Читать книгу The Wiley-Blackwell Handbook of Childhood Social Development - Группа авторов - Страница 43

Knowledge about social development expanded at an unprecedented rate during modern and near‐contemporary eras and this accomplishment largely was attributable to changes in scientific practice. Two progressive research innovations were particularly influential: (a) the recruitment and utilization of larger and more diverse samples, and (2) the implementation of enhanced longitudinal research designs and data analytic strategies.