Little research has been reported which has assessed the motor skills of children in elementary classroom situations where teacher aides have been involved in the teaching of physical education activities. The purpose of this study was to assess selected motor skills of second and fifth grade students and to determine whether the motor skills of students in classes with college aides differed significantly from the motor skills of students in classes without college aides. The children were tested on the motor skills of throwing, catching, kicking, and striking. The study was conducted over a fourteen week period of time in elementary schools located in Mercer County, West Virginia. Four hundred forty nine children participated in the study. All of the children were pre tested using an adapted form of the Ohio State University Scale of Intra-Gross Motor Assessment (1975) on the four motor skills during the first two weeks of the study. A ten week instructional period then followed for the experimental groups on each grade level, utilizing aides from an elementary physical education methods class at Concord College, located in Athens, West Virginia. The assigned college aide assisted the classroom teachers in conducting physical education activities with the experimental classes four days each week for the ten week period. The control group experienced. their regular instructional period for the interim ten week period, having the classroom teacher being solely responsible for conducting the physical education activities four days each week. Both groups received their regularly scheduled instruction from a physical education specialist one class period each week. At the completion of the ten week instructional period, all of the subjects were post tested utilizing the same instrument which was used in the pretest. A two way factorial MANOVA was applied in order to determine statistically significant differences in motor skill with respect to experimental versus control group, second and fifth grades and the interaction between them. The results indicated that there was a nonsignificant interaction between grades and experimental versus control group. Therefore, the two groups were relatively constant across the two grades. The results indicated that the classes of students with college aides scored significantly higher on the motor skills of catching, kicking, and striking, while there was no significant difference on the skill of throwing from pretest to posttest. The older children (fifth graders) scored significantly higher on the two skills of catching and kicking than did the younger children (second graders). There was no significant difference from pretest to posttest with respect to the grades on the motor skills of throwing and striking. / Ed. D.

The purpose of this investigation was to evaluate the impact of an individualized motor activity program on the level of motor development, perceptual-motor development, physical fitness, self-concept, and academic achievement of learning disabled elementary school children. The participants for this investigation were learning disabled children (N=37), CAs 7 to 12 years, with a mean IQ of 98. They were all drawn from self-contained learning disabled classes in three elementary schools. A three factorial design, treatment (E/C) X age (younger/older) X test (pre/post), with repeated measures on the third factor was used to examine the effects of the intervening treatment on all dependent variables. A multivariate analysis of variance (MANOVA) statistical analysis technique was used to analyze the total effect of the program on the learning disabled children. The instruments used for pre and posttesting were: (1) Project ACTIVE Motor Ability Test, Level III; (2) Project ACTIVE Physical Fitness Test, Level III; (3) Piers-Harris Self-Concept Scale; (4) Thomas' Teacher Rating Scale; and (5) Shape-O Ball Test. The control group participated in a 30 minute traditional physical education program each day for 5 days per week during the 18 weeks of the study. For 5 days per week during the 18 weeks of the study, the experimental group received an individualized motor activity program based on the needs of each individual student. At the completion of the intervention program, the parents and teachers of the children involved in the experimental group were interviewed concerning their views of the impact of the program on the children. When all 12 variables were assessed simultaneously, the MANOVA indicated that there were significant multivariate main effects for age, treatment, and test (p< .05), as well as treatment X test and treatment X age interaction effects (p<.05). The post hoc procedures indicated significant (p <.05) treatment X test interaction which favored the experimental group on all the physical fitness, motor ability, and perceptual-motor variables. Significant treatment X age interaction effect (p <.05) was found on balance, eye-hand coordination, and sit-ups. The results of the teacher and parent interviews demonstrated that they felt that overall the individualized program was very beneficial to those children who participated. It was concluded: (1) the level of physical fitness, motor ability, and perceptual-motor development can be enhanced through participation in an individualized motor activity program; (2) it appears that the global self-concept and academic achievement of learning disabled children cannot be significantly improved through an individualized motor activity program; and (3) the learning disabled child's self confidence as it relates to physical activities as well as social-emotional growth can be enhanced through participation in an individualized motor activity program. / Ed. D.

Tesis (MA)--Stellenbosch University, 1994. / ENGLISH ABSTRACT: Visual-motor integration plays an important role in the development of a child. Developmental deficits in this area can, for example, be detrimental to a child's school-readiness or scholastic achievements. Visual-motor integration problems should be diagnosed as early as possible so that remediation can take place. The American Beery Developmental Test for Visual-Motor Integration (VMI) is widely used as a screening technique for visual-motor abilities by psychologists, occupational therapists, educators and remedial teachers in South Africa. In order to determine whether this American standardised test offers valid results for a group of South African subjects, the results of children in the VMI:1982 and VMI:1989 were compared to their results in the South African Copying Test. A sample of 40 pre-school children from a pre-primary school in Stellenbosch were selected. Only children with normal visual acuity, who had not undergone an occupational therapy evaluation, or school readiness test, during the previous three months, were included in the sample. A significant relationship was found between the results of the VMI:1982 and VMI:1989. The results of both the VMI:1982 and VMI:1989 correlated significantly with the results of the Copying Test. Performance in the tests correlated with chronological age as well as teacher evaluation of ability development. lt was concluded that the VMI may be regarded as a valid test of visual-motor integration in the group of subjects studied. lt is recommended that future studies including children from all cultural groups in South Africa should also be undertaken. / AFRIKAANSE OPSOMMING: Visueel-motoriese integrasie speel 'n belangrike rol in die ontwikkeling van die kind. Ontwikkelingsagterstande in hierdie area kan byvoorbeeld 'n kind se skoolgereedheid of skolastiese prestasie nadelig be"invloed. Probleme ten opsigte van visueel-motoriese integrasie behoort so vroeg as moontlik opgespoor te word sodat remediering kan geskied. Die Amerikaanse BeeryOntwikkelingstoets vir Visueei-Motoriese lntegrasie {VMI) word in Suid-Afrika wyd deur sielkundiges, arbeidsterapeute, opvoedkundiges en remedierende onderwysers benut vir die evaluering van visueel-motoriese vaardighede. Om te bepaal of hierdie Amerikaans gestandaardiseerde toets geldige resultate vir 'n groep SuidAfrikaanse toetslinge !ewer, is die prestasies van kinders in die VMI:1982, sowel as die VMI:1989 met hul prestasies in die Suid-Afrikaanse Natekentoets vergelyk. 'n Steekproef van 40 voorskoolse kinders uit 'n pre-primere skool op Stellenbosch is gekies. Slegs kinders met normale gesigskerpte, en diegene wat nie gedurende die vorige drie maande 'n arbeidsterapie- of skoolgereedheidsevaluering ondergaan het nie, is by die ondersoek ingesluit. Beduidende korrelasies is tussen die VMI:1982-resultate en VM1:1989-resultate bevind. Die resultate van beide die VMI:1982 en VMI:1989 het beduidend met die van die Natekentoets gekorreleer. Prestasie in die toetse het met kronologiese ouderdom, sowel as onderwyser-beoordelings van vaardigheidsontwikkeling, gekorreleer. Daar is tot die gevolgtrekking gekom dat die VMI wel geldige resultate in die geval van hierdie spesifieke ondersoekgroep gelewer het. Verdere navorsing, wat oak kinders uit alle kultuurgroepe in Suid-Afrika insluit, word aanbeveel.

Thesis (MScSportSc)--University of Stellenbosch, 2000. / ENGLISH ABSTRACT: The purpose of this study was to investigate the influence of participation in a sport development programme on the sport skills and self-concept of28 at-risk primary school children from a disadvantaged community. All 28 participants were pre-tested, then received a six-week (12 lesson) intervention programme, after which all children were post-tested. Data collection for the dependent variables was completed using the Latchaw Motor Achievement Test and the Catty Self-Concept Scale. Results of this study revealed that at-risk children realised the following outcomes of participation in a sport skill development programme: • Four of six components of motor achievement improved significantly. • The self-concept of the children did not show a significant improvement. • Three of six components of motor achievement showed a significant correlation with self-concept. Based on the results, it was concluded that participation in a sport skill development programme could not make a significant contribution to the motor development of at-risk primary school children. However more research is needed in this specific area in order to determine how skill development can be implemented to enhance the self-concept of at-risk children. / AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om die invloed van deelname aan 'n sport ontwikkelings program op die sportvaardighede en self-konsep van 28 hoë-risiko laerskool kinders vanuit 'n minderbevoorregte gemeenskap te ondersoek. Al 28 deelnemers was gepretoets en daarna 'n intervensie program van ses weke (12 lesse) gevolg, waarna die kinders weer almal gepost-toets is. Dataversameling vir al die afhanklike veranderlikes is voltooi deur die gebruik van die Latchaw Motoriese toets vir die toetsing van motoriese vaardighdede en die Cratty Selfkonsep toets. Resultate van hierdie studie het aangetoon dat die hoê-risiko kinders die volgende uitkomste met betrekking tot deelname aán die sport ontwikkelings program, behaal het: • Vier van die ses motoriese prestasie komponente het beduidend verbeter • Die selfkonsep van die kinders het nie 'n betekenisvolle verbetering getoon nie. • Drie van die ses motoriese prestasie komponente het 'n betekenisvolle korrelasie getoon met selfkonsep. Gebaseer op hierdie resultate, is daar tot die gevolgtrekking gekom dat deelname aan 'n sport vaardigheid ontwikkelings program geen defnitiewe bydrae gelewer het tot die motoriese ontwikkeling van hoë-risiko laerskool kinders nie. Verdere navorsing word benodig in hierdie spesifieke area om vas te stel hoe 'n vaardigheids ontwikkeling program geimplimenteer kan word om selfkonsep van hoë-risiko kinders te verbeter.

Thesis (MA)--University of Stellenbosch, 2001. / ENGLISH ABSTRACT: The purpose of this study was to determine if participation in a movement programme (FITKIDZ) designed by the author produced statistically significant improvements in the physical fitness and locomotor co-ordination of four and five year old children. The study also examined the relationship between post-intervention levels of physical fitness and locomotor co-ordination. The subjects (N = 19), who all attended pre-primary school, were tested on physical fitness components and their execution of locomotor co-ordination using both quantitative and qualitative evaluation processes. The subjects were selected from a pre-primary school that volunteered to participate in the study. Due to the structure of the school and pressure from the parents, it was not possible to have a control group. The subjects underwent an eight-week movement programme (FITKIDZ), after which they were retested. Results showed a statistically significant improvement in abdominal strength, Body Mass Index (BMI) and flexibility (Sit-and-reach scores and trunk lifts). Qualitative results also showed a statistically significant improvement in the children's performance oflocomotor skills. Correlation matrices between the physical fitness components and locomotor skills indicated that the strongest straight-line relationship existed between strength and locomotor co-ordination. The other relationships between the physical fitness components and locomotor co-ordination were not significant. It was concluded that the performance of locomotor skills improved, as did numerous components of physical fitness of the subjects over the duration of the designed movement programme. However, it was noted that this improvement may be partially due to normal maturation of the subject group and that the results from this study would be better supported ifit were possible to include a control group. / AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om te bepaal of daar enige statistiese beduidende verskil was in die fisieke fiksheid en lokomotor-koordinasie van vier- en vyf-jaar oue kinders wat aan 'n bewegingsprogram (FITKIDZ) deelgeneem het, wat deur die outeur ontwerp was. Die studie het ook enige beduidende verhouding tussen pre-bemiddeling en post-bemiddeling uitslae van fisieke fiksheid en lokomotorkoërdinasie ondersoek. Die toetspersone (N = 19), almal kleuterskoolkinders, was in die fisieke fiksheidskomponente en uitvoering van lokomotor-koordinasie deur beide kwalitatiewe en kwantitatiewe waardebepalingstrategieë getoets. Die toetspersone was van 'n kleuterskool wat vrywillig aan die program deelgeneem het. Aangesien daar druk van die ouers was en die skool 'n sekere struktuur volg, was dit nie moontlik om 'n kontrole-groep te hê nie. Die toetspersone was op 'n agt-week bewegingsprogram (FITKIDZ) geplaas, waarna hulle weer getoets is. Uitslae het 'n statistiese beduidende verbetering in abdominale krag, Liggaamsgewigindeks en lenigheid (Sit-en-reik tellings en romp ekstensie) gewys. Korrelasies tussen die fisieke fiksheidskomponente en lokomotor vaardighede dui aan dat die skerkste reguitlyn verhouding tussen krag en lokomotor-koordinasie bestaan het. Die ander verhoudings tussen die fisieke fiksheidskomponente en lokomotorkoërdinasie was nie betekenisvol nie. Daar is tot die gevolgtrekking gekom dat die uitvoering van die lokomotor vaardighede verbeter het, so ook veelvuldige fiksheidskomponente van die toetspersone oor die durasie van die bewegingsprogram. Daar is egter waargeneem dat hierdie verbeteringe gedeeltelik te danke mag wees aan die normale maturasie van die toetsgroep en dat die uitslae van hierdie studie beter ondersteun sou word as daar 'n kontrole-groep was.

Thesis (M Sport Sc)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: Many children experience developmental problems without being aware thereof. In a school setting these developmental delays mostly remain unnoticed and are scarcely remediated sufficiently, if at all. Children with developmental deficits often experience movement difficulties and are labelled as clumsy, sloppy or having two left feet. The development of, and proficiency in specific motor skills have been found to play a critical role in the participation of physical activity in children, as well as the maintenance of health and well-being later in life, when entering adulthood. There are, however, countless other factors that affect the optimal development of motor skills and physical activity participation. One such factor is ascribed to instances where children experience problems associated with their environment or the circumstances in which they grow up. Poor socio-economic circumstances and a culturally poor environment, lacking sufficient developmental opportunities, may hinder a child‟s motor skills development and skill learning to such an extent that they cannot reach their full developmental potential. Research suggests that the school environment can provide ample opportunity for the development of motor skills and that all schools should consider implementing motor skills development programmes during the Physical Education (PE) time slots. The mastery of motor skills may influence and benefit the participation in various school sports and may also enhance the ability of children to learn and master new and more complex movement skills within and outside the classroom environment. Thus, due to the fact that children spend a great part of their day at school and in the classroom setting, teachers, especially those facilitating PE, have the opportunity to play a vital role in the acquisition and mastery of important motor skills and subsequently affect the physical activity and developmental future of children. The purpose of this study was to design and implement a motor skills development programme to improve the balance and bilateral coordination of children between the ages of 10 and 12 years in the Stellenbosch region. Two existing classes, from a previously disadvantaged school, were recruited and randomly selected as an experimental (n=35) and control group (n=32). The children completed the Short Form as well as all the Long Form activities for the balance and bilateral coordination subtests of the Bruininks-Oseretsky Test of Motor Proficiency-2 (BOT-2). This was done to provide an overview of the overall motor proficiency and more specifically the level of balance and bilateral coordination. A 12-week motor skills development programme, with a specific focus on balance and bilateral coordination, was designed and implemented by the researcher. The effect of this programme was determined by statistically analysing and comparing the pre- and post-test results with the use of Statistica 2010. The main findings of this study indicated that the intervention programme had a positive, although not statistically significant, effect on the overall motor proficiency and balance and significantly improved bilateral coordination. This study suggests that some of the children, between the ages of 10 and 12, from a previously disadvantaged school in the Stellenbosch region and with access to an established school PE programme, experienced movement difficulties. Consequently, there is great room for improvement and motor skill development in these children. This study can, therefore, be a stepping stone into future research regarding further motor skills research in primary school children, the implementation of expanded motor skills intervention programmes and to improve all the motor skills as opposed to selected motor skills as in this study. / AFRIKAANSE OPSOMMING: Ontwikkelingsprobleme word, sonder dat ʼn mens daarvan bewus is, deur vele kinders ervaar. In die skool-omgewing bly hierdie ontwikkelingsagterstande meestal ongesiens en word min kinders, indien enige, voldoende geremedieer. Kinders met ontwikkelingsagterstande ervaar gereeld bewegingsprobleme en word as lomp, slordig of as iemand met twee linkervoete beskryf. Daar word beweer dat die ontwikkeling van, en vaardigheid in, spesifieke motoriese vaardighede van kinders ʼn kritieke rol in hul deelname aan fisieke aktiwiteit, asook die onderhoud van gesondheid en welstand tydens volwassenheid, speel. Daar is egter talle ander faktore wat die optimale motoriese ontwikkeling en fisieke aktiwiteit deelname van kinders kan beïnvloed. ʼn Voorbeeld van so ʼn faktor word toegeskryf aan gevalle waar kinders probleme, wat met hulle omgewing of die omstandighede waarin hul grootword geassosieer word, ervaar. Swak sosio-ekonomiese omstandighede en ʼn kultureel-arme omgewing, wat tekort skiet aan voldoende ontwikkelingsgeleenthede, mag die motoriese ontwikkeling en die aanleer van nuwe vaardighede tot so ʼn mate inhibeer dat kinders nie in staat is om hulle volle ontwikkelingspotensiaal te bereik nie. Navorsing dui daarop dat die skoolomgewing vele geleenthede vir die ontwikkeling van motoriese vaardighede kan bied en dat daar onderneem moet word om motoriese vaardigheid-ontwikkelingsprogramme tydens Liggaamlike Opvoeding (LO) periodes te implementeer. Die bemeestering van motoriese vaardighede mag die deelname aan verskeie skoolsporte beïnvloed en bevoordeel, asook die vermoë om nuwe en meer komplekse bewegingsvaardighede binne en buite die klasomgewing aan te leer en te bemeester, bevorder. Dus, aangesien kinders ʼn groot gedeelte van hul dag by die skool en in ʼn klasomgewing deurbring, het onderwysers, veral die wat LO fasiliteer, die geleentheid om ʼn noodsaaklike rol in die aanleer en bemeestering van belangrike motoriese vaardighede, en vervolgens fisieke aktiwiteit, asook die toekomstige ontwikkeling van kinders te beïnvloed. Die doel van hierdie studie was om ʼn motoriese vaardigheid-ontwikkelingsprogram, wat balans en bilaterale koördinasie bevorder, vir 10 tot 12-jarige kinders in die Stellenbosch omgewing te ontwerp en implementeer. Twee bestaande klasse vanuit ʼn voorheenbenadeelde skool was gewerf en lukraak verkies as ʼn eksperimentele- (n=35) en kontrolegroep (n=32). Kinders het die kort vorm- asook al die lang vorm-aktiwiteite vir balans en bilaterale koördinasie sub-toetse van die Bruininks-Oseretsky Test of Motor Proficiency-2 (BOT-2) voltooi. Hierdie toetse is afgelê om ʼn oorsig van die algehele motoriese vaardigheidsvlak, en meer spesifiek die vlak van balans en bilaterale koördinasie, te bepaal. ʼn 12-week motoriese vaardigheid-ontwikkelingsprogram, met ʼn spesifieke fokus op balans en bilaterale koördinasie, is deur die navorser ontwerp en geïmplementeer. Die effek van hierdie program is bepaal deur die pre- en post-toets resultate met behulp van Statistica 2010 statisties te analiseer en vergelyk. Die primêre bevindinge van hierdie studie dui daarop dat die intervensieprogram ʼn positiewe, alhoewel nie statisties beduidende, effek op die bevordering van algehele motoriese vaardigheidsvlak en balans, asook ʼn statisties beduidende effek op bilaterale koördinasie gehad het. Hierdie studie dui daarop dat kinders, tussen die ouderdomme van 10 en 12, vanuit ʼn voorheenbenadeelde skool in die Stellenbosch omgewing en wat toegang tot ʼn gevestigde LO program het, steeds bewegingsprobleme ervaar. Dus, is daar groot ruimte vir die verbetering en ontwikkeling van motoriese vaardighede by hierdie kinders. Hierdie studie kan dus as ʼn beginpunt vir toekomstige navorsing in verdere motoriese vaardigheids-navorsing van laerskool kinders, die implementering van uitgebreide motoriese intervensieprogramme, asook die bevordering van alle motoriese vaardighede in vergelyking met geselekteerde motoriese vaardighede soos in die huidige studie dien.

Fifty-one subjects each performed two trials which consisted of traversing a horizontal ladder. Film records were made of each trial using a high-speed camera. Absolute and relative temporal and kinematic parameters were obtained from the film records. The conclusions were that there was no age related interaction or differences in preferred rung spacing or contact/airborne times. A Chi-Square analysis did show a preference for a specific gait pattern for the six year old age group.

Orientador: José Angelo Barela / Banca: Maria Teresa Cattuzzo / Banca: Manoel Freire de Oliveira Neto / Banca: Antonio Lisboa Leitão de Souza / Banca: Paula Favaro Polastri Zago / Resumo: Desenvolvimento motor é interpretado como o processo de mudanças que ocorrem no comportamento motor ao longo do ciclo de vida e é caracterizado por mudanças qualitativas, envolvendo as necessidades biológicas subjacentes as ambientais e ocupacionais, que influenciam o desempenho motor e as habilidades motoras dos indivíduos. O objetivo deste estudo foi diagnosticar e descrever o desenvolvimento das habilidades motoras fundamentais de crianças, em idade do Ensino Fundamental I, no Estado da Paraíba. A amostra foi composta por 410 crianças distribuídas nas quatro regiões paraibanas (Mata, Borborema, Sertão e Agreste), sendo 209 meninos e 201 meninas, na faixa etária de 6 a 10 anos. A obtenção dos dados ocorreu na própria escola que a criança estudava, tendo sido as crianças filmadas realizando as habilidades motoras dos subtestes locomotor e controle de objeto do TGMD-2 (Ulrich, 2000). Após a filmagem, a análise dos dados foi feita por três avaliadores devidamente treinados. Os valores brutos referentes ao subteste locomotor realizado em regiões e grupos etários foram diferentes entre os grupos etários, F(4,390)=52,61, p<0,001, entre as regiões, F(3,390)=9,34, p>0,001, e interação entre grupos etários e regiões, F(12,390)=2,41, p>0,01. No controle de objetos, foi observada diferença entre os grupos etários, F(4,390)=58,26, p<0,001, entre as regiões, F(3,390)=13,44, p>0,001, e interação entre os grupos etários e as regiões, F(12,390)=4,07, p<0,001. Nos valores brutos referentes ao subteste locomotor, em função do gênero e grupos etários, foi observada diferença entre os grupos etários, F(4,400)=60,04, p<0,001, porém não revelou diferença entre gêneros, F(1,400)=2,12, p>0.05, e interação entre os grupos etários e os gêneros, F(4,400)=1,57, p>0.05. No controle de objetos... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Motor development can be understood as a process or as a product. As a process, it is characterized by qualitative changes, influenced by underlying biological needs, environmental and occupational factors that influence motor performance and motor skills of individuals. The goal of this study was to describe the development of fundamental motor skills of children, in Elementary School age, in the state of Paraiba. The sample consisted of 410 children divided into four regions of the state of Paraiba (Mata, Borborema, Sertão, and Agreste), with 209 boys and 201 girls, aging from 6 to 10 years. The data collection occurred at school in which children were enrolled, with the children filmed performing motor skills of the locomotor and object control subtests of the TGMD-2 (Ulrich, 2000). After the video recording, data analysis was performed by three trained raters. Raw scores of the locomotor subtest compared among regions and age groups were different among age groups, F(4,390)=52.61, p<0.001, among regions, F(3,390)=9.34, p>0.001, and interaction between age groups and regions, F(12,390)=2.41, p> 0.01. Regarding the object control, differences were observed among age groups, F(4,390)=58.26, p<0.001, among regions, F(3,390)=13.44, p>0.001, and interaction between age groups and regions, F(12,390)=4.07, p<0.001. Raw scores for the motor subtest regarding gender and age groups, differences were observed among age groups, F(4,400)=60,04, p<0.001, but showed no difference between genders, F(1,400)=2.12, p>0.05, and interaction between age groups and gender, F(4,400)=1.57, p>0.05. Differently, differences were observed for the object control values among age groups, F(4,400)=71.51, p<0.001, between genders, F(1,400)=8,82, p<0,005. The results indicate that the development of fundamental... (Complete abstract click electronic access below) / Doutor

Currently a lack of guidelines for Criterion B of the DSM-IV-TR (American Psychiatric Association, 2000) hampers diagnosis of children with developmental coordination disorder (DCD). The Performance of Activities of Daily Living Questionnaire (PADL-Q; Dewey, Larkin & Summers, 2004) is a new parent-reported instrument developed to quantify the level of interference in activities of daily living (ADL) experienced by children with DCD and was tested for its efficacy in addressing Criterion B. Thirty-two children aged between 5 and 10 years comprising two matched groups, 16 with DCD (8 boys and 8 girls) and 16 without DCD (8 boys and 8 girls) participated in the study. The aim of the research was to investigate the ability of the PADL-Q to identify differences between children with and without DCD. A further 5 children, in the same age range, who did not have DCD added data that was used to ascertain relationships between the constituent assessments. All children were tested using the MAND (McCarron, 1982) whilst their parents completed the PADL-Q. A set of Tests of Activities of Daily Living (TADL) tasks were devised for the children to perform that further validated parents ratings of children?s ADL performance. A Group x Gender MANCOVA, controlled for age, of the PADL-Q total scores demonstrated that there was a significant difference between the children with and without DCD (F(3,25) = 9.44, p < .001; Wilks' lambda = 0.47). Follow-up univariate tests showed a Group x Gender interaction and simple main effects of this interaction indicated that the PADL-Q did not discriminate between the DCD and non-DCD boys. The ability of the PADL-Q to identify DCD was explored in the concurrent validity against the MAND when using a diagnostic cut-off point. The PADL-Q demonstrated 100% specificity and positive predictive values but only 19% sensitivity and 62% negative predictive values. There was a moderately strong relationship (r = .71), between the PADL-Q total score, considered a measure of Criterion B, and the MAND, a measure of Criterion A (DSMIV- TR, 2000). A two factor (Group x Gender) ANCOVA, controlled for age, of the TADL items revealed a statistically significant effect for DCD only (F(1,19) = 34.65, p < .001). There was a moderate correlation (r = -.64) between the PADL-Q total score and the TADL tasks, indicating that parent-reports are supported by their child?s performance. The PADL-Q appears to have potential as part of the DCD diagnostic process; however, further refinement on a larger sample is necessary before it can be used as an easily-administered guide to ADL performance levels in children.

Made available in DSpace on 2016-12-06T17:06:54Z (GMT). No. of bitstreams: 1 MICHELI MARTINELLO.pdf: 9258810 bytes, checksum: 77cfe248e4bb3c081e53737f8eeab09f (MD5) Previous issue date: 2011-12-14 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The psychomotor development is typically characterized by the gradual acquisition of postural control. The prone position is indicated for the control cervical, scapular stability that favors, for the support of the forearms and hands. Therefore, the objective of this study was to identify the effect of different degrees of inclination of the supporting surface in the prone position on the neck control, trunk and upper limb. The study included thirty term infants, aged between one and four months, with typical motor development. The variables analyzed were neonatal characteristics, motor development by the Alberta Infant Motor Scale and kinematic evaluation of the head, trunk and upper limb, in three different positions of inclination of the support surface (0th, 25th and 45th). The kinematic data were digitized by Ariel Performance Analysis System software. In assessing kinematics were significantly different between groups and between positions for angles of inclination of the head and trunk extension, and only between the positions in the variable angle of the shoulder and elbow angle. The variables age, Alberta prone, supine Alberta, Alberta Total and angle of the head in the 0th, 25th and 45th, showed a significant positive association, especially with the variable tilt of the head and trunk extension. The inclination of the supporting surface can facilitate movement of the head and stem, however support the upper member can be further stimulated without the slope surface. For the overall development of the child, the 0th position is best. / O desenvolvimento neuropsicomotor típico é caracterizado pela aquisição gradual do controle postural. A posição prono é indicada para o controle cervical, que favorece a estabilidade escapular, durante o apoio dos antebraços e mãos. Diante disso, o objetivo do presente estudo foi identificar o efeito de diferentes graus de inclinação da superfície de apoio em decúbito ventral sobre o controle cervical, do tronco e do membro superior. Participaram do estudo trinta crianças nascidas a termo, com idade entre um e quatro meses, com desenvolvimento motor típico. As variáveis analisadas foram características neonatais, desenvolvimento motor pela Alberta Infant Motor Scale e avaliação cinemática da cabeça, do tronco e do membro superior, em três diferentes posições de inclinação da superfície de apoio (0o, 25o e 45o). Os dados cinemáticos foram digitalizados pelo software Ariel Performance Analysis System. Na avaliação cinemática verificou-se diferença estatística entre os grupos e entre as posições para os ângulos de inclinação da cabeça e de extensão do tronco, e somente entre as posições nas variáveis ângulo do ombro e ângulo do cotovelo. As variáveis idade, Alberta prono, Alberta supino, Alberta Total e ângulo da cabeça em 0o, 25o e 45o, apresentaram associação positiva significativa, principalmente com as variáveis inclinação da cabeça e extensão do tronco. A inclinação da superfície de apoio pode facilitar os movimentos da cabeça e do tronco, no entanto o apoio do membro superior pode ser mais estimulado sem a inclinação de superfície. Para o desenvolvimento global da criança, a posição de 0o é a mais indicada.