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Coding as another language: Research-based curriculum for early childhood computer science
This paper describes the iterative research and evaluation of the Coding as Another Language (CAL) curriculum that utilizes the free …
Marina Umaschi Bers, Jessica Blake-West, Madhu Govind Kapoor, Tess Levinson, Emily Relkin, Apittha Unahalekhaka, Zhanxia Yang
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Examining Gender Difference in the Use of ScratchJr in a Programming Curriculum for First Graders
Background and Context Historically, women have been underrepresented in computer science. To address this gender gap, researchers …
Zhanxia Yang, Marina Bers
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A 4pL Item Response Theory examination of perceived stigma in the screening of eating disorders with the SCOFF
Lucy Barnard-Brak, Zhanxia Yang
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Supporting Early Elementary Teachers’ Coding Knowledge and Self-Efficacy Through Virtual Professional Development
Prior work has shown a lack of quality professional development (PD) programs specifically targeted for early elementary teachers to …
Madhu Kapoor, Zhanxia Yang, Marina Bers
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Predictors of Parental Premature Exiting From Early Intervention Services
The current study examined 2 sets of variables associated with parents prematurely exiting early intervention services for their child. …
Lucy Barnard-Brak, Tara Stevens, Zhanxia Yang
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How Does the Availability of Information and Communication Technology (ICT) Resources Mediate the Relationship Between Socioeconomic Status and Achievement?
This study aims to investigate the impact of information and communication technology (ICT) availability between socioeconomic status …
Zhanxia Yang, Lucy Barnard-Brak, Kamau Siwatu
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Examining the association of over-claiming with mathematics achievement
This study investigated the association of over-claiming with student achievement in mathematics from mixture modeling. We examined …
Zhanxia Yang, Lucy Barnard-Brak, William Y. Lan
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Age at death and comorbidity of dementia-related disorders among individuals with autism spectrum disorder
Purpose Autism spectrum disorder (ASD) is a lifelong disorder that requires intervention and support services for a growing geriatric …
Lucy Barnard-Brak, David Richman, Zhanxia Yang
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Development of an in-vivo metric to aid visual inspection of single-case design data: Do we need to run more sessions?
Comparing visual inspection results of graphed data reveals inconsistencies in the interpretation of the same graph among single-case …
Lucy Barnard-Brak, David M. Richman, Todd D. Little, Zhanxia Yang
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Differences in mathematics achievement according to opportunity to learn: A 4pL item response theory examination
We examine student performance on mathematics items from the 2012 Program for International Student Assessment. Utilizing a 4 parameter …
Lucy Barnard-Brak, William Y. Lan, Zhanxia Yang
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