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Qiong Yu; Yi Ding; Yifan Wang; Chun Zhang; Akane Zusho – AERA Online Paper Repository, 2024
This study investigated the effects of working memory load (WML) and automaticity on mental addition through an examination of both task and individual characteristics within the framework of cognitive load theory. Results from 73 fourth graders showed that WML, automaticity, and their interaction had significant effects on mental addition.…
Descriptors: Short Term Memory, Mental Computation, Addition, Elementary School Students
Qiong Yu – ProQuest LLC, 2021
This study investigated the effects of WML and automaticity on mental addition through an examination of both task and individual characteristics within the framework of cognitive load theory. Seventy-three fourth-grade students in New York City public schools completed the Digit Span-Backward task of the Wechsler Intelligence Scale for…
Descriptors: Short Term Memory, Mental Computation, Addition, Elementary School Students