Individuals with high math anxiety demonstrated smaller working memory spans, especially
when assessed with a computation-based span task. This reduced working memory …

In 2 experiments, college Ss–practiced extensively on single-digit multiplication and division
problems (eg, ___= 6× 9; 42= ___× 6) and were tested on both practice problems and …

The problem size effect in adult arithmetic performance is generally attributed to direct
retrieval processes operating on a network representation in long-term memory. J. LeFevre …

Contrary to a widespread assumption, a recent study suggested that adults do not solve very
small additions by directly retrieving their answer from memory, but rely instead on highly …

Examined 6 graduate students' performance of simple arithmetic calculations to test
predictions of digital (counting), analog, and network models. Pairs of single-digit integers …

Most theories of arithmetic assume that verification tasks are performed by producing an
answer and comparing it with the presented answer. Verification is production plus …

In two experiments, obligatory activation of arithmetic facts resulted in interference on a
simple number-matching task. Subjects were required to verify the presence of a probe …

Three experiments investigated the generation effect for the recall of the answers to
arithmetic problems. in Experiment 1, a generation effect was found for subjects given …

Eight experiments were conducted in which young adults and older adults were asked to
report the latest value of 1 of several continuously changing numeric or spatial variables …

The present study replicated the investigations of Lemaire, Abdi, and Fayol with some
modifications: the random time interval generation (RIG) task was used and the stimuli were …