Assertion: homework's time | /r/HasProperty | nonexistent
Facets:
value: for grades 3 through 5
type: OTHER
value: nearly
type: DEGREE
Source sentences:
text: If the raw correlation between achievement (test scores or grades) and time spent on homework in Cooper’s initial research review is “nearly nonexistent” for grades 3 through 5, it remains extremely low for grades 6 through 9.