The importance of mathematical problem solving (MPS) has been widely recognized. While there has been significant progress in developing and studying interventions to support teaching and learning MPS for students with disabilities, the research on how to accurately and effectively assess the impact of those interventions has lagged, leaving a gap…

This report characterizes forms of dialogic support that a sixth-grade teacher generated during whole-class and small-group conversations to help students develop a practice of statistical modeling. During four weeks of instruction, students constructed and revised models to account for variability and uncertainty across a variety of random…

Determining the most appropriate method of scoring an assessment is based on multiple factors, including the intended use of results, the assessment's purpose, and time constraints. Both the dichotomous and partial credit models have their advantages, yet direct comparisons of assessment outcomes from each method are not typical with constructed…

Gifted students are future leaders in society. In order to support and encourage them, it's important to have a thorough understanding of the nature of giftedness and the perceptions, and anticipations of gifted students. Therefore, the purpose of this study is to investigate the perceptions and anticipations of 6th-grade gifted students about…

Arithmetic fluency is regarded as a foundational math skill, typically measured as a single construct with pencil-and-paper-based timed assessments. We introduce a tablet-based assessment of single-digit fluency that captures individual trial response times across several embedded experimental contrasts of interest. A large (n = 824) cohort of…

Inferencing is an important and complex process required for successful reading comprehension. Previous research has suggested instruction in inferencing is effective at improving reading comprehension. However, varying definitions of inferencing is likely impacting how inferencing instruction is implemented in practice and inferencing ability is…

Strategies in reading are viewed as essential tools needed to increase comprehension and learning from text. Especially in large-scale assessments, reliable and economic measures of reading strategies are needed which are valid to assess the strategy-performance relation. Questionnaire-based self-report measures are very popular but often fail to…

The experience of positive events is associated with increased positive affect, which can beneficially impact the physical and mental health outcomes of adolescents. Despite an increase in important life events during adolescence, little research has examined the influence of positive events on affect in this population. This study used Ecological…

The purpose of this study was to assess the impact of young students' prior attitude on source consideration when watching videos on controversial topics. Two hundred seventy-one seventh graders watched a series of videos in which two interviewees (one expert in the field, one layperson) expressed divergent positions on a socioscientific issue…

During crisis contexts, information is both critical for user's decision making and simultaneously challenging to evaluate. When online information's credibility is ambiguous, young learners are challenged to evaluate rapidly evolving online information. This study sought to explore how 8th-grade students evaluated an ambiguously credible Tweet…

Opportunity to learn (OTL) is a ubiquitous measure of the likelihood of learning in educational research, which typically has been characterized by three dimensions: time, coverage of content, and quality of instruction. The last dimension has been defined in highly divergent ways, which gives it a double-edged nature. While it may be…

While researchers and practitioners have long known that differentiating formative feedback (FF) is a requisite for creating more equitable learning opportunities for students, less is known about how teachers plan for, enact, and reflect on differentiated FF dialogues with students individually, in small groups, or as a whole class--a lens on…

Game-based learning (GBL) is increasingly recognized as an effective tool for teaching diverse skills, particularly in science education, due to its interactive, engaging, and motivational qualities, along with timely assessments and intelligent feedback. However, more empirical studies are needed to facilitate its wider application in school…

Many school change efforts aim to foster conditions for the development of students' twenty-first century skills in an equitable and comprehensive way, but methods to measure the frequency and quality of opportunities that students receive in school are lacking. In this study, we describe the design, testing, and initial evaluation of a…

Over the last decade, teachers in France have been increasingly pressured to use digital learning environments, and to shift from grade-based to skill-based assessment. Educational dashboards, which measure student input electronically, could foster such a transition by providing insights into learners' performances. However, such dashboards could…