Developmental Study on Infant-Directed Speech and Behavior

本研究旨在探讨未婚青年的婴儿导向行为和言语特征。小学儿童的婴儿为导向的讲话的特点是显着更高的频率的声音相比，成人为导向的讲话，它包括刺激婴儿的注意。然而，参与者很少和婴儿说话。此外，女大学生与婴儿的互动（行为、语言和言语）取决于她们过去的经历。

This study examined infant-directed behavior and speech characteristics of unmarried young people. Elementary school children's infant-directed speech was characterized by significantly higher frequency sounds in comparison to adult-directed speech and it included stimulated calls for infant's attention. However, participants seldom spoke to the infant. In addition, female university students' interactions with babies (behavior, words, and speech) depend on their past experiences.