21. Do you frequently alternate between feelings of high self - worth and self - disappointment 22. Most of us learn to base our self - worth on comparisons and competition 23. A study of the relationship between self - worth and the causality of ld middle school students 24. The relationship between eighth graders perceived teacher - expectancy , self - worth and self - efficacy 25. A study on the relation between college students ' self - worth with their subjective well - being 26. The relationship between eighth graders perceived teacher - expectancy , self - worth and goal orientation 27. Study on self - worth and the relationship with mental health among vocational college students 28. Conclusion : self - worth influenced two types of loneliness in different ways 29. A correlation study between physical self - satisfaction and self - worth of middle school students 30. Number eight : develop a strong sense of your own self - worth , and the worth of the profession