Differential Word Knowledge and Reading Comprehension

1983 ◽  
Vol 15 (4) ◽  
pp. 33-50 ◽  
Author(s):  
Steven Stahl

This study examined the effects of vocabulary pre-instruction on reading comprehension. Two vocabulary training treatments, chosen on the basis of a theoretical framework for vocabulary instruction, and a control were used with 28 average fifth-grade readers. For two of three order groups, both training treatments produced significantly higher scores on passage tests, and, for all children, both training treatments produced significantly higher scores on two sentence comprehension measures and a multiple-choice synonym test, indicating that pre-instruction had a significant effect on both comprehension and vocabulary learning. In addition, a mixed method of vocabulary instruction, or one which provided both definitional and contextual information about the taught words, produced significantly higher comprehension scores than did a definitional method.

1982 ◽  
Vol 5 (3) ◽  
pp. 202-215 ◽  
Author(s):  
Darlene Pany ◽  
Joseph R. Jenkins ◽  
Janice Schreck

Three experiments were conducted to assess the effects of vocabulary instruction on word knowledge and reading comprehension. Treatments varied in the amount of direct instruction, ranging from meaning derivation from context to drill on synonyms. In Experiment 1, subjects were “average” fourth-grade readers, whereas subjects in Experiments 2 and 3 were learning disabled and remedial readers. Results of Experiments 1 and 2 indicated that the treatments were differentially effective in teaching synonyms for unfamiliar words. More meanings were acquired as a result of increased direct instruction. Average students learned some word synonyms under all conditions except a noninstructional control condition. However, learning disabled students acquired fewer meanings across all conditions and seemed to require more direct instruction in order to produce learning. In both experiments, procedures which were differentially effective in teaching synonyms also produced differential transfer to sentence comprehension. The third experiment examined the effect of vocabulary instruction on comprehension of connected discourse. Again, vocabulary training transferred to comprehension of single sentences; however, on two of three measures of passage comprehension no effects were observed that were attributable to vocabulary instruction.


1983 ◽  
Vol 15 (1) ◽  
pp. 3-18 ◽  
Author(s):  
Margaret G. McKeown ◽  
Isabel L. Beck ◽  
Richard C. Omanson ◽  
Charles A. Perfetti

A study that investigated the relationship between vocabulary instruction and reading comprehension was replicated and extended. The original study showed substantial gains in accuracy of word knowledge and speed of lexical access, but only marginal gains in comprehension. This latter result was attributable to methodological problems, and thus the comprehension measure was revised. In the present study, fourth graders were taught 104 words over a five-month period. Following instruction, these children and a group of uninstructed children matched on pre-instruction vocabulary and comprehension ability performed tasks to measure accuracy of word knowledge, speed of lexical access, and comprehension of stories containing taught words. Instructed children showed substantial advantage in all tasks. Reasons for these results, in contrast to studies that have failed to improve comprehension through vocabulary instruction, are discussed.


2018 ◽  
Vol 8 (4) ◽  
pp. 180 ◽  
Author(s):  
Stephanie Moody ◽  
Xueyan Hu ◽  
Li-Jen Kuo ◽  
Mohammed Jouhar ◽  
Zhihong Xu ◽  
...  

Much is known about the impact of vocabulary instruction on reading skills, word knowledge, and reading comprehension. However, knowledge of the underlying theories that guide vocabulary instruction and their potential impact on teachers’ performance and/or students’ achievement has not been investigated. In this content analysis, articles published in The Reading Teacher and Journal of Adolescent and Adult Literacy between 2007 and 2017 were dissected to identify and code embedded word-learning strategies, grade levels addressed, target student populations, and desired outcomes (receptive or productive vocabulary). Our primary goal was to examine the embedded word-learning strategies within the articles, and to identify the theories on which they were built. Findings showed that a combination of theories guided most strategy recommendations: Social constructivism and sociocultural theories, schema and psycholinguistic theories, motivation theory, and dual coding theory. We also parallel-coded our findings with a recent review of literature on vocabulary instruction by Wright and Cervetti (2017), and found that they corresponded with the original coding. Follow-up quantitative studies can use the salient theories detected in this content analysis to investigate whether knowledge of underlying theories has an impact on teachers’ performance and student vocabulary and reading comprehension achievement.


2012 ◽  
Vol 34 (6) ◽  
pp. 1195-1217 ◽  
Author(s):  
M. CREMER ◽  
R. SCHOONEN

ABSTRACTThe influences of word decoding, availability, and accessibility of semantic word knowledge on reading comprehension were investigated for monolingual (n = 65) and bilingual children (n = 70). Despite equal decoding abilities, monolingual children outperformed bilingual children with regard to reading comprehension and availability of semantic word knowledge. Individual differences in reading comprehension were accounted for by differences in availability of semantic word knowledge and to a lesser extent by speed of access to this semantic knowledge. Speed of access accounted for variance in reading comprehension beyond the variance accounted for by decoding and availability of semantic knowledge. A path model suggests that reading comprehension differences between monolinguals and bilinguals are mediated by availability of semantic knowledge. Analyses showed no significant interaction between predictor variables and language background. A multigroup analysis distinguishing proficient and less proficient comprehenders showed a small difference between the two proficiency groups, suggesting that the lexical–semantic variables are more predictive of reading proficiency in the proficient group than in the less proficient group.


2003 ◽  
Vol 26 (2) ◽  
pp. 117-128 ◽  
Author(s):  
Diane Pedrotty Bryant ◽  
Marilyn Goodwin ◽  
Brian R. Bryant ◽  
Kellie Higgins

This article reviews research on vocabulary interventions involving students with learning disabilities. The purpose of the review was to summarize the findings of vocabulary intervention research and to present implications for vocabulary instruction. The studies were analyzed based on the following intervention research variables: word selection procedure, materials, instructional design and procedures, duration of the intervention, mastery criterion, measures of vocabulary learning (word knowledge level and reading comprehension), maintenance, and generalization (reading comprehension). Based on the selection criteria, six articles spanning the period from 1978 to the present were identified. Vocabulary interventions were categorized into four areas, computer-assisted instruction (CAI), fluency-building vocabulary practice activities, mnemonic strategy instruction, and concept enhancement instruction. Overall, positive results were found for the interventions on measures of immediate recall, maintenance, and generalization.


2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Yuanlong Wang ◽  
Ru Li ◽  
Hu Zhang ◽  
Hongyan Tan ◽  
Qinghua Chai

Comprehending unstructured text is a challenging task for machines because it involves understanding texts and answering questions. In this paper, we study the multiple-choice task for reading comprehension based on MC Test datasets and Chinese reading comprehension datasets, among which Chinese reading comprehension datasets which are built by ourselves. Observing the above-mentioned training sets, we find that “sentence comprehension” is more important than “word comprehension” in multiple-choice task, and therefore we propose sentence-level neural network models. Our model firstly uses LSTM network and a composition model to learn compositional vector representation for sentences and then trains a sentence-level attention model for obtaining the sentence-level attention between the sentence embedding in documents and the optional sentences embedding by dot product. Finally, a consensus attention is gained by merging individual attention with the merging function. Experimental results show that our model outperforms various state-of-the-art baselines significantly for both the multiple-choice reading comprehension datasets.


2018 ◽  
Vol 20 (2) ◽  
pp. 223-251 ◽  
Author(s):  
Elizabeth Burke Hadley ◽  
David K Dickinson

The importance of early vocabulary development to later reading comprehension has been well-established. However, there have been a number of criticisms that the assessments typically used to measure oral vocabulary knowledge do not adequately capture the complexity of this construct. This conceptual review works towards a more robust theoretical framework for vocabulary knowledge, focusing especially on the understudied dimension of vocabulary depth, which can be used to evaluate and design measures for early childhood learners. This framework is then used to review measures commonly used for preschool to 1st grade learners in the context of vocabulary interventions and observational studies. Recommendations are made for the use of existing measures and the design of future measures.


Author(s):  
Henriette Raudszus ◽  
Eliane Segers ◽  
Ludo Verhoeven

AbstractIn an experimental design, we investigated how fifth-grade readers use morphological and contextual information to infer the meaning of unknown words, and to what extent this is related to their cognitive and linguistic skills. A group of 166 fifth-grade Dutch children (59 L1, 107 L2) performed a lexical inferencing task in which the availability of morphological and contextual information was manipulated. Readers used both morphological and contextual information in lexical inferencing. Good decoding skill was related to more use of morphological information. Reading comprehension skill was associated with the use of morphological and contextual cues. L1 and L2 readers did not differ with respect to the use of morphological information. L2 readers used contextual information less in their inferences than L1 readers did. This difference was driven by L2 readers with weak vocabulary. The use of contextual information was especially high in L1 readers with good reading comprehension skills, and especially low in L2 readers with low vocabulary. Results indicate that to access morphological information, decoding is crucial, whereas for contextual inferencing, a minimum of linguistic competence is needed, which makes it more challenging for L2 readers.


2019 ◽  
Vol 50 (4) ◽  
pp. 562-578 ◽  
Author(s):  
Dawna Duff

Purpose Vocabulary intervention can improve comprehension of texts containing taught words, but it is unclear if all middle school readers get this benefit. This study tests 2 hypotheses about variables that predict response to vocabulary treatment on text comprehension: gains in vocabulary knowledge due to treatment and pretreatment reading comprehension scores. Method Students in Grade 6 ( N = 23) completed a 5-session intervention based on robust vocabulary instruction (RVI). Knowledge of the semantics of taught words was measured pre- and posttreatment. Participants then read 2 matched texts, 1 containing taught words (treated) and 1 not (untreated). Treated texts and taught word lists were counterbalanced across participants. The difference between text comprehension scores in treated and untreated conditions was taken as a measure of the effect of RVI on text comprehension. Results RVI resulted in significant gains in knowledge of taught words ( d RM = 2.26) and text comprehension ( d RM = 0.31). The extent of gains in vocabulary knowledge after vocabulary treatment did not predict the effect of RVI on comprehension of texts. However, untreated reading comprehension scores moderated the effect of the vocabulary treatment on text comprehension: Lower reading comprehension was associated with greater gains in text comprehension. Readers with comprehension scores below the mean experienced large gains in comprehension, but those with average/above average reading comprehension scores did not. Conclusion Vocabulary instruction had a larger effect on text comprehension for readers in Grade 6 who had lower untreated reading comprehension scores. In contrast, the amount that children learned about taught vocabulary did not predict the effect of vocabulary instruction on text comprehension. This has implications for the identification of 6th-grade students who would benefit from classroom instruction or clinical intervention targeting vocabulary knowledge.


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