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A working memory model applied to mathematical word problem solving
Hassan Alamolhodaei 서울대학교 교육연구소 2009 Asia Pacific Education Review Vol.10 No.2
The main objective of this study is (a) to explore the relationship among cognitive style (field dependence/independence), working memory, and mathematics anxiety and (b) to examine their effects on students' mathematics problem solving. A sample of 161 school girls (13-14 years old) were tested on (1) the Witkin's cognitive style (Group Embedded Figure Test) and (2) Digit Span Backwards Test, with two mathematics exams. Results obtained indicate that the effect of field dependency, working memory, and mathematics anxiety on students' mathematical word problem solving was significant. Moreover, the correlation among working memory capacity, cognitive style, and students' mathematics anxiety was significant. Overall, these findings could help to provide some practical implications for adapting problem solving skills and effective teaching/learning.
( Radmehr Farzad ),( Alamolhodaei Hassan ) 한국수학교육학회 2010 수학교육연구 Vol.14 No.4
The main objective of this research is to studying students` mathematical performance based upon cognitive dimension of Revised Bloom Taxonomy (RBT). A sample of 95 K11 school girls and 63 K11 school boys were tested on mathematics exam include 120 questions from K11 calculus book based on RBT. Data of this research was analyzed by MANOVA repeated measure and graphs error bars from SPSS (Statistical Package for the Social Sciences) software. Results obtained, indicate that there was difference between students` mathematical performance in each category of knowledge dimension according to cognitive rocess of RBT and students` mathematical performance would be decreased from remembering through creating in each category of knowledge dimensions. Overall, these findings could help to provide some practical implications for adapting problem solving skills and effective teaching/learning.
( Hajibaba Maryam ),( Radmehr Farzad ),( Alamolhodaei Hassan ) 한국수학교육학회 2013 수학교육연구 Vol.17 No.3
The main objective of this study is to explore the relationship between psychological fac-tors (i.e. math anxiety, attention, attitude, Working Memory Capacity (WMC), and Field dependency) and students` mathematics problem solving based on Revised Bloom Tax-onomy. A sample of 169 K11 school girls were tested on (1) The Witkin`s cognitive style (Group Embedded Figure Test). (2) Digit Span Backwards Test. (3) Mathematics Anxiety Rating Scale (MARS). (4) Modified Fennema-Sherman Attitude Scales. (5) Mathematics Attention Test (MAT) , and (6) Mathematics questions based on Revised Bloom Taxonomy (RBT). Results obtained indicate that the effect of these items on students mathematical problem solving is different in each cognitive process and level of knowledge dimension.