摘要：This Campbell systematic review assesses the effectiveness of parental, familial, and community support for children's literacy development in developing countries. The review summarises findings from 13 studies, of which 10 were used for meta‐analysis. Many models are widely used in low‐ and middle‐income countries. These include the provision of libraries (standing or mobile) in many countries including Zimbabwe, Kenya, India and Venezuela; local‐language publishing in, for example, Cambodia, Sri Lanka, and Zambia; literacy instruction outside schools including the teaching of literacy through religious instruction; the distribution e‐readers in countries such as Ghana and Uganda; educational TV and radio; and supporting community members to educate children. There is no rigorous evidence of the effectiveness of most of the models being used by governments and NGOs around the world. The exceptions are educational TV and radio, and supporting community members to educate children. Overall, interventions for parent training and of child‐to‐child tutoring are not effective. Eight out of nine reported outcomes show no significant effects. However, there is considerable variation in the findings, so some approaches may be effective in some contexts. Educational television appears to improve literacy with frequent viewing, i.e. three to five times a week, over several months.
