Why do creative ideas and solutions to unresolved problems benefit from taking a break? The idea of unconscious work as an explanation is so appealing that even after reading this paper, which states clearly that unconscious work is a fantasy based on no clear theory and no clear empirical evidence, some readers will claim that we are saying the…

Arithmetic is commonly taught through timed practice and drill, yet little research exists to guide optimal practice structure. This study investigated the effects of distributed practice and time pressure on the acquisition and retention of arithmetic facts. Following a pretest, adult participants (n = 211) were randomly assigned to learn…

Background: The continuing significance of race in U.S. society and culture begs the question of what role history and social studies education can and should play in preparing students to critically and constructively address race and racism in contemporary U.S. society and culture. However, research on history and social studies curriculum and…

Working memory is now established as a fundamental cognitive process across a range of species. Loss of information held in working memory has the potential to disrupt many aspects of cognitive function. However, despite its significance, the mechanisms underlying rapid forgetting remain unclear, with intense recent debate as to whether it is…

The standard textbook account of interference and forgetting is based on the assumption that retrieval of a memory trace is affected by competition by other memory traces. In recent years, a number of researchers have questioned this view and have proposed an alternative account of forgetting based on a mechanism of suppression. In this inhibition…

College students' achievement of diversity-related learning outcomes is primarily facilitated by intercultural peer interactions. Close friendships across cultural differences are especially powerful, yet we know little about how or why these relationships develop and are sustained. The purpose of this study was to understand how college students…

In 2022, New Zealand history will shift from an optional to a compulsory subject across all levels of schooling. Teaching about New Zealand's difficult histories has the potential to reconstitute settler-Indigenous relations to show how historical colonial injustice impacts people today, but it raises questions about whose history will be…

Background: Living with dementia is challenging, but poses unique difficulties for people with an intellectual disability. The process of dementia is also challenging for family, carers and friends. Materials and Methods: This study explores the impact of dementia on direct care staff using a focus group methodology. Thematic analysis was used to…

Predicting what we will remember and forget is crucial for daily functioning. We were interested in whether evaluating something as likely to be remembered or forgotten leads to enhanced memory for "both" forms of information relative to information that was not judged for memorability. We presented participants with lists of words to…

There is no consensus as to why forgetting occurs in short-term memory tasks. In past work, we have shown that forgetting occurs with the passage of time, but there are 2 classes of theories that can explain this effect. In the present work, we investigate the reason for time-based forgetting by contrasting the predictions of temporal…

We conducted a randomized control trial assessing the effects of two variants of word-problem intervention with third graders (n = 304) experiencing mathematics difficulty. Students were assigned to a business-as-usual condition (BaU) or one of two variants of word-problem intervention. One variant included a pre-algebraic reasoning component…

Postelection surveys regularly overestimate voter turnout by 10 points or more. This article provides the first comprehensive documentation of the turnout gap in three major ongoing surveys (the General Social Survey, Current Population Survey, and American National Election Studies), evaluates explanations for it, interprets its significance, and…

We investigated pictorial versus contextual support effects over and above teaching of definitions on children's word learning and retention as well as the moderating role of reading comprehension. In a between-subject pre-post-retention test control group design, Dutch fourth graders learned concrete and abstract Dutch words. The context group…

This paper considers the ways in which the words "school" and "education" are conflated in the social imaginary, and what the effects of this conflation in meaning and purpose are both theoretically and in practice. It is not difficult to see the ways in which these two terms are used almost synonymously, and uncritically. Yet…

The phenomenon of insight is frequently characterized by the experience of a sudden and certain solution. Anecdotal accounts suggest that insight frequently occurs after the problem solver has taken some time away from the problem (i.e., incubation). However, the mechanism by which incubation may facilitate insight problem-solving remains unclear.…