Purpose: Item response theory (IRT) is a modern psychometric framework with several advantageous properties as compared with classical test theory. IRT has been successfully used to model performance on anomia tests in individuals with aphasia; however, all efforts to date have focused on noun production accuracy. The purpose of this study is to…

This dissertation comprises three complementary studies that aim to advance the understanding and practice of Individualized Education Programs (IEP) and Present Levels of Academic Achievement and Functional Performance (PLAAFP) development in special education. In the first study, we systematically reviewed empirical research measuring IEP…

Scoring high-dimensional assessments (e.g., > 15 traits) can be a challenging task. This paper introduces the multilabel neural network (MNN) as a scoring method for high-dimensional assessments. Additionally, it demonstrates how MNN can score the same test responses to maximize different performance metrics, such as accuracy, recall, or…

The purpose of this study is to construct a digital culture test in light of the Item Response Theory and to investigate its psychometric properties. The study sample consisted of six hundred fifty (650) male and female students in the eighth grade from the Directorate of Education and Teaching of Salt District. To obtain the results, the…

In this article, we extend the methodology of the Cut-Score Operating Function that we introduced previously and apply it to a testing scenario with multiple independent components and different testing policies. We derive analytically the overall classification error rate for a test battery under the policy when several retakes are allowed for…

Background: This study explores the psychometric properties of The Scenario Test UK, a culturally adapted version of the Dutch original (The Scenario Test) developed by van der Meulen "et al." in 2010, which evaluates functional, daily-life communication in aphasia. The Scenario Test assesses communication in an interactive context with…

The purpose of this study is to validate the physics affective characteristics scale (PACS) by investigating its psychometric properties. The PACS is a revised version of the affective characteristics scale (ACS), which was developed for Turkish students following introductory physics courses. The questionnaire includes 51 items in 11 subscales:…

This article aims to introduce shame and guilt from social psychology into second language acquisition (SLA), to validate their psychometric measurement, and to examine their effects on second language (L2) learners' motivation and language achievements. In Study 1, the prevalence of shame and guilt reactions in L2 settings was explored. Moreover,…

This article documents the adaptation, piloting and validation of a measure of teachers' ethical sensitivity. To create the test, we modified a measure from dentistry drawing on literature in teacher professional ethics and drew on the expertise of professional ethics scholars and practitioners. Based on the results of Rasch analysis combined with…

Background: The Behaviour Problems Inventory-Short Form (BPI-S) is a spin-off of the BPI-01 that was empirically developed from a large BPI-01 data set. In this study, the reliability and factorial validity of the BPI-S was investigated for the first time on newly collected data from adults with intellectual disabilities. Methods: The sample…

The purpose of this research was to validate the scores of a short form of a new instrument, "l'Épreuve de décision vocationnelle, forme scolaire" (EDV-9S; vocational assessment test), which measures six indecision-related problems (lack of self-knowledge, lack of readiness, lack of method in decision making, lack of information,…

When subscores on a test are reported to the test taker, the appropriateness of reporting them depends on whether they provide useful information above what is provided by the total score. Subscores that fail to do so lack adequate psychometric quality and should not be reported. There are several methods for examining the quality of subscores,…

The purpose of this study was to validate a Chinese version of the Gratitude Resentment and Appreciation Test (GRAT) with Taiwanese students. In Study 1, a total of 2511 Taiwanese students participated and completed the translated GRAT. Exploratory factor analysis, confirmatory factor analysis and reliability analysis were undertaken to assess the…

This article reports about the development and validation of a measurement instrument assessing elementary school students' achievement emotions (Achievement Emotions Questionnaire-Elementary School, AEQ-ES). Specifically, the instrument assesses students' enjoyment, anxiety, and boredom pertaining to three types of academic settings (i.e.,…

Background: In the last decades several instruments measuring anxiety in adults with intellectual disabilities have been developed. Aim: To give an overview of the characteristics and psychometric properties of self-report and informant-report instruments measuring anxiety in this group. Method: Systematic review of the literature. Results:…