Categorical growth models describe examinee growth in terms of performance-level category transitions, which implies that some percentage of examinees will be misclassified. This paper introduces a new procedure for estimating the classification accuracy of categorical growth models, based on Rudner's classification accuracy index for item…

A classic issue in the cognitive psychology of human category learning has involved the contrast between exemplar and prototype models. However, experimental tests to distinguish the models have relied almost solely on use of artificially-constructed categories composed of simplified stimuli. Here we contrast the predictions from the models in a…

Community-based youth-serving organizations are often seen by participants and their families as safe and supportive environments with no stigma attached to participation. Many children attend community-based afterschool programs five days a week. In such an environment, trusted adults can consistently monitor the moods and behaviors of…

Increasingly, people are looking for education and training options that are more affordable, flexible, can quickly open doors to good jobs, and--ideally--pave the way for further educational attainment. Businesses also want to hire workers with the skills needed for jobs in growing industries. Non-degree credentials (NDCs) can often meet these…

League of VetaHumanz uses a nationwide network of university-community partnerships to provide veterinary STEM learning experiences for children who are more likely to lack access to enriching, supplemental educational opportunities due to systemic barriers based on their race, ethnicity, or socioeconomic status. To include participation beyond…

Few studies on teachers' social networks have extended their scopes from schools to online, leaving gaps and the potential to study how school and district colleagues as well as online-only peers can exert a network influence on teachers' online resource curation activities. These studies have underused the relational-event social-influence model…

Students with and without disabilities may be educated across various service delivery models (SDMs): general education, cotaught, pull-out, and self-contained. Still, evidence for their relative effectiveness at scale remains limited. Using longitudinal administrative data from Indiana, we measured the effect of different SDMs on test scores,…

Microschools are an alternative to traditional schools for families who might be dissatisfied with local school options. Typically, "microschools" are defined as small, tuition-based schools (serving around 15 students) that are designed to offer a more personalized and flexible learning experience compared with traditional schools.…

Home visiting connects expectant parents, new caregivers, and their young children with a support person, called a home visitor. The home visitor meets regularly with the family, develops a relationship with them, and supports them to achieve their goals and meet their needs. To reach the thousands of additional families who could benefit from…

In a novel version of the classic dot-pattern prototype-distortion paradigm of category learning, Homa et al. (2019) tested a condition in which individual training instances never repeated, and observed results that they claimed severely challenged exemplar models of classification and recognition. Among the results was a dissociation in which…

What are the ways in which library-provided bibliometric services add value to the research enterprise? Tasked with developing a program to assess and improve research impact services at Indiana University Bloomington, the open scholarship librarian launched a research impact offering in fall 2019, with positive results. Research impact services…

The HyFlex learning model has gained popularity in recent years and, with the outbreak of COVID-19, the demand has increased. However, there are challenges associated with the model, especially related to equity and engagement. A HyFlex model known as Interactive Synchronous HyFlex is being developed and practised by the researchers in their…

In this historical study, I present the emergence and evolution of Jamey Aebersold's Play-A-Long volumes and their key role in bringing jazz improvisation to formal music education. Drawing on oral histories and using a framework from sound studies, I present chord-scales and pattern playing as Deweyan conceptual technologies that assist beginners…

The project's primary goal was to develop, test, and disseminate a model workforce development curriculum for Cooperative Extension Professionals (CEPs). The curriculum, which we have named Future Opportunities for Rural Workforce and Rural Development (FORWARD), is designed to support CEPs working to address workforce development issues in rural…

Value-added metrics or models (VAMs) are an important component of the teacher evaluation process that evaluators use to determine the value teachers add to their students' academic achievement. VAMs are used to arrive at a score that is derived from the number of the teachers' students who pass and/or fail a standardized assessment. While prior…