Acta Psychologica (Sep 2023)
Overlooked advantages of interactive book reading in early childhood? A systematic review and research agenda
Abstract
Previous reviews of the nature and consequences of adult-child book reading have focused on seeking impacts of interactive reading on the acquisition of vocabulary and emergent literacy skills. In this systematic review we examined to what extent there has been systematic study of the effects of interactive reading on four less frequently studied developmental outcomes important to children's academic and life prospects: socio-emotional and socio-cognitive (SEL) skills, narrative skills, grammar, and world knowledge. We identified 67 studies of interactive reading that met the inclusion criteria and that examined the targeted outcomes, using either experimental, quasi-experimental, correlational, or single-group intervention methods. We found that studies of effects on grammar and world knowledge outcomes were very sparsely represented; though narrative was often studied as an outcome, the wide variation in conceptualizing and assessing the construct hampered any clear conclusion about book-reading effects. The most robust research strand focused on SEL skill outcomes, though here too the outcome assessments varied widely. We speculate that better instrumented approaches to assessing vocabulary and emergent literacy have led to the persistent emphasis on these domains, despite robust evidence of only modest associations, and argue that work to develop sound shared measures of narrative and SEL skills would enable cross-study comparison and the accumulation of findings. In addition, we note that the various studies implicated different explanatory principles for the value of reading with children: specific interactional features (open-ended questions, following the child's lead, expanding child utterances) or content features (emotion-enhanced books, talk about mental states, science topics), raising another topic for more focused study in the future.
