Later high school start times have been associated with all of the following except a. less adolescent depression b. higher grades c. less student absenteeism d. decreased college attendance

option D

Explanation:

the correct answer is option D

Later high school time is not been associated with decreased college attendance.

later high school time lead to less adolescent depression, high grades, and less student absenteeism.

Depression is the issue which is very common among the high school student to decrease the case of adolescent depression it is good to start high school later.

This will help the student to learn happily and they can get good grades    

the answer is d. amendments.