scholarly journals Αξιολόγηση της πρώιμης νευροεξελικτικής παρέμβασης στη νευροαναπτυξιακή πορεία πρόωρων νεογνών υψηλού κινδύνου

2012 ◽  
Author(s):  
Μαρία Κυριακίδου
Keyword(s):  
Repeated Measures ◽  
T Test ◽  
Repeated Measures Anova ◽  
Kolmogorov Smirnov ◽  
One Way Anova

Τα ποσοστά θνητότητας των υψηλού κινδύνου πρόωρων νεογνών έχουν σταθεροποιηθεί και συνεπώς η μελέτη των στρατηγικών μείωσης των υψηλών ποσοστών νευροαναπτυξιακών διαταραχών είναι απαραίτητη. Τα υψηλού κινδύνου πρόωρα νεογνά πρέπει να συμμετέχουν σε προγράμματα πρώιμης παρέμβασης από πολύ νωρίς, λόγω της αυξημένης πλαστικότητας του αναπτυσσόμενου εγκεφάλου. Παρόλα αυτά, η αποτελεσματικότητα της παρέμβασης σε όλα τα ΥΚ πρόωρα νεογνά δεν είναι ξεκάθαρη. Έχει αποδειχτεί, ότι οι πρώιμες αναπτυξιακές παρεμβάσεις που ξεκινούν μετά την έξοδο από το νοσοκομείο, βελτιώνουν τη γνωστική ανάπτυξη των νεογνών αλλά το αποτέλεσμα αυτό δε διατηρείται στη σχολική ηλικία. Η απόδειξη των επιδράσεων της πρώιμης παρέμβασης στην κινητική ανάπτυξη είναι ελλιπής. Επομένως, στόχος της παρούσας μελέτης ήταν να αξιολογήσει την επίδραση της πρώιμης παρέμβασης με τη μέθοδο NDT στη γνωστική και κινητική έκβαση ΥΚ πρόωρων νεογνών, μέχρι τη διορθωμένη ηλικία των 18 μηνών αλλά και να συσχετίσει νεογνικούς και περιγεννηρικούς παράγοντες με τη γνωστική και κινητική έκβαση. Στη μελέτη εισήχθησαν νεογνά με ΔΚ≤32 εβδομάδων και ΒΓ≤1500 γραμμαρίων. Αποκλείστηκαν, νεογνά με χρωματοσωμικές ανωμαλίες, μείζονες συγγενείς ανωμαλίες και γενετικά σύνδρομα. Επίσης, αποκλείστηκαν τα νεογνά που στη διορθωμένη ηλικία των 18 μηνών διαγνώστηκαν με εγκεφαλική παράλυση. Συνολικά, 147 νεογνά πληρούσαν τα κριτήρια εισαγωγής και εφαρμόστηκε η δοκιμασία ΤΙΜΡ στη ΔΗ των 38-41 εβδομάδων. Από αυτά, 73 τυχαιοποιήθηκαν στην ομάδα παρέμβασης και 74 στην ομάδα ελέγχου. Η ομάδα παρέμβασης ακολούθησε πρόγραμμα φυσικοθεραπείας με τη μέθοδο NDT με συχνότητα 2 φορές την εβδομάδα, για ένα έτος ενώ η ομάδα ελέγχου εφάρμοσε πρόγραμμα οδηγιών στο σπίτι 2 φορές την εβδομάδα, για ένα έτος. Στη στατιστική ανάλυση χρησιμοποιήθηκε το t-test, η one-way ANOVA, ο έλεγχος χ² κατά Pearson, repeated measures ANOVA και ο έλεγχος κατά Greenhouse-Geisser. Επιπρόσθετα, χρησιμοποιήθηκε ο έλεγχος Kolmogorov-Smirnov. Το ΒΓ και η ΔΚ των νεογνών στις δύο ομάδες ήταν 1325,18 (±368,46) γρ και 30,55 (±1,6) εβδ, αντίστοιχα, στην ομάδα παρέμβασης και 1440,18 (±293,61) και 30,76 (±1,6) στην ομάδα ελέγχου, αντίστοιχα. Η διαφορά δεν ήταν στατιστικά σημαντική. Οι δύο ομάδες ήταν συγκρίσιμες ως προς τους περιγεννητικούς και νεογνικούς παράγοντες . Οι 2 ομάδες αξιολογήθηκαν στη διορθωμένη ηλικία των 3, 6, 12 και 18 μηνών. Οι δύο ομάδες είχαν στατιστικά σημαντική διαφορά στη διορθωμένη ηλικία των 3, 12 και 18 μηνών στη γνωστική και κινητική έκβαση με την ομάδα παρέμβασης να υπερέχει. Στη διορθωμένη ηλικία των 18 μηνών, η ομάδα παρέμβασης σημείωσε μέση βαθμολογία 108,83 (±9,39) στη γνωστική κλίμακα και 109,01 (±10,30) στην κινητική ενώ η ομάδα ελέγχου 99,18 (±7,31) στη γνωστική και 98,81 (±8,91) στην κινητική κλίμακα της δοκιμασίας Bayley III. Η φυσικοθεραπεία (p<0,0001), η IVH (p<0,0001), η πολυδυμία (p=0,008), η ΝΕΚ (p=0,001) και η διάρκεια χορήγησης Ο₂ (p=0,008) επηρέασαν σημαντικά στη βαθμολογία της γνωστικής έκβασης των πρόωρων νεογνών στη διορθωμένη ηλικία των 18 μηνών. Η φυσικοθεραπεία (p<0,0001), ήταν ο μοναδικός παράγοντας που επηρέασε σημαντικά τη βαθμολογία της κινητικής έκβασης των πρόωρων νεογνών στη διορθωμένη ηλικία των 18 μηνών. Τα ΥΚΠΝ επωφελούνται από το πρόγραμμα πρώιμης παρέμβασης με τη μέθοδο NDT, διότι βελτιώνουν την κινητική και γνωστική τους έκβαση μέχρι τη διορθωμένη ηλικία των 18 μηνών. Ως εκ τούτου, συστήνεται η εφαρμογή της μεθόδου κατά τη διάρκεια του 1ου έτους ζωής ως προληπτικό πρόγραμμα θεραπείας στα ΥΚΠΝ. Αδιαμφισβήτητα, μεγαλύτερης διάρκειας μακροχρόνιες παρακολουθήσεις απαιτούνται για να επιβεβαιώσουν ή να απορρίψουν τη διατήρηση των αποτελεσμάτων στην προσχολική ή σχολική ηλικία. Συστήνεται, ο παράγοντας φυσικοθεραπευτική παρέμβαση να συνυπολογίζεται στις πολυπαραγοντικές αναλύσεις διότι οδηγεί σε αξιόπιστη ερμηνεία των αποτελεσμάτων που αφορούν την έκβαση.

scholarly journals Evaluation of an Innovative Digital Assessment Tool in Dental Anatomy

2015 ◽  
Vol 16 (5) ◽  
pp. 366-371 ◽  
Author(s):  
Matt T Lam ◽  
So Ran Kwon ◽  
Fang Qian ◽  
Gerald E Denehy
Keyword(s):  
Gold Standard ◽  
Repeated Measures ◽  
Assessment Tool ◽  
T Test ◽  
Pearson’S Correlation ◽  
Digital Assessment ◽  
Dental Anatomy ◽  
Significant Difference ◽  
Pearson's Correlation ◽  
One Way Anova

ABSTRACT Aim The E4D Compare software is an innovative tool that provides immediate feedback to students’ projects and competencies. It should provide consistent scores even when different scanners are used which may have inherent subtle differences in calibration. This study aimed to evaluate potential discrepancies in evaluation using the E4D Compare software based on four different NEVO scanners in dental anatomy projects. Additionally, correlation between digital and visual scores was evaluated. Materials and methods Thirty-five projects of maxillary left central incisors were evaluated. Among these, thirty wax-ups were performed by four operators and five consisted of standard dentoform teeth. Five scores were obtained for each project: one from an instructor that visually graded the project and from four different NEVO scanners. A faculty involved in teaching the dental anatomy course blindly scored the 35 projects. One operator scanned all projects to four NEVO scanners (D4D Technologies, Richardson, TX, USA). The images were aligned to the gold standard, and tolerance set at 0.3 mm to generate a score. The score reflected percentage match between the project and the gold standard. One-way ANOVA with repeated measures was used to determine whether there was a significant difference in scores among the four NEVO scanners. Paired-sample t-test was used to detect any difference between visual scores and the average scores of the four NEVO scanners. Pearson's correlation test was used to assess the relationship between visual and average scores of NEVO scanners. Results There was no significant difference in mean scores among four different NEVO scanners [F(3, 102) = 2.27, p = 0.0852 one-way ANOVA with repeated measures]. Moreover, the data provided strong evidence that a significant difference existed between visual and digital scores (p = 0.0217; a pairedsample t-test). Mean visual scores were significantly lower than digital scores (72.4 vs 75.1). Pearson's correlation coefficient of 0.85 indicated a strong correlation between visual and digital scores (p < 0.0001). Conclusion The E4D Compare software provides consistent scores even when different scanners are used and correlates well with visual scores. Clinical significance The use of innovative digital assessment tools in dental education is promising with the E4D Compare software correlating well with visual scores and providing consistent scores even when different scanners are used. How to cite this article Lam MT, Kwon SR, Qian F, Denehy GE. Evaluation of an Innovative Digital Assessment Tool in Dental Anatomy. J Contemp Dent Pract 2015;16(5):366-371.

scholarly journals INFLUÊNCIA DO TREINAMENTO CONCORRENTE DE CAPOEIRA E ATLETISMO NO DESEMPENHO MOTOR DE CRIANÇAS PRATICANTES DE FUTSAL

1970 ◽  
Vol 81 (155) ◽  
Author(s):  
Evaldo Maciel Pinto ◽  
Diogo Guimarães ◽  
Athos Henrique Rocha Villaça ◽  
Sebastião Lobo Da Silva ◽  
Bibiano Madrid
Keyword(s):  
Weight Gain ◽  
Motor Skills ◽  
Repeated Measures ◽  
Motor Performance ◽  
Concurrent Training ◽  
Motor Proficiency ◽  
Repeated Measures Anova ◽  
Kolmogorov Smirnov ◽  
Study Participants ◽  
Post Hoc

This study aimed to determine the influence of concurrent training and athletic capoeira levels of motor performance in children aged 7 to 10 years indoor football. Study participants were children (n = 39) were male. The subjects were divided into two groups, submitted to concurrent training, the AF group (n = 20) underwent the training of soccer and athletics and FC group (n = 19) soccer and capoeira. To study and evaluate the level of motor  performance of the two sample groups, we applied a battery of tests for statistical analysis and checked the normality of the data (Kolmogorov-Smirnov) and applied repeated measures ANOVA with post hoc Bonferroni. We used the statistical packages SPSS (12.0) and Instat (3.0). The results note that in terms of motor proficiency children who practiced FC compared to  children who practiced FA had equal values in the components of motor skills, however, both groups showed a trend in weight gain in their motor skills.

scholarly journals In vitro study of marginal, internal and proximal adaptation of implant-supported single-crown CAD/CAM restorations

2020 ◽  
Vol 19 ◽  
pp. e207286
Author(s):  
Kamila Aguiar Figueiredo Alves ◽  
Janaina Emanuela Damasceno ◽  
Viviane Maia Barreto de Oliveira ◽  
Luiz Gustavo Cavalcanti Bastos ◽  
Andrea Nóbrega Cavalcanti
Keyword(s):  
Repeated Measures ◽  
T Test ◽  
Digital Impression ◽  
Single Crown ◽  
Significant Difference ◽  
Cad Cam ◽  
Student’S T ◽  
One Way Anova ◽  
Student’S T Test

Aim: This study evaluated the precision of a CAD/CAM system by measuring marginal, internal and proximal fits in implantsupported single-crown restorations. Methods: Ten models of the upper arch were made in which implants replaced the upper left premolars. For fabrication of the zirconia infrastructures, titanium bases (TiBase) were coded and scanned using a scan body. A second digital impression was made for the fabrication of prostheses. Silicone impression material was used to determine the internal clearance between the TiBase and infrastructure and between the infrastructure and crown, whose thickness was measured at three points [P1 (cervical), P2 (middle) and P3 (occlusal)] with a stereoscopic microscope at 70x and 100x magnification. One-way ANOVA for repeated measures and the Student t-test were used for the analysis of internal and marginal adaptation. Proximal contacts were analyzed qualitatively. Results: There was no significant difference between the teeth evaluated (Student’s t-test; p>0.05) or between the corresponding points evaluated in either tooth (one-way ANOVA; p>0.05). Analysis of the internal clearance between the infrastructure and crown demonstrated that all points were significantly different compared to the reference standardized at 100 μm (Student’s t-test p<0.0001). There was no significant difference between P1 and P2, with the thickness at these two points being lower than that obtained at P3 (one-way ANOVA, p<0.05). The proximal contacts did not coincide with the quality defined by the device. Conclusion: The system tested was unable to produce implantsupported single-crown ceramic restorations with marginal, internal and proximal fits matching the digital workflow, with the inferior fits requiring adjustment prior to cementation.

scholarly journals Pengaruh Ekstrak Ketumbar (Coriandum Sativum) terhadap Perubahan Tekanan Darah Tikus Pasca Melahirkan

2016 ◽  
Vol 11 (3) ◽  
pp. 174
Author(s):  
Vina Nurul Utami ◽  
Soeharyo Hadisaputro ◽  
Sri Rahayu
Keyword(s):  
Blood Pressure ◽  
Repeated Measures ◽  
Post Partum ◽  
Repeated Measures Anova ◽  
Group Design ◽  
Maternal Morbidity And Mortality ◽  
Post Test ◽  
Pregnancy And Delivery ◽  
Pressure Changes ◽  
One Way Anova

Hypertension is the most commont complication during pregnancy and delivery. It causes 5-10% maternal morbidity and mortality incorporate with bleeding and infection. The Maternal mortality rate caused by hypertension is about 23,95%. Coriander seeds contain flavonoid which work as antihipypertension and diuretic. This study was to examine coriander extract several dosage on decreasing systolic on post partum rats. An experimental study with randomized pre test and post test controlled group design obvserved 30 white rat Wistar Sp which divided into 5 groups randommly. Sphyngonanometer was applied to measure the blood pressure. Paired t-test, One Way ANOVA, and Repeated Measures ANOVA were administered for data analyses. Results showed that coriander extract on 10 mg/kg BB, 20 mg/kg weight and 30 mg/kgweights dosage affected to blood pressure changes on the rat (p 0.000 ), while 20 mg/kgweights and 30 mg/kgweight had no significant effects (p 0.900). It concluded that coriander estract on dosage 30 mg/kg weight and 20 mg/kg weight did not effect significantly to decreasing rat�s blood pressure. Measuring not only systole pressure was recommended for further studies.

scholarly journals Effects of veneering porcelain thickness and background shade on the shade match of zirconia-based restorations

2019 ◽  
Vol 13 (1) ◽  
pp. 68-74
Author(s):  
Farhad Tabatabaian ◽  
Khotan Aflatoonian ◽  
Mahshid Namdari
Keyword(s):  
Repeated Measures ◽  
Composite Resin ◽  
T Test ◽  
Chromium Alloy ◽  
Repeated Measures Anova ◽  
Nickel Chromium ◽  
Color Differences ◽  
Acceptability Threshold ◽  
Analyze Data

Background. Effects of veneering porcelain thickness and background shade on the shade match of zirconia-based restorations are unclear. The aim of this study was to evaluate the impacts of veneering porcelain thickness and background shade on the shade match of zirconia-based restorations. Methods. Forty A2 shade veneered zirconia disk specimens (10 mm in diameter) were fabricated, with veneering porcelain thicknesses of 1.6, 1.8, 2.0 and 2.2 mm. Three backgrounds were made of A2 shade composite resin (A2), nickel-chromium alloy (NC) and amalgam (AM). The veneered zirconia specimens were placed on the backgrounds. CIELab values were measured with a spectrophotometer. ΔE values were measured to determine color differences between the specimens and the A2 VITA classical shade (target shade). ΔE values were compared with an acceptability threshold (ΔE=3.7). Repeated measures ANOVA, Bonferroni, and 1-sample t-test were used to analyze data (P<0.05). Results. Mean ΔE values ranged between 1.9 and 5.0. The veneering porcelain thickness, the background shade and their interaction affected the ΔE (P<0.0001). The minimum veneering porcelain thickness for the shade match was 2 mm for NC and 1.8 mm for AM. Conclusion. Veneering porcelain thickness and background shade affected the shade match of zirconia-based restorations. With dark-shaded backgrounds, the amount of veneering porcelain thickness needed for the shade match might be beyond acceptable clinical limits. Tooth-shaded backgrounds are esthetically advocated rather than dark-shaded backgrounds in zirconia-based restorations.

Mineralized Plasmatic Matrix for Horizontal Ridge Augmentation in Anterior Maxilla with and without a Covering Collagen Membrane

2020 ◽  
Vol 14 (1) ◽  
pp. 743-751
Author(s):  
Ehab Abdelfadil ◽  
Wael Aboelmaaty
Keyword(s):  
Repeated Measures ◽  
T Test ◽  
Collagen Membrane ◽  
Anova Analysis ◽  
Repeated Measures Anova ◽  
Ridge Augmentation ◽  
Parametric Data ◽  
Student’S T ◽  
Post Hoc ◽  
Student’S T Test

Background: Mineralized Plasmatic Matrix [MPM] is a unique form of platelet rich fibrin that contains mineralized bone graft particles within a fibrin network. Aim: This study was conducted to evaluate horizontal ridge augmentation using MPM with and without a coverage membrane. Materials and Methods: Sixteen edentulous spaces were randomly divided into 2 equal groups. MPM was used for horizontal ridge augmentation with and without a covering collagen membrane (group 1 and 2, respectively). Cone Beam CT images were obtained preoperatively as well as 1 week and 4 months postoperatively to evaluate alveolar ridge and the resorption of the grafting material at 3 predetermined points along with the site where the future dental implant will be placed. Student’s t-test (Unpaired) was used for comparing two different groups with quantitative parametric data and student’s t-test (Paired) was used for comparing two related groups with quantitative parametric data while repeated measures ANOVA (Analysis of variance) followed by post-hoc Bonferroni was used for comparing more than two related groups with quantitative parametric data. Student’s t-test (Unpaired) was used for comparing two different groups with quantitative parametric data and student’s t-test (Paired) was used for comparing two related groups with quantitative parametric data while repeated measures ANOVA (Analysis of variance) followed by post-hoc Bonferroni was used for comparing more than two related groups with quantitative parametric data. Results: There was no statistically significant difference between the gained bone width in both groups. More but not statistically significant resorption was recorded in group 2. Conclusion: MPM can be successfully used for horizontal ridge augmentation without a barrier membrane.

The effect of serrating abutment-implant mating surface on torque stability of implant-abutment connection, before and after cyclic loading.

2020 ◽  
Author(s):  
Vida Rezayani ◽  
Marzieh Alikhasi ◽  
Abbas Monzavi
Keyword(s):  
Cyclic Loading ◽  
Repeated Measures ◽  
Peak Load ◽  
T Test ◽  
The Other ◽  
Repeated Measures Anova ◽  
Implant Abutment ◽  
Before And After ◽  
Torque Loss ◽  
Connection Design

This study evaluated the effect of adding serration to the abutment-implant connection on torque maintenance before and after loading. Two implant systems with the same dimensions and connection design (internal 8˚morse taper octagon) were selected: one with non-serrated abutments (Simple line II) and the other one with serrated abutments (F & B). The removal torque value (RTV) was measured in two groups for each system: one group with one-piece abutments and the other group with two-piece abutments, before and after cyclic loading (n=10 in each group). The initial RTV of the abutment screw was measured with a digital torque meter. Each abutment received a cement-retained metal crown with 30° occlusal surface. Cyclic axial peak load of 75±5 N was applied to the implants for 500,000 cycles at 1 Hz. The post-load RTV was then measured. Two-way and repeated measures ANOVA, and independent t-test were applied to assess the effects of cyclic loading, connection design, abutment type, and their interaction on the percentage of torque loss (α=.05). Two-way ANOVA showed that serration of mating surfaces had a significant effect on torque maintenance before (P&lt;0.001) and after (P=0.004) cyclic loading. Repeated measures ANOVA also showed that loading had a significant effect on the torque loss percentage (P&lt; 0.01). Comparison of the groups with t-test showed that the torque loss of the serrated groups was lower than that of non- serrated groups. Despite the limitations of this study, the stability of the implant-abutment connection in the serrated design was higher than that of non-serrated group.

scholarly journals Η διδασκαλία του θεατρικού παιχνιδιού στο μάθημα της προσαρμοσμένης φυσικής αγωγής ως μέσο ανάπτυξης κοινωνικών δεξιοτήτων παιδιών με διαταραχή αυτιστικού φάσματος

2019 ◽  
Author(s):  
Μαρία Μπέλλα
Keyword(s):  
Autism Spectrum Disorder ◽  
Group Work ◽  
Repeated Measures ◽  
Autism Spectrum ◽  
T Test ◽  
Repeated Measures Anova ◽  
Multisource Assessment ◽  
Students With Autism ◽  
Post Hoc

Η απόκτηση και ικανότητα χρήσης κοινωνικών δεξιοτήτων με βάση την ερμηνεία που αποδίδεται στη θεωρία του Κοινωνικού Κονστροκτουβισμού διαδραματίζει σημαντικό ρόλο στην κοινωνική ανάπτυξη των παιδιών να αλληλοεπιδρούν αποτελεσματικά με το περιβάλλον και να επιτυγχάνουν κοινωνικούς στόχους. Η απουσία ή η έλλειψη κοινωνικών δεξιοτήτων όπως παρατηρείται στα παιδιά με Διαταραχή Αυτιστικού Φάσματος (ΔΑΦ), μπορεί να οδηγήσει στην απομόνωση. Η σχολική ζωή μέσω των διαφόρων δραστηριοτήτων προσφέρει καθημερινά κίνητρα για πολύπλευρες εμπειρίες που αυξάνουν τις κοινωνικές επαφές και την ομαλή προσαρμογή στην ομαδική ζωή της τάξης. Σκοπός της παρούσας μελέτης ήταν ο σχεδιασμός, η εφαρμογή και αξιολόγηση επίδρασης ενός προγράμματος θεατρικού παιχνιδιού στην ανάπτυξη κοινωνικών δεξιοτήτων παιδιών με ΔΑΦ, μέσα από το μάθημα της Φυσικής Αγωγής (ΦΑ). Στην έρευνα συμμετείχαν έξι παιδιά, με Αυτισμό Υψηλής Λειτουργικότητας (ΥΛΑ), ηλικίας 9-11 ετών που φοιτούσαν σε τμήματα ένταξης δημοτικών σχολείων και παιδιά (N=132) της ίδιας ηλικίας που φοιτούσαν σε γενικές τάξεις των ίδιων σχολείων και παρακολουθούσαν από κοινού το μάθημα της ΦΑ. Η έρευνα περιλάμβανε, σχεδιασμό και εφαρμογή ενός προγράμματος θεατρικού παιχνιδιού, χρήση της λίστας «κοινωνικών δεξιοτήτων/δεξιοτήτων παιχνιδιού» του εργαλείου παρατήρησης COMPASS (Collaborative Model for Promoting Competence and Success for Students with Autism Spectrum Disorder) διενέργεια συνεντεύξεων με τους εκπαιδευτικούς, χρήση της κλίμακας «Πολλαπλής πηγής Αξιολόγησης της Κοινωνικής Ικανότητας των Παιδιών» (ΠΠΑΚΙ) (Multisource Assessment of Children’s Social Competence; MASCS) και της κλίμακας «Αισθημάτων για την Ομαδική Εργασία» (ΕΚΑΟΕ) (Feelings Towards Group Work; FTGW). Το πρόγραμμα είχε διάρκεια 8 εβδομάδων με συχνότητα δύο φορές εβδομαδιαίως για 45 λεπτά ανά εκπαιδευτική συνεδρία. Στις συνεντεύξεις με τις εκπαιδευτικούς, και την ανάλυση των ερωτήσεων ανοικτού τύπου, εφαρμόστηκε η μέθοδος της φαινομενολογικής προσέγγισης, ενώ για τις ερωτήσεις κλειστού τύπου έγινε έλεγχος ανεξαρτησίας χ2 στον παράγοντα ειδικότητα. Όσον αφορά την παρατήρηση των παιδιών με ΥΛΑ, στη συχνότητα εμφάνισης δέκα παρατηρούμενων μεταβλητών, έγινε καταγραφή μέσω τετράβαθμης κλίμακας, και ακολούθησε t-test για εξαρτημένα δείγματα. Για την αξιολόγηση των αντιλήψεων των παιδιών τυπικής τάξης, για τα παιδιά με ΥΛΑ, και την εύρεση πιθανών διαφορών στα σκορ, από την επίδραση του προγράμματος, στην κοινωνική ικανότητα και την προτίμηση στον ομαδικό τρόπο εργασίας, εφαρμόστηκε t-test για εξαρτημένα δείγματα. Ένα μήνα μετά τη λήξη της παρέμβασης (follow up) και για τον έλεγχο διαφοροποιήσεων από την εφαρμογή του προγράμματος τόσο στις συχνότητες εμφάνισης των παρατηρούμενων μεταβλητών, όσο και στα σκορ των κλιμάκων πραγματοποιήθηκε ανάλυση διακύμανσης επαναλαμβανόμενων μετρήσεων (repeated-measures-ANOVA) και εκτελέστηκαν δοκιμές πολλαπλών συγκρίσεων (post hoc). Τα έξι παιδιά με ΥΛΑ με βάση τα εμπειρικά δεδομένα της έρευνας, ενίσχυσαν και βελτίωσαν τις δεξιότητες συνεργασίας, μοιράστηκαν το ενδιαφέρον τους με τα παιδιά τάξης, και μείωσαν παράλληλα την οξυθυμία, την πρόκληση αναστάτωσης και τη δυσκολία προσαρμογής στην ομάδα, αναλαμβάνοντας παράλληλα πρωτοβουλίες και επιλύοντας προβλήματα εντός ομάδας. Το κύριο συμπέρασμα αυτής της έρευνας είναι ότι το πρόγραμμα θεατρικού παιχνιδιού ήταν επιτυχές, καθώς τα παιδιά με ΥΛΑ ενίσχυσαν την κοινωνική τους αλληλεπίδραση. Με τις κατάλληλες παρεμβάσεις στα προβλεπόμενα προγράμματα σπουδών, την κατάλληλη γνώση των στρατηγικών των δραστηριοτήτων του θεατρικού παιχνιδιού, αυτή η δραστηριότητα μπορεί να αποτελέσει ένα σημαντικό εργαλείο μάθησης κοινωνικών δεξιοτήτων σε επίπεδο τάξης.

scholarly journals Academic and sport achievements of the physical culture and sports university students

2021 ◽  
Vol 25 (3) ◽  
pp. 165-171
Author(s):  
Ihor Zanevskyy ◽  
Lyudmyla Zanevska
Keyword(s):  
University Students ◽  
Significant Relationship ◽  
Repeated Measures ◽  
Physical Culture ◽  
Sport Training ◽  
Correlation Models ◽  
Kolmogorov Smirnov ◽  
The Common ◽  
Tight Correlation ◽  
One Way Anova

Background and Study Aim. It is widely used a paradigm about the interdependence between the academic and sport achievements of students. The aim of this research was to create a model for studying relationships between academic and sport achievements of the sports and physical culture university students. Material and Methods. Totally 259 (168 male and 91 female) bachelor students of 18–23 years old studied Physical Culture and Sports were involved into the investigation. All the students were good healthy, and they participated in the sport training and competitions, according the common program. Interdependence between the semester control scores and scores of the sport achievements were studied in the frames of correlation models of parameter and non-parameter statistics. Distribution of scores was studied using Kolmogorov – Smirnov method. One-way ANOVA for repeated measures was used to determine differences between students’ scores and educational disciplines’ scores. Results. Almost non-significant weak interdependence between results of the semester control and sport achievements was noticed (р>0.05, 0.174≤rs≤0.284). There were no statistically significant and tight correlation between semester control scores of educational disciplines and corresponding sport achievements scores (|rs|≤0.376). Contrary, in 73% of educational disciplines pairs the semester control scores showed significant and tight correlation (p<0.001, 0.385≤r≤0.895). Conclusions. A well-known paradigm about significant relationship between academic and sport achievements of students was not confirmed with the results of this research and should be studied more profoundly.

The effects of pre-sleep consumption of casein protein on next-morning measures of RMR and appetite compared between sedentary pre- and postmenopausal women

2020 ◽  
Vol 125 (2) ◽  
pp. 121-128
Author(s):  
Christopher M. Schattinger ◽  
J. T. Leonard ◽  
C. L. Pappas ◽  
M. J. Ormsbee ◽  
L. B. Panton
Keyword(s):  
Body Composition ◽  
Postmenopausal Women ◽  
Repeated Measures ◽  
Analogue Scale ◽  
Controlled Trial ◽  
Premenopausal Women ◽  
Double Blind ◽  
Repeated Measures Anova ◽  
Casein Protein ◽  
One Way Anova

AbstractThe purpose of the present study was to compare next-morning responses of RMR and appetite to pre-sleep consumption of casein protein (CP) in pre- and postmenopausal women. The study was a randomised, crossover, double-blind, placebo-controlled trial. Seven sedentary premenopausal (age: 19·9 (sd 1·2) years; BMI: 23·1 (sd 2·6) kg/m2) and seven sedentary postmenopausal (age: 56·4 (sd 4·9) years; BMI: 26·3 (sd 3·5) kg/m2) women participated. During visit one, anthropometrics and body composition were measured. Following visit one, subjects consumed either CP (25 g) or placebo (PL) ≥2 h after their last meal and ≤30 min prior to sleep on the night before visits two and three. Visits two and three occurred ≥1 week after visit one and were 48 h apart. During visits two and three, RMR (VO2), RER and appetite were measured via indirect calorimetry and visual analogue scale, respectively. Anthropometrics and body composition were analysed by one-way ANOVA. RMR and measures of appetite were analysed using a 2 × 2 (menopause status × CP/PL) repeated-measures ANOVA. Significance was accepted at P ≤ 0·05. RMR was significantly lower in postmenopausal compared with premenopausal women under both conditions (P = 0·003). When consumed pre-sleep CP did not alter RMR, RER or appetite compared with PL when assessed next morning in pre- and postmenopausal women. These data contribute to growing evidence that pre-sleep consumption of protein is not harmful to next-morning metabolism or appetite. In addition, these data demonstrate that menopause may not alter next-morning RMR, RER or appetite after pre-sleep consumption of CP.

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