Add to ORKGViewing the number system as a complex of interrelated words, three studies are described: (1) a study of the difficulty of simple addition and subtraction in different decimal positions; (2) a study of variations in the number of digits in the addend or minuend; (3) a study of the effect of irregular morphemes occurring in some number words. Findings proposed were (1) arithmetic tasks involve sequences of operations of reading and arithmetic called shifts; (2) different arithmetic performances require diffe:ent shifts and thus some performances require more time to complete. (JG) Effects of morrAlemic idiosyncracies in number words on performing arithmetic onerbtion
The study aimed to investigate, in 110 children attending the fourth class of an Italian primary sch...
Aspects of students ’ arithmetic knowledge are described via two case studies of responses to tasks ...
This chapter describes an intervention program that is based on the findings that suggest that arith...
There is substantial empirical evidence showing the impact of number type on the solution of problem...
Research on people’s arithmetic knowledge (e.g., 2 + 5 = 7) suggests that it is organized and access...
We investigated whether the approximate number system (ANS) was related to arithmetic among kinderga...
This paper examines the influence certain number combinations have on children’s ability to abstract...
A robust finding of past research is that the number types involved in a problem statement strongly ...
Standards in numeracy are a constant concern to educational policy-makers. However, why are differen...
Current models of numerical cognition acknowledge that humans possess non-verbal basic numerical abi...
Adults’ simple arithmetic performance is more efficient when operands are presented in Arabic digit ...
There is evidence that early variations in the development of an approximate number system (ANS) and...
Reading/writing direction or number word formation influence performance even in basic numerical tas...
Research on children’s mental strategies for multidigit addition and subtraction identifies two cate...
A core property of number words is that they are organized in sequence and their value is given by t...
The study aimed to investigate, in 110 children attending the fourth class of an Italian primary sch...
Aspects of students ’ arithmetic knowledge are described via two case studies of responses to tasks ...
This chapter describes an intervention program that is based on the findings that suggest that arith...
There is substantial empirical evidence showing the impact of number type on the solution of problem...
Research on people’s arithmetic knowledge (e.g., 2 + 5 = 7) suggests that it is organized and access...
We investigated whether the approximate number system (ANS) was related to arithmetic among kinderga...
This paper examines the influence certain number combinations have on children’s ability to abstract...
A robust finding of past research is that the number types involved in a problem statement strongly ...
Standards in numeracy are a constant concern to educational policy-makers. However, why are differen...
Current models of numerical cognition acknowledge that humans possess non-verbal basic numerical abi...
Adults’ simple arithmetic performance is more efficient when operands are presented in Arabic digit ...
There is evidence that early variations in the development of an approximate number system (ANS) and...
Reading/writing direction or number word formation influence performance even in basic numerical tas...
Research on children’s mental strategies for multidigit addition and subtraction identifies two cate...
A core property of number words is that they are organized in sequence and their value is given by t...
The study aimed to investigate, in 110 children attending the fourth class of an Italian primary sch...
Aspects of students ’ arithmetic knowledge are described via two case studies of responses to tasks ...
This chapter describes an intervention program that is based on the findings that suggest that arith...