Prosodic, or expressive, reading is considered to be one of the essential features of the achievement of reading fluency. The purpose of this study was to determine (a) the degree to which the prosody of syntactically complex sentences varied as a function of reading speed and accuracy and (b) the role that reading prosody might play in mediating individual differences in comprehension. Spectrographic analysis of 80 third graders' and 29 adults' reading of a syntactically complex text was carried out. Oral reading skill was measured through standardized assessments. Pitch changes (changes in fundamental frequency) and pause duration were measured for sentence-final words of basic declarative sentences, basic declarative quotatives, wh questions, and yes-no questions; words preceding commas in complex adjectival phrases; and words preceding phrase-final commas. Children who had quick and accurate oral reading had shorter and more adultlike pause structures, larger pitch declinations at the end of basic declarative sentences, and larger pitch rises at the end of yes-no questions. Furthermore, children who showed larger basic declarative sentence declinations and larger pitch rises following yes-no questions tended to demonstrate greater reading comprehension skills.
Keywordsprosody; comprehension; oral reading; fluency; punctuation Over the past 3 decades, our understanding of what constitutes fluent reading has expanded considerably. What once was characterized solely by fast and accurate word recognition has grown to include a number of component skills. Although differing definitions are available, there is general agreement as to the elements of fluent reading. Fluent reading is typically defined as reading text with speed, accuracy, and proper expression (National Reading Panel, 2000). Moreover, Rasinski (2004) referred to reading fluency as the reader's ability to develop control over surface-level text processing, so that he or she can focus on understanding the deeper levels of meaning embedded in the text. Thus, fluency is not considered an end in itself but rather is seen as a crucial bridge to comprehension (Fuchs, Fuchs, Hosp, & Jenkins, 2001;Prescott-Griffin & Witherell, 2004).Although most would concur that the definition of fluent reading should include expressiveness as well as quick and accurate reading, expressiveness is rarely defined. Dowhower (1991) described the expressiveness aspect of fluency as synonymous with prosody (a term that refers to appropriate phrasing, pause structures, stress, and rise and fall patterns) and emphasized the syntactically linked nature of prosody. Cowie, Douglas-Cowie, and Wichmann (2002), however, made a distinction among prosody, fluency, and expressiveness. In their research, Correspondence concerning this article should be addressed to Paula J. Schwanenflugel, Department of Educational Psychology, 325 Aderhold Hall, University of Georgia, Athens, GA 30602. E-mail: pschwan@uga.edu.
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