How do people stretch their understanding of magnitude from the experiential range to the very large quantities and ranges important in science, geopolitics, and mathematics? This paper empirically evaluates how and whether people make use of numerical categories when estimating relative magnitudes of numbers across many orders of magnitude. We…

An instructional designer's values about instructional methods can be a curse or a cure. On one hand, a designer's love affair for a method may cause them to use that method in situations that are not appropriate. On the other hand, that same love affair may inspire a designer to fight for a method when those in power are willing to settle for a…

'Be Media Smart' is an Irish public awareness campaign calling on people of all ages to 'Be Media Smart' and 'Stop, Think, and Check' that information they see, read or hear across any media platform is accurate and reliable. This national media literacy campaign was aimed at enhancing people's understanding of, and engagement with, media, while…

There is widespread belief in the legal system that alcohol impairs witness testimony. Nevertheless, most laboratory studies examining the effects of alcohol on witness testimony suggest that alcohol may affect the number of correct but not incorrect details recalled. However, it is difficult to draw conclusions because sample sizes, testing…

On forced-choice tests of recognition memory, performance is best when targets are paired with novel foils (A-X), followed by corresponding lures (A-A'), and then noncorresponding lures (A-B'). The current study tested the prediction that encoding variability accounts for reduced performance on A-B' trials. Young adults (n = 43) completed the…

Teachers' judgments of student achievement are a crucial aspect of instruction and intervention. Previous research examining teachers' judgments has primarily focused on oral reading fluency and results are mixed with respect to how accurate teachers are. The purpose of the current study was to examine the accuracy of kindergarten and first-grade…

Objectives: The purposes of this study were to validate the Acoustic Breathiness Index (ABI) for the Japanese-speaking population and to determine whether it is independent of factors such as sex, age, and perceptual ratings of roughness. Method: First, the concurrent validity of the ABI for perceptual breathiness was evaluated on the…

Purpose: The purpose of this study was to investigate the characteristics of diplophonia using an auditory perception and multimodal simultaneous examination, which included sound waveform analysis, electroglottography (EGG), digital kymography (DKG), and 2-dimensional scanning digital kymography (2D DKG). Additionally, we compared the diagnostic…

Identifying youth with mental health concerns and connecting them to effective intervention is important because poor mental health is related to lower educational achievements, substance abuse, violence, compromised health, and reduced life satisfaction. This study examined the ability of teachers (n = 153) to accurately identify mental health…

Students' ways of approaching their studies influence their academic outcomes. Expecting high grades and having the skills to steer learning activities towards assessment demands seem to be important components of academic success. However, our knowledge about students' capacity to predict academic achievement is limited. Focusing on…

Children's picture books, both fiction and non-fiction, play a vital role in introducing the reader to the natural world. Here we examine the representation of turtles, terrapins and tortoises (Testudines) in 204 English language picture books and find a mean of 3.9 (SD 9.1) basic biological errors per book. Only 83 (40.7%) of the examined books…

To be safe and effective practitioners and learners, medical professionals must be able to accurately assess their own performance to know when they need additional help. This study explored the metacognitive judgments of 157 first-year medical students; in particular, the study examined students' self-assessments or calibration as they engaged in…

While it is well-established that listeners judge accents different from their own, and that this listener bias has pervasive consequences to the speakers, we have only offered a cursory attention to understand the nature of this accent bias. This paper explores listeners' judgments, ratings, and qualitative comments associated with psychosocial,…

Adults with intellectual disability may not learn safety skills needed to maintain the safety of those within their communities. Basic life-saving skills are valued by community members and increase independent and integrated living and employment opportunities. This study used an instructional package consisting of modeling, task analysis, and…

Due to the worldwide spread and diversification of English, there is far more variety in English accents than ever before. Nonetheless, most Japanese English language learners have continuously been only exposed to "native" English accents, particularly Received Pronunciation (RP) and General American (GA), in their English language…