Thesis advisor: Barbara E. Wolfe / Postoperative cognitive dysfunction (POCD) is characterized by a decline in cognitive performance following anesthesia and surgery and is a major cause of morbidity and mortality in the postoperative period. Moreover, studies suggest that patients who develop POCD may be at higher risk for cognitive decline later in life. POCD is of critical importance in relation to independent living, need for care, personal and economic cost, and quality of life. The majority of studies to date examine risk factors, prevalence, and complications associated with POCD. There is a lack of effective intervention strategies being developed to promote improved cognitive processing in this patient population. The primary aim of this study was to examine the feasibility and acceptability of a cognitive training intervention (CTI) for postoperative cardiac surgical patient. Feasibility was examined by conducting an attrition analysis to compare percent of attrition between intervention and control groups. A chi-square was conducted to answer the research question examining the difference between groups on attrition from study. Acceptability was examined by the administration of a "feasibility and acceptability" questionnaire, which was a 15-item questionnaire specific to the intervention. Fifteen one-sample t tests were used to determine acceptability of the intervention in the treatment population. The secondary purpose of the study was to investigate the preliminary effect of the CTI on cognitive outcomes following cardiac surgery. A randomized controlled, single-blind, repeated measures design was used to test the hypothesis that following cardiac surgery, patients who receive a 6-week CTI when compared with those who receive usual care will demonstrate a significantly greater improvement in cognitive status when comparing discharge scores to scores at 6 weeks and 3 months postoperatively. Collection of data from 53 patients who underwent cardiac surgery was conducted from May 2008 to January 2010 at Catholic Medical Center in Manchester, NH. Factorial Analyses of Variance were conducted to answer the research question assessing the effectiveness of a cognitive training intervention (CTI) on cognitive outcomes following cardiac surgery. However given assumptions of ANOVA were violated and non parametric statistics including two Kruskall Wallis H tests for independent samples at each assessment period as well as two Wilcoxon's signed ranks tests for related samples for each group were conducted. The results of the chi-square were not significant, x2(1) = 0.95, p = .329, suggesting no relationship exists between withdrawn participants and group. After Bonferroni adjustment the results of the fifteen one-sample t tests on the feasibility questionnaire (Q1-Q15) for the intervention group reveal questions 2-8, 10, 14 and 15 have a larger mean compared to the neutral median value of 3.0, suggesting that participants tended toward a high level of acceptability over neutrality. Wilcoxon signed rank test on TICS scores by control group and time period (posttest vs. six week follow up and posttest vs. three month follow up) revealed a significant main effect by time period, p< .01 at both time periods. Wilcoxon signed rank test on TICS scores by experimental group and time period (posttest vs. six week follow up and posttest vs. three month follow up) revealed a significant main effect by time period, p< .01 at both time periods. Kruskall Wallis test at six week follow up and three month follow up by group (control vs. experimental) was not significant, x2 (1) = 0.01, p = .934, and x2 (1) = 0.02, p = .891 respectively suggesting no statistical difference at six week follow up by group. The Wilcoxon signed rank on TICS by group and time period (six week follow up vs. 3 month follow up) was not significant (p=.274) and the Kruskall Wallis test at three month follow up by group (control vs. experimental) was not significant, x2 (1) = 0.02, p = .891, suggesting no statistical difference at three month follow up by group. The results of this study suggest that a CTI is feasible to conduct and acceptable to patients following cardiac surgery. Results of the preliminary effect of the CTI suggest that cognitive performance improves over a six-week period following cardiac surgery independent of the CTI and there are no significant changes from the six-week to the three-month period. Preliminary findings yield further inquiry into cognitive enhancing interventions in the cardiac surgical patient. / Thesis (PhD) — Boston College, 2010. / Submitted to: Boston College. Connell School of Nursing. / Discipline: Nursing.

Analgesic products can produce serious side effects. Because potent analgesics are not under medical surveillance but are available to the public without a medical prescription, any attempt to influence consumer behaviour in relation to these products must be via interventions at pharmacist level. The Australian government is now pressuring the pharmacy profession to monitor effectively the use of such non-prescription medication. The aim of this study was to train community pharmacists on brief intervention strategies for use in a pharmacy setting in relation to combination analgesic products. Focus groups showed that participants had concerns about adopting confrontational counselling styles, as they feared this would antagonise consumers leading to loss of patronage without having an impact on consumer behaviour. This concern was later reinforced by consumer interviews, which showed that a significant proportion of respondents thought that the use of non-prescription analgesics was their responsibility. A protocol for the sales of analgesic products was designed with these issues in mind. The transtheoretical model of change (TTM) and motivational interviewing were selected as theoretical frameworks, as they take into account differences among consumers in motivation and in intention to change behaviour and are congruent with pharmacists' concerns. Consumer-centred intervention strategies were tailored to the individual consumer according to his/her readiness to change. This approach was borrowed from the area of smoking secession in which it has been related to positive clinical outcomes. The assumption was made that TTM-based intervention would also be effective in a pharmacy setting in relation to analgesic products. In the initial pilot study, community pharmacists who simply attended a workshop in the cognitive-behavioural intervention strategies failed to incorporate the newly acquired skills to their practice and consequently lost their proficiency. In the subsequent pilot study, when the workshop was followed by ongoing on-site training with immediate feedback and coaching through the use of pseudo-patron visits, the investigator was able to shape community pharmacists' practice behaviour in relation to the monitoring of pharmacist only analgesic products. The methodology was then refined and in the final study trained pharmacists were significantly more likely than control pharmacists and baseline to engage in a number of behaviours related to the study intervention. These included handling the sales of pharmacist only analgesics themselves, identifying inappropriate use, assessing readiness to change, and delivering an intervention according to the consumer's readiness to change. The results suggested that in pharmacy practice post qualifying therapeutic skill transfer is not achieved by workshop presentation alone. Modelling of the desired behaviour involving reinforcement and feedback is necessary.

Analgesic products can produce serious side effects. Because potent analgesics are not under medical surveillance but are available to the public without a medical prescription, any attempt to influence consumer behaviour in relation to these products must be via interventions at pharmacist level. The Australian government is now pressuring the pharmacy profession to monitor effectively the use of such non-prescription medication. The aim of this study was to train community pharmacists on brief intervention strategies for use in a pharmacy setting in relation to combination analgesic products. Focus groups showed that participants had concerns about adopting confrontational counselling styles, as they feared this would antagonise consumers leading to loss of patronage without having an impact on consumer behaviour. This concern was later reinforced by consumer interviews, which showed that a significant proportion of respondents thought that the use of non-prescription analgesics was their responsibility. A protocol for the sales of analgesic products was designed with these issues in mind. The transtheoretical model of change (TTM) and motivational interviewing were selected as theoretical frameworks, as they take into account differences among consumers in motivation and in intention to change behaviour and are congruent with pharmacists' concerns. Consumer-centred intervention strategies were tailored to the individual consumer according to his/her readiness to change. This approach was borrowed from the area of smoking secession in which it has been related to positive clinical outcomes. The assumption was made that TTM-based intervention would also be effective in a pharmacy setting in relation to analgesic products. In the initial pilot study, community pharmacists who simply attended a workshop in the cognitive-behavioural intervention strategies failed to incorporate the newly acquired skills to their practice and consequently lost their proficiency. In the subsequent pilot study, when the workshop was followed by ongoing on-site training with immediate feedback and coaching through the use of pseudo-patron visits, the investigator was able to shape community pharmacists' practice behaviour in relation to the monitoring of pharmacist only analgesic products. The methodology was then refined and in the final study trained pharmacists were significantly more likely than control pharmacists and baseline to engage in a number of behaviours related to the study intervention. These included handling the sales of pharmacist only analgesics themselves, identifying inappropriate use, assessing readiness to change, and delivering an intervention according to the consumer's readiness to change. The results suggested that in pharmacy practice post qualifying therapeutic skill transfer is not achieved by workshop presentation alone. Modelling of the desired behaviour involving reinforcement and feedback is necessary.

The swimming track start is a complex motor skill that utilizes asymmetric lower limb action. The purpose of this study was to explore whether it could be optimized by applying the commonly accepted view that there are asymmetries in the function and behaviors of the lower limbs. Initially, the study aimed to examine the relationship between various measures of lower limb asymmetry and the swimmers' preferences for forward foot placement in the swimming track start. Participants underwent a 7 week training period whereby both the left foot forward (LFF) and the right foot forward (RFF) track starts were practiced. The philosophy behind this training protocol was to ensure that participants received equal practice with the preferred and non-preferred stance so that a dominant stance, if it existed, could emerge. Consequently, the relationships between the dominant track start stance and the lower limb asymmetry measures could be determined more accurately. Participants were male (N=11) and female (N=11) swimmers, aged 12-16 years, from the UWA-Uniswim National Age Squad. Kinetic and kinematic data were collected for the track start prior to and following the 7 week training intervention. The intervention was finished when a participant had completed approximately 14 dive sessions where both the LFF and RFF track starts were practiced. The performance criterion measure was time to 5 m. Despite significant differences in vertical force and velocity contributions following the intervention, time to 5 m did not improve for either the LFF or the RFF track start. Four different measures of lower limb asymmetry were collected, including footedness, the preferred track start stance, and the dominant take-off limb for the unilateral and bilateral counter-movement jump (CMJ). Sixteen of 22 participants displayed changes in their dominant track start stance. Eleven participants showed biases for one stance (6 for the LFF & 5 for the RFF), and 11 participants remained or became more symmetrical. Results indicated that the preferred track start stance was the only measure of asymmetry that was significantly related to track start performance (x2[2]= 6.71, p=.04 for pre-intervention & x2[2]=7.77, p=.02 for post-intervention). All other measures of lower limb asymmetry were shown to be unrelated to track start preference and performance. It was suggested that the 7 week training intervention did not provide a sufficient amount of time to see conclusive effects on 5 m time or to make conclusive comparisons between the dominant track start stance and measures of asymmetry. Since the preferred track start corresponded with better performance less than 50% of the time, it was suggested that swimmers and coaches experiment with different dive techniques to find the start which is most effective for them and spend more time on them during training.

Submitted by Roberta Ferreira (bellroberta@bol.com.br) on 2016-08-26T00:21:18Z No. of bitstreams: 1 O COORDENADOR PEDAGÓGICO FORMAÇÃO CONTINUADA NO CURRÍCULO DA REDE.pdf: 740347 bytes, checksum: fc9f06e7d379b328794ec1a5bb7f85d8 (MD5) / Approved for entry into archive by Maria Auxiliadora da Silva Lopes (silopes@ufba.br) on 2016-08-29T16:34:49Z (GMT) No. of bitstreams: 1 O COORDENADOR PEDAGÓGICO FORMAÇÃO CONTINUADA NO CURRÍCULO DA REDE.pdf: 740347 bytes, checksum: fc9f06e7d379b328794ec1a5bb7f85d8 (MD5) / Made available in DSpace on 2016-08-29T16:34:49Z (GMT). No. of bitstreams: 1 O COORDENADOR PEDAGÓGICO FORMAÇÃO CONTINUADA NO CURRÍCULO DA REDE.pdf: 740347 bytes, checksum: fc9f06e7d379b328794ec1a5bb7f85d8 (MD5) / O presente trabalho apresenta um estudo sobre o coordenador pedagógico da Rede Municipal de Educação de Irecê. Tem o propósito de discutir, interpretar, compreender as ações pedagógicas e o lugar do profissional coordenador pedagógico da Rede Municipal de Educação de Irecê. A coordenação pedagógica é compreendida em um processo histórico que se insere no contexto da educação e por isso mesmo, configura-se como uma função dinâmica que se atualiza no tempo e no espaço. A investigação acontece nas escolas de uma Rede, enfocando os coordenadores pedagógicos como os protagonistas e em que algumas possibilidades foram exploradas como entrevistas, auto-avaliação escrita, uma desconferência re-inventada, observação e um referencial teórico que foi explorado para dar um embasamento à discussão. O texto ainda traz uma proposta de intervenção na realidade pautada em uma perspectiva formativa, tem como objetivo principal pensar a práxis do coordenador pedagógico e visa instrumentalizar os sujeitos da coordenação acerca do conhecimento que perpassa pela sua profissionalização, no sentido de compreender e orientar a prática desse profissional no que concerne às atividades pedagógicas do currículo. A ideia de continuação é intrínseca à proposta da formação que constitui a proposta de intervenção. / ABSTRACT The present work presents a study of the pedagogical coordinator of the Municipal Education of Irecê. Has the purpose of discussing, interpreting, understanding the pedagogical actions and the place of the professional pedagogical coordinator of the Municipal Education of Irecê. The pedagogical coordination is understood in a historical process which falls within the context of education and this is why it appears as a function that updates dynamic in time and space. Research happens in schools of a network, focusing on the educational coordinators as the protagonists and some possibilities have been explored as interviews, written self-assessment, an unconference re-invented, observation and a theoretical framework that was exploited to give a basis for discussion. The text still brings a motion for intervention in reality based on a training perspective, aims to main pedagogical coordinator Praxis thinking and aims to exploit the subject of coordination about the knowledge that pervades for their professionalism, in order to understand and guide the professional practice of regarding the educational activities of the curriculum. The idea of continuation is intrinsic to the proposal of training which is the proposed intervention.

Social impairments characteristic of Autism Spectrum Disorder (ASD) are evident in early childhood and often worsen as an individual matures (Rao, Beidel, and Murray, 2008). Despite the emphasis on early intervention and caregiver training, few evidence-based interventions explicitly address the development of social skills in preschool-aged children with ASD (DeRosier, Swick, Davis, McMillen, and Matthews, 2011; Reichow and Volkmar, 2010) and none appear to actively integrate caregivers into treatment (Reichow, Steiner, and Volkmar, 2012). Research indicates that generalization beyond a social skills group setting might occur by including caregivers (DeRosier et al., 2011). The PEERS® program is an evidence-based caregiver-assisted social skills program for adolescents and young adults (Laugeson and Frankel, 2010) that has recently been extended for preschoolers with ASD. An initial randomized controlled trial (RCT) indicated benefits from the PEERS® for Preschoolers (P4P) program, but did not examine caregiver or family outcomes. Researchers also suggest a bidirectional effect in which the family system is impacted by the child with ASD and in turn, the child with ASD is also affected by the family (Karst and Van Hecke, 2012). This study examined the P4P curriculum with 15 children with ASD and their caregivers and examined feasibility of the intervention as well as child social skills, caregiver competency, confidence, and parenting skills in working with their child, and family functioning in the context of the P4P intervention. Results suggest the feasibility of proof concept of applying the P4P curriculum to young children with ASD and their caregivers. Specifically, this 16-session intervention appears to improve social skills scores in children with ASD, which is maintained 4-6 weeks after treatment, increased scores were noted in caregiver confidence interacting with their children, as well as improved scores in their affect/animation and achievement orientation in interaction styles with their child, and noted improvements in their parenting styles overall score. Therefore, this intervention may have an impact both the child and caregiver in positive ways and these positive results are largely maintained at a follow-up after intervention completion. Future research will need to focus more on the entire family unit, as no changes were noted in the present study, and should examine the specific mechanisms that lead to these positive results regarding child social skills and caregiver interaction styles and confidence. Additionally, more work that adds to making P4P an evidence-based treatment must be at the forefront of future work. / Doctor of Philosophy / Social difficulties (e.g., initiating and/or maintaining social interactions, using and/or interpreting verbal and nonverbal social communication, such as eye contact or gestures, understanding others' thoughts and emotions) characteristic of Autism Spectrum Disorder (ASD) are evident in early childhood and often worsen as an individual matures (Baron-Cohen and Wheelwright, 2004; Frith, 2004; Rao, Beidel, and Murray, 2008). Despite the emphasis on early intervention or treatment for individuals with ASD and caregiver (e.g., parent, grandparent, etc.) training, few evidence-based interventions exist that purposefully address the development of social skills in preschool-aged children (DeRosier, Swick, Davis, McMillen, and Matthews, 2011; Reichow and Volkmar, 2010) and none appear to actively involve caregivers in treatment (Reichow, Steiner, and Volkmar, 2012). Research indicates that generalization beyond a social skills group setting might occur by including caregivers (DeRosier et al., 2011). The PEERS® program is an evidence-based caregiver-assisted social skills program for adolescents and young adults (Laugeson and Frankel, 2010) that has recently been extended for preschoolers with ASD. An initial randomized controlled trial (RCT) indicated benefits from the PEERS® for Preschoolers (P4P) program, but did not examine caregiver or family outcomes. Researchers also suggest that there is often an effect on the entire family unit of a child with ASD, which in turn has an impact on the child with ASD (Karst and Van Hecke, 2012). This study examined the P4P curriculum with 15 children with ASD and their caregivers, and examined feasibility of the intervention as well as child social skills, caregiver competency, confidence, and parenting skills in interacting with their child, and family functioning in the context of the P4P intervention. Results suggest that this 16-session intervention appears to improve social skills scores in children with ASD, and these improved scores are largely maintained 4-6 weeks after treatment. Increased scores were also noted in caregiver confidence in interacting with their children as well as in their affect/animation and achievement orientation in interaction styles, and may also improve their parenting style scores overall. Therefore, this intervention may have an impact on both the child and caregiver in positive ways. Future research should address the entire family unit, as no changes were noted in the present study, and should also examine the specific factors that lead to these positive results, as further research adds to P4P becoming an evidence-based treatment.

Le développement professionnel des enseignants a longtemps été identifié comme essentiel à la réussite de l'adoption des TIC en éducation (BECTA, 2009). Des programmes de formation efficaces sur les TIC pour le développement professionnel des futurs enseignants devraient veiller à ce que, une fois diplômés, les enseignants aient les compétences et les connaissances nécessaires pour utiliser efficacement les TIC dans les salles de classe non seulement en raison de la nécessité pour les enfants de développer des compétences qui leur permettront de bien se débrouiller dans la société moderne (UNESCO, 2011; Dede, 2014), mais aussi, en raison de la valeur potentielle de ces technologies comme outils d'apprentissage (Gill and Dalgarno, 2008). Les TIC sont donc, devenues des incontournables pour les enseignants et les apprenants dans le contexte de la société du savoir. Cependant, lorsqu’on regarde leurs usages et leurs impacts on n’est pas satisfait après tout ce qui a été investi en termes de formation, argent, équipement, etc. Une des causes semble être la formation des enseignants, notamment dans son contenu et dans les stratégies de formation adoptée (Villeneuve, et al. 2012). Nous avons développé une intervention de formation pour rendre opérationnel le modèle IntersTICES (Peraya and Viens, 2005) et aider les formateurs d'enseignants intégrer les TIC dans leur pratique d'enseignement. Cette opérationnalisation impliquant les enseignants travaillant dans le programme de formation initiale des maîtres à l'Université de Montréal, a mis en perspective l'importance de la culture e-learning des formateurs d'enseignants, de l’accompagnement, et des interventions de suivi pour les activités, y compris l'utilisation pédagogique des TIC. La recherche a porté sur l'analyse de l'impact de l'intervention de formation sur la culture e-learning de participants, ainsi que sur leur intention d'adopter et d'utiliser les TIC dans leurs cours. Les résultats suggèrent que l’opérationnalisation du modèle IntersTICES via une intervention de formation de type IntersTICES, peut fournir les formateurs des formateurs une occasion de réflexion et de sensibilisation sur leurs représentations personnelles concernant tous les aspects de leur culture e-learning. De plus, cette opérationnalisation a aidé les formateurs des formateurs à prendre conscience de l'impact que leur culture e-learning a sur leur pratique tout au long et à n’importe quel stade du développement et de la mise en œuvre de leur activité choisie intégrant les TIC. / In today's knowledge society, ICT has become essential for teachers and learners (BECTA, 2009) not only because of the need for children to acquire and develop skills that will help them grow as collaborative, problem-solving, creative learners (UNESCO, 2011; Dede, 2014), but also because of the potential value of such technologies as tools for learning (Gill and Dalgarno, 2008). However, when looking at the current educational ICT uses reported by research conducted with teachers and students, (Karsenti and Lira, 2010; Villeneuve et al., 2012) and the low impact observed on learning - despite the substantial investment in equipment and material -we can only question the possible reasons for such a situation. One of the causes identified in the literature is teacher training, especially in its content and the training strategies adopted by teacher educators (Angeli, 2009; Enochson, and Rizza, 2009). We developed a training intervention to operationalize the IntersTICES model (Peraya and Viens 2005) and help teacher trainers integrate ICT in their teaching practice. This operationalization involving teachers working in the teacher training program at Université de Montreal, put into perspective the importance of teacher trainers’ e-learning culture, personal support and follow-up interventions for activities including pedagogical use of ICT. The research focused on analyzing the impact of the training intervention on participants’ e-learning culture, as well as on their intention to adopt and use ICT in their courses. Findings suggest that the operationalization of the IntersTICES model via an interactive training intervention, can provide teacher trainers with an opportunity for reflection and awareness about their personal representations regarding every aspect of their e-learning culture. Furthermore, it helped teacher trainers becoming aware of the impact their e-learning culture has on their practice throughout and at any stage of the development and implementation of their chosen activity integrating ICT.

No description available.

Text in Afrikaans / Due to the radical reform in mathematics education worldwide, the mathematics curriculum underwent dramatic changes in order to meet the new objectives in mathematics. This has placed a huge responsibility on curriculum compilers and the authors of mathematics textbooks and mathematics teachers to enhance the cognitive development of learners. This study takes the view that: What happens in the class is what you get. Based on the above statement, the foundation of mathematics teaching, namely the mathematics curriculum, the mathematics textbook and the teacher’s instruction in the teaching venue were scrutinised. During a diagnostic examination of teachers’ interpretation, knowledge and application of the mathematics curriculum and the content of mathematics textbooks on the East Rand, the following problems regarding mathematics teaching emerged: The most important finding of TIMMS is that the differences in performance in mathematics between different countries can be linked to the way teachers interpret and present the content of mathematics. Research has revealed that the interaction of teachers with curriculum content follow a dynamic and constructive application instead of direct application based on the mathematics curriculum. Teachers often change the prescriptions and order of content in the mathematics curriculum to suit their teaching style, knowledge and previous experience. Consequently, align application of mathematical concepts and skills does not take place and this creates a gap in learners’ cognitive development. It also leaves a gap in the application of the Type 5 cognitive development tasks in mathematics which enable a verifying deductive application of concepts. The action research created a structure which could meet this need. Authors of mathematics textbooks present their own vision, interpretation and style in mathematics textbooks, which influences the order of mathematics content and concepts. The result is that mathematics content and concepts are at times not aligned with representations in the mathematics curriculum and objectives are therefore not reached. The different interpretations of mathematics textbooks by teachers differ greatly and these differences place great pressure on teachers to decide how the mathematics textbook will be used in the teaching venue. In this study a mathematics textbook profile and a task analysis were formulated in the cause of action research which will enable teachers to make a professional analysis which they can use. Because a variety of mathematics textbooks are selected for use in schools, teachers assume that these approved mathematics textbooks focus on the curriculum. They therefore slavishly follow the mathematics textbooks without consulting the mathematics curriculum. Shortcomings in mathematics textbooks and teachers’ own interpretation of mathematics content leave a big gap in their own alignment of mathematics teaching. To satisfy this need, an assessment profile and an methodology for alignment are provided to enable teachers to monitor the curriculum alignment presentation of concepts and skills. / As gevolg van die radikale hervorming in wiskunde-onderrig wêreldwyd het die wiskundekurrikulum dramatiese veranderings ondergaan ten einde die nuwe doelstellings in wiskunde te bereik. Dit het enorme verantwoordelikheid geplaas op kurrikulumsamestellers en outeurs van wiskundehandboeke en wiskunde-onderwysers om die kognitiewe ontwikkeling van leerders te bevorder. In hierdie studie is van die volgende standpunt uitgegaan: What happens in the class is what you get. Derhalwe is die fondasie van wiskunde-onderrig, naamlik die wiskundekurrikulum, wiskundehandboek en die onderwyser se instruksies in die klaskamer ondersoek. In `n diagnostiese ontleding van onderwysers se interpretasie, kennis en toepassing van die wiskundekurrikulum en die wiskundehandboekinhoude aan die Oos-Rand het die volgende probleme in verband met wiskunde-onderrig na vore gekom: Die belangrikste bevinding van TIMMS is dat die verskille in wiskundeprestasie tussen lande verband hou met die wyse waarop onderwysers die wiskudekurrikuluminhoude interpreteer en aanbied. Navorsing toon dat die interaksie van onderwysers met kurrikulummateriaal op ʼn dinamiese en konstruktiewe toepassing geskied in plaas van direkte toepassing vanuit die wiskundekurrikulum. Onderwysers verander dikwels die wiskundekurrikulum se voorskrifte en volgorde van inhoude om by hulle onderrigstyl, kennis en vorige ervarings te pas. Die gevolg is dat geen inlyntoepassing van wiskundebegrippe en vaardighede plaasvind nie en dit laat ʼn leemte in leerders se kognitiewe ontwikkeling. Verder laat dit ʼn leemte in die toepassing van die 5-tipe kognitiewe ontwikkelingstake in wiskunde wat ʼn verifiërend deduktiewe toepassing van begrippe bewerkstellig. In die aksienavorsing is ʼn struktuur geskep wat in hierdie behoefte voorsien. Outeurs van wiskundehandboeke het ʼn eie visie, interpretasie en styl wat hulle in wiskundehandboeke aanbied. Dit het ʼn invloed op die volgorde van wiskunde-inhoude en begrippe en gevolglik is wiskunde-inhoude en -begrippe soms nie inlyn geplaas met voorstellings van die wiskundekurrikulum nie, en word doelstellings nie bereik nie. Onderwysers se verskillende interpretasies van wiskundehandboekinhoude verskil radikaal van mekaar en plaas gevolglik groot druk op onderwysers om ʼn keuse te maak wat betref die gebruik van ʼn wiskundehandboek vir gebruik in die klaskamer. In die studie is ʼn wiskundehandboekprofiel en ʼn taakontleding tydens aksienavorsing geformuleer wat onderwysers in staat sal stel om ʼn professionele ontleding te maak vir gebruik. As gevolg van die verskeidenheid wiskundehandboeke wat gekeur word vir gebruik in skole neem onderwysers aan dat hierdie gekeurde wiskundehandboeke op die kurrikulum gerig is. Gevolglik word wiskundehandboeke slaafs nagevolg sonder om die wiskundekurrikulum te raadpleeg. Tekortkominge in wiskundehandboeke en die eie interpretasie van wiskundeinhoude deur onderwysers laat ʼn groot leemte in hul eie inlynwiskunde-onderrig. Om te voorsien in hierdie behoefte is ʼn assesseringsprofiel en ʼn inlynmetodiek saamgestel om onderwysers in staat te stel om die inlynaanbieding van begrippe en vaardighede te monitor. / Curriculum and Instructional Studies / D. Ed. (Didaktiek)

Text in Afrikaans, abstract in English and Afrikaans / Due to the radical reform in mathematics education worldwide, the mathematics curriculum underwent dramatic changes in order to meet the new objectives in mathematics. This has placed a huge responsibility on curriculum compilers and the authors of mathematics textbooks and mathematics teachers to enhance the cognitive development of learners. This study takes the view that: What happens in the class is what you get. Based on the above statement, the foundation of mathematics teaching, namely the mathematics curriculum, the mathematics textbook and the teacher’s instruction in the teaching venue were scrutinised. During a diagnostic examination of teachers’ interpretation, knowledge and application of the mathematics curriculum and the content of mathematics textbooks on the East Rand, the following problems regarding mathematics teaching emerged: The most important finding of TIMMS is that the differences in performance in mathematics between different countries can be linked to the way teachers interpret and present the content of mathematics. Research has revealed that the interaction of teachers with curriculum content follow a dynamic and constructive application instead of direct application based on the mathematics curriculum. Teachers often change the prescriptions and order of content in the mathematics curriculum to suit their teaching style, knowledge and previous experience. Consequently, align application of mathematical concepts and skills does not take place and this creates a gap in learners’ cognitive development. It also leaves a gap in the application of the Type 5 cognitive development tasks in mathematics which enable a verifying deductive application of concepts. The action research created a structure which could meet this need. Authors of mathematics textbooks present their own vision, interpretation and style in mathematics textbooks, which influences the order of mathematics content and concepts. The result is that mathematics content and concepts are at times not aligned with representations in the mathematics curriculum and objectives are therefore not reached. The different interpretations of mathematics textbooks by teachers differ greatly and these differences place great pressure on teachers to decide how the mathematics textbook will be used in the teaching venue. In this study a mathematics textbook profile and a task analysis were formulated in the cause of action research which will enable teachers to make a professional analysis which they can use. Because a variety of mathematics textbooks are selected for use in schools, teachers assume that these approved mathematics textbooks focus on the curriculum. They therefore slavishly follow the mathematics textbooks without consulting the mathematics curriculum. Shortcomings in mathematics textbooks and teachers’ own interpretation of mathematics content leave a big gap in their own alignment of mathematics teaching. To satisfy this need, an assessment profile and an methodology for alignment are provided to enable teachers to monitor the curriculum alignment presentation of concepts and skills. / As gevolg van die radikale hervorming in wiskunde-onderrig wêreldwyd het die wiskundekurrikulum dramatiese veranderings ondergaan ten einde die nuwe doelstellings in wiskunde te bereik. Dit het enorme verantwoordelikheid geplaas op kurrikulumsamestellers en outeurs van wiskundehandboeke en wiskunde-onderwysers om die kognitiewe ontwikkeling van leerders te bevorder. In hierdie studie is van die volgende standpunt uitgegaan: What happens in the class is what you get. Derhalwe is die fondasie van wiskunde-onderrig, naamlik die wiskundekurrikulum, wiskundehandboek en die onderwyser se instruksies in die klaskamer ondersoek. In `n diagnostiese ontleding van onderwysers se interpretasie, kennis en toepassing van die wiskundekurrikulum en die wiskundehandboekinhoude aan die Oos-Rand het die volgende probleme in verband met wiskunde-onderrig na vore gekom: Die belangrikste bevinding van TIMMS is dat die verskille in wiskundeprestasie tussen lande verband hou met die wyse waarop onderwysers die wiskudekurrikuluminhoude interpreteer en aanbied. Navorsing toon dat die interaksie van onderwysers met kurrikulummateriaal op ʼn dinamiese en konstruktiewe toepassing geskied in plaas van direkte toepassing vanuit die wiskundekurrikulum. Onderwysers verander dikwels die wiskundekurrikulum se voorskrifte en volgorde van inhoude om by hulle onderrigstyl, kennis en vorige ervarings te pas. Die gevolg is dat geen inlyntoepassing van wiskundebegrippe en vaardighede plaasvind nie en dit laat ʼn leemte in leerders se kognitiewe ontwikkeling. Verder laat dit ʼn leemte in die toepassing van die 5-tipe kognitiewe ontwikkelingstake in wiskunde wat ʼn verifiërend deduktiewe toepassing van begrippe bewerkstellig. In die aksienavorsing is ʼn struktuur geskep wat in hierdie behoefte voorsien. Outeurs van wiskundehandboeke het ʼn eie visie, interpretasie en styl wat hulle in wiskundehandboeke aanbied. Dit het ʼn invloed op die volgorde van wiskunde-inhoude en begrippe en gevolglik is wiskunde-inhoude en -begrippe soms nie inlyn geplaas met voorstellings van die wiskundekurrikulum nie, en word doelstellings nie bereik nie. Onderwysers se verskillende interpretasies van wiskundehandboekinhoude verskil radikaal van mekaar en plaas gevolglik groot druk op onderwysers om ʼn keuse te maak wat betref die gebruik van ʼn wiskundehandboek vir gebruik in die klaskamer. In die studie is ʼn wiskundehandboekprofiel en ʼn taakontleding tydens aksienavorsing geformuleer wat onderwysers in staat sal stel om ʼn professionele ontleding te maak vir gebruik. As gevolg van die verskeidenheid wiskundehandboeke wat gekeur word vir gebruik in skole neem onderwysers aan dat hierdie gekeurde wiskundehandboeke op die kurrikulum gerig is. Gevolglik word wiskundehandboeke slaafs nagevolg sonder om die wiskundekurrikulum te raadpleeg. Tekortkominge in wiskundehandboeke en die eie interpretasie van wiskundeinhoude deur onderwysers laat ʼn groot leemte in hul eie inlynwiskunde-onderrig. Om te voorsien in hierdie behoefte is ʼn assesseringsprofiel en ʼn inlynmetodiek saamgestel om onderwysers in staat te stel om die inlynaanbieding van begrippe en vaardighede te monitor. / Curriculum and Instructional Studies / D. Ed. (Didaktiek)