The survey shows that it is good for the quality-based teaching and teenagers healthy development to analyze their reading characteristics according to their reading inclination.

Objective: to survey the normal values of pelvic inclination of external pelvimetry and to provide evidence so as to estimate dystocia risk index for antenatal care.

The results of a questionnaire survey and follow-up interviews show that advanced learners of English have strong inclination to and a high rate of accuracy in peer feedback;