This article was downloaded by: [Florida State University] On: 16 May 2015, At: 04:47 Publisher: Routledge Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Scientific Studies of Reading Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/hssr20 Text (Oral) Reading Fluency as a Construct in Reading Development: An Investigation of Its Mediating Role for Children From Grades 1 to 4 Young-Suk Grace Kima & Richard K. Wagnera a Florida State University, Florida Center for Reading Research Published online: 24 Feb 2015. Click for updates To cite this article: Young-Suk Grace Kim & Richard K. Wagner (2015) Text (Oral) Reading Fluency as a Construct in Reading Development: An Investigation of Its Mediating Role for Children From Grades 1 to 4, Scientific Studies of Reading, 19:3, 224-242, DOI: 10.1080/10888438.2015.1007375 To link to this article: http://dx.doi.org/10.1080/10888438.2015.1007375 PLEASE SCROLL DOWN FOR ARTICLE Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications on our platform. However, Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. 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Terms & Conditions of access and use can be found at http://www.tandfonline.com/page/terms- and-conditions 5 1 0 2 y a M 6 1 7 4 4: 0 at ] y sit r e v ni U e at St a d ri o Fl [ y b d e d a o nl w o D ScientificStudiesofReading,19:224–242,2015 Copyright©2015SocietyfortheScientificStudyofReading ISSN:1088-8438print/1532-799Xonline DOI:10.1080/10888438.2015.1007375 Text (Oral) Reading Fluency as a Construct in Reading Development: An Investigation of Its Mediating Role for Children From Grades 1 to 4 Young-SukGraceKimandRichardK.Wagner FloridaStateUniversity,FloridaCenterforReadingResearch 5 1 0 2 y Ma Inthepresentstudyweinvestigatedadevelopmentallychangingroleoftextreadingfluencyinmedi- 6 atingtherelationsofwordreadingfluencyandlisteningcomprehensiontoreadingcomprehension. 7 1 WeaddressedthisquestionbyusinglongitudinaldatafromGrades1to4andemployingstructural 4 equationmodels.Resultsshowedthattheroleoftextreadingfluencychangesovertimeaschildren’s 4: 0 readingproficiencydevelops.Inthebeginningphaseofreadingdevelopment(Grade1),textreading at fluencywasnotindependentlyrelatedtoreadingcomprehensionoverandabovewordreadingfluency ] y andlisteningcomprehension.InGrades2to4,however,textreadingfluencycompletelymediated rsit therelationbetweenwordreadingfluencyandreadingcomprehension,whereasitpartiallymediated e v therelationbetweenlisteningcomprehensionandreadingcomprehension.Theseresultssuggestthat ni U textreadingfluencyisadissociableconstructthatplaysadevelopmentallychangingroleinreading e acquisition. at St a d ori Readingcomprehensionisacritical,necessaryskillforsuccessinschoolsandciviclife.Theories Fl [ and empirical studies have shown that reading comprehension is a complex skill drawing from y b multiple component skills (Cain, Oakhill, & Bryant, 2004; Kendeou & van den Broek, 2007; d e Kim,inpress;Snow,2002;vandenBroek,Fletcher,&Risden, 1993).Ofthesemultipleskills, d a language comprehension and word reading skills are necessary foundations for reading com- o nl prehension(i.e.,simpleviewofreading,seeCatts,Adlof,Hogan,&Weismer,2005;Hoover& w o Gough,1990;Johnston&Kirby,2006;Joshi,Tao,Aaron,&Quiroz, 2012;Mancilla-Martinez, D Kieffer, Biancarosa, Christodoulou, & Snow, 2011). Recent evidence, however, suggests that “text”readingfluency,fastandaccuratereadingofconnectedtext,mightbeanothercriticalcom- ponentskillforreadingcomprehensionoverandabovechildren’swordreading(Jenkins,Fuchs, vandenBroek,Espin,&Deno,2003)andlisteningcomprehension(Kim,Park,&Wagner,2014; Kim,Wagner,&Lopez,2012;Tilstra,McMaster,vandenBroek,&Rapp,2009). Accordingtothetwo-processexpectancytheory(Posner&Snyder,1975)andtheinteractive- compensatory model (Stanovich, 1980), inefficient word reading causes children to rely on both conscious and automatic activation processes for word identification. Efficient word read- ing, in contrast, enables readers to rely less on conscious processes (e.g., attention) for word CorrespondenceshouldbesenttoYoung-SukGraceKim,FloridaStateUniversity,1114W.CallStreet,Tallahassee, FL32306.E-mail:[email protected] TEXT(ORAL)READINGFLUENCY 225 identification. Thus, fast and accurate reading of connected text (text reading fluency) releases readers’limitedcognitiveresourcessuchasattentionandworkingmemorytobeusedforhigher ordercomprehensionprocesses,facilitatingreadingcomprehension(LaBerge&Samuels,1974; Samuels,2006).Anumberofstudieshaveshownthattextreadingfluencyisstronglyrelatedto readingcomprehensionwithbivariatecorrelationsrangingfrom.67to.91forchildreninprimary grades(e.g.,Kim,Petscher,Schatschneider,&Foorman,2010;NationalInstituteofChildHealth and Human Development [NICHD], 2000; Silverman et al., 2013) and somewhat weaker rela- tionsforchildreninupperelementaryandsecondaryschools(e.g.,Tilstraetal.,2009;Yovanoff, Duesbery, Alonzo, & Tindal, 2005). Given these relations, perhaps it is not surprising that text readingfluencyiswidelyusedinNorthAmericaasascreeningandprogressmonitoringtoolfor childreninprimarygradesasaproxyforreadingcomprehension(Jenkins,Hudson,&Johnson, 5 2007). 1 0 Despiteitswidespreaduse,however,ourunderstandingislimitedaboutthenatureofdevelop- 2 y mentalrelationsbetweentextreadingfluencyandreadingcomprehension.Therefore,theprimary a M goalofthepresentstudyistoaddressthisgapinourunderstanding.Notethatinthepresentstudy 6 1 weusetheterm“text”readingfluencytorefertoreadingaccuracyandratein“connectedtexts” 47 or in context, and distinguish it from “word” reading fluency, which is accurate and fast read- 4: ingofwordsinisolationoroutofcontext(Jenkinsetal.,2003).Althoughweacknowledgethat 0 at readingprosody,oralexpressionduringconnectedtextreading,isanimportantaspectofthedef- ] y initionofreadingfluency(e.g.,Hudson,Pullen,Lane,&Torgesen,2009;Kuhn,Schwanenflugel, rsit &Meisinger,2010;Kuhn&Stahl,2003),itisbeyondthescopeofthepresentstudy. e v Textreadingfluencyhasbeencharacterizedas“abridge”betweenwordreadingandreading ni U comprehension(Hudsonetal.,2009;Kuhnetal.,2010;Pikulski&Chard,2005).Inotherwords, e at text reading fluency plays a mediating role between word reading and reading comprehension. St However,atleasttwopointsneedfurtherclarificationaboutthehypothesizedmediationoftext a d readingfluency.First,thishypothesisassumesthattextreadingfluencyisanextensionandcon- ri o sequenceofonlywordreading(Pikulski&Chard,2005;seeNICHD,2000,forasimilarview). Fl [ However,theoretically,thereasonwhytextreadingfluencyisdissociablefromcontext-freeword y b reading fluency is because automaticity in word reading allows children to focus on meaning d e construction(Jenkinsetal.,2003;Samuels,2006;Wolf&Katzir-Cohen,2001),whichisinlarge d oa part a function of their oral language comprehension. Then, text reading fluency not only is an wnl outcomeofwordreadingbutalsodependsuponchildren’slanguagecomprehension(Kimetal., Do 2014;Kimetal.,2012).Inotherwords,accordingtothetextreadingfluencytheories,textreading fluencyshouldmediatetherelationnotonlybetweenwordreadingandreadingcomprehension but also between listening comprehension and reading comprehension at least to some extent. RecentemergingevidencefromEnglish-speakingchildren(Kim,Wagner,&Foster,2011;Kim etal.,2012)andKorean-speakingchildren(Kimetal.,2014)indicatesthattextreadingfluency isuniquelypredictedbylisteningcomprehensionaswellaswordreadingfluencyafterchildren havereachedacertainlevelofwordreadingproficiency. The second clarification about the mediating role of text reading fluency involves whether themediationisstaticordevelopmental.Althoughpreviousstudieshavebeeninformative,they werelimitedinexaminingdevelopmentalrelationsbecausemanywerecross-sectional(Jenkins etal.,2003;Kimetal.,2011;Schwanenflugeletal.,2006;Silvermanetal.,2013;Tilstraetal., 2009).Furthermore,insomestudiesreadingfluencywasoperationalizedmorebroadlythantext reading fluency and did not differentiate text reading fluency from word reading fluency. For 226 KIMANDWAGNER instance, Silverman et al. (2013) found reading fluency to be independently related to reading comprehension for children in Grade 4, but their reading fluency construct was composed of sublexical(rapidautomatizednaming),lexical(wordreadingfluency),andtext-level(textreading fluency) tasks. In the present study, our primary goal was to examine “text” reading fluency as differentiated from “word” reading fluency, and the relations of word reading fluency and text readingfluencytoreadingcomprehensionaschildrendevelopreadingskills.Differentiatingtext versuswordreadingfluencyallowsustoenhanceourtheoreticalunderstandingaboutwhattext readingfluencyis,includingitsmediatingrole. Adevelopmentalperspectiveoftextreadingfluencyhypothesizesthechangingnatureoftext reading fluency as a function of children’s reading proficiency (Wolf & Katzir-Cohen, 2001). Duringthebeginning phase, children’s primaryfocus isdecoding, and children’s wordreading 5 fluency and text reading fluency are very highly related. Therefore, the influence of word read- 1 0 ing fluency and text reading fluency on reading comprehension overlaps to a large extent such 2 y that text reading fluency does not mediate relations between word reading fluency and reading a M comprehension.However,aschildrendeveloptheirwordreadingproficiency,andlisteningcom- 6 1 prehensioncancontributetotextreadingfluency,andtextreadingfluencymightbegintomediate 47 relations of word reading fluency and listening comprehension to reading comprehension. In a 4: recent study, text reading fluency was not independently related to reading comprehension for 0 at English-speaking children in first grade, but it was in second grade, along with word reading ] y fluency and listening comprehension (Kim et al., 2012). What remains unclear is the develop- rsit mentallychangingnatureofrelationsforalongerdevelopmentalspan.Therefore,inthepresent e v study,wesoughttoexpandourunderstandingaboutthedevelopmentalnatureofrelationsamong ni U wordreadingfluency,listeningcomprehension,textreadingfluency,andreadingcomprehension, e at using longitudinal data from English-speaking children in Grades 1 to 4. The primary research St questionwaswhethertextreadingfluencymediatestherelationofwordreadingfluencyandlis- a d teningcomprehensiontoreadingcomprehension,andifso,howthemediatingrolechangesover ri o time. Fl [ y b d e METHOD d a o nl Participants w o D The sample students were 316 English-speaking children who participated in a 4-year longitu- dinal study from Grade 1 to Grade 4 in Florida. Data in Grades 1 and 2 have been reported in previousstudies(Kimetal.,2011;Kimetal.,2012),andthepresentstudyextendsanalysisfrom Grades1to4.Students’ageswere85(SD=5.67),95.92(SD=5.26),107.85(SD=5.42),and 119.97(SD=5.07)monthsinGrades1,2,3,and4,respectively.Of316(49%female)students, 270(49%female)remainedinGrade2,260(51%female)inGrade3,and219(52%female)in Grade4.Mostoftheobservedattritionresultedfromseveralteachersnotallowingtheirstudents to participate in the longitudinal study. Racial and ethnic backgrounds were as follows in the orderofCaucasian,AfricanAmerican,Hispanic,Asian,andOthers:60%,25%,4%,4%,and7% in Grade 1; 62%, 21%, 5%, 4%, and 7% in Grade 2; 61%, 23%, 5%, 4%, and 7% in Grade 3; 65%,19%,6%,5%,and5%inGrade4. TEXT(ORAL)READINGFLUENCY 227 Multivariate analysis of variance results showed that children who remained in the study through Grade 4 did not differ from those who left the study in all the measures in Grade 1 except in mean standard scores of Woodcock Reading Mastery Test–Revised (WRMT-R) and Woodcock–Johnson III (WJ-III) Passage Comprehension measures (ps < .001; Wilks’s (cid:2)=1.70),F(296,15)=1.70,p=.05.Thefollowingweremeanstandardscoresofchildrenwho stayedinthestudyandleftthestudy,respectively:M =109.97(SD=10.01)andM =105.31 (SD = 10.78) in the WRMT-R Passage Comprehension; M = 106.20 (SD = 12.76) and M = 100.30 (SD = 13.04) in the WJ-III Passage Comprehension. These suggest that children who left the study had lower standard scores in the Passage Comprehension in Grade 1 than thosewhostayedinthestudy.Inthepresentstudy,weutilizedallavailabledataforanalysisin each grade (i.e., N = 316 in Grade 1, 270 in Grade 2, 260 in Grade 3, and 219 in Grade 4), 5 andtheMplussoftwarethatwasusedinthestudycanhandlemissingdata.Whenweconducted 1 0 analysis using only data from children who stayed in the study (stayers, N = 219), the pattern 2 y of the results (the appendix) was essentially identical as that using all available data in each a M grade(Figure1).However,thepathcoefficientsoftextreadingfluencytoreadingcomprehension 16 tendedtobeslightlylargerinGrades2,3,and4(βs=.47,.49,and.42,respectively)whenusing 47 data from stayers. We acknowledge that the attrition is a limitation of the study, and therefore 4: findingsshouldbetakenwiththiscautioninmind(seenextforfurtherdiscussion). 0 at ] y sit Measures r e v ni Multiplemeasureswereusedtoassessthefollowingconstructs:listeningcomprehension,word U e readingfluency,textreadingfluency,andreadingcomprehension. at St a d Listening comprehension. Three tasks were used: the WJ-III Oral Comprehension sub- ri o test(Woodcock,McGrew,&Mather,2001)andanexperimentaltask.OralComprehensionisa Fl [ clozetaskinwhichchildrencompleteorallypresentedsentences(e.g.,Peoplesitin____)and y b short passages. Cronbach’s alpha estimates ranged from .70 to .71. The Oral Comprehension d e subtest has been shown to be related to other language skills such as Verbal Comprehension d oa (r = .59) and Story Recall (r = .47) for children 6 to 8 years old (Woodcock et al., 2001). wnl Toassessthechild’sorallanguagecomprehensionskillsofextendedpassagessuchasstories,an Do experimentalmeasurewasdevelopedandused.Intheexperimentaltasks,childrenlistenedtotwo shortpassages (one narrative and oneexpository text)read aloud bytheassessorandanswered fouropen-endedquestionsforeachpassage(atotalofeightquestionsintwopassages).Thepas- sages were composed of 133 to 230 words. The comprehension questions involved children’s recall of details (e.g., What did Pierre take to the town square?) and inference skills (e.g., Do youthinkPierreevergotajob?Why?).Children’sanswerswerescoreddichotomously(1=cor- rect; 0 = incorrect) for each question. For the questions that had two parts (e.g., Do you think Pierre ever got a job? Why?), the child had to provide correct answer to both parts. The same passageswereusedinGrades1and2,whereaspassagesinGrades3and4weredifferent.The reliabilityestimates(alpha)acrosseightitemswere.50,.60,.37,and.58inGrades1,2,3,and 4, respectively. Although these reliability estimates are not ideal, it should be noted that in the latentvariableapproach,thechallengeofsomewhatlowreliabilityisamelioratedgiventhatonly commonvarianceamongmeasuresisusedtoestimaterelations. 228 KIMANDWAGNER 5 1 0 2 y a M 6 1 7 4 4: 0 at ] y sit r e v ni U e at St a d ri o Fl [ y b d e d a o nl w o D FIGURE 1 Standardized structural regression weights among listening comprehension,wordreadingfluency,textreadingfluency,andreading comprehension. Note. Solid lines represent statistically significant rela- tions,anddottedlinesstatisticallynonsignificantrelations.Toreducethe complexityoftheillustrations,correlationsamongwordreadingfluency andlisteningcomprehensionatdifferenttimepointsarenotshowninthe figurealthoughtheyweremodelled. TEXT(ORAL)READINGFLUENCY 229 Word reading fluency. Two forms (Forms A and B) of the Sight Word Efficiency sub- testoftheTestofWordReadingEfficiency—SecondEdition(TOWRE-2;Torgesen,Wagner,& Rashotte, 2012) were used. In these tasks, the child is asked to read aloud as many words as possiblewithin45s.Wordsincreaseindifficultyprogressively(e.g.,fromsimplesingle-syllable to multisyllabic words). Total score is the number of correctly read words within 45 s. Test– retestreliabilitieshavebeenreportedtorangefrom.96to.97(Torgesenetal.,2012).TheSight WordEfficiencytaskhasbeenshowntobehighlyrelatedtootherreadingmeasuresofGrayOral ReadingTest–4readingfluency(r =.91),TestofSilentContextualReadingFluency(r =.75), andWRMT-RPassageComprehension(r=.88;Torgesenetal.,2012). Text Reading Fluency. A widely used “oral” text reading fluency task were employed, 5 1 using three grade-level midyear passages from the Dynamic Indicators of Basic Early Literacy 0 2 Skills(DIBELS)TextReadingFluency(6thed.;Good,Kaminski,&Dill,2007).Inthesetasks, y a the child was asked to read the passages aloud for 1 min, and the number of words accurately M 6 read during the interval was calculated. Word omissions, substitutions, and hesitations of more 1 7 than3swerescoredaserrors.Reliabilitieshavebeenreportedtorangefrom.92to.97(Shaw& 4 4: Shaw,2002).DIBELStextreadingfluencyhasbeenshowntobehighlyrelatedtootherreading at 0 fluency tasks such as Gray Oral Reading Test–4 (.86 ≤ rs ≤ .88; Hudson, Torgesen, Lane, & ] Turner,2012)andtoreadingcomprehension(Good,Simmons,&Kame’enui,2001;Riedel,2007; y sit Roehrig,Petscher,Nettles,Hudson,&Torgesen,2008). r e v ni U Reading Comprehension. Reading comprehension was measured by the WJ-III Passage e at Comprehension subtest (Woodcock et al., 2001), WRMT-R Passage Comprehension subtest St (Woodcock,1987),andanexperimentaltask.BothWoodcockmeasuresareclozetasksinwhich a d thechildisaskedtoreadsentencesandpassagesandfillinacorrectwordbasedonthetextsread. ri o Although the Woodcock tasks have the same format, the items are different in these tasks and Fl [ arenormedondifferentsamples.Cronbach’salphaestimatesforWJ-IIIandWRMT-RPassage y b Comprehension tasks ranged from .84 to .93 across grades. Studies have shown that reading d e comprehension tasks vary in the extent to which they tap into component skills. For instance, d oa clozetaskssuchasWJ-IIIandWRMT-RPassageComprehensiontaskshavebeenshowntotap wnl into word reading to a greater extent than to oral language compared to other reading compre- Do hension tasks (e.g., reading passages and answering questions; Cutting & Scarborough, 2006; Keenan, Betjemann, & Olson, 2008). Therefore, an experimental task was developed and used. Inthistask,childrenwereaskedtoreadtwoshortpassages(onenarrativeandoneexpository)and answerfouropen-ended questionsineachpassagethatrequiredchildrentorecalldetailsinthe passage(e.g.,WheredoesHarrylive?)andmakeinferences(e.g.,WhydidHarryandSallyboth seewindowsmadeofgold,butatdifferenttimesoftheday?).Thepassagesrangedfrom126to 218 words with a total of eight questions per grade. Children’s answers were scored dichoto- mously(1=correct;0=incorrect)foreachquestion.Cronbach’salphaestimatesacrosseight itemswere.61,.62,.58,and.43inGrades1,2,3,and4,respectively.Notethatreliabilityesti- matesofexperimentalmeasuresappeartodecreaseparticularlyinGrade4.However,again,given theuseofalatentvariableapproach,onlycommonvarianceamongstandardizedandexperimen- talmeasuresareusedinestimatingrelations,andthusreducingtheimpactoflowerreliabilityin Grade4. 230 KIMANDWAGNER Procedures Alltheassessmentswereindividuallyadministeredinquietareasbytrainedresearchassistants. Children were assessed in two 30-min sessions. The assessments were administered at the end of the fall semester and during the spring semester. To minimize time-sampling error, multiple measuresofeachconstructwereadministeredduringdifferenttestingsessionstotheextentpos- sible. In all grades, assessments were administered in the following order: text reading fluency, WJ-IIIPassageComprehension,WJ-IIIOralComprehension,researcher-developedreadingcom- prehension,TOWRESightWordEfficiency,researcher-developedlisteningcomprehension,and WRMTPassageComprehension. 5 DataAnalysis 1 0 2 ay Confirmatory factor analysis and structural equation modeling were employed as the primary M analyticstrategiesusingMPLUS7.0(Muthén&Muthén,2013).Preliminaryanalysesconfirmed 6 1 thatunivariateandmultivariatenormalityassumptionsweremetoveralldespitesomeflooreffects 7 4 in Grade 1 (see next), and all the measurement models were appropriate. Model fits were eval- 4: 0 uated by the following multiple indices: chi-square statistics, comparative fit index (CFI), the at Tucker-Lewis index (TLI), root mean square error of approximation (RMSEA), and standard- ] y sit izedrootmeansquareresiduals(SRMR).RMSEAvaluesbelow.08,CFIandTLIvaluesequal er to or greater than .95, and SRMR equal to or less than .05 indicate an excellent model fit (Hu v ni & Bentler, 1999). TLI and CFI values greater than .90 are considered to be acceptable (Kline, U 2005). e at Becausetheanalysisinvolvedalongitudinalsample,measurementinvariancewasexamined St a followingproceduresdescribedinBrown(2006)andThompsonandGreen(2006). d ri Establishingmeasurementinvarianceisimportantbecausetheindicatorsthatmeasurethecon- o Fl structs in one time point should be the same as another time point (i.e., factor loadings from y [ observedmeasurestohypothesizedlatentvariablesacrosstimepoints)toensureunbiasedeffects b d ofthemeasuresacrosstimepoints(Byrne&Watkins,2003). e d a o nl w RESULTS o D DescriptiveStatisticsandPreliminaryAnalyses Table 1 presents descriptive statistics (i.e., means, standard deviations, minimum, and maxi- mum) of measures in Grades 1 to 4. The participating children’s mean performances in the language and reading measures were in the average range compared to the norms (e.g., WJ-III Oral Comprehension, TOWRE Sight Word Efficiency, and Woodcock Passage Comprehension measures).Althoughnotrelevanttoaddressingtheresearchquestions,wealsoreportchildren’s performancesonwordreadingaccuracy,measuredbytheWJ-IIILetterWordIdentificationTask fordescriptivepurposes.Inthistask,thechildisaskedtoreadaloudincreasinglydifficultwords. Children’smeanstandardscoresontheLetterWordIdentificationTasktendedtobehighaverage ranging from 112.54 in Grade 1 to 107.99 in Grade 4. This compares to average performances x g Grade Min–Ma 8–2871–1300–8 33–7072–136 34–9261–13334–9761–138 27–22124–20532–233 16–5277–13015–5568–1260–7 WordReadin nalysis. Fourth (SD) 5(3.86)0(12.05)3(1.80) 9(6.22)9(10.51) 3(9.65)4(13.00)2(10.02)8(13.48) 9(35.09)5(30.58)0(35.58) 0(6.01)9(10.12)8(4.09)2(9.34)9(1.58) Testof dinthea M 21.3109.53.9 55.1107.9 69.2101.068.7100.4 112.2118.5145.3 38.4105.229.9101.73.4 ofthe notuse e Min–Max 9–2878–1361–8 35–6976–136 26–8856–13838–8458–133 22–2358–21719–242 16–5181–13414–3772–1270–8 ncysubtest ntandthus d e a May 2015 ThirdGra M(SD) 9.36(3.85)8.68(12.33)5.39(1.43) 1.55(6.80)7.55(10.65) 4.20(10.81)0.70(14.32)4.82(10.68)1.43(14.04) 3.66(37.07)2.79(38.42)8.30(32.40) 5.28(5.97)6.06(9.78)7.96(4.25)2.03(9.83)4.72(1.88) ghtWordEffici dwerenotrelev 6 110 510 610610 111011 310210 Si an Downloaded by [Florida State University] at 04:47 1 TABLE1DescriptiveStatistics FirstGradeSecondGrade M(SD)Min–MaxM(SD)Min–Max 14.10(3.31)5–2317.13(3.44)5–25107.09(11.07)82–137108.89(11.42)76–1362.50(1.53)0–73.68(1.80)0–8 35.78(7.85)17–5745.69(6.78)26–66112.54(13.44)70–143109.62(10.63)72–136 34.98(16.56)3–7057.73(11.29)12–8199.72(17.19)55–144109.52(14.00)11–13834.94(16.65)3–7056.32(12.08)12–8399.46(17.50)36–142108.43(14.21)12–137 56.53(37.14)0–176108.81(37.35)11–20752.85(35.06)3–142100.77(38.03)9–20652.62(36.06)2–18492.72(30.00)10–197 21.06(8.52)1–3829.95(6.13)8–47108.54(10.46)75–132107.89(10.64)77–19318.01(5.13)6–3124.46(4.65)12–35104.38(13.12)68–136103.26(10.40)72–1253.26(1.82)0–85.05(1.80)1–8 ==TestsofAchievement–ThirdEdition;SSstandardscore;SWE=ncy;WRMT–RWoodcockReadingMasteryTest–Revised.WJ-IIILetterWordIdentificationisreportedfordescriptivepurposes, ListeningcomprehensionWJOralComprehensionWJOralComprehension(SS)ExperimentaltaskaWordreadingaccuracyWJLetterWordIdentificationWJLetterWordIdentification(SS)WordreadingfluencySWEForm1SWEForm1(SS)SWEForm2SWEForm2(SS)TextreadingfluencyORFPassage1ORFPassage2ORFPassage3ReadingcomprehensionWRMT-RPassageCompWRMT-RPassageComp(SS)WJPassageCompWJPassageComp(SS)Experimentaltask =Note.WJWoodcockJohnson=Efficiency;ORFOralReadingFlueaChildren’sperformancesonthe 231