id author title date pages extension mime words sentence flesch summary cache txt xk81jh36p0h Deborah Kraklow Unmasking Heterogeneity: The Impact of Three Increasingly Complex Family Typologies on Academic Achievement 2010 .txt text/plain 139 5 28 Further research on nationally representative data is needed to test whether it is important to pursue issues of family structure heterogeneity or whether measures of family processes may reduce the potential need for more complex family structure typologies. Because family structure is increasingly complex, it is important to examine whether its effects on achievement are from the structure itself or from processes within families. cache/xk81jh36p0h.txt txt/xk81jh36p0h.txt