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Pub Date: |
2013-03-00 |
Pub Type(s): |
Journal Articles; Reports - Research |
Peer Reviewed: |
Yes |
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Descriptors:
Phonemes; Vowels; Reading Fluency; Generalization; Elementary School Students; Grade 2; Accuracy; Word Lists; Novelty (Stimulus Dimension); Phonemic Awareness; Intervention
Abstract:
We examined the generalized effects of training children to fluently blend phonemes of words containing target vowel teams on their reading of trained and untrained words in lists and passages. Three second-grade students participated. A subset of words containing each of 3 target vowel teams ("aw," "oi," and "au") was trained in lists, and generalization was assessed to untrained words in lists, trained and untrained words in target passages, and novel words in generalization passages. A multiple probe design across vowel teams revealed generalized increases in oral reading accuracy for target words presented in both lists and passages for all 3 students on 2 vowel teams and for 1 student on all 3 vowel teams. Generalized increases in oral reading fluency in both lists and passages were found for all 3 students on the vowel team that was trained to a fluency criterion, with two students showing increases prior to training on the other two vowel teams. Implications of these results for building fluency in prerequisite phonemic awareness skills as an intervention for promoting generalized oral reading fluency are discussed.
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Pub Date: |
2013-03-00 |
Pub Type(s): |
Journal Articles; Reports - Research |
Peer Reviewed: |
Yes |
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Descriptors:
School Personnel; Reading Fluency; Emergent Literacy; Psychometrics; Equated Scores; Grade 2; Oral Reading; Elementary School Students; Factor Analysis; Measurement; Scores; Comparative Analysis; Error of Measurement; True Scores; Test Construction; Curriculum Based Assessment; Literacy; Validity; Reading Instruction; Reading Programs
Abstract:
Lack of psychometric equivalence of oral reading fluency (ORF) passages used within a grade for screening and progress monitoring has recently become an issue with calls for the use of equating methods to ensure equivalence. To investigate the nature of the nonequivalence and to guide the choice of equating method to correct for nonequivalence, the authors fit linear and nonlinear confirmatory factor analytic measurement models to Dynamic Indicators of Basic Early Literacy Skills (DIBELS) second-grade ORF passages routinely used for spring testing. They found evidence of nonlinear relations among passage scores that indicated equipercentile equating would be the best choice of equating method compared with mean or linear equating. The standard error of equating (SEE) with a sample of 600 participants was acceptable and less then two correct words per minute for equated scores from 0 to 150, which covers 95% and the useful range of scores. Consistent with the small SEE, the equating table also successfully removed all form differences in an independent sample of second graders. Given the widespread adoption of DIBELS in thousands of schools serving millions of students, equating all passages within a grade would substantially improve the quality of the tool and dramatically lower the assessment burden on school personnel. (Contains 5 tables and 5 figures.)
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Pub Date: |
2013-03-00 |
Pub Type(s): |
Journal Articles; Reports - Research |
Peer Reviewed: |
Yes |
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Descriptors:
Individual Differences; Reading Fluency; Curriculum Based Assessment; Correlation; Scores; Benchmarking; Data; Models; Statistical Analysis; Reading; Measurement; Factor Analysis; Intervals
Abstract:
The purpose of this article is to demonstrate ways to model nonlinear growth using three testing occasions. We demonstrate our growth models in the context of curriculum-based measurement using the fall, winter, and spring passage reading fluency benchmark assessments. We present a brief technical overview that includes the limitations of a growth model with three time points, and how nonlinear growth can be modeled and the associated limitations. We present results for a piecewise growth mixture modeling approach to model nonlinear growth for 1 to 3 classes, as well as to further explain individual differences and to capture heterogeneity of growth patterns. We discuss our interpretation of these results, as well as the implications of different methods for modeling nonlinear growth with three occasions. (Contains 3 tables, 3 figures, and 2 notes.)
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Pub Date: |
2013-03-00 |
Pub Type(s): |
Journal Articles; Reports - Evaluative |
Peer Reviewed: |
Yes |
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Descriptors:
Measurement; Reading Fluency; Curriculum Based Assessment; Error of Measurement; Oral Reading; Scores; Reading Comprehension; Models; Reliability; Validity
Abstract:
The purpose of this article is to provide a commentary on the current state of several measurement issues pertaining to curriculum-based measures of reading (R-CBM). We begin by providing an overview of the utility of R-CBM, followed by a presentation of five specific measurements considerations: (a) the reliability of R-CBM oral reading fluency (ORF), (b) issues pertaining to form effects, (c) the generalizability of scores from R-CBM, (d) measurement error, and (e) linearity of growth in R-CBM. We then conclude with a presentation of the purpose for this issue and broadly introduce the articles in the special issue. Because ORF is one of the most common measures of R-CBM, much of the review is focused on this particular type of assessment; however, the issues presented extend to other assessments of R-CBM. (Contains 1 note.)
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Pub Date: |
2013-03-00 |
Pub Type(s): |
Journal Articles; Reports - Research |
Peer Reviewed: |
Yes |
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Descriptors:
Reading Fluency; Emergent Literacy; Equated Scores; Oral Reading; Reading; Academic Achievement; Measurement; Formative Evaluation; Scores; Literacy; Comparative Analysis; Sample Size
Abstract:
The purpose of this article is to describe passage effects on "Dynamic Indicators of Basic Early Literacy Skills--Next Edition Oral Reading Fluency" ("DIBELS Next ORF") progress-monitoring measures for Grades 1 through 6. Approximately 572 students per grade (total "N" with at least one data point = 3,092) read all three "DIBELS Next" winter benchmark passages in the prescribed order, and within 2 weeks read four additional progress-monitoring passages in a randomly assigned and counterbalanced order. All 20 progress-monitoring passages were read by students in Grades 1 through 4; 16 passages were read in Grade 5 and 12 passages were read in Grade 6. Results focus on the persistence of form effects in spite of a priori criteria used in passage development. The authors describe the utility of three types of equating methods (i.e., mean, linear, and equipercentile equating) in ameliorating these effects. Their conclusions focus on preferred equating methods with small samples, the impact of form effects on progress-monitoring decision making, and recommendations for future use of ORF passages for progress monitoring. (Contains 5 tables and 2 figures.)
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Pub Date: |
2013-00-00 |
Pub Type(s): |
Journal Articles; Reports - Research |
Peer Reviewed: |
Yes |
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Descriptors:
Curriculum Based Assessment; High Stakes Tests; Reading Achievement; Achievement Tests; Reading Tests; Reading Fluency; Middle School Students; Grade 7; Correlation; Scores
Abstract:
The purpose of this study was to investigate the relationship between oral reading fluency and performance on a statewide reading achievement test for middle grades students. Participants in this study were 75 seventh grade students. One month before the students were administered the state test, each student read three probes from their current basal reader to determine an oral reading fluency rate. The Ohio Grade 7 Reading Test scores were correlated with oral reading fluency rates to determine the extent of the relationship between the results. Results support the use of oral reading fluency assessment as a valid tool for identifying students at risk of not passing the statewide reading achievement test. (Contains 1 figure and 3 tables.)
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