This study was designed to develop an assessment tool to measure high school students' personal epistemology (PE) in the physics domain by using validation processes. Based on theoretical foundations of PE, the PPEQ was conceptualised on six hypothetical dimensions: structure of knowledge [SK], justification of knowledge and knowing [JK],…

The purpose of this pilot study was to examine the validity of a questionnaire developed to assess adult consumer understanding of nutrition marketing terms and the resulting impact on consumer behavior. Participants (n = 40) completed an electronic questionnaire. Efforts to establish validity and reliability suggest that the questionnaire is a…

This research aimed to (1) design a curriculum on Production of Charcoal Briquettes from Agricultural Residues, (2) implement the designed curriculum, and (3) study and compare the learning achievements of Matthayomsuksa 3 students at Samakee Wittaya Municipality School in terms of knowledge, learning skills, and participation in the production of…

Lack of valid means of measuring explicit and implicit knowledge in acquisition of second language is a concern issue in investigations of explicit and implicit learning. This paper endeavors to validate the use of four tests (i.e., Untimed Judgment Grammatical Test, UJGT; Test of Metalinguistic Knowledge, TMK; Elicited Oral Imitation Test, EOIT;…

This study investigated the extent to which children's knowledge about reading disabilities, preoccupation with their own reading disability, and anxiety predicted reading comprehension in fifth and sixth grade children with reading disabilities (N = 85). Participants provided rich and accurate information about reading disabilities and the…

With many children and adults affected by Attention Deficit Hyperactivity Disorder, researchers strive to understand the underpinnings of ADHD and associated factors on both a basic and applied level. The goal of this volume is to explore some of the broad array of research in the field of ADHD. The 12 chapters cover a variety of topics as varied…