| Unique and combined effects of quantitative mathematical language and numeracy instruction within a picture book intervention: A registered report. DJ Purpura, CD O'Rear, A Ellis, JAR Logan, L Westerberg, P Ehrman, ... Journal of Educational Psychology, 2023 | 2 | 2023 |
| Based Design and Use of Picture Books to Promote Children's Early Mathematical Learning: A Conceptual Model DO Connor, EL Zippert, P Ehrman, A Ellis, DJ Purpura Handbook of research on innovative approaches to early childhood development …, 2022 | 2 | 2022 |
| Goldilocks and the home mathematics environment: Parents' rate activities ‘too easy,’‘just right,’or ‘too hard’across early development P Ehrman, A Ellis, DJ Purpura Infant and Child Development 32 (6), e2458, 2023 | 1 | 2023 |
| Use them or lose them: Are manipulatives needed to assess numeracy and geometry performance in preschool? CD O'Rear, EL Zippert, P Ehrman, L Westerberg, CJ Lonigan, DJ Purpura Infant and Child Development 32 (5), e2444, 2023 | 1 | 2023 |
| Profiles of Mathematics Learners: Domain-Specific and Domain-General Classifiers PC Ehrman Purdue University Graduate School, 2023 | | 2023 |
| Impact of a Dialogic Reading Intervention on the Effectiveness of Adaptive Magnitude Comparison eBooks for Improving Young Children’s Magnitude Comparison Skills PC Ehrman | | 2021 |
| Early Home Learning Environment (EHLE) Dataset Codebook A Ellis, YA King, L Westerberg, DO Connor, CB Hornburg, TL McElveen, ... | | |
David J. PurpuraProfessor of Human Development and Family Science, Purdue University在 purdue.edu 的电子邮件经过验证
