In this study, whether item position effects lead to DIF in the condition where different test booklets are used was investigated. To do this the methods of Lord's chi-square and Raju's unsigned area with the 3PL model under with and without item purification were used. When the performance of the methods was compared, it was revealed that…

Recent research provides evidence that an intersectional approach to defining reference and focal groups results in a higher percentage of comparisons flagged for potential DIF. The study presented here examined the generalizability of this pattern across methods for examining DIF. While the level of DIF detection differed among the four methods…

The public funding or even toleration of religious minority schools, particularly Muslim faith schools, is controversial in West European countries. Political theorists often posit that parents' right to choose these schools conflicts with the equally or more important societal concerns with child autonomy and civic integration or education to…

The transition from childhood to adolescence often elicits psychological problems, which provides great opportunities for organizing universal, school-based prevention programs. The present study aims to evaluate the effectiveness of Boost Camp, a new prevention program targeting young adolescents' emotion regulation skills. Junior high school…

We study if the Italian school system suffers from gender bias when judging students. To this aim, we use a differences-in-differences approach that compares the teachers' assessments and the standardized test scores that the students receive during the school year. We have census data for all Italian fifth and sixth graders in two different…

Validity is one of the psychometric properties of the achievement tests. To determine the validity, one of the examination is item bias studies, which are based on differential item functioning (DIF) analyses and field experts' opinion. In this study, field experts were asked to estimate the DIF levels of the items to compare the estimations…

The aim of this study is to explore the metaphorical perceptions of pre-service teachers about Syrian asylum seekers' children. A metaphor analysis method was conducted with 160 pre-service teachers during the spring semester of the 2017-2018 academic year. Data was collected by a metaphor analysis form. Qualitative and quantitative data analysis…

Many students' knowledge of fractions is adversely affected by whole number bias, the tendency to focus on the separate whole number components (numerator and denominator) of a fraction rather than on the fraction's integrated magnitude (ratio of numerator to denominator). Although whole number bias appears early in the fraction learning process…

This paper has two objectives, namely, to map the problems of history learning to promote peace in post-conflict societies and offer applicable solutions. The research questions are (1) How do schools in post-conflict areas experience pedagogical conflict, especially when confronting "difficult history" events that arise in classroom…

The purpose of this study is to equate Trends in International Mathematics and Science Study (TIMSS) mathematics subtest scores obtained from TIMSS 2011 to scores obtained from TIMSS 2007 form with different nonlinear observed score equating methods under Non-Equivalent Anchor Test (NEAT) design where common items are used to link two or more test…

This study investigated children's and adolescents' predictions of inclusion and evaluations of exclusion in interracial and same-race peer contexts. The sample (N = 246) consisted of African American (n = 115) and European American (n = 131) children and adolescents who judged the likelihood of including a new peer, evaluated the group's decision…

Gypsy children low school engagement, high rates of school dropout, and pervasive school failure are relevant societal challenges that may be explained by Gypsy people cultural mores, but also by the discriminatory behaviors of school peers. The latter may be a consequence of insufficient accurate knowledge of Gypsy culture. The present study…

We argue that 'academic language' should not be understood as technical components associated with a 'register', and that instead we must attend to its enregisterment. Enregisterment relies upon language ideologies and models of personhood, requiring attention to social components of 'academic language' beyond lexico-grammar. We draw on…

This qualitative multiple case study assesses two locally designed instructional artifacts created to support teacher enactment of culturally relevant educational (CRE) practices. Attention is paid to artifact's ability to support collective teacher use of CRE and the ways that artifacts acted as proxies for instructional leadership. Findings…

The Partnership for Assessment of Readiness for College and Careers (PARCC) is a state-led consortium working to develop next-generation assessments that more accurately, compared to previous assessments, measure student progress toward college and career readiness. The PARCC assessments include both English Language Arts/Literacy (ELA/L) and…