The effect of team-member experience was examined in relation to perce
ptions of importance of teamwork behaviors during an analysis of team
performance. Importance ratings were collected from military aircrews
(i.e., two-member teams) from three distinct types of aircraft. Result
s indicated that when assessing team behavior importance, less experie
nced team members weighted difficulty of performing team behaviors mor
e heavily, whereas more experienced team members weighted time spent p
erforming team behaviors more heavily. Implications for analyzing team
performance, with respect to the process of conducting such analyses
and the type of information collected, are discussed.