This thesis systematically examined the link between developmental dyscalculia, a specific learning difficulty of mathematics, and mathematics anxiety, a negative emotional reaction to mathematics tasks. The link between these maths learning issues was examined by measuring their prevalence in large samples of English primary (N = 1004; N= 830) and secondary school (N = 927) students. Gender differences were also explored. Systematically varying diagnostic criteria for dyscalculia revealed that its prevalence ranged between 0.89-17.23 percent. When absolute performance thresholds were used, there was no gender difference in dyscalculia prevalence. The association of mathematics performance with other cognitive skills and mathematics anxiety was investigated longitudinally in subsamples of children with dyscalculia (n =10), typical mathematics performance (n=10) and high maths ability (n = 11). 80 percent of the children in the dyscalculia group still met the criteria for diagnosis at the final time point. Mathematics performance was positively associated with working memory performance and negatively associated with mathematics anxiety. Furthermore, children with dyscalculia had higher maths anxiety than the other two groups. The relationship between dyscalculia and high maths anxiety was estimated in a larger sample (N = 1757). Relatively few children with dyscalculia had high maths anxiety and the majority of students with high maths anxiety in fact had mathematics performance within or above the average range. Girls had higher maths anxiety than boys, and more girls had both dyscalculia and maths anxiety than boys. There was an expected negative correlation between maths anxiety and maths performance in the total sample, but this correlation was negligible in the children with dyscalculia. Collectively, these results suggest that cognitive and emotional mathematics problems are dissociable, and indicate that children with dyscalculia and maths anxiety likely require different types of intervention. Furthermore there appears to be no gender difference in maths performance or in the prevalence of dyscalculia. However, girls have higher maths anxiety than boys, and are more likely to be affected by maths anxiety alongside developmental dyscalculia. Maths anxiety may be a potential explanation for the underrepresentation of females in careers involving mathematics.

The Field Study was designed to investigate some aspects of content validity of a specially designed Draft Manual for Diagnostic Procedures in Reading. A copy of the Manual is available separately, but relevant sections of it are appended to this Report. The Draft Manual for Diagnostic Procedures in Reading (D.M.D.P.R.) was issued to seventeen students enrolled in the Graduate Diploma in Special Education. These students were completing the unit, Curriculum Design in Language and Reading. The D.M.D.P.R. was compiled as a trial testing instrument which could be used by the students in their course-work on diagnosis of reading difficulties. The manual contains three sections, listed below, which are germane to this study. This Report will focus upon the procedures of testing which were taught and practised in, and the results obtained from, trial testing by the writer and the students within the framework of the Curriculum Design in Language and Reading (C.D.L.R.) unit. The three sections of the D.M.D.P.R. which are the subject of this study are: 1. Diagnostic Procedures in the Assessment of Reading Readiness. 2. A Rationale for the Measurement of Reading Performance. 3. The Principles, Procedures and Application of Miscue Analysis in the Diagnosis of Reading Difficulties. The Report will describe and analyse the findings obtained from Sections 1 and 3. in which information has been obtained from the course participants in their use of the D.M.D.P.R. Section 2, an article on theoretical issues in diagnosis of reading processes, was included in the D.M.D.P.R. to explain to the participants the rationale of miscue analysis techniques. The explanatory and descriptive nature of that section will be referred to in this Report for reference purposes only. Report on Section 1 Section 1 of the D.M.D.P.R. is a series of five tests which were designed to trial a method of assessment of the developmental language and reading status of children aged between 5.6 and 7.5 years of age. The children were rated by their teachers in language and reading development on a five-point scale, which ranged from extremely poor, to below average, average, above average, and excellent. The tests were administered to nearly 200 children and data was obtained from 137 of these. The children comprise a sample who have been exposed to one, two or three years of reading readiness training and reading teaching in a wide variety of programs and systems. The primary purpose of designing the tests was to use criteria of performance which do not commonly appear in standardized, normative tests of reading readiness and reading development. The rationale of the tests was stated in the D.M.D.P.R. The Report reviews this rationale in Chapters I and II and the results obtained from the application of the trial tests in Chapter III. Report on Section 3 Section 3 of the D.M.D.P.R. proposes a system of diagnostic testing in reading, known as Miscue Analysis. The Report attempts to review, in descriptive terms, the patterns of error behaviour in reading which can be illustrated by the miscue analysis technique, and to describe the systems of analysis developed by the writer and unit participants in their investigations of 130 children who were described as low proficiency readers. This review is contained in Chapter IV. Because the miscue analysis technique is diagnostic in purpose, it would be inappropriate to describe the Section 3 program as experimental or empirical. Several insights into the uses of the miscue analysis technique were developed progressively in the C.D.L.R. unit and these procedures and uses will be the subject of the report. In summary, the overall purposes of the study were therefore two-fold: 1. to provide a group of specialist teachers in training with a manual of diagnostic procedures appropriate to the assessment of children's reading progress in early and later stages of reading development; and 2. to assess experimentally the validity of original test materials to be used in early reading stages, and to appraise descriptively the efficacy of a diagnostic procedure in reading in later reading stages.

Reading is one of the most important activities in most people’s life. For children, reading is a window to knowledge, good educational achievement and better job opportunities in the future. Thus reading fluency is a very important factor in the child’s education. Children and young adults with low vision usually use a close working distance to gain relative distance magnification. Unlike adults, they have active accommodation. Many studies, however, have shown that children and young adults with low vision have reduced accommodation response compared to the norms of their age. Reading additions (high plus lenses) can correct for this reduction in accommodation and may be an optimum method of prescribing magnification in younger adults with low vision. There have been no studies to verify the best method of prescribing reading additions in young adults with low vision and few studies of their effect on reading performance. This is the first study to compare different methods to determine reading additions and their effect on reading performance in young adults with low vision. The aims of the present study are 1) to investigate if three different methods to determine reading additions would lead to significantly different dioptric powers 2) to determine which method (if any) would lead to better reading performance. Reading performance was assessed by measuring the maximum reading speed, critical print size (CPS), print size threshold and the area under the reading speed curve. This was an experimental study involving thirty participants with low vision aged between 8 to 35 years. Participants were recruited from the Low Vision Clinic at the School of Optometry, University of Waterloo, Canadian National Institute for the Blind (CNIB) and the Vision Institute of Canada. All participants underwent a routine clinical examination including distance visual acuity, near visual acuity, Pelli-Robson contrast sensitivity, unilateral cover test, static retinoscopy, subjective refraction and measurement of the habitual reading distance. A questionnaire was used to determine their usage of any low vision aids, their perceived difficulty with reading and time spent reading. Reading additions were determined by 1) an objective method using Nott dynamic retinoscopy 2) an age-based formula 3) a subjective method based on the participant’s response to lenses. Reading tasks and dynamic retinoscopy were conducted at a fixed working distance of 12.5cm. Reading performance was assessed using MNREAD-style reading charts with each of the reading additions and without a reading addition, in a random order. Sentences were arranged in way that no sentence was repeated by the same participant. Participants were timed with a stop watch in order to calculate the reading speed in correct words per minute (CWPM). Reading speeds were plotted against print size to calculate the maximum reading speed, the critical print size, MNREAD threshold and the area under the reading speed curve. The participant’s mean age was 16 (± 6) years. There were equal number of males and females. The mean distance visual acuity of the tested eye ranged from 0.357 to 1.184 logMAR with a mean of 0.797 ± 0.220 logMAR. The near visual acuity ranged between 0.301 to 1.301 logMAR with a mean of 0.80 ± 0.26 logMAR. There were six participants who already had a reading addition. Maximum reading speed ranged between 52 to 257 wpm (165 ± 61 wpm). Critical print size ranged between 0.325 to 1.403 logMAR (0.965 ± 0.279 logMAR). Repeated measures ANOVA on the whole group showed that there was a significant difference between the reading additions (p=0.001). The retinoscopy reading addition power was significantly lower than the age add (p=0.002) and the subjective add (p=0.038). Repeated measures ANOVA did not show any improvement of any of the reading measures with the reading additions compared to without the reading addition. A re-analysis was undertaken excluding participants who had normal accommodation at 12.5cm. The results of repeated measures ANOVA showed that there was no significant difference in the dioptric powers obtained by the three methods, although, all reading addition power were significantly greater than zero (t-test <0.0005). There was a significant difference in the area under the reading speed curve (p=0.035), which was greater with the subjective addition than with no reading addition (p=0.048). The MNREAD threshold significantly improved with the age addition compared to no addition (p=0.012). There was a large variability between the participants in their response to a reading addition. Analysis of individual data showed that some participants showed a clear improvement in reading performance with a reading addition. Other participants did not demonstrate any obvious improvement in reading performance with reading additions. Of those participants who showed an improvement, all but one participant had abnormal accommodation. However, not all participants who did not show an improvement had normal accommodation. Univariate analysis and forward step-wise linear regression analysis were used to investigate if any improvement in reading performance and the habitual reading performance without a reading addition could be predicted by factors that were measured in the study. These factors included distance visual acuity, near visual acuity, contrast sensitivity, lag of accommodation, age, time spent on reading each day, perceived difficulty of reading regular print and whether or not the participant received training for the usage of his/her low vision aids. Improvement in reading performance could not be predicted by any of these factors. Habitual reading performance without a reading addition was correlated with some factors. Univariate analysis showed that critical print size was associated with MNREAD threshold (r=0.904. p<0.0005), distance visual acuity (r=0.681, p<0.0005) and contrast sensitivity (r=-0.428, p=0.018) and MNREAD threshold without an addition was associated with the contrast sensitivity (r=-0.431, p=0.017,) and distance visual acuity (r=0.728, p<0.0005). Difficulty of reading correlated with near visual acuity (Spearman correlation coefficient=0.620, p=0.0009), MNREAD threshold (Spearman correlation coefficient=0.450, p=0.02) and maximum reading speed (Spearman correlation coefficient=-0.472, p=0.014). Time spent on reading each day correlated with the area under the reading speed curve (Spearman correlation coefficient=0.659, p=0.0024). The multiple regression analysis showed that MNREAD threshold was best predicted by distance visual acuity (R=0.728, p <0.0005), critical print size could be predicted by distance visual acuity (R=0.681, p <0.0005) and age (R=0.748, p=0.022) and the power of the subjective addition could be predicted by age (R=0.583, p=0.001) and near visual acuity (R=0.680, p=0.028). There was evidence that a reading addition improved reading performance as measured by the area under the curve and MNREAD (reading acuity) thresholds, but this was not predicted by any visual factor, except that all those who gained improvement had poor accommodation. Therefore, it is recommended that an eye care practitioner should demonstrate a reading addition in a low vision assessment of children and young adults, particularly with patients who have reduced accommodation.

This study aimed to examine the relationship of background knowledge in relation to topic interest and reading performance of English language learners at TOBB University of Economics and Technology. For that, a reading interest questionnaire and three reading comprehension tests, which were accompanied with a 2-item background &amp / interest questionnaire, were developed by the researcher. These instruments were implemented on 75 English language learners studying at TOBB ETU Preparatory School. The results obtained from the instruments were analyzed through SPSS 15.0. In analyzing the data, descriptive statistics as average and standard deviation besides inferential statistics as one-way ANOVA and Spearman&rsquo / s correlation test were used. The results of the study revealed that there is a significant difference among the three reading performance scores of the language learners. Besides, the correlation of topic background knowledge and interest is highlighted for each of three reading comprehension tests, so are the significant relationships of (a) background knowledge and reading performance as well (b) topic interest and reading performance also among the results for the moderate-interest &amp / background knowledge and high- interest &amp / background knowledge tests.

Reading is one of the most important activities in most people’s life. For children, reading is a window to knowledge, good educational achievement and better job opportunities in the future. Thus reading fluency is a very important factor in the child’s education. Children and young adults with low vision usually use a close working distance to gain relative distance magnification. Unlike adults, they have active accommodation. Many studies, however, have shown that children and young adults with low vision have reduced accommodation response compared to the norms of their age. Reading additions (high plus lenses) can correct for this reduction in accommodation and may be an optimum method of prescribing magnification in younger adults with low vision. There have been no studies to verify the best method of prescribing reading additions in young adults with low vision and few studies of their effect on reading performance. This is the first study to compare different methods to determine reading additions and their effect on reading performance in young adults with low vision. The aims of the present study are 1) to investigate if three different methods to determine reading additions would lead to significantly different dioptric powers 2) to determine which method (if any) would lead to better reading performance. Reading performance was assessed by measuring the maximum reading speed, critical print size (CPS), print size threshold and the area under the reading speed curve. This was an experimental study involving thirty participants with low vision aged between 8 to 35 years. Participants were recruited from the Low Vision Clinic at the School of Optometry, University of Waterloo, Canadian National Institute for the Blind (CNIB) and the Vision Institute of Canada. All participants underwent a routine clinical examination including distance visual acuity, near visual acuity, Pelli-Robson contrast sensitivity, unilateral cover test, static retinoscopy, subjective refraction and measurement of the habitual reading distance. A questionnaire was used to determine their usage of any low vision aids, their perceived difficulty with reading and time spent reading. Reading additions were determined by 1) an objective method using Nott dynamic retinoscopy 2) an age-based formula 3) a subjective method based on the participant’s response to lenses. Reading tasks and dynamic retinoscopy were conducted at a fixed working distance of 12.5cm. Reading performance was assessed using MNREAD-style reading charts with each of the reading additions and without a reading addition, in a random order. Sentences were arranged in way that no sentence was repeated by the same participant. Participants were timed with a stop watch in order to calculate the reading speed in correct words per minute (CWPM). Reading speeds were plotted against print size to calculate the maximum reading speed, the critical print size, MNREAD threshold and the area under the reading speed curve. The participant’s mean age was 16 (± 6) years. There were equal number of males and females. The mean distance visual acuity of the tested eye ranged from 0.357 to 1.184 logMAR with a mean of 0.797 ± 0.220 logMAR. The near visual acuity ranged between 0.301 to 1.301 logMAR with a mean of 0.80 ± 0.26 logMAR. There were six participants who already had a reading addition. Maximum reading speed ranged between 52 to 257 wpm (165 ± 61 wpm). Critical print size ranged between 0.325 to 1.403 logMAR (0.965 ± 0.279 logMAR). Repeated measures ANOVA on the whole group showed that there was a significant difference between the reading additions (p=0.001). The retinoscopy reading addition power was significantly lower than the age add (p=0.002) and the subjective add (p=0.038). Repeated measures ANOVA did not show any improvement of any of the reading measures with the reading additions compared to without the reading addition. A re-analysis was undertaken excluding participants who had normal accommodation at 12.5cm. The results of repeated measures ANOVA showed that there was no significant difference in the dioptric powers obtained by the three methods, although, all reading addition power were significantly greater than zero (t-test <0.0005). There was a significant difference in the area under the reading speed curve (p=0.035), which was greater with the subjective addition than with no reading addition (p=0.048). The MNREAD threshold significantly improved with the age addition compared to no addition (p=0.012). There was a large variability between the participants in their response to a reading addition. Analysis of individual data showed that some participants showed a clear improvement in reading performance with a reading addition. Other participants did not demonstrate any obvious improvement in reading performance with reading additions. Of those participants who showed an improvement, all but one participant had abnormal accommodation. However, not all participants who did not show an improvement had normal accommodation. Univariate analysis and forward step-wise linear regression analysis were used to investigate if any improvement in reading performance and the habitual reading performance without a reading addition could be predicted by factors that were measured in the study. These factors included distance visual acuity, near visual acuity, contrast sensitivity, lag of accommodation, age, time spent on reading each day, perceived difficulty of reading regular print and whether or not the participant received training for the usage of his/her low vision aids. Improvement in reading performance could not be predicted by any of these factors. Habitual reading performance without a reading addition was correlated with some factors. Univariate analysis showed that critical print size was associated with MNREAD threshold (r=0.904. p<0.0005), distance visual acuity (r=0.681, p<0.0005) and contrast sensitivity (r=-0.428, p=0.018) and MNREAD threshold without an addition was associated with the contrast sensitivity (r=-0.431, p=0.017,) and distance visual acuity (r=0.728, p<0.0005). Difficulty of reading correlated with near visual acuity (Spearman correlation coefficient=0.620, p=0.0009), MNREAD threshold (Spearman correlation coefficient=0.450, p=0.02) and maximum reading speed (Spearman correlation coefficient=-0.472, p=0.014). Time spent on reading each day correlated with the area under the reading speed curve (Spearman correlation coefficient=0.659, p=0.0024). The multiple regression analysis showed that MNREAD threshold was best predicted by distance visual acuity (R=0.728, p <0.0005), critical print size could be predicted by distance visual acuity (R=0.681, p <0.0005) and age (R=0.748, p=0.022) and the power of the subjective addition could be predicted by age (R=0.583, p=0.001) and near visual acuity (R=0.680, p=0.028). There was evidence that a reading addition improved reading performance as measured by the area under the curve and MNREAD (reading acuity) thresholds, but this was not predicted by any visual factor, except that all those who gained improvement had poor accommodation. Therefore, it is recommended that an eye care practitioner should demonstrate a reading addition in a low vision assessment of children and young adults, particularly with patients who have reduced accommodation.

No description available.

No description available.

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Over the last decade, the idea of providing students with choices in their learning experience has attracted academic interest (Flowerday & Shraw, 2000; Katz & Assor, 2007; Patall, Cooper, & Robinson, 2008). Although some previous research has suggested that choice is beneficial to language learning, other research has indicated that choice has negligible (Iyengar & DeVoe, 2003) or even damaging effects (D’Ailly, 2004; Stefanou, Perencevich, DiCintio, & Turner, 2004) on language acquisition. Considerable differences in the focuses of previous research can explain the conflicting results of these choice studies (Iyengar & DeVoe, 2003; Schwartz, 2004); however, researchers agree that choice is closely associated with motivation (Stefanou et al., 2004). For instance, various motivational models, such as self-determination theory (Deci & Ryan, 2000), include the concepts of choice, autonomy, and control as key elements of intrinsic motivation and performance. This study had three main purposes, the first of which was to quantitatively examine the relationships among Reading Anxiety, Autonomy, Interest, Reading Self- Efficacy, and Reading Proficiency in Japanese EFL students in a first-year pre-intermediate reading course. The second purpose was to quantitatively examine the effect of having No Choice, Option Choice, and Active Choice (Reeve, Nix, & Hamm, 2003) on Reading Anxiety, Reading Autonomy, Reading Interest, Reading Self-Efficacy, and reading performance over one academic year in a foreign language reading curriculum. The final purpose was to qualitatively corroborate and support the quantitative findings through a series of structured interviews based on students’ beliefs and attitudes toward the provision of choice in the reading curriculum. A quantitative quasi-experimental design supported by a qualitative phenomenological component was used during the year-long longitudinal study with 201 first-year Japanese EFL students at a private university in Japan. Nine intact classes were randomly assigned into three groups: No Choice (n = 66), Option Choice (n = 67), and Active Choice (n = 68), as defined by Reeve et al. (2003). Affective Variable Questionnaires were administered to measure the levels of Reading Anxiety, Reading Autonomy, Reading Interest, and Reading Self-Efficacy before, during, and after a 32-week treatment. The results of reading performance measures, including Vocabulary Definition and Vocabulary in Context quizzes, Intensive Reading tests, Extensive Reading quizzes, Timed Reading assignments, Composite TOEFL, and TOEFL Reading component scores were tracked over the academic year. The results showed low to medium Pearson correlations ranging between r = - .39 to r = .29 among Reading Anxiety, Reading Autonomy, Reading Interest, and Reading Self-Efficacy. In addition, a stable, significant relationship was found between Reading Self-Efficacy and Reading Proficiency, as measured by students’ TOEFL scores and TOEFL Reading Component scores at the start and end of the academic semester. Initially, no such relationship was found between Reading Anxiety, Reading Autonomy, Reading Interest, and Reading Proficiency. However, by the end of the academic year, significant correlations were found among the Reading Autonomy, Reading Interest, Composite TOEFL, and TOEFL Reading component scores. The results indicated significant changes in the affective variables within each group over the academic year. Over the year, significant decreases in Reading Anxiety, and significant increases in Reading Self-Efficacy in each of the three groups were particularly salient. In addition, there were significant changes in many of the Reading Performance measures for each of the groups; however, only the Active Choice group had significant changes in all seven Reading Performance measures over the year. In terms of the effect of choice on the affective variables, students in both the Active Choice and the Option Choice groups had significantly higher Autonomy gains than students in the No Choice group over the academic year. Thus, giving students any type of choice in their reading curriculum exerted a positive effect on Reading Autonomy. With regards to the effect of choice on reading performance, mixed results were found in the reading components among the three groups. First, in the Intensive Reading and Timed Reading components, students in the Active Choice group performed significantly better than students in the Option Choice and No Choice groups. This finding indicated that when choice is given to students, it is necessary that the locus of control be with the student. With respect to Vocabulary Definitions and Vocabulary in Context components, both the Active Choice and Option Choice groups had significantly higher scores than the No Choice group. In other words, any choice was considered better than no choice. The type of choice had no effect on the Vocabulary components. In Extensive Reading, the Active Choice group significantly outperformed the No Choice group in the Extensive Reading quizzes; however, the Option Choice group was not significantly different from the other two groups. The results indicated that only autonomous choice led to greater self-determination, and increases in performance. Finally, no differences were found among the three groups in the Composite TOEFL scores and the TOEFL Reading component scores. The quantitative findings were corroborated by interviews with 18 students with a wide range of motivation and reading performance, as measured by the Affective Variables Questionnaire and the reading performance measures. The students were interviewed about the treatment process and their feelings about having choice in the reading curriculum. Common themes derived from the interview data indicated that choice affected students’ sense of Reading Autonomy. A common pattern emerged from the data indicating that students in the Active Choice group with lower levels of affect and reading performance were less comfortable making choices than students with higher levels of affect and reading performance abilities. Additionally, students in the No Choice group with higher levels of affect and reading performance were frustrated by the lack of choice in the reading course. The study contributed four unique points to the field of choice in language learning. First, choice was found to increase students’ sense of Reading Autonomy, a key component in intrinsic motivation and successful learning (Littlewood, 1999). Next, having any type of choice was found to be beneficial in Vocabulary acquisition. Moreover, only autonomous choice was found to be advantageous in the more complex tasks of Intensive Reading, Extensive Reading, and Timed Reading. Finally, the benefits of choice did not extend to performance on the Composite TOEFL and TOEFL Reading components. The testing environment and the lack of choice available in standardized testing were demotivating and contributed to a decrease in reading performance. The mixed results of this study indicate that choice is a complex phenomenon. The field of choice in education and language learning offers a wealth of teaching and research possibilities for future study. / Teaching & Learning

Yes / Viewing one’s smartphone whilst walking commonly leads to a slowing of walking. Slowing walking-speed may occur because of safety concerns or because of visual constraints. We determine how walking-induced phone motion affects the ability to read on-screen information. Phone-reading performance (PRP) was assessed whilst participants walked on a treadmill at various speeds. The fastest speed was repeated, wearing an elbow-brace (Braced) or with the phone mounted stationary (Fixed). An audible cue (‘text-alert’), indicated participants had 2 seconds to lift/view the phone and read aloud a series of digits. PRP was the number of digits read correctly. Each condition was repeated 5 times. 3D-motion analyses determined phone-motion relative to the head, from which the variability in acceleration in viewing distance, and in the gaze angles in the up-down and right-left directions were assessed. A main-effect of condition indicated PRP decreased with walking speed; particularly so for the Braced and Fixed conditions (p=0.022). Walking condition also affected the phone’s relative motion (p / Research Development Fund Publication Prize Award winner, Oct 2021.