Physical and mental effects stemming from COVID-19 have impacted not only people’s lives but also the lives of their pets, which in recent years are often seen as members of the family. This study aimed to explore the impact of the COVID-19 pandem...
We aimed to clarify the changes in facial morphology of cats in relation to their interactions with humans. In Study 1, we compared the facial morphology of cats (feral mixed breed, owned domestic mixed breed, and owned domestic purebreds) with th...
Like humans, common marmoset monkeys utilize family cooperation for infant care, but the neural mechanisms underlying primate parental behaviors remain largely unknown. We investigated infant care behaviors of captive marmosets in family settings ...
This article reviews parental behavior and its endocrinological mechanisms in marmosets and tamarins, both cooperative breeders in the callitrichid family, and compares these findings with studies of macaque monkeys. The paper examines the similar...
親の養育態度と子の社会性の発達との関連は多くの先行研究で示されており、親の養育態度を定量的に測定することは発達研究において非常に重要である。本研究では,Robinson et al. (1995) の養育スタイル尺度をもとに、日本語版養育態度質問紙を作成し、内的一貫性を検討、因子構造を明らかにした。また、親を対象にした質問紙により測定された、子の向社会性、問題行動との間に予測された有意な相関関係がみられ、構成概念妥当性も確認された。