Abstract The Programme for International Student Assessment (PISA) has become the
world's largest comparative assessment of academic achievement. While hundreds of …

Grandparents are often a key source of care provision for their grandchildren, yet they are
sidelined in caregiving research and policy decisions. We conducted a global, systematic …

Previous research has documented that children who do not live with both biological parents
fare somewhat worse on a variety of outcomes than those who do. In this article, which is the …

Highlights•Men engage in more contest competition than women do.•Men form fluid
coalitions to defeat other men.•Females rely more than men on long-term relationships with …

Keluarga merupakan lingkungan penting bagi pendidikan anak. Peran orang tua, terutama
ayah, krusial dalam mendukung pencapaian akademik anak. Ketidakhadiran peran ayah …

Students must receive the knowledge and skills they require for succeeding in a constantly
changing world. Meeting each student's diverse needs, nevertheless, is difficult. For the …

Despite the vast literature surrounding various aspects of left behind children (LBC)'s
development in China, very few studies have examined the development of, and impact on …

Although prior research has examined the link between having an absent biological father
and self-reported delinquency, few studies have assessed the influence of the timing of …

To examine the effects of childhood parent‐child separation with varying duration and form
on later cognitive performance and psychopathological problems over a 6‐year period, we …

Much has been said about the harm children of migrants experience as a consequence of
sequential family migration. Most of this literature discusses the case of children left behind …