adult psychological development的用法和样例：
- The motives of psychological development and the middle school P.E.
- The attachment process occurring between a parent and offspring that usually begins at the time of birth, is the basis for further emotional affiliation, and influences the child's physical and psychological development.
- This one theory has bright pragmatical tendency, represented the trend of psychological development.
- The psychological development of self-centeredness is involved in factors of family, society and school.