[Some doubt] whether it’s even possible to achieve the goals of a real encounter with poverty in a week to 10 days. According to Crouch it is—if the trips are radically different. He suggests three ingredients for trips to have an impact:
1. Make trips a part of a lasting, organization-level partnership: Many youth groups feel they have to go someplace new each year to interest participants. Visiting the same place year after year allows the Americans to begin building more of an understanding of local context and needs, and increases the likelihood that the “help” they offer is actually helpful.
2. Properly set expectations: The more a trip is described as a learning experience rather than an opportunity for an unskilled teenager to “help”, the more likely the trip is to have an impact.
3. Small is beautiful: if personal contact is the sine qua non of such trips, they have to be small enough to allow actual personal contact between Americans and their counterparts.
Still, Crouch doubts that one trip can make a difference:
“The trips only make sense if they are part of a comprehensive program of changing people’s attitudes and behaviors. Evidence is shockingly clear that a single trip has no impact. No matter how well you do a trip, especially when you’re talking about teenagers, they are at such a high-velocity developmental stage that I don’t think any single experience is going to have an ‘impact.’ . . . The organizations that have thought about this the most and are doing the best job are making these trips part of a much longer engagement with the issues. For instance, there’s one organization that requires a year-long commitment and the trip occurs in the middle—they meet just as often after the trip as they do preparing for it. . . . The grooves in our culture are too deep for us to escape without that level of commitment.”