Children from backgrounds of poverty often lag behind more advantaged peers in early language skills, including breadth and depth of vocabulary knowledge. We report the results of a pilot study of an explicit and elaborated vocabulary intervention in preschool classrooms serving children from lower-income backgrounds. The intervention used multimodal instruction, including segments from public television children's programs and interactive games, to build children's knowledge of and semantic connections for 128 words across 18 weeks of daily lessons. Within 39 classrooms representing childcare, Head Start, and public prekindergarten settings, 192 preschool-age children participated in structured lessons and extension activities delivered by teachers and aides. Within-child comparisons of growth for taught target words versus matched untaught words revealed that children grew on all words but demonstrated significantly greater growth for taught words. Results support the value of elaborated and explicit vocabulary instruction and the role of visual media as contexts for preschooler's word learning.

Decades of research offer important understandings about the nature of comprehension and its development. Drawing on both classic and contemporary research, the authors identify some key understandings about reading comprehension processes and instruction, including these: Comprehension instruction should begin early, teaching word-reading and bridging skills (including graphophonological semantic cognitive flexibility, morphological awareness, and reading fluency) supports reading comprehension development, reading comprehension is not automatic even when fluency is strong, teaching text structures and features fosters reading comprehension development, comprehension processes vary by what and why we are reading, comprehension strategy instruction improves comprehension, vocabulary and knowledge building support reading comprehension development, supporting engagement with text (volume reading, discussion and analysis of text, and writing) fosters comprehension development, and instructional practices that kindle reading motivation improve comprehension. The authors present a visual depiction of this model, emphasizing the layered nature of impactful comprehension instruction.

In this study, classroom teachers taught first-grade children about science knowledge while they conducted literacy instruction. Grounding literacy instruction in science content is called content literacy instruction. The aim of content literacy instruction is to help young children acquire conceptually related vocabulary while learning science (and history) content. Results indicate that content literacy instruction can improve first-graders’ science domain knowledge (as measured by vocabulary knowledge depth, listening comprehension, and argumentative writing) and reading comprehension outcomes. Furthermore, there were no negative or adverse effects on first graders’ reading engagement or basic literacy skills. The study suggests that content literacy instruction can improve the rigor, quality, and effectiveness of whole class literacy instruction in the early elementary grades.

Even 3- to 5-year-olds know what typical dogs and fish look like — and they apply that knowledge when they hear new words. Researchers found that when children encounter new nouns, they use what they know about these objects to help them figure out what these words mean, a type of sophisticated reasoning thought to develop much later. The researchers coined this tactic the "blowfish effect." If children see a blowfish (or a greyhound or an unusual tropical flower) and learn a new word to go with it, they will assume it refers to that specific type of object and not the broader category of fish (or dogs or flowers). These findings run counter to the idea that children will always assume that new words should be interpreted as general terms.

This study of 68 children aged 8–15 years looked at whether socioeconomic status is related to word learning in grade school and to what degree vocabulary, reading and working memory might mediate that relationship. Results revealed that differences in vocabulary growth among grade school children of different socioeconomic statuses are likely related to differences in the process of word learning. Specifically, the study found that children of lower socioeconomic status are not as effective at using known vocabulary to build a robust picture or concept of the incoming language and use that to identify the meaning of an unknown word. Reading and working memory were not found to be related. The study also provides potential strategies that may be effective for intervention. For children ages 8 to 15, schools may focus too much on reading and not enough on increasing vocabulary through oral method.

This study found that children who demonstrated self-regulation earlier had higher language and literacy skills throughout preschool to second grade. More specifically, earlier self-regulation trajectories were associated with both higher levels and earlier development of both decoding and reading comprehension, but not faster development. Children with early self-regulation trajectories developed phonological awareness earlier than those with late self-regulation trajectories. Finally, children with early self-regulation trajectories had higher levels of vocabulary than children with intermediate trajectories, but did not differ on the rate or timing of vocabulary development. Findings point to the enduring and interconnected nature of self-regulation and children’s language and literacy development.

This report presents in-depth reviews of nine promising online reading and writing tools for ELA classrooms. Overall, reviewers found these new resources mostly reflect the instructional shifts called for by Common Core (such as including a balance of text types and text-dependent questions for reading and writing). They also lauded the innovative nature and usefulness of text sets as instructional tools, as well as online resources’ student assessment and data reporting capabilities. However, our reviewers cite a lack of information regarding accessibility and accommodations for students with learning disabilities.

WestEd, an educational research nonprofit, conducted this study on the use of audio books in a San Francisco Bay area school district. Students using Tales2go audio books attained 58% of the annual expected gain in reading achievement in just ten weeks, putting them three months ahead of control students. The increase in annual gain corresponds to a 33% improvement in the rate of learning for the period. The study evaluated the effect of just listening (i.e., no paired text). The treatment group outperformed the control group across all measures, by 3.0x in reading comprehension, nearly 7.0x in 2nd grade vocabulary, and nearly 4.0x in reading motivation. Greater impact on reading achievement is possible if Tales2go is used on a regular basis, both in a classroom literacy rotation and at home.

Data were analyzed from a population-based, longitudinal sample of 8,650 U.S. children to (a) identify factors associated with or predictive of oral vocabulary size at 24 months of age and (b) evaluate whether oral vocabulary size is uniquely predictive of academic and behavioral functioning at kindergarten entry. Children from higher socioeconomic status households, females, and those experiencing higher quality parenting had larger oral vocabularies. Children born with very low birth weight or from households where the mother had health problems had smaller oral vocabularies. Even after extensive covariate adjustment, 24-month-old children with larger oral vocabularies displayed greater reading and mathematics achievement, increased behavioral self-regulation, and fewer externalizing and internalizing problem behaviors at kindergarten entry.

Orthographic mapping (OM) involves the formation of letter-sound connections to bond the spellings, pronunciations, and meanings of specific words in memory. It explains how children learn to read words by sight, to spell words from memory, and to acquire vocabulary words from print. This development is portrayed as a sequence of overlapping phases, each characterized by the predominant type of connection linking spellings of words to their pronunciations in memory. During development, the connections improve in quality and word-learning value, from visual nonalphabetic, to partial alphabetic, to full grapho-phonemic, to consolidated grapho-syllabic and grapho-morphemic. OM is enabled by phonemic awareness and grapheme-phoneme knowledge. Recent findings indicate that OM to support sight word reading is facilitated when beginners are taught about articulatory features of phonemes and when grapheme-phoneme relations are taught with letter-embedded picture mnemonics. Vocabulary learning is facilitated when spellings accompany pronunciations and meanings of new words to activate OM. Teaching students the strategy of pronouncing novel words aloud as they read text silently activates OM and helps them build their vocabularies. Because spelling-sound connections are retained in memory, they impact the processing of phonological constituents and phonological memory for words.

This meta-analysis looks at how different types of inferential book reading strategies used by adults are associated with young children's language and literacy behavior and development. Results showed that parents' and teachers' use of different types of inferencing strategies were related to variations in the child outcomes, and that the effects of inferencing were conditioned on the children's ages.

The effects of children's story retelling on early literacy and language development was examined in a meta-analysis of 11 studies including 687 toddlers and preschoolers. Results indicated that children's story retelling influenced both story-related comprehension and expressive vocabulary as well as nonstory-related receptive language and early literacy development. Findings also showed that the use of the characteristics that experts consider the important features of retelling practices was associated with positive child outcomes. Implications for practice are described.

Most of today’s reading programs rest on faulty ideas about reading comprehension. The author argues that comprehension is not a general skill; it relies on having relevant vocabulary and knowledge. He explains the need for a fact-filled, knowledge-building curriculum. He suggests that states should adopt a common core curriculum that builds knowledge grade by grade in order to serve all children to the best of one's ability and to increase reading achievement.

In this study, researchers explored how the amount of speech directed to infants in Spanish-speaking families low in socioeconomic status influenced the development of children’s skill in real-time language processing and vocabulary learning. Results showed that children who had experienced more child-directed speech were more efficient at processing language. The analyses revealed a cascade of effects — those toddlers who heard more child-directed talk became faster and more reliable in interpreting speech, and it was their superior skill in processing language that then increased their success in vocabulary learning. An important finding was that even within a low-SES group there were substantial differences among parents in verbal engagement with their children and in children's language outcomes.

The effects of repeated book reading on children's early literacy and language development were examined in this meta-analysis of 16 studies including 466 child participants. Results indicated that repeated book reading influenced both story-related vocabulary and story-related comprehension. Findings also showed that the adults' use of manipulatives or illustrations related to the story, positive reinforcement of children's comments, explanation concerning the story when asked, and open-ended questions to prompt child verbal responses were associated with positive child outcomes. Implications for practice are described.

A study that looked at the home environments of more than 1,850 children from households at or below the federal poverty line showed that factors such as levels of shared reading, exposure to frequent and varied adult speech, and access to children's books had an impact on school readiness skills. "As a parent, it is never too early to engage your child in learning," said Amber Story, a social psychologist and deputy director of the National Science Foundation's Division of Behavioral and Cognitive Sciences, which funded the study. "This research suggests that the degree to which parents read and talk to their infant; point and label objects in the environment; and provide engaging books and toys when their child is only 15 months old can have long-lasting effects on the infant's language skills years later."

REL Southeast conducted a randomized control trial in the Mississippi Delta to test the impact of a kindergarten vocabulary instruction program on students' expressive vocabulary — the words students understand well enough to use in speaking. The study found that the 24-week K-PAVE program had a significant positive impact on students' vocabulary development and academic knowledge and on the vocabulary and comprehension support that teachers provided during book read-alouds and other instructional time.

The conclusion from these studies is that recreational reading by itself has no effect on reading achievement — teachers and instruction are the critical variables in the relationship of recreational reading to reading ability. The current research provides a strong test of the notion that having students read a lot will produce reading achievement gains. This holds true for the entire range of measures used from alphabetics to comprehension. However, instruction can leverage recreational reading to produce some gains in reading achievement, most notably in fluency and comprehension. When recreational reading is encouraged in the context of improved instruction, there are improvements in fluency and comprehension, although not in vocabulary.

Gaps in reading performance between Anglo and Latino children are associated with gaps in vocabulary knowledge. An intervention was designed to enhance fifth graders' academic vocabulary. The meanings of academically useful words were taught together with strategies for using information from context, from morphology, from knowledge about multiple meanings, and from cognates to infer word meaning. Among the principles underlying the intervention were that new words should be encountered in meaningful text, that native Spanish speakers should have access to the text's meaning through Spanish, that words should be encountered in varying contexts, and that word knowledge involves spelling, pronunciation, morphology, and syntax as well as depth of meaning. Fifth graders in the intervention group showed greater growth than the comparison group on knowledge of the words taught, on depth of vocabulary knowledge, on understanding multiple meanings, and on reading comprehension. The intervention effects were as large for the English-language learners (ELLs) as for the English-only speakers (EOs), though the ELLs scored lower on all pre- and posttest measures. The results show the feasibility of improving comprehension outcomes for students in mixed ELL-EO classes, by teaching word analysis and vocabulary learning strategies.

This report examines texts based on high-frequency and phonetically regular words as well as the trade books of current literature-based reading programs. It considers each type of text by examining the task it poses for beginning readers. What does a beginning reader need to know about written English to be successful with a particular type of text? What will a beginning reader learn about text if consistently presented with a particular type of text? From a task perspective, consistent reading of particular types of texts can be likened to a diet where children eat particular food groups but not others. Through experiences with particular texts, children may be acquiring some nutrients (or skills) and not others. This article addresses the diets provided to beginning readers by different instructional texts. To paraphrase Allington (1994), the three sections of the paper deal with (a) the texts used, (b) the texts had, and (c) the texts needed.

The landmark longitudinal study of parent-child talk in families. The researchers recorded one full hour of every word spoken at home between parent and child in 42 families over a three year period, with children from seven months to 36 months of age. Follow-up studies by Hart and Risley of those same children at age nine showed that there was a very tight link between the academic success of a child and the number of words the child's parents spoke to the child to age three. See summary ›

To examine the relationship between knowledge of word meanings and semantic processes, 27 4th-grade children were taught 104 words over a 5-mo period. Following instruction, Ss performed tasks designed to require semantic processes ranging from single word semantic decisions to simple sentence verification and memory for connected text. On all these tasks, instructed Ss performed at a significantly higher level than controls matched on pre-instruction vocabulary knowledge and comprehension. Thus, instructed Ss gave evidence both of learning word meanings taught by the program and of being able to process instructed words more efficiently in tasks more reflective of comprehension. Implications for vocabulary instruction and the role of individual word meanings in comprehension are discussed.