Background and purpose of the study: STEM learning often involves a multitude of complex and abstract concepts and ideas that can be challenging for students to comprehend. Research suggests that the oral and visual representations in video lectures can maximize students' cognitive infrastructure, helping them to organize knowledge more…

In the present study, maternal Pinyin mediation and its relations with young Chinese children's word reading and word writing development were explored. At time 1, 43 Mainland Chinese children and their mothers were videotaped on a task in which children were asked to write 12 words in Pinyin (a phonological coding system used in Mainland China as…

It is now generally agreed that "output" functions to promote language learning through focus on form. Empirical studies reveal that oral communicative tasks can arouse learners' negotiation of meaning, but they are not so effective in bringing about focus on form. Hence, researchers have suggested using collaborative writing tasks to…