It is well known that fraction knowledge is relevant for later success in mathematics. However, many students still face difficulties when dealing with fractions. Predictors of fraction knowledge have been widely examined. Systematizing "mathematical" predictors, whether their predictive contributions are direct or indirectly mediated…

There is evidence of a relation between the approximate number system (ANS) and later mathematics achievement. Researchers have proposed various mediators of this relation, including executive functioning (EF), numeral knowledge, and mathematical language. The goal of the present study was to determine which factors mediate the relation between…

Both mathematics anxiety and metacognitive monitoring have been identified as associated with or predictive of individual differences in arithmetic achievement in primary school children. Although there are various theoretical reasons for an association between mathematics anxiety and metacognitive monitoring, it is unclear at the empirical level…

Does the timing of children's formal understanding of mathematical equivalence matter for algebra readiness? A change-resistance account (McNeil & Alibali, 2005) predicts that it is beneficial for children to construct a formal understanding of mathematical equivalence in the early grades before overly narrow operational patterns become…

This study examined whether discourse and topic knowledge separately predicted the overall quality and the inclusion of basic genre elements in 5th grade students' stories, persuasive papers, and informational text once the other type of knowledge as well as topic interest, spelling, handwriting fluency, length of text, and gender were controlled.…

Using difficult materials, the authors attempted to improve college students' self-regulation by allowing extended study time before taking a test. The authors also examined whether background knowledge and note-taking strategies would be positively related to self-regulation. Results imply that test performance is more related to note taking and…

This study provides initial evidence for the criterion-related validity of tacit knowledge (TK) as an alternative measure for selecting psychology graduate students and adds insight to the construct of TK by evaluating its factor structure, assessing convergent relationships with other variables, and exploring alternative reasons for why TK…

Decoding, working memory, and domain-specific prior knowledge were studied as predictors of comprehension for 48 university undergraduate students after rewriting notes, rereading notes, or rereading a text. Working memory was most important for comprehension of text-implicit information, whereas knowledge was relatively more important for…

Studied whether individual differences in print exposure and exposure to other media can account for individual differences in acquired declarative knowledge, controlling for confounds between experience and ability. Results with 268 undergraduates (90 males and 178 females) suggest that exposure is a significant contributor to knowledge…