marginally significantP =.05
The training group (median=6.50) reported lower levels of perceived usefulness than the nontraining group (median=6.92) at the marginally significant level ( U =4.50, Z=−1.99, P =.05).
The training group (median=6.50) reported lower levels of perceived usefulness than the nontraining group (median=6.92) at the marginally significant level ( U =4.50, Z=−1.99, P =.05).