This article considers psychometric properties of composite raw scores and transformed scale scores on mixed-format tests that consist of a mixture of multiple-choice and free-response items. Test scores on several mixed-format tests are evaluated with respect to conditional and overall standard errors of measurement, score reliability, and…

Social anxiety in adolescents oftentimes goes undetected because of the internalized nature of the disorder as well as adolescents' reluctance to discuss their mental health. A reliable and valid self-report measure for assessing symptoms of social anxiety in adolescents for use in an educational setting is particularly important because of the…

Science motivation is an important factor that directly influences students' science learning. Numerous studies have been undertaken to develop and validate questionnaire items for measuring students' motivation in science learning. This study is the first longitudinal examination of the Chinese version of Science Motivation Questionnaire II (SMQ…

Resilience is a multifaceted concept but, in the context of learning, it can best be thought of as an individual's capacity to create and maximise opportunities as well as responding positively to setbacks and challenges. Developing students' resilience is becoming increasingly important. Research has shown resilience links to attainment,…

Models of creative problem solving are predicated upon mental states to explain everything from the outcome of problem-solving experiments to the emergence of artistic creativity. We present two converging perspectives that describe a profoundly different ontological description of creativity. Our analysis proceeds from a distinction between…

Numerous difficulties exist in employing psychometrically sound quantitative measures of leadership development that are both generalizable and brief. Here, we highlight our efforts in creating the Ready, Willing, and Able Leader (RWAL) Scale. This instrument of leadership capacity: (a) has been psychometrically validated for use with college…

West Africa Examination Council (WAEC) and National Examination Council (NECO) are the two major examination bodies saddled with the responsibility of awarding Senior Secondary School Certificate in Nigeria. This study examined the comparability of the psychometric properties of the items constructed by the two examination bodies using Item…

The aim of this article is to describe the Community and Youth Collaborative Institute School Experience Surveys (CAYCI-SES). The CAYCI-SES measures are free and available to use with permission. The tools include valid and reliable surveys, assessments, and scales to help school stakeholders to identify and assess school climate and other…

Adaptive functioning (AF) has been overlooked in the assessment of intellectual disability within the UK Prison Service, primarily because there are no reliable and valid measures of AF suitable for use with prison populations. This position is incompatible with the obligation of Her Majesty's Prison and Probation Service to provide specialist…

Traditional psychometric guidelines suggest that at least several hundred respondents are needed to obtain accurate parameter estimates under the Rasch model. However, recent research indicates that Rasch equating results in accurate parameter estimates with sample sizes as small as 25. Item parameter drift under the Rasch model has been…

As research continues to show the benefits of high-quality early childhood education, it is important to ensure that measures are available to assess the full impacts of these programs for student outcomes. Many achievement measures and observational measures exist, but there is a need for measures of children's experiences at the preschool level.…

Derived from the Expectancy-Value Theory (EVT) model, cost has drawn scholarly interest for being predicative of avoidance motivation. The study is an effort to develop and validate an instrument to measure students' perceived costs in physical education. Through literature review and student interviews, a draft of 39 items under seven domains was…

In combat sports, competition preparation is crucial, but research on this topic has been limited due to a lack of measurement tools. This study aimed to develop and validate the Multidimensional Assessment of Preparation for Sport Competition (MAPSC). In the first step, 61 athletes and 39 coaches collaborated to conceptualize and develop…

The Digital Stress Scale (DSS) is used to measure digital stress, which is the perceived stress and anxiety associated with social media use. In this study, the Chinese version of the DSS was validated using a sample of 721 Chinese college students, 321 males and 400 females (KMO = 0.923; Bartlett = 5,058.492, p < 0.001). Confirmatory factor…

This article presents the first psychometric validation of the Culturally Responsive Assessment of Indigenous Schooling (CRAIS) tool, alongside a call for methodological complexity when engaged in research with and in Indigenous contexts. We examined the 23 culturally responsive schooling (CRS) principles underlying the newly created CRAIS tool in…