We have developed assessment tasks aligned to NGSS that require students to use practices along with disciplinary core ideas to make sense of energy-related phenomena. In this paper, we present an analysis of field test data and feedback from expert reviewers on the validity and reliability of a set of elementary school tasks. These tasks focused…

Younger siblings take more advanced high school course end of year exams when their older siblings perform better in those same exams. Using a regression discontinuity and data from millions of siblings who take Advanced Placement (AP) exams, we show that younger siblings with older siblings who marginally "pass" an AP exam are more…

Research Findings: The study investigated whether preschool code-related home literacy experiences had direct associations with regular and irregular word reading in the first year of primary school as well as exploring whether there were indirect associations between these experiences and later word reading via children's language skills or…

Children start preschool with large individual differences in their early numerical abilities. Little is known about the importance of heterogeneous patterns that exist within these individual differences. A person-centered analytic approach might be helpful to unravel these patterns and the cognitive and environmental factors that are associated…

Various examinations are administered at universities across the US as a means of assessing bilingual/multilingual international teaching assistants' (ITAs') proficiency in spoken English before they are permitted to teach. While such exams are taken by students in a range of academic disciplines, recent research suggests that communicative…

Spanish learners engaged in two-way interaction gap tasks where, through social interaction, they identified and defined low-frequency vocabulary. Participants (referred to as actors to differentiate them from task partners) completed two such tasks. Each time, they collaborated with different partners of varying degrees of Spanish proficiency and…

This paper presents a methodology for directly aligning 'can do' frameworks to each other. The methodology, inspired by the manual for relating examinations to the "Common European Framework of Reference for Languages: Learning, teaching, assessment" (CEFR) (Council of Europe, 2009) and Kane's (2004, 2013) interpretative argument, takes…

Background: Poor mathematics performance in South Africa is well known. The COVID-19 pandemic was expected to exacerbate the situation. Aim: To investigate Grade 7 learners' mathematical knowledge at the end of primary school and to compare mathematical performance of Grade 7 and 8 learners in the context of the pandemic. Setting: Data were…

Less-skilled adult readers have been found to be limited in their awareness and use of effective reading strategies. In this study, we aimed to (a) identify the strategies used by less-skilled adult readers that best predict word reading performance on standardized reading tests and (b) identify the word reading strategies that less-skilled adult…

Online homework systems have been shown to help student achievement in chemistry courses. This study sought to compare the levels of knowledge retention in students over the course of a semester, using two different types of homework systems--the adaptive-responsive system and the traditional-responsive system. Two sections of a first semester…

Numbers and operations is widely considered the most essential domain in elementary school grades. Nevertheless, elementary students in Indonesia have consistently performed unsatisfactorily on this domain in several international mathematics assessments. This study examined 308 Indonesian sixth grade students' current performance(s),…

Background: Patient-reported outcome measures (PROMs) are increasingly used in health care to evaluate service quality and client progress. Response scales are a critical component of PROM content validity and must be designed to be relevant and comprehensible by users. Methods: In collaboration with eight youth co-researchers with…

In 2016, the US Preventive Services Task Force concluded that there was "insufficient" ("I" statement) evidence to support universal primary care screening for autism spectrum disorder. The statement led to controversy among research and clinical communities. Although a number of papers have since been published arguing for the…

Research in cognitive development has highlighted that early numeracy skills are associated with later math achievement, suggesting that these skills should be targeted in early math education. Here we tested whether tools used by researchers to assess mathematical thinking could be useful in the classroom. This paper describes a collaborative…

To understand examinee motivation, researchers have used expectancy-value theory, which posits that examinee's perceived value of the test and self-efficacy in the test domain impact test-taking effort. Conclusions from studies designed to examine these relations may be premature given methodological issues, most notably, use of cross-sectional…