関連ワード:  what is variable in research with example    what is extraneous variable in research with example    what is dependent variable in research with example    what is independent variable in research with example    what is control variable in research with example    what is variable in research example quantitative    what is dependent and independent variable in research with example    what is mediating variable in research example    what is confounding variable in research example    what is moderator variable in research example  
結果 : what is variable in research with example