Several examples in the literature demonstrate
the utilization of these evaluation techniques. A
larger scale education program described in the
literature combined questionnaires and shortterm observational programs to evaluate the
effectiveness of Think First prevention programs
across various school environments. 29 The
questionnaire and direct observations did not
seem overly difficult, although limitations related
to their overall population made it difficult to draw
conclusions related to behavioral modification.
A more recent study of the effectiveness of
video education in reducing injuries that occur
during hockey used several strategies: testing,
data acquisition, and direct observation. The
researchers included a control group, which
added to the rigor of the study. 30 It appears more
feasible to utilize program evaluation strategies
such as direct observation and control groups
when considering smaller samples sizes or when
targeting very specific behaviors.