Executive function (EF) predicts children's academic achievement; however, less is known about the relation between EF and the actual learning process. Furthermore, more research is needed to better understand how different aspects of the learning environment interact with EF to influence learning. The current dissertation includes two studies to…

When a toddler knows a word, what does she actually know? Many categories have multiple relevant properties; for example, shape "and" color are relevant to membership in the category "banana." How do toddlers prioritize these properties when recognizing familiar words, and are there systematic differences among children? In…

This mixed-methods study investigated the sources of self-efficacy reported by Chinese undergraduate students and the related role of individual differences. One hundred and fifty-six Chinese students completed a questionnaire and open-ended responses, citing the factors that contributed to feelings of greater confidence and lesser confidence.…

Recognition judgments can benefit from the use of environmental cues that signal the general likelihood of encountering familiar versus unfamiliar stimuli. While incorporating such cues is often adaptive, there are circumstances (e.g., eyewitness testimony) in which observers should fully ignore environmental cues in order to preserve memory…

This longitudinal study examined developmental changes in conflict inhibition and error correction in three cohorts of children (5, 7, and 9 years of age). At each point of assessment, children completed three levels of Luria's tapping task (1980), which requires the inhibition of a dominant response and maintenance of task rules in working…

Views on aging have been shown to predict the occurrence of events related to physical health in previous studies. Extending these findings, we investigated the relation between aging-related future self-views and life events in a longitudinal study across a range of different life domains. Participants (N = 593, age range 30-80 years at…

The online processing of both music and language involves making predictions about upcoming material, but the relationship between prediction in these two domains is not well understood. Electrophysiological methods for studying individual differences in prediction in language processing have opened the door to new questions. Specifically, we ask…

While substantial progress has been made to describe the cognitive and social processes involved in digital literacies, few studies have examined affect aspects of digital literacies. In this presentation, we have a special interest in students' attitudes toward digital literacy practices as an important non-cognitive aspect that may (dis)engage…

Scientific reasoning skills have been defined as mental processes used when engaged in scientific inquiry. Research aimed to develop and validate a Scientific Reasoning in Medicine (SRM) instrument through a psychometric approach which included a preliminary phase with 60 medical students and physicians, followed by a revision phase and subsequent…

Individual differences in executive functions (EF) are heritable and predictive of academic attainment (AA). However, little is known about genetic contributions to EFs or their genetic relationship with AA and intelligence. We conducted genome-wide association analyses for processing speed (PS) and the latent EF measures of working memory (WM)…

Although abundant research has demonstrated associations between psychologically controlling parenting and adolescent problem behavior, little is known about the moderating role of adolescent personality herein. This study examined whether adolescent personality moderates the associations between parental psychological control and internalizing…

According to several developmental theories some children are more sensitive to the quality of their environment than others, but most supporting empirical evidence is based on relatively distal markers of hypothesized sensitivity. This study provides evidence for the validity of behaviorally observed Environmental Sensitivity as a moderator of…

Previous studies have examined learner factors such as anxiety, self-efficacy, and achievement motivation in ESL/EFL (English as a second language/English as a foreign language) writing. Studies have affirmed that self-efficacy and achievement motivation could enhance writing performance, whereas anxiety may hinder writing achievement. This study…

Context: Each country has a unique history in the development of its athletic training professionals and education and credentialing systems. In Japan, the majority of athletic trainers hold a domestic credential (JSPO-AT) obtained from the Japan Sport Association (JSPO) or a US-based credential from the Board of Certification (BOC-AT). Objective:…

This paper argues that professional discourse relating to subject knowledge for primary teaching is less than coherent in the context of initial teacher training (ITT). This study explored the ways in which the term subject knowledge was conceptualised and interpreted by beginning primary teachers. The research was conducted across two ITT…