This paper presents the findings of a study that intended to seek the content validity (CV) evidence of an instrument to measure the reading ability of university students in Sri Lanka. The reading passages and items were adapted from CEFR aligned Learning Resource Network (LRN) materials. The items were designed based on the cognitive processing…

This cognitive interview study aims to improve the content validity of a newly developed reading motivation instrument for English learners. Previous research has shown there is a significant need for survey developers to conduct cognitive interviews to ensure that in real world settings survey respondents interpret the items as the framers…

In the current study, we aimed to develop a reliable and valid scale to address individual cognitive load types. Existing scale development studies involved limited number of items without adequate convergent, discriminant and criterion validity checks. Through a multistep correlational study, we proposed a three-factor scale with 13 items to…

Recent education reforms including the "Next Generation Science Standards" emphasize integrating engineering into K-12 science instruction. Although prior studies have characterized engineering design (ED) in K-12 settings, no validated protocols attempt to characterize ED integration in secondary science classrooms. The present study…

This study provides preliminary evidence for reliability and validity of the Hawaii Early Learning Profile Strands 0-3 (HELP Strands 0-3), an assessment instrument for young children. First, the degree of interobserver agreement for a sample of representative HELP items was examined; results indicated that HELP scoring was dependable and…

Classroom practices, materials and teaching methods in language classes have changed a lot in the last decades and continue to evolve; however, the commonly used techniques to test students' foreign language skills have not changed much regardless of the recent awareness in Bloom's taxonomy. Testing units at schools rely mostly on multiple choice…

The purpose of this study was to develop a valid and reliable scale measuring the Indonesians' scientific habits of mind (SHOM) levels via the SSIs in context. The sample of the study consisted of 658 Indonesian people (aged 18-68 years; 385 females and 273 males; mean age: 35.5) randomly drawn from 3 districts of Special Region of Yogyakarta,…