การวิเคราะห์ปฏิสัมพันธ์ระหว่างรูปแบบการตอบ จำนวนระดับของมาตรประมาณค่า และระดับชั้นของนักเรียนที่ส่งผลต่อความคงที่ในการตอบแบบสอบถาม : กรณีการสร้างแบบสอบถามสำหรับนักเรียนประถมศึกษา / พิมพ์ชนก สีหา = An analysis of interactions among response formats, number of response categories, and educational level on response stability : the case of questionnaire construction for elementary school students / Pimchanok Siha
The purposes of this research were: 1) to compare the questionnaire response stability when there were differences of response formats, number of response categories, and educational levels; 2) to analyze interactions among response formats, numbers of response categories, and educational levels affecting on response stability; and 3) to analyze response formats and numbers of response categories that suited with students’ education level. The participants in this research were 420 upper primary school students in schools under the authority of the Office of Basic Education Commission and the Office of Bangkok Metropolitan Administration in Bangkok. The research instrument was a questionnaire of reading habits. The data were analyzed by using descriptive statistics, one-way analysis of variance, and three-way analysis of variance. The research findings were as follows: 1) The response stability of different response formats and different numbers of response categories were significantly different at .05 levels but there was no significant difference in the response stability of the students in each education level. The response stability of faces scale and visual analogue scale were much more than numeric rating scale, and the response stability of 5 response categories was much more than 3 response categories. 2) There was no interaction among response formats, numbers of response categories, and students’ educational levels on response stability, but there was an interaction among response formats and numbers of response categories. The response stability of visual analogue scale with 3 and 5 response categories were not significantly different but the response stability of faces scale and numeric rating scale with 5 response categories were much more than 3 response categories. 3) The questionnaire of visual analogue scale with 3 and 5 response categories and faces scale and numeric rating scales with 5 response categories were appropriate to grade 4-6 students.
