This paper describes how a researcher developed task and four different data collection instruments provide evidence for the identification of various affordances of a technology-rich teaching and learning environment (TRTLE) that were perceived and/or enacted by Year 9 students in their solution of a linear function task utilising a graphing calculator. Each instrument proved valuable in the i...

prehension. The research focuses on the problem of the age at which ironic utterances can first be understood. The link between ironic utterance comprehension and early Theory of Mind (ToM) is examined as well. In order to approach the topic, 46 preschool children were tested with the Irony Comprehension Task (Banasik & Bokus, 2013) and the Reflection on Thinking Test (Białecka-Pikul, 2012) in ...

This study compared professional and amateur classical musicians matched for age, gender, and education on reaction times during the Stroop color-word test, brainwaves during an auditory ERP task and during paired reaction-time tasks, responses on the Gibbs Sociomoral Reflection questionnaire, and self-reported frequencies of peak experiences. Professional musicians were characterized by: (1) l...

This research focuses on improved force-reflecting teleoperation system control in free motion and contact tasks. Specifically, the Naturally-Transitioning Rate-to-Force Controller (NTRFC) is implemented in an Air Force experimental force-reflecting teleoperation system to: 1) achieve a unified controller with no mode switches from free motion to contact; and 2) reduce the wrench exerted on the...

The Cognitive Reflection Test (CRT; Frederick, 2005) is a frequently used measure of cognitive vs. intuitive reflection. It is also a frequently found entertaining 'test' on the Internet. In a large age-stratified community-based sample (N = 2,272), we analyzed the impact of having already performed the CRT or any similar task in the past. Indeed, we found that 44% of participants had experienc...

this paper examines the theoretical rationales and practical aspects of task-based language teaching (tblt) with particular reference to research findings in efl/esl contexts. the definitional scope of the term ‘task’, polarizations in terms of task vs. non-task, and its relation to different language teaching approaches have engendered conceptual and methodological ambiguities.  moreover, fact...

Shading and reflectance images, which are commonly called intrinsic images, are useful in many computer vision applications. A number of methods have been proposed to extract those images. Unfortunately, all of these methods assume diffuse only reflections and deem highlights to be outliers. To overcome the presence of highlights, usually reflection components separation is applied before attem...

Frederick’s (2005) Cognitive Reflection Test (CRT) is a 3item task shown to predict susceptibility to decision-making biases better than intelligence measures. It is described as measuring ‘cognitive reflection’ a metacognitive trait capturing the degree to which people prefer to reflect on answers rather than giving intuitive responses. Herein, we ask how much of the CRT’s success can be expla...

An optimized dictionary of matching pursuit (MP) is designed and combined with the ultrasonic guided wave for characterizing pipeline defect, which consequently achieves good performance in estimating the axial length of a defect. In the research field of guided wave based pipeline defect inspection, quantitative characterization on the detected defect remains as an unsolved research task and i...

This paper describes an exploratory study on the use of reflective markers set during synchronous collaborative learning sessions (reflection in action) for later construction of self-reflection reports upon the collaboration that occurred (reflection on action). During 2 sessions, students used the Visu tool for interaction and marker setting (positive, negative, free) and then report building...