Knauer, Heather A.; Kariger, Patricia; Jakiela, Pamela; … - 2019
, assessments of children before school age, conducted in a nation's official language, may not fully reflect a child's development …In many low- and middle-income countries, young children learn a mother tongue or indigenous language at home before … vocabulary. This study assessed 505 children ages 2 to 6 in rural communities in Western Kenya with comparable vocabulary tests …