Multitasking abilities are vital for conducting flight missions. Traditional theories of multitasking suggest that cognitive resources represent a determining factor of said performance. The current study takes a different approach by investigating how the stability-flexibility-dilemma of cognitive control influences multitasking performance in a…

With the rise of wearable technologies, mobile devices and artificial intelligence comes a growing pressure to understand downstream effects of cognitive offloading on children's future thinking and behavior. Here, we explored whether compelling children to use an indiscriminate cognitive offloading strategy affects their subsequent strategy…

Teachers and parents often scaffold children to help others. Not all help is equally beneficial, however. We know very little about the ways in which children distribute different types of help. Across three preregistered studies, we examined when children provide others with help that can hamper learning (outcome-oriented help, e.g., correct…

Two experiments served to test the hypothesis that partially masking speech with pink noise (Experiment 1) or speech babble (Experiment 2) induces particularly pronounced metacognitive illusions in judgments about the distracting effects of task-irrelevant speech on cognitive performance. We hypothesized that the experimental manipulations would…

This report details a set of three tasks used in an exploratory study of pre-service teachers' (PSTs) experiences of task design for the mathematics classroom. The three tasks, which I call the "Orange Dot Tasks," were constructed in Desmos, a dynamic geometry environment (DGE), and participants engaged each task through manipulating…

Retention (i.e., response maintenance) is rarely the primary variable of interest when examining skill acquisition procedures. Trial presentation type (i.e., acquisition targets only vs. interspersal of previously acquired targets) within discrete-trial training is one procedural component that researchers have hypothesized may affect performance…

Although humans often multitask, little is known about how the processing of concurrent tasks is managed. The present study investigated whether adjustments in parallel processing during multitasking are local (task-specific) or global (task-unspecific). In three experiments, participants performed one of three tasks: a primary task or, if this…

Statistical learning enables humans to involuntarily process and utilize different kinds of patterns from the environment. However, the cognitive mechanisms underlying the simultaneous acquisition of multiple regularities from different perceptual modalities remain unclear. A novel multidimensional serial reaction time task was developed to test…

Flavell's theory of metacognition was innovative at the time for its promising practicality. However, research findings that report inconsistencies in metacognitive trainings' outcomes and insufficiencies of translating the theory into mainstream classrooms have accumulated since then. In this sense, there may be a need to revisit metacognition…

Successful recognition is generally thought to be based on both recollection and familiarity of studied information. Recent studies found that making judgments of learning (JOLs) can reactively facilitate recognition performance, a form of reactivity effect on memory. The current study aimed to explore the roles of recollection and familiarity in…

Hyper-realistic silicone masks provide a viable route to identity fraud. Over the last decade, more than 40 known criminal acts have been committed by perpetrators using this type of disguise. With the increasing availability and bespoke sophistication of these masks, research must now focus on ways to enhance their detection. In this study, we…

Previous research suggests that statistical learning enhances memory for self-related information at the individual level and that individuals exhibit better memory for partner-related items than they do for irrelevant items in joint contexts (i.e., the joint memory effect, JME). However, whether statistical learning improves memory for…

Research shows that bilingual learners move naturally between their languages to learn; however, this practice is not welcomed in many second/foreign language classrooms given the belief that first language (L1) use negatively affects second language (L2) development, despite much empirical evidence to the contrary. Moreover, translanguaging…

This study aimed to examine the reciprocal relationship between motivation and engagement in out-of-class learning among Japanese undergraduates by using a cross-lagged panel model. Two online surveys were conducted with 293 university students in Japan. This study measured motivation and engagement with regard to out-of-class tasks (homework) for…

Although it is commonly believed that automation aids human decision-making, conflicting evidence raises questions about whether individuals would gain greater advantages from automation in difficult tasks. Our study examines the combined influence of task difficulty and automation reliability on aided decision-making. We assessed decision…