Analysis of questioning technique during classes in medical education.
BACKGROUND
Questioning is one of the essential techniques used by lecturers to make lectures more interactive and effective. This study surveyed the perception of questioning techniques by medical school faculty members and analyzed how the questioning technique is used in actual classes.


METHODS
Data on the perceptions of the questioning skills used during lectures was collected using a self-questionnaire for faculty members (N = 33) during the second semester of 2008. The questionnaire consisted of 18 items covering the awareness and characteristics of questioning skills. Recorded video tapes were used to observe the faculty members' questioning skills.


RESULTS
Most faculty members regarded the questioning technique during classes as being important and expected positive outcomes in terms of the students' participation in class, concentration in class and understanding of the class contents. In the 99 classes analyzed, the median number of questions per class was 1 (0-29). Among them, 40 classes (40.4 %) did not use questioning techniques. The frequency of questioning per lecture was similar regardless of the faculty members' perception. On the other hand, the faculty members perceived that their usual wait time after question was approximately 10 seconds compared to only 2.5 seconds measured from video analysis. More lecture-experienced faculty members tended to ask more questions in class.


CONCLUSIONS
There were some discrepancies regarding the questioning technique between the faculty members' perceptions and reality, even though they had positive opinions of the technique. The questioning skills during a lecture need to be emphasized to faculty members.
Family Medicine Clinic and Research Institute of Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnam-do, Republic of Korea.
Young Hye
YH
Cho
Sang Yeoup
SY
Lee
Dong Wook
DW
Jeong
Sun Ju
SJ
Im
Eun Jung
EJ
Choi
Sun Hee
SH
Lee
Sun Yong
SY
Baek
Yun Jin
YJ
Kim
Jeong Gyu
JG
Lee
Yu Hyone
YH
Yi
Mi Jin
MJ
Bae
So Jung
SJ
Yune
D004501:Education, Medical / Q000379:methods*; D005180:Faculty, Medical; D006801:Humans; D008297:Male; D008875:Middle Aged; D012577:Schools, Medical; D011795:Surveys and Questionnaires; D013663:Teaching / Q000379:methods