The human brain possesses neural networks and mechanisms enabling the representation
of numbers, basic arithmetic operations, and mathematical reasoning. Without the ability to …

This paper describes an acalculic patient (BAL) with an unusual selective deficit in
manipulating arabic numerals. The patient was unimpaired in reading aloud letters, words …

In this training experiment, pretesting identified 36 third graders (mean age= 8 years 5
months, SD= 4 months) with negligible mastery of multiplication combinations involving …

Arithmetic principles are the regularities underlying arithmetic computation. Little is known
about how the brain supports the processing of arithmetic principles. The current fMRI study …

In 2 experiments, younger and older adults were presented with simple multiplication
problems (eg, 4× 7= 28 and 5× 3= 10) for their timed, true or false judgments. All of the …

Abstract SM Sokol et al.(1991) claim that “The Cognitive Neuropsychology Approach”(p.
355) is limited to the single-case study design. The present article takes issue with this claim …

It has been hypothesized that zero vs. nonzero operands in single-digit multiplication
problems invoke distinct solution strategies. We studied such problems in an implicit …

Adult observers are widely assumed to be equipped with a specific memory store containing
arithmetic facts. The present study was aimed at exploring the possibility of obtaining an …

In this chapter, we review our collaborative efforts with colleagues around the world to
examine the influence of language characteristics on children's mathematics understanding …

This study investigated the effectiveness and efficiency of a constant time-delay procedure in
teaching multiplication facts to three male and two female elementary school students, aged …