Table 3

Analysis of answers to Questions 1, 2, and 3 with Mann-Whitney U test: results show no significant differences between two groups

GroupNMean RankSum of Ranks
Q1: _Given the training you received, did you still feel stressful during the tooth preparation stages?A3535.311236.00
B3535.691249.00
Total70
Q2: _Given the training you received, did you still feel stressful during the stages of making a temporary crown?A3533.511173.00
B3537.491312.00
Total70
Q3: _Given the instructions provided on the fixed prosthesis, did you still feel stressful during laboratory procedures?A3535.861255.00
B3535.141230.00
Total70