การพัฒนาแบบวัดจิตแห่งความเคารพและจิตแห่งจริยธรรมตามแนวคิดของการ์ดเนอร์ สำหรับนักเรียนมัธยมศึกษาตอนต้น

Abstract

This research aimed to 1) develop a respectful mind and ethical mind rating scale; 2) examine qualities of the respectful mind and ethical mind rating scale; 3) construct norms of a respectful mind and ethical mind rating scale for lower secondary school students; and 4) to evaluate respectful minds and ethical minds of lower secondary students. The samples included 1,990 lower secondary students under the Office of the Basic Education Commission, Ministry of Education, selected by multi-stage random sampling. The data analysis was done by IRTPRO 3.0 and Mplus 7.11. The results showed that the developed respectful mind and ethical mind rating scale consisted of two main factors and seven minor factors, including 1) a respectful mind has the ability to work with others, respect for the rights of others, mercy and positive thinking; and 2) an ethical mind consists of public consciousness, self-discipline, and responsibility. The scale consisted offive situation-based rating scales with a Cronbach's Alpha Coefficient of 0.934. In addition, the MIRT analysis indicated construct validity with a chi square difference of 921.937 (df = 12, p = .000), compared to the UIRT model. The multidimensional parameter supported the quality of the scale with an ordering threshold (  ) and 0.38 – 0.76 of discrimination parameter. The national norms of the scale ranged between T18 – T85 and students had a respectful mind and ethical mind at high levels, fairly high levels, fairly low levels and low levels at 20.8%, 23.6%, 26.1% and 29.5% respectively.