scholarly journals Effects of a periodized functional strength training program (FST) on Functional Movement Screen (FMS) in physical education students

2020 ◽  
Vol 24 (3) ◽  
pp. 162-167
Author(s):  
Michał Sawczyn
Keyword(s):  
Physical Education ◽  
Strength Training ◽  
Statistical Significance ◽  
Rank Test ◽  
Training Intervention ◽  
Control Group ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference ◽  
Experimental Group

Background and Study Aim: To examine the effects of periodized functional strength training (FST) on FMS scores of sport university students with higher risk of injury. Material and Methods: Thirty three  participants (age 21.6±1.3 years, height 177.8±6.9 m, mass 80.4±7.7 kg) with FMS total score ≤ 14 were selected from eighty two volunteered students of University of Physical Education and Sport in Gdańsk and randomly assigned to experimental group (n=16) and control group (n=17). The FMS test was conducted one week before and one week after the 12 week training intervention. The experimental group participated in FST program through 12 weeks. The control group did not engaged in any additional physical activity than planned in their course of study. The  collected  data  were  analysed  using Statistica 13.3 pl (StatSoft Inc). Wilcoxon signed rank test was used to establish the statistical significance of the difference between FMS total scores within each group and Mann Whitney U test between groups before and after the 12 week training intervention. Results: 45 % of volunteers in the first FMS testing showed total scores ≤14. The experimental group that participated in FST program changed significantly FMS total scores after 12 weeks (p<0.05). There were also significant differences in FMS total score between groups after the experiment (p<0.05). Conclusions: There is a need for injury prevention programs for students of University of Physical Education and Sport in Gdańsk. It is clear from this study that FST is effective in improving FMS total score in students with cut off score ≤14.

scholarly journals The Effect of Using a Self-Regulated Jigsaw Task on Female Students’ Performance in the Course of Curriculum Reading in English at Umm Al-Qura University in Saudi Arabia

2021 ◽  
Author(s):  
Nurah Alfares
Keyword(s):  
Learning Process ◽  
Female Students ◽  
Rank Test ◽  
Control Group ◽  
Master's Program ◽  
Signed Rank ◽  
Post Test ◽  
Signed Rank Test ◽  
The Difference ◽  
Experimental Group

This study aimed to answer the questions related to the effect of using self-regulated jigsaw task as a technique to improve the students’ performance in the course of curriculum reading in English, and to find out the learners’ perceptions of using jigsaw task in their learning. This study is important since jigsaw task could help learners to become autonomous learners as well as to promote cooperation between learners. The study sample consisted of 40 (two classes) female students studying the course of curriculum reading in English in the Master’s Program of curriculum and instructions at Umm Al-Qura University. The classes were allocated to the experimental group (n=21 students), which was taught using self-regulated jigsaw task, and the control group (n=19 students), which was taught using traditional tasks. Pre-and post-tests have been conducted to find out the statistical differences. Further, an open-ended questionnaire was given to the participants in the experimental group (n=21 students) to find out more about their perception of using the jigsaw technique in the learning process. Wilcoxon Signed Rank test was used as a statistical procedure to analyze the participants’ scores on the post-test, and the Greenhouse-Geisser test was applied to investigate the differences between groups. The results of the study showed that the difference in performance between students taught using self-regulated jigsaw task and those taught using traditional tasks was statistically significant. Further, the participants in the experimental group perceived that using the jigsaw task had a positive effect on the learning process, enhanced their relations with other learners, and increased their motivation in learning. It is hoped that this study could encourage university instructors to design and implement jigsaw tasks into different courses in higher education.

scholarly journals The Effect of Using a Self-Regulated Jigsaw Task on Female Students’ Performance in the Course of Curriculum Reading in English at Umm Al-Qura University in Saudi Arabia

2020 ◽  
Vol 11 (4) ◽  
pp. 519-533
Author(s):  
Nurah Alfares
Keyword(s):  
Learning Process ◽  
Female Students ◽  
Rank Test ◽  
Control Group ◽  
Master's Program ◽  
Signed Rank ◽  
Post Test ◽  
Signed Rank Test ◽  
The Difference ◽  
Experimental Group

This study aimed to answer the questions related to the effect of using self-regulated jigsaw task as a technique to improve the students’ performance in the course of curriculum reading in English, and to find out the learners’ perceptions of using jigsaw task in their learning. This study is important since jigsaw task could help learners to become autonomous learners as well as to promote cooperation between learners. The study sample consisted of 40 (two classes) female students studying the course of curriculum reading in English in the Master’s Program of curriculum and instructions at Umm Al-Qura University. The classes were allocated to the experimental group (n=21 students), which was taught using self-regulated jigsaw task, and the control group (n=19 students), which was taught using traditional tasks. Pre-and post-tests have been conducted to find out the statistical differences. Further, an open-ended questionnaire was given to the participants in the experimental group (n=21 students) to find out more about their perception of using the jigsaw technique in the learning process. Wilcoxon Signed Rank test was used as a statistical procedure to analyze the participants’ scores on the post-test, and the Greenhouse-Geisser test was applied to investigate the differences between groups. The results of the study showed that the difference in performance between students taught using self-regulated jigsaw task and those taught using traditional tasks was statistically significant. Further, the participants in the experimental group perceived that using the jigsaw task had a positive effect on the learning process, enhanced their relations with other learners, and increased their motivation in learning. It is hoped that this study could encourage university instructors to design and implement jigsaw tasks into different courses in higher education.

scholarly journals Program “SUPER” untuk Meningkatkan Komitmen Perkawinan

2018 ◽  
Vol 4 (1) ◽  
pp. 13
Author(s):  
Alfi Fatima Yudani ◽  
Tina Afiatin
Keyword(s):  
Rank Test ◽  
Control Group ◽  
Z Score ◽  
Control Group Design ◽  
Marital Commitment ◽  
Signed Rank ◽  
Quasi Experimental ◽  
Signed Rank Test ◽  
The Difference ◽  
Experimental Group

Abstract: Low marital commitments can cause many marital problems. Therefore, interventions that can increase marriage commitments are needed. This study aims to determine the effect of the "SUPER" Program in increasing marital commitment. The "SUPER" program is an intervention based on the techniques of creating gratitude according to the stages in the experiential learning cycle and implemented in four sessions. This quasi-experimental study was conducted with untreated control group design with pretest and posttest in 12 women who have been married for 1 to 10 years. The result of the difference of gained score analysis in the experimental group and control group with Mann-Whitney U test showed Z score = -2.089 p = 0,037 (p <0,05). The Wilcoxon Signed-Rank Test was performed on the experimental group showed Z score = -1,997 p = 0.046 (p <0.05). The results showed that there were significant differences between the experimental group compared with the control group. There was a significant increase in the marital commitment score between the pretest and posttest experimental groups

scholarly journals Testing through the Mann-Whitney Method and the Wilcoxon Signed Level on Learning Cube and Perfect Cube Roots

2021 ◽  
Vol 2 (1) ◽  
pp. 26-36
Author(s):  
Endro Tri Susdarwono
Keyword(s):  
Rank Test ◽  
Control Group ◽  
Cube Root ◽  
Whitney Test ◽  
The Third ◽  
Mann Whitney Test ◽  
Before And After ◽  
Post Test ◽  
Signed Rank Test ◽  
Experimental Group

The purpose of this study is to discuss the testing using the Mann-Whitney method and the Wilcoxon signaled level for learning perfect cube and cube root. This research is a quantitative study, while the method used is experimental. The quantitative approach used includes the Mann-Whitney test and Wilcoxon's signed rank test. The conclusions of this study are that: 1) for the Mann-Whitney test on the pretest value of the control group and the experimental group it is concluded that before the treatment of two groups, namely control and experiment, had the same ability in mastering the material to the third power and the cube root; 2) For the Mann-Whitney test on the post-test scores of the control group and the experimental group, it is concluded that after the treatment of two groups, namely the control and the experimental group, they have different abilities in mastery of the material in the third power and the cube root; whereas 3) for the Wilcoxon-signed level test on the pretest and posttest scores of the experimental group, it was concluded that there was a difference between the conditions before and after being given treatments on the mastery of the material to the third power and the perfect cube root.

The Degree of Subjective Complaints of Students Practice in Mechanical Technology Laboratories

2018 ◽  
Vol 4 (1) ◽  
pp. 22
Author(s):  
I Ketut Widana
Keyword(s):  
Engineering Students ◽  
Standing Position ◽  
Statistical Test ◽  
Rank Test ◽  
Cross Sectional ◽  
Signed Rank ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference ◽  
Paired T Test

The working practice of the engineering students is part of the learning process that is irreducible and indispensable. The composition of  lecturing between theoretical and practical one is 40% to 60%. With this condition, the students spend more time at the laboratory. Generally, the students perform in the laboratory work by standing position. The design of research is observational cross-sectional. The method applied is observation, interview and measuring. The subjects of research are practicing students amounting to 21 students. Referring to the analysis of statistical test or Wilcoxon signed ranks test, the difference of effect of work position is significant, namely p < 0.05 towards musculoskeletal disorders (MSDs) before and after working. The quantity of the average complaint after working is score 44.62 ± 9.47. The result of Wilcoxon signed rank test shows that there is significant different effects of standing work position, namely p < 0.05 towards fatigue generally before and after working. The degree of the working pulse is on the average of 110.78  ± 17.80 bpm (beats per minutes) which can be categorized into the medium workload. Using paired t-test, the result is p < 0.05.

scholarly journals Clowns Benefit Children Hospitalized for Respiratory Pathologies

2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Mario Bertini ◽  
Elena Isola ◽  
Giuseppe Paolone ◽  
Giuseppe Curcio
Keyword(s):  
Statistical Significance ◽  
Systolic Pressure ◽  
Therapeutic Modality ◽  
Control Group ◽  
Self Evaluation ◽  
Positive Effects ◽  
Before And After ◽  
Two Parameters ◽  
Therapeutic Settings ◽  
Experimental Group

The study aims at evaluating health-generating function of humor therapy in a hospital ward hosting children suffering from respiratory pathologies. The main scope of this study is to investigate possible positive effects of the presence of a clown on both the clinical evolution of the on-going disease, and on some physiological and pain parameters. Forty-three children with respiratory pathologies participated in the study: 21 of them belonged to the experimental group (EG) and 22 children to the control group (CG). During their hospitalization, the children of the EG interacted with two clowns who were experienced in the field of pediatric intervention. All participants were evaluated with respect to clinical progress and to a series of physiological and pain measures both before and after the clown interaction. When compared with the CG, EG children showed an earlier disappearance of the pathological symptoms. Moreover, the interaction of the clown with the children led to a statistically significant lowering of diastolic blood pressure, respiratory frequency and temperature in the EG as compared with the control group. The other two parameters of systolic pressure and heart frequency yielded results in the same direction, without reaching statistical significance. A similar health-inducing effect of clown presence was observed on pain parameters, both by self evaluation and assessment by nurses. Taken together, our data indicate that the presence of clowns in the ward has a possible health-inducing effect. Thus, humor can be seen as an easy-to-use, inexpensive and natural therapeutic modality to be used within different therapeutic settings.

scholarly journals Effects of Presentation- Assimilation- Discussion (PAD) Class Teaching Model on Learning Attitudes of Nursing Students --- Taking the “Nursing Psychology” Course as an Example

2018 ◽  
Vol 2 (2) ◽  
pp. 33
Author(s):  
Zhiping Liu ◽  
Menglin Yue
Keyword(s):  
Nursing Students ◽  
Statistical Significance ◽  
Junior Colleges ◽  
Control Group ◽  
Teaching Model ◽  
Teaching Mode ◽  
Learning Attitudes ◽  
Before And After ◽  
Psychology Course ◽  
Experimental Group

 Purpose: to explore and discuss the effects of PAD Class Teaching Model on nursing students who are expected to enter undergraduate schools from junior colleges. Method: Randomly select 112 students from two classes (2016) who are expected to enter undergraduate schools from junior colleges in a medical school in Pingdingshan, and divide them into a control group and an experimental group using a method of cluster randomization. In the teaching process of “Nursing Psychology”, the control group and the experimental group respectively adopted the traditional teaching mode and the PAD class teaching mode. After the implementation of one semester, compare the nursing students’ learning attitudes change before and after the implementation. Results: The scores of the nursing students in the experimental group at the three latitudes of learning interests, learning habits, and professional cognition were significantly higher than those of the control group, and the differences have statistical significance (P<0.05). Conclusions: PAD class teaching mode helps improve nursing students’ learning attitudes.

scholarly journals Una unidad didáctica intermitente de acondicionamiento físico solo mejora los niveles de capacidad cardiorrespiratoria de los estudiantes con un perfil no saludable de condición física (An intermittent physical fitness teaching unit only improves cardior

Retos ◽  
2019 ◽  
pp. 8-15
Author(s):  
Santiago Guijarro-Romero ◽  
Daniel Mayorga-Vega ◽  
Carolina Casado-Robles ◽  
Jesús Viciana
Keyword(s):  
Physical Activity ◽  
Physical Education ◽  
Physical Fitness ◽  
Cardiorespiratory Fitness ◽  
Control Group ◽  
Activity Levels ◽  
Physical Activity Levels ◽  
Before And After ◽  
Teaching Unit ◽  
Experimental Group

El objetivo del presente estudio fue comparar el efecto de una unidad didáctica intermitente de acondicionamiento físico en Educación Física sobre los niveles de actividad física y capacidad cardiorrespiratoria entre estudiantes con un perfil saludable/no saludable de capacidad cardiorrespiratoria. Ochenta estudiantes de 2º-3º curso de Educación Secundaria fueron asignados aleatoriamente al grupo control y grupo experimental. El grupo experimental, dividido en perfiles saludable/no saludable, realizó una unidad didáctica intermitente de acondicionamiento físico para mejorar la capacidad cardiorrespiratoria. El grupo control trabajó un contenido diferente durante el mismo tiempo y con la misma frecuencia, pero sin hacer hincapié en la mejora de la capacidad cardiorrespiratoria. Antes y después de la intervención, la capacidad cardiorrespiratoria se evaluó objetivamente mediante el test de ida y vuelta de 20 metros. Los niveles de actividad física fueron medidos objetivamente a través de un pulsómetro durante las clases de Educación Física. Ambos perfiles tuvieron mayores niveles de actividad física durante las clases de Educación Física que el grupo control (p < .001). Sin embargo, solo los estudiantes con un perfil no saludable mejoraron significativamente sus niveles de capacidad cardiorrespiratoria tras la unidad didáctica (p < .01). Aunque una unidad didáctica intermitente de acondicionamiento físico parece tener un efecto similar en los niveles de actividad física de todos los perfiles de capacidad cardiorrespiratoria de los estudiantes, solo mejora la capacidad cardiorrespiratoria de los estudiantes con un perfil no saludable. Abstract. The purpose of the present study was to compare the effect of a Physical Education-based physical fitness intermittent teaching unit on physical activity levels and cardiorespiratory fitness among students with healthy/unhealthy cardiorespiratory fitness profile. Eighty students from 2º-3º grades of Secondary Education were randomly assigned to the control group and experimental group. The experimental group, divided into healthy/unhealthy profiles, performed a physical fitness intermittent teaching unit to improve the cardiorespiratory fitness. The control group worked a different content during the same time and with the same frequency, but without emphasizing cardiorespiratory fitness improvement. Before and after the teaching unit, students’ cardiorespiratory fitness was objectively measured by the 20-meter shuttle run test. Participants’ physical activity levels were measured objectively using a heart rate monitor during Physical Education lessons. Students from both profiles had higher physical activity levels during Physical Education lessons than the control group (p < .001). However, only students with an unhealthy cardiorespiratory fitness profile statistically improved their cardiorespiratory fitness levels after the teaching unit (p < .01). Although an intermittent physical fitness teaching unit seems to have similar effect on physical activity levels of students from all cardiorespiratory fitness profiles, it only improves the cardiorespiratory fitness of those with an unhealthy one.

scholarly journals Amprenavir and Efavirenz Pharmacokinetics before and after the Addition of Nelfinavir, Indinavir, Ritonavir, or Saquinavir in Seronegative Individuals

2005 ◽  
Vol 49 (8) ◽  
pp. 3373-3381 ◽  
Author(s):  
Gene D. Morse ◽  
Susan Rosenkranz ◽  
Michael F. Para ◽  
Yoninah Segal ◽  
Robin DiFrancesco ◽  
...  
Keyword(s):  
Confidence Intervals ◽  
Geometric Mean ◽  
Rank Test ◽  
Control Group ◽  
Median Percentage ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Before And After ◽  
Signed Rank Test ◽  
Aids Clinical Trials

ABSTRACT Adult AIDS Clinical Trials Group 5043 examined pharmacokinetic (PK) interactions between amprenavir (APV) and efavirenz (EFV) both by themselves and when nelfinavir (NFV), indinavir (IDV), ritonavir (RTV), or saquinavir (SQV) is added. A PK study was conducted after the administration of single doses of APV (day 0). Subjects (n = 56) received 600 mg of EFV every 24 h (q24h) for 10 days and restarted APV with EFV for days 11 to 13 with a PK study on day 14. A second protease inhibitor (PI) (NFV, 1,250 mg, q12h; IDV, 1,200 mg, q12h; RTV, 100 mg, q12h; or SQV, 1,600 mg, q12h) was added to APV and EFV on day 15, and a PK study was conducted on day 21. Controls continued APV and EFV without a second PI. Among subjects, the APV areas under the curve (AUCs) on days 0, 14, and 21 were compared using the Wilcoxon signed-rank test. Ninety-percent confidence intervals around the geometric mean ratios (GMR) were calculated. APV AUCs were 46% to 61% lower (median percentage of AUC) with EFV (day 14 versus day 0; P values of <0.05). In the NFV, IDV, and RTV groups, day 21 APV AUCs with EFV were higher than AUCs for EFV alone. Ninety-percent confidence intervals around the GMR were 3.5 to 5.3 for NFV (P < 0.001), 2.8 to 4.5 for IDV (P < 0.001), and 7.8 to 11.5 for RTV (P = 0.004). Saquinavir modestly increased the APV AUCs (GMR, 1.0 to 1.4; P = 0.106). Control group AUCs were lower on day 21 compared to those on day 14 (GMR, 0.7 to 1.0; P = 0.042). African-American non-Hispanics had higher day 14 efavirenz AUCs than white non-Hispanics. We conclude that EFV lowered APV AUCs, but nelfinavir, indinavir, or ritonavir compensated for EFV induction.

scholarly journals Utilization of Technology to Improve Efficiency in Investigational Drug Management Processes

2020 ◽  
Vol 36 (2) ◽  
pp. 84-90
Author(s):  
Dinesh Pal Mudaranthakam ◽  
Colin Cernik ◽  
Leslie Curtis ◽  
Blake Griffith ◽  
Jinxiang Hu ◽  
...  
Keyword(s):  
Inventory Management ◽  
Processing Time ◽  
Study Drug ◽  
Rank Test ◽  
Investigational Drug ◽  
Utilization Of Technology ◽  
Signed Rank ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference

Background: Background: An investigational pharmacy is responsible for all tasks related to receiving, storing, and dispensing of any investigational drugs. Traditional methods of inventory and protocol tracking on paper binders are very tedious and could be error-prone. Objective: To evaluate the utilization of the IDS to efficiently manage the inventory within an investigational Pharmacy. We hypothesize that the IDS will reduce the drug processing time. Methods: Our pharmacy tracked the drug processing time before and after using the IDS including the receiving, dispensing, and inventory. As part of the receiving the study drug pharmacists tracked the time it took a pharmacist to complete the tasks of logging the study drug before and after the implementation of the IDS system. In addition, the pharmacy also timed the process for drug dispensing and a full investigational drug inventory check. Wilcoxon signed-rank test was used to compare the difference in the meantime of total processing before and after the IDS. Results: Utilization of the IDS system showed significant reduction in processing time, and improvement of efficiency in inventory management. Additionally, the usability survey of the IDS demonstrated that the IDS system helped pharmacists capture data consistently across every clinical trial. Conclusion: Our results demonstrates how technology helps pharmacists to focus on their actual day to day medication-related tasks rather than worrying about other operational aspects. Informatics team continues to further enhance the features such as monitor portal, and features related to finance – generation of invoices, billing reconciliation, etc.

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