A video is taken of a road-sign mirage from the passenger seat in a car traveling at constant speed on a highway. The video spans the duration of seeing the mirage of the sign, viewing the vanishing of the mirage as the car approaches, and passing the road sign. The mirage angle, defined as the angle with respect to the horizontal at the moment…

Classroom action research (CAR) represents a midpoint between teacher reflection at one end and traditional educational research at the other. CAR is a process in which a teacher identifies problems in the context of his or her own classroom and then engages in investigative methods to address the problems. Teachers sometimes shy away from CAR,…

The early twentieth-century Futurist and Fascist sense of 'speed' as an aesthetic ideal and object of desire continues to be a pervasive and powerful influence in contemporary culture. The paper explores aspects of cultural imaginaries and discourses of the body, their relationships to the motor vehicle, and how these imaginaries play out in the…

In the field of collaborative action research (CAR), the quality of the collaborative partnerships between university researchers and practitioners has received much attention. Most accounts focus on three areas: the question how to organise and optimise the encounter of these 'worlds' of scientific and practical reasoning; the professional…

This study demonstrated that the constant average speed of a dynamic car could be measured and calculated using the smartphone magnetometer. The apparatus setup was built using a dynamic car, a linear track up to 1.50 m, a bunch of magnets, and a smartphone magnetometer application. The smartphone magnetometer application, 'Physics Toolbox Suite',…

The purpose of this study was to develop a program that incorporates computational thinking into technology education classrooms and to investigate its effect on students. Software (SW) education and physical computing education are frequently addressed topics in technology education, but education about computational thinking (CT) lacks interest…

The present study examined associations between effortful control, a trait marker of self-regulation, adaptive hypothalamic-pituitary-adrenal (HPA) system functioning (as reflected by the cortisol awakening response [CAR]), and concurrent and longitudinal depressive problems, in a sample of preadolescent Latino youth (N = 119, mean age = 11.53…

Climate change-related disasters have drawn increased attention to the impact of air pollution on health. 122 children ages 9-11 years old, M(SD) = 9.91(.56), participated. Levels of particulate matter (PM2.5) near participants' homes were obtained from the Environmental Protection Agency. Cytokines were assayed from 100 child serum samples: IL-6,…

To examine the phenomenon of postsecondary student homelessness, data were collected in 2014-2015 and again in 2017-2018 to discover the prevalence, to gain greater understanding of the attendant challenges, and to identify resources that can assist homeless students in their educational endeavors. Results suggest which students are most at risk…

Serious games may resolve problems relating to low motivation in complex medical topics such as anatomy. However, they remain relatively novel introductions to the science of learning, and further research is required to ascertain their benefits. This study describes the overall development and testing of a digital serious boardgame designed to…

Autism Spectrum Disorder (ASD) diagnostic tools are not designed for mental ages (MA) below 12 months. Autism Diagnostic Observation Schedule (ADOS) and Childhood Autism Rating Scale (CARS) were examined in 2-year-olds with ASD-low MA (n = 53), Global Developmental Delay (GDD; n = 175), and ASD-higher MA (n = 425). ADOS and CARS demonstrated…

Two experiments investigated how writing an explanation after studying a multimedia lesson influences restudy behavior (eye movements) and learning. In Experiment 1, college students who wrote a retention-based explanation ('Explain how the car's brake system works') spent more time focusing on the text and less time on the picture during the…

Accurate representation of autism spectrum disorder (ASD) in fragile X syndrome (FXS) is necessary for the field. We examined classifications of ASD using three approaches--Autism Diagnostic Observation Schedule (ADOS-2; Lord et al. 2012), Childhood Autism Rating Scale (CARS2-ST; Schopler et al. 2010), and Vineland Adaptive Behavior Scales…

A beneficial project is defined and implemented for the senior project of bachelor students of mechanical engineering program in the school of engineering at American University of The Middle East (AUM). Students need to design, analysis, and optimize a solar car chassis using Design of Experiment (DOE). It is required that the design process and…

We investigated the ecological validity of performance measures from a computer-based assessment tool that utilises scripted video vignettes. The intended purpose of this tool is to assess the maintenance and repair skills of automotive technician apprentices, complementing traditional hands-on assessment formats from the German journeymen's…