Test development is a complicated process that demands examining various factors, one of them being writing items of varying difficulty. It is important to use items of a different range of difficulty to ensure that the test results accurately indicate the test-taker's abilities. Therefore, the factors affecting item difficulty should be defined,…

According to the IELTS official website, IELTS candidates usually score lower in the IELTS Writing test than in the other language skills. This is disappointing for the many IELTS candidates who fail to get the overall band score they need. Surprisingly enough, few studies have addressed this issue. The present study, then, is aimed at shedding…

The Multiple-choice (MC) item format is commonly used in educational assessments due to its economy and effectiveness across a variety of content domains. However, numerous studies have examined the quality of MC items in high-stakes and higher-education assessments and found many flawed items, especially in terms of distractors. These faulty…

Critical thinking skills are the 21st-century life skills that are needed by students. However, in elementary schools, there are no instruments that are truly effective and efficient to measure critical thinking skills. This research aims to develop an open-ended question assessment instrument to measure students' critical-thinking skills, to test…

Assessment is a useful process as it provides various stakeholders (e.g., teachers, parents, government, employers) with information about students' competence in a particular subject area. However, for the information generated by assessment to be useful, it needs to support valid inferences. One factor that can undermine the validity of…

This study examined the development of text complexity for the past 25 years of reading comprehension passages in the National Matriculation English Test (NMET) in China. Text complexity of 206 reading passages at lexical, syntactic, and discourse levels has been measured longitudinally and compared across the years. The natural language…

The Missionary Training Center (MTC), affiliated with the Church of Jesus Christ of Latter-day Saints, needs a reliable and cost effective way to measure the oral language proficiency of missionaries learning Spanish. The MTC needed to measure incoming missionaries' Spanish language proficiency for training and classroom assignment as well as to…

This study attempts to develop a satisfactory child version of the linguistic task of judging grammaticality. With a nondifferentially reinforced forced-choice procedure, it was found that responses of 48 children (aged 5 and 7) varied as a function of the grammatical complexity of stimulus sentences. (Author/GO)

Language tests were administered by videotape to 27 deaf children taught to sign English. The tests, one in manual English (ME) and the other in American Sign Language (ASL) each included twelve grammatical distinctions: two aspects of adjectival modification (opposition and ordering), two types of pluralization (is/are and indicative in ME, dual…

Instructional sensitivity indices are compared from four perspectives: (1) criterion-referenced testing; (2) classical test theory; (3) item response theory; and (4) Bayesian theory. Instructional sensitivity is defined as the tendency of a test item to vary in difficulty as a function of instruction. The instructional sensitivity of the items in…

Guidelines for test item-writing have traditionally recommended making the correct answer of a multiple-choice item grammatically consistent with its stem. To investigate the effects of adhering to this practice, certain item formats were designed to determine whether the practice of providing relevant grammatical clues, in itself, created cue…

Testing language skills is difficult, but testing writing, and the writing of students of English as a Second Language, poses two major problems. The first is making decisions about the matter of control, objectivity of the evaluation, and naturalness in the writing test. The second major problem is that, if the test is done in a way that cannot…