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. Author manuscript; available in PMC: 2011 May 2.
Published in final edited form as: School Ment Health. 2010 Mar 1;2(1):3–12. doi: 10.1007/s12310-009-9021-x

Table 3.

Comparison of Means and Standard Deviations of Parent-Rated Homework Problems by Grade in School

HPC Score First Grade
M (SD)
Second Grade
M (SD)
Third Grade
M (SD)
Fourth Grade
M (SD)
Factor I 23.04 (8.54) 23.25 (8.25) 25.29 (7.42) 26.17 (8.22)
Factor II 7.74 (5.20) 7.55 (4.84) 9.32 (5.18) 10.27 (5.60)
Total Score 30.79 (13.74) 30.80 (13.09) 34.52 (12.60) 36.44 (13.83)

Note: Grades 4 & 3 > Grades 1 & 2; p<.05; Total Score = Sum of items; Item mean = Average item score