Wh. Jeynes et Sw. Littell, A meta-analysis of studies examining the effect of whole language instruction on the literacy of low-SES students, ELEM SCH J, 101(1), 2000, pp. 21-33
A meta-analysis of 14 studies was conducted that examined whether whole lan
guage instruction increases the reading skills of low-SES students in grade
s K-3. The effects of 3 modes of instruction (whole language, basal, and ec
lectic) on the reading achievement of students were examined. Overall, the
evidence suggested that low-SES primary school children do not benefit from
whole language instruction, compared to basal instruction. Nevertheless, t
he results indicated that there may be some advantages to the whole languag
e approach in its purest form.