Indigenous studies has come a long way. In this paper, we share some bold steps we have taken to develop a learning process that situates Indigenous people as a people of place, a people of knowledge and a people of science. This teaching disengages students from learning about Indigenous people as remnants of the past. We extend earlier…

Recent years have seen a flourishing of Natural Language Processing models that can mimic many aspects of human language fluency. These models harness a simple, decades-old idea: It is possible to learn a lot about word meanings just from exposure to language, because words similar in meaning are used in language in similar ways. The successes of…

This study examined the variations between providing secondary-school teachers with collaborative professional development (PD) and traditional PD. Although the U.S. local and federal governments spend billions of dollars on teacher PDs each year, there is still a debate on the effectiveness of those trainings. Research suggests that the most…

Developmental science has increasingly scrutinized how environmental hazards influence child outcomes, but few studies examine how contaminants affect disparities in early skill formation. Linking research on environmental inequality and early childhood development, this study assessed whether differences in exposure to neurotoxic lead explain…

Music surrounds us and students have plenty of experience in passive listening. However, they need to be deliberately taught how to deeply and critically listen to music. The National Core Arts Standards do not specifically measure listening as a skill but to evaluate musical works, critical listening skills are essential. This article outlines…

This dissertation investigates the actual versus perceived knowledge of oral language development strategies among early years teachers in international schools. Employing Prestwich's (2012) "Teacher's Knowledge of Oral Language Development" (TKOLD) survey, it assesses teachers' knowledge in critical areas such as promoting extended…

Background and aims: This study was conducted in a clinical setting with the aim of replicating previously used procedures for teaching receptive vocabulary. Researchers increased the number of vocabulary words and maintained use of match-to-sample (MtS), prompting, and reinforcement procedures. Researchers were also interested in the efficacy of…

Research suggests teacher professional learning and collaboration are essential to support student achievement. However, our Middle Eastern and North African (MENA) English Language Learners (ELL) have lower academic achievement and our teachers are limited with professional learning inquiry cycle opportunities. Research also suggests vocabulary…

The aim of this study was to examine the developmental trajectories of comprehension of relational concepts among 557 participants with intellectual disability (ID) of undifferentiated etiology (M age = 12.20 years, SD = 3.18) and 557 typically developing (TD) participants (M age = 4.57 years, SD = 0.80). Logistic regression analyses, with…

Eliminating the reading achievement gap is essential for long-term school success. In "Who Says I Can't?," the authors explain how to close the third-grade reading gap for marginalized students. They supply educators with research, strategies, structure, and support necessary to revise current practices so that all children, regardless…

Emotion and language are very common in young children's everyday lives. Hour by hour, they play, listen, vocalize, react, and emote. Despite the centrality of emotion and language to toddlers' local environments, the dynamic interplay of these communicative signals is practically unexplored. Here, we investigated how fluctuations in caregiver and…

Computational and animal models suggest that the unlearning or pruning of incorrect meanings matters for word learning. However, it is currently unclear how such pruning occurs during word learning and to what extent it depends on supervised and unsupervised learning. In two experiments (N[subscript 1] = 40; N[subscript 2] = 42), adult…

Item response theory (IRT) encompasses a broader class of measurement models than is commonly appreciated by practitioners in educational measurement. For measures of vocabulary and its development, we show how psychological theory might in certain instances support unipolar IRT modeling as a superior alternative to the more traditional bipolar…

We compare two frameworks for the segmentation of words in child-directed speech, PHOCUS and MULTICUE. PHOCUS is driven by lexical recognition, whereas MULTICUE combines sub-lexical properties to make boundary decisions, representing differing views of speech processing. We replicate these frameworks, perform novel benchmarking and confirm that…

This case study examined how a kindergarten teacher used and adapted three sets of science curricular materials to promote vocabulary development. Analysis of 126 minutes of science instruction across three video-recorded lessons and the curricular materials used focused on target word selection, discussion questions, and use of educative…