In the early days of research on visual imagery, it was believed that visual images are like pictures in one's head. Only as the field matured did it come to be appreciated that visual images do not bear a first-order isomorphic relation to visual percepts. Now that the early days of research on motor imagery are coming to an end, it is important…

Feedback is an important educational tool that can support learning and assessment. This article describes types of conative feedback that can support the student's conation, will, volition, or motivation. Any of these types of feedback can be presented to the student before, during, or after an educational activity or a test question.…

This paper describes the development and assessment of a learning environment to support the transition of students from lower to upper secondary chemistry education in Germany. The learning environment centers on reviewing and expanding learners' prior chemistry knowledge in heterogeneous learning groups upon entering upper secondary education.…

Educational institutions are considered as main indicator of a nation's competitiveness and the excellence of implementing their goals and objectives increase a nation's sense of competitiveness. Thus, it is important to receive a progress report showing how close the educational institutions are in accomplishing the 21st century visions and…

Clicker Assessment and Feedback (CAF) is an instructional assessment and feedback strategy that is incorporated with interactive technologies, often referred to as clickers. Several thousand colleges and universities across Europe and North America have adopted CAF as a strategy in their classrooms. This study has three major objectives. The first…

This document describes a solution to a problem in the automatic content scoring of the multilingual character-by-character highlighting item type. This solution is language independent and represents a significant enhancement. This solution not only facilitates automatic scoring but plays an important role in clustering students' responses;…

The "Common Core State Standards for Mathematics" presents challenges and opportunities to contribute to a common understanding of the mathematical proficiencies expected of our students. This paper discusses the movement to establish multi-state assessment consortia in the United States based in the standards movement set in motion by…

This study investigates the production and online processing of English tense morphemes by sequential bilingual (L2) Turkish-speaking children with more than three years of exposure to English. Thirty-nine six- to nine-year-old L2 children and twenty-eight typically developing age-matched monolingual (L1) children were administered the production…

In the listening component of the IELTS examination candidates hear the input once, delivered at "normal" speed. This format for listening can be problematic for test takers who often perceive normal speed input to be too fast for effective comprehension. The study reported here investigated whether using computer software to slow down…

The purposes of this study are to develop and evaluate the instructional model and learning system which integrate ubiquitous learning, computerized adaptive diagnostic testing system and campus math path learning. The researcher first creates a ubiquitous learning environment which is called "adaptive U-learning math path system". This…

Purpose: In this study, the authors aimed to examine the accuracy, latency, and errors of noun (object) and verb (action) naming in children with and without specific language impairment (SLI) and to determine whether children with SLI have a particularly large noun-verb performance gap. Method: Children with SLI, age-matched peers (AM), and…

Overexposure and underexposure of items in the bank are serious problems in operational computerized adaptive testing (CAT) systems. These exposure problems might result in item compromise, or point at a waste of investments. The exposure control problem can be viewed as a test assembly problem with multiple objectives. Information in the test has…

This study examined the performance of the maximum Fisher's information, the maximum posterior weighted information, and the minimum expected posterior variance methods for selecting items in a computerized adaptive testing system when the items were grouped in testlets. A simulation study compared the efficiency of ability estimation among the…

In a typical study comparing the relative efficiency of two item selection rules in computerized adaptive testing, the common result is that they simultaneously differ in accuracy and security, making it difficult to reach a conclusion on which is the more appropriate rule. This study proposes a strategy to conduct a global comparison of two or…

Purpose: The purpose of this study was to assess the diagnostic accuracy of the Nonword Repetition Test (NRT; Dollaghan & Campbell, 1998) using a sample of 4- and 5-year-olds with and without specific language impairment (SLI) and to evaluate its feasibility for use in universal screening. Method: The NRT was administered to 29 children with SLI…