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Mix, Kelly S.; Levine, Susan C.; Cheng, Yi-Ling; Stockton, Jerri DaSha; Bower, Corinne – Journal of Educational Psychology, 2021
A pretest-training-posttest design assessed whether training to improve spatial skills also improved mathematics performance in elementary-aged children. First grade students (mean age = 7 years, n = 134) and sixth grade students (mean age = 12 years, n = 124) completed training in 1 of 2 spatial skills--spatial visualization or form…
Descriptors: Grade 1, Grade 6, Mathematics Achievement, Spatial Ability
Mix, Kelly S.; Levine, Susan C.; Cheng, Yi-Ling; Stockton, Jerri DaSha; Bower, Corinne – Grantee Submission, 2020
A pretest-training-posttest design assessed whether training to improve spatial skills also improved mathematics performance in elementary-aged children. First grade students (mean age = 7 years, n = 134) and sixth grade students (mean age = 12 years, n = 124) completed training in 1 of 2 spatial skills-spatial visualization or form…
Descriptors: Grade 1, Grade 6, Mathematics Achievement, Spatial Ability
HUNT, KELLOGG W.
THE SEARCH FOR QUANTITATIVE MEASURES IN SENTENCE STRUCTURES THAT ARE SIGNIFICANT INDICATORS OF CHRONOLOGICAL AND MENTAL MATURITY IN SCHOOL CHILDREN WAS THE PURPOSE OF THIS STUDY. COMPARISONS WERE MADE OF COMPOSITIONS WRITTEN BY STUDENTS OF SUPERIOR IQ AT THE SAME GRADE LEVELS. THIS PART OF THE PROJECT HAD TWO OBJECTIVES--(1) TO SEE WHETHER…
Descriptors: Academically Gifted, Adult Programs, Age Differences, Child Development