The aim of the study is to reveal the concurrent validity of the Central Examination of Secondary Education Institutions (OKMS). For this purpose, the relationship between the OKMS subtest raw scores of the students who took the exam and the 8th-grade year-end achievement scores of the courses within the scope of the exam was analyzed by canonical…

The purpose of this study was to investigate the latent structure type (categorical vs. dimensional) of bullying perpetration in a large sample of middle school students. A nine-item bullying scale was administered to 1,222 (625 boys, 597 girls) early adolescents enrolled in middle schools in a Midwestern state. Based on the results of a principal…

Given the important role that teachers play in supporting student mental health, it is critical teachers feel confident in their ability to fill such roles. To inform strategies intended to improve teacher confidence in supporting student mental health, a psychometrically sound tool assessing teacher school mental health self-efficacy is needed.…

The purpose of this study was to build a Random Forest supervised machine learning model in order to predict musical rater-type classifications based upon a Rasch analysis of raters' differential severity/leniency related to item use. Raw scores (N = 1,704) from 142 raters across nine high school solo and ensemble festivals (grades 9-12) were…

Research has shown that a high level of content knowledge (CK) is necessary but not sufficient to develop the special knowledge base of expert teachers known as pedagogical content knowledge (PCK). This study contributes towards research to quantify the relationship between CK and PCK in science. In order to determine the proportion of the…

This study examines the extent to which deeper learning is expected to be present in the new college and career ready (CCR) standards. This is done by examining the distribution of items and tasks at high levels of cognitive demand (DOK3 and DOK4) in the summative test blueprints developed by the Partnership for Assessment of Readiness for College…

This work is a comparative study of JSCE results between the 6-3-3-4 system (2006 & 2008) and the 9-3-4 (UBE) system (2009 & 2011) in Port Harcourt using a comparative/evaluative survey design. A cluster sampling technique was used to compose a sample of 2,487 drawn from the population of 17,139 candidates in 2006, 2008, 2009 and 2011 in…

The purpose of the study was to examine the impact of a teacher's preparation program on the academic achievement of eighth grade students in the areas of mathematics, reading, science, and social studies. Prior to the implementation of the No Child Left Behind Act (NCLB) in 2001, the majority of classroom teachers earned their teaching…

Detecting unusual similarity in the item responses of a pair of examinees usually conditions on the pair's overall test performance (e.g., raw scores). Doing this, however, often requires assumptions about the invariance of other examinee pair characteristics. In this study, we examined the appropriateness of such assumptions about selected…

This study examines the stability of the "SAT Reasoning Test"™ score scales from 2005 to 2010. A 2005 old form (OF) was administered along with a 2010 new form (NF). A new conversion for OF was derived through direct equipercentile equating. A comparison of the newly derived and the original OF conversions showed that Critical Reading…

In writing assessment, there are quite a number of factors influencing the marking stability and the reliability of the assessment such as the attitude towards marking and consistency of markers, the physical environment, the design of the items, and marking rubrics. Even the methods to train markers have effects on the reliability of the…

Numerous studies have reported that the Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A) produces a high frequency of within-normal-limits basic scale profiles for adolescents with significant clinical pathology (e.g., Archer, 2005). The current study builds on the observation that the MMPI-A normative sample included participants…

This study uses historical data to explore the consistency of SAT® I: Reasoning Test score conversions and to examine trends in scaled score means. During the period from April 1995 to December 2003, both Verbal (V) and Math (M) means display substantial seasonality, and a slight increasing trend for both is observed. SAT Math means increase more…

This study explored the instructional experiences of beginning health educators and changes in their high school students' health-related behaviors and attitudes. Qualitative data were collected through observations and personal interviews from five novice health teachers two times per week over an 8-week period. Quantitative data were collected…

This paper looks at underlying patterns of school effectiveness through analysing a GCSE examination data-set over a period of ten cohorts (1993-2002) in one very large English school district. Both value added and raw score approaches were explored by employing different statistical multilevel models to examine time trends of school and pupil…