Posterior Predictive Model Checking (PPMC) is a Bayesian model checking method that compares the observed data to (plausible) future observations from the posterior predictive distribution. We propose an alternative to PPMC in the context of structural equation modeling, which we term the Poor Persons PPMC (PP-PPMC), for the situation wherein one…

This paper describes an activity to celebrate the lives of Florence Nightingale and Florence Nightingale David in statistics classrooms.

This study explores preliminary results from a pedagogical intervention designed to improve instruction for all students, particularly emergent bilinguals in the United States (or English language learners). The study is part of a larger efficacy randomized controlled trial (RCT) of the Instructional Conversation (IC) pedagogy for improving the…

The present study investigated relationships between statistics anxiety (SA), trait anxiety, attitudes towards mathematics and statistics, and academic achievement among university students who had at least one study course related to statistics in their study programme. Five hundred and twelve students from the University of Ljubljana completed…

Increasingly, students training in the biological sciences depend on a proper grounding in biological statistics, data science and experimental design. As biological datasets increase in size and complexity, transparent data management and analytical methods are essential skills for undergraduate biologists. We propose that using the software R…

Teaching mathematics to future engineers while keeping up with real-world scientific evolutions is a challenge with diverse constraints and difficulties. In this article, I present and analyze the design and implementation of a Study and Research Path (SRP) in a statistics class in a French chemical engineering school. An SRP is a project-based…

The public schools of Arkansas, open enrollment public charter schools, and education service cooperatives annual statistical report (ASR), 2020-2021 actual and 2021-2022 budgeted, is presented here. The rankings of selected items of the public schools, 2020-2021 actual, are also included. The school districts are listed according to Local…

Statistics and data analysis have been part of the K-12 mathematics curriculum for the past few decades, and in conjunction with mathematics standards documents, the Guidelines for Assessment and Instruction in Statistics Education report clarified learning progressions for statistical content in K-12 mathematics (Franklin et al., 2007). Yet many…

Much of the research on the faculty experience has focused on productivity, engagement, satisfaction, and well-being; however, no instrument or theoretical framework that contributes to an understanding of a faculty member's optimal psychological functioning--or thriving--currently exists. The purpose of this study was to address this gap in the…

The project team for the National Monitoring Study of Student Achievement (NMSSA) has recently begun writing reports focussed on how insights generated by the study can be used to promote learning and teaching. The reports are written primarily for teachers. This short article introduces the reports with a special emphasis on the mathematics and…

Emphasis in teaching and learning statistics has shifted from memorizing formulas and procedures to investigating situations, creating models, and using data to understand problems. The Common Core State Standards for Mathematics (CCSSM) (NGA Center and CCSSO 2010) Grade 8 Statistics and Probability content standards drive this point home.…

In educational assessments and achievement tests, test developers and administrators commonly assume that test-takers attempt all test items with full effort and leave no blank responses with unplanned missing values. However, aberrant response behavior--such as performance decline, dropping out beyond a certain point, and skipping certain items…

Medical statistics is one of the most important courses for medical students. It requires tremendous practice opportunities to fully master the learning contents. The in-class lectures inevitably reduce students' practice opportunities and the possibility of getting timely feedbacks. More importantly, a passive learning experience made by…

Undergraduate research experiences (UREs), whether within the context of a mentor-mentee experience or a classroom framework, represent an excellent opportunity to expose students to the independent scholarship model. The high impact of undergraduate research has received recent attention in the context of STEM disciplines. Reflecting a 2017…

Recent standards reform documents across the globe have called for statistical literacy by the end of high school. Thus, it is important for teachers to develop a deep understanding of the content. Despite the relatively thick literature base connecting students' content knowledge and reasoning, research on these connections among practicing…