, they don't show up. These are youth involved in the foster care system, a difficult to engage group. We did some phone interviews and they all have mobile numbers so I'm wondering if anyone else has used text messaging. Most of the published literature is on public health or medical intentions. Thanks in advance for any information.