c2d81df1_arofalo___RIAs_and_Multi_touch__Qualitative_Methods
[Quantitative Methods] More objective: provides observed effects (interpreted by researchers) of a program on a problem or condition [Qualitative Methods] 
More subjective: describes a problem or condition from the point of view of those experiencing it
The Blog of Frank J. Garofalo - RIAs and Multi-touch
Qualitative Methods