Toddlers learn more about the world from picture books with photographs instead of drawings, but commercial books often have tactile features such as flaps that may counterintuitively hinder learning. This study tested how lift-the-flap features in a commercial picture book of first words affected 2-year-olds' (N = 32) learning of a new word for…

The More A-More B intuitive rule has become a research hotspot in the field of mathematical education in recent years. The intuitive rule of More A-More B is often reflected in students' responses to comparison tasks. In such tasks, students are asked to compare 2 objects that differ in a certain salient quantity A (where A[subscript 1] >…

The goal of the present set of experiments was to identify the conditions under which readers evoked prepotent-response inhibition to prevent interference from reactivated misconceptions. In Experiment 1, participants with varying inhibition ability read refutation texts that addressed common misconceptions and control texts. Overall, participants…

Whereas some evidence exists that math anxiety may interfere with math performance from the very beginning of primary school, no study to date has attempted to investigate whether math anxiety may also interfere with early math learning (i.e., the encoding of new math knowledge) and not only with recalling already mastered contents in test…

Introducing new concepts to learners in an order of increasing complexity appears to be beneficial for learning, but typically introduction of concepts does not always adhere to this principle. We examined whether introducing new algebra concepts in a contrasted manner or in an order of increasing complexity instead of a different more typical…

The present study tested the "interference hypothesis"-that learning and using more advanced representations and strategies requires the inhibition of prior, less advanced ones. Specifically, it examined the relation between inhibitory control and number line estimation performance. Experiment 1 compared the accuracy of adults' (N = 53)…