This study examined college calculus instructors' preferences in solving two calculus tasks to examine college calculus instructors' use of important cognitive roots in understanding derivatives of function. Our results showed that only one instructor consistently uses cognitive roots while other instructors either focus on algebraic methods or…

In a dynamic labor market, it is important to help people combine information and generate creative solutions to cope with complex career challenges. In the present research, we apply the theory of information structure to creative career idea generation and hypothesize that flat information structures--that is, structures in which the information…

Humans tend to avoid cognitive effort. Whereas evidence of this abounds in adults, little is known about its emergence and development in childhood. The few existing studies in children use different experimental paradigms and report contradictory developmental patterns. We examined effort-related decision-making in a sample of 79 five- to…

Consumers with low income in the United States have higher vulnerability to unhealthy diets compared with the general population. Although some literature speculates that scarcity is an explanation for this disparity, empirical evidence is lacking. We conducted a qualitative study of food choice to explore whether scarcity-related phenomena, such…

Purpose: Emotions have a pervasive, predictable, sometimes deleterious but other times instrumental effect on decision making. Yet the influence of emotions on educational leaders' decision making has been largely underexplored. To optimize educational leaders' decision making, this article builds on the prevailing data-driven decision-making…

The article presents a research study that examined the ways in which digital curation promotes personalized learning, as well as the students' experiences of this learning process. The study was conducted in the context of K-12 education. Participants spent three months on a project that included curating a personalized digital collection. The…

Whilst young children are affected by educational policy decisions based on research evidence, their abilities to make decisions based on evidence are often disregarded by policymakers and professional adult researchers. This article reports on elements of the Young Children As Researchers (YCAR) project, an interpretive empirical study that…

It is widely suggested that ASD is characterized by atypical local/global processing, but the published findings are contradictory. In an effort to resolve this question, we tested a large group of children on both a free-choice task and an instructed task using hierarchical local-global stimuli. We find that although children with autism showed a…

Processing fluency has been shown to have wide-ranging effects on disparate evaluative judgments, including judgments of liking and familiarity. One account of such effects is the hedonic marking hypothesis (Winkielman, Schwarz, Fazendeiro, & Reber, 2003), which posits that fluency is directly linked to affective preferences via a positive…

It is widely accepted that teacher cognitions--what teachers know, think, and believe--play a significant part in teachers' decision-making processes. The present study investigated the specific cognitions that 74 Dutch undergraduate and postgraduate student teachers of English as a foreign language (EFL) had on grammar instruction and how these…

Although children are often exposed to technological devices early in life, little is known about how they evaluate these novel sources of information. In two experiments, children aged 3, 4, and 5 years old ("n" = 92) were presented with accurate and inaccurate computer informants, and they subsequently relied on information provided by…

Coordination and integration of class information was examined using a multidimensional similarity judgment task in which four- and nine-year-old children rated the similarity of pairs of stimuli sharing either one or two attribute values. (Author/MP)