Preteaching unknown key words with incremental rehearsal to improve reading fluency and comprehension with children identified as reading disabled

Research has consistently demonstrated that strategic preteaching activities led to improved reading fluency, but lacked studies examining the effect on reading comprehension. The current study investigated the effect of teaching unknown key words as a preteaching strategy with 20 students identified as learning disabled in basic reading skills and reading comprehension. This strategy led to improvement in reading fluency and comprehension with effect sizes of .38 and 1.76, respectively. Future research is needed to examine the effect of preteaching frequently occurring words, using additional control and experimental passages, using a time delay between administrations, and the role this strategy could play in a consultative model. Limitations of the current study are discussed.     

A comparison of short-term memory tests as predictors of reading achievement for learning-disabled and educable mentally retarded students

Poor performance' on short-term memory (STM) tasks has been associated with reading difficulties. However, little research has been devoted to delineating the STM tests that best predict this relationship. To gain insight into the relative efficacy of different STM tests to predict reading achievement, nine measures of STM frequently used by school psychologists were examined with a group of learning-disabled (n = 48) and educable mentally retarded (n = 34) students. The factor structure underlying the STM tasks was also investigated. The results indicated that not all of the STM tasks were significant (p < .05) predictors of reading. Stepwise regression analyses indicated that a sentence memory task was the best predictor for the learning-disabled students, whereas a letter sequences task was the best predictor of reading for the educable students. Factor analysis indicated that a language factor (auditory/verbal) and a non-verbal factor (visual/spatial) were the major components underlying performance on the STM measures. These findings were discussed in the context of the prediction of reading as a function of diagnostic group and the task structure of the STM tests.     

The effects of linearity on sentence comprehension in oral and silent reading

This study examined the effects of linearity of language (e.g., de Saussure, 1916/1972) on performance on a sentence comprehension task, manipulating (a) presentation method (simultaneous, phrase, or flow) and (b) reading method (oral or silent reading). The study also examined the predictive powers of the digit span test (DST) and the reading span test (RST) for task performance. Fifty‐four undergraduate and graduate students participated in the experiment. The results showed that the DST score predicted performance on both garden‐path (GP) and non‐garden‐path (NGP) sentences, whereas the RST score did so only for GP sentences. This suggests that the sentence comprehension task requires not only comprehension but also temporarily storing verbal information, and that the RST score reflects the degree of tolerance for deviation from linearity. The results also revealed that silent reading has an advantage over oral reading in simultaneous presentation and vice versa in flow presentation, whereas the difference between reading methods disappeared in phrase presentation. This suggests that oral and silent reading require different strategies to facilitate sentence comprehension.     

Learning style and intelligence of reading disabled students

This study examined the relationship between elements of the Learning Style Inventory and various scales of the WISC-R for reading disabled students. Previous research generally suggests that reading disabled students have preferences that tap the visual-spatial domain and have higher WISC-R Performance Scale and subtest scores than Verbal Scale and subtest scores. Subjects with IQs of 90 or better on either the Verbal or Performance Scales of the WISC-R and a consistency score of 75 or better on the inventory were selected. Contrary to what might be expected, data generally showed a nonmeaningful pattern of correlations between scales of the Learning Style Inventory and WISC-R Performance-type functioning. However, as an important part of the validation of the inventory, lack of association between the two can be interpreted as support for its construct validity.     

A validity study of the slosson intelligence test for use with educable mentally retarded students

The validity of the Slosson Intelligence Test (SIT) was investigated with two age groups of EMR children. The Stanford-Binet and WISC served as concurrent validating criteria. The SIT correlated significantly with the Binet although the SIT mean IQ was significantly higher. No significant differences were found between standard deviations or mental ages of the two tests. The SIT correlated significantly with WISC verbal and full scale with no significant differences found between standard deviations. The SIT mean IQ was significantly below that of WISC verbal, performance, and full scale. Implications for school psychologists are given.     

Effects of massed versus distributed practice on gross and fine motor proficiency of educable mentally handicapped adolescents

Gross and fine motor proficiency were studied in a sample of 52 educable mentally handicapped students (M = 15.8 yr.), half of whom were assigned to 15 30-sec. trials, a relatively massed practice schedule with 5 sec. between trials, and half to a distributed practice schedule with 30-sec. rests. 5 trials were given 24 hr. later. All subjects performed the stabilometer balance task to measure gross motor proficiency and a 45-rpm pursuit rotor task to measure fine motor proficiency. No significant differences with regard to the practice schedule used early in learning were found, however, boys scored significantly higher on the pursuit rotor than girls.     

The utility and accuracy of oral reading fluency score types in predicting reading comprehension

This study used data from the Dynamic Indicators of Basic Early Literacy Skills (DIBELS; Good & Kaminski, 2002) oral reading fluency (ORF) probes to examine variation among different ORF score types (i.e., the median of three passages, the mean of all three passages, the mean of passages 2 and 3, and the score from passage 3) in predicting reading comprehension as a function of student reading fluency level and to compare the screening accuracy of these score types in predicting student reading comprehension. The results revealed that the relation between oral reading fluency and reading comprehension varied as a function of students' oral reading fluency and that different score types had varying predictive validity for year-end reading comprehension. The mean of all three passages demonstrated a marginally better balance in screening efficiency from September to December of grade one (especially for low-performing students), whereas in grades two and three, the median score was the best predictor. Furthermore, across all grades, increasing reading rates were observed for the three administered passages within an assessment period. The observed patterns mimicked previous experimental studies (Francis et al., 2008; Jenkins, Graff, & Miglioretti, 2009), suggesting that practice effects are an important consideration in the administration of multiple passages assessing oral reading fluency.     

BIP-Bender protocols of learning disabled and regular education students

20 learning disabled and 20 normal elementary school children took the Bender Visual-Motor Gestalt Test twice, once under standard conditions and again using Background Interference Procedure paper. Based on Koppitz's scoring system, the disabled pupils did equally poorly on both modes but performed significantly worse than the normal children when given the standard Bender first. No other differences were found. Other scoring methods are suggested for investigation.     

Perceptual learning by educable mentally retarded, average, and gifted children of primary school age

A match-to-sample task and a preference-ranking procedure were used to provide predifferentiation experiences on a color discrimination for 6- and 8-yr.-old children. The subjects included an educable mentally retarded 8-yr.-old group, an average 8-yr.-old group, a gifted 6-yr.-old group, and an average 6-yr.-old group. Mental age was the best predictor of success on task. A significant interaction of sex and teaching method suggests an advantage of girls in this group in instructional situations in which the perceptual learning task and testing tasks are not exactly the same. Girls did better than boys when a different response for task content was required in testing from that in teaching. Boys and girls performed similarly when the training task was the same as the testing task.     

A review of research and theory on the relation between oral reading rate and reading comprehension

We review the conceptual and empirical literature on the relation between oral reading rate and reading comprehension. Three lines of conceptual analysis converge on this relation: (a) application of basic behavior analytic principles suggests that fluent decoding should produce better reading comprehension through direct and indirect relations, (b) behavior analytic understanding of the importance of the rate of behavior as developed by Skinner, Lindsley and Haughton implies that higher reading rate contributes to improved comprehension, and (c) cognitive theory of automaticity explicitly states that high rate reading sets the stage for effective comprehension. A wealth of correlational evidence indicates that reading rate and reading comprehension covary. These results have been replicated across elementary grades and across a variety of measures of reading comprehension. However, experimental analyses have not convincingly demonstrated a functional relation between the two. Experimental work has yielded results that are mixed at best. Examination of experimental design issues shows that although this is not a simple relation to investigate, behavior analysts can make major contributions to understanding the possible functional relation between reading rate and reading comprehension.     

Inferred brain hemispheric preference and behavior of learning disabled students

Correlations between teachers' ratings of behavior and a paper-and-pencil score for brain hemispheric preferences were generated for 38 learning disabled and 38 nonlearning disabled children in Grades 3 to 6, to identify previously described relationships for nonhandicapped children. Also, the children were compared on scores for brain hemispheric preference. Only one correlation between the teachers' ratings of behavior and hemispheric preference was noted for each group. Also, F tests indicated no difference in hemispheric preferences between the groups.     

Classroom behavior and the academic progress of learning disabled students

A total of 43 learning disabled (LD) students who were identified in grades 1–3 were followed up in their second year of special education services. Teachers completed the Classroom Behavior Inventory (CBI) for each LD student and for randomly selected classmates, and both groups of students were observed with the SCAN system in regular classroom settings. Group differences in teacher perceived task orientation, independence, and verbal expressiveness replicated previous findings with the CBI for this LD sample. SCAN observations partially replicated previous results in that LD children interacted with teachers more often than classmates. Multiple regression analyses indicated that both measures of behavior were predictive of reading achievement during year 1 when the LD children were identified, and that the CBI predicted academic progress from one year to the next. Both teacher ratings and observational evidence converged on the importance of task-oriented behavior, independent functioning, and socially appropriate behavior in understanding the poor achievement of LD students.     

Individual differences in susceptibility to the effects of speech on reading comprehension

Individuals with high working memory capacity (WMC) are less distracted by task‐irrelevant speech than others. The mechanism behind this relationship, however, is not well understood, and it has only been found in a few paradigms. We used a Number updating task to measure WMC and two suppression mechanisms (immediate and delayed), and tested how they were associated with individual differences in susceptibility to the effects of speech on reading comprehension. The results revealed a negative relationship between WMC and susceptibility to speech distraction. Of the two suppression mechanisms, only immediate suppression was associated with speech distraction, suggesting that susceptibility to distraction is determined by the ability to immediately suppress the irrelevant speech. Furthermore, the relationship between WMC and speech distraction was mediated by the immediate suppression mechanism. The implications of these results and possible explanations of similar results found in other paradigms are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

Television viewing habits of emotionally disturbed,learning disabled,and mentally retarded children

Two studies were conducted to compare the television viewing habits of handicapped and nonhandicapped children. In Study 1, one group (N = 38) of emotionally disturbed (ED), learning disabled (LD), and educable mentally retarded (EMR) children and two groups of matched controls comprised of nonhandicapped peers were interviewed about their television viewing habits. In Study 2, 42 ED boys and 42 non-ED boys completed a television program diary. The studies found that handicapped children watch more television overall and more aggression-laden programs (i.e., crime dramas and cartoons) than nonhandicapped children. The potential impact of viewing television aggression on the behavior of handicapped children is discussed.