scholarly journals Development of Kindergarten Child Stability Instruments

2021 ◽  
Vol 4 (1) ◽  
pp. 9
Author(s):  
Mega Eni Lestari ◽  
Putu Aditya Antara ◽  
Putu Rahayu Ujianti
Keyword(s):  
Kindergarten Child ◽  
Research Development ◽  
Development Research ◽  
Validity And Reliability ◽  
Learning Assessments ◽  
The Stability ◽  
Group B ◽  
Age Range ◽  
Early Childhood Learning ◽  
Very High

Lack of preparation and evaluation carried out by carrying out learning results in a decrease in the quality of student learning. The ability to stabilize children in the age range of 4-6 years is very important as they grow up. This study aims to develop an instrument for assessing the stability ability of children in Group B Kindergarten. This research is a development research with the RDR (Research, Development, Research) development model. This development research uses the developed RDR model, which includes three steps: product development, development, and effectiveness. Data collection techniques in this study were observation, interviews, and questionnaires. The instrument used in collecting data is a questionnaire. The technique used to analyze the data is qualitative and quantitative analysis. Based on the results of data analysis, the results of the validity and reliability of the instrument showed very high results. The value of the validity test is 0.92, and the reliability test is 0.80. Both scores are in the very high category. It indicates that the instrument has met the qualifications as a useful and appropriate instrument to use. This research implies that the instrument developed can be used as a guide in preparing early childhood learning assessments

scholarly journals Development of Resilient Measurement Instruments for High School Students in Denpasar

2021 ◽  
Vol 5 (2) ◽  
pp. 135
Author(s):  
Wilhelmina Olok ◽  
Nyoman Dantes ◽  
Ni Ketut Suarni
Keyword(s):  
High School ◽  
High School Students ◽  
Empirical Test ◽  
Development Research ◽  
Validity And Reliability ◽  
Measurement Instruments ◽  
School Students ◽  
Validation Test ◽  
Development Methods ◽  
Very High

The purpose of this development research is to determine the value of the validity and reliability of the tough character instrument. This study was designed with research and development methods. Analysis of the data used in the CVR and CVI tests from Lawshe, the empirical test with the product moment formula, while to test the reliability using Cronbach's alpha. The instrument validation test was carried out by experts. The results of data analysis using the Lawshe CVR test obtained an item value (CVR> 0), then the CVI value was obtained at 0.96, this value means that the content validity index of 45 items in the tough character instrument is very good. The results of the calculation of the validity of the item validity test using the Product Moment formula according to the valid category criteria. this shows that the level of reliability of the tough character instrument is very high, so this tough character instrument product is very important to be developed for students in high school.

scholarly journals The Implementation of Ice Breaking in Improving the Spirit of Learning Children of Group B in Dharma Wanita Persatuan Lambangan Kindergarten, Wonoayu

2021 ◽  
Vol 3 (3) ◽  
pp. 182-192
Author(s):  
Yulinda Widya Lestari ◽  
Al Qudus Nofiandri Eko Sucipto Dwijo ◽  
Siska Widyaningrum ◽  
Anis Musyarofah
Keyword(s):  
Early Childhood ◽  
Action Research ◽  
High Category ◽  
Classroom Action Research ◽  
Observation Method ◽  
Group B ◽  
Early Childhood Learning ◽  
Very High

This research aimed at knowing whether the implementation of ice breaking activities can increase the enthusiasm of early childhood learning in Dharma Wanita Persatuan Lambangan Kindergarten. This research was conducted at Dharma Wanita Persatuan Lambangan, Wonoayu. This research uses classroom action research using the observation method. The subjects in this classroom action research were students in group B of Dharma Wanita Persatuan Lambangan Wonoayu Kindergarten, which consisted of 18 children (4 boys and 14 girls). The object of this research is the implementation of ice breaking in increasing children's enthusiasm for learning. the results of this study in the first cycle showed that out of 18 students, there were no children who were in the very high category. The percentage results from the first cycle of action were 37.04% in the high and medium categories, and 62.96% of the children entered in the low category. The results obtained in the second cycle showed that of the 18 students, there were no students whose learning enthusiasm was very low, the percentage obtained from the second cycle of actions showed very high, high and medium categories reaching 94.44% while those in the low category had the smaller percentage is 5.56%. So this study shows that the implementation of ice breaking activities can increase the learning spirit of group B children in Dharma Wanita Persatuan Lambangan Kindergarten because each child has achieved the criteria and managed to achieve at least 80% completeness in the high success category. and very high in cycle II.

scholarly journals PENGEMBANGAN MEDIA VIDEO TARI UNTUK MENSTIMULASI PERKEMBANGAN SENI DAN FISIK MOTORIK DI TAMAN KANAK-KANAK

2020 ◽  
Vol 4 (2) ◽  
pp. 82
Author(s):  
Danang Prastyo ◽  
Yesi Novitasari
Keyword(s):  
Motor Skills ◽  
Kindergarten Child ◽  
Physical Development ◽  
Kindergarten Children ◽  
Development Research ◽  
Children's Art ◽  
Processing Data ◽  
Analysis Technique ◽  
Dance Movements ◽  
Early Childhood Learning

Early childhood learning process must prioritize children's development can not only be seen from the results. Therefore real experiences and facilities in learning must be interesting and can be digested as well as possible by children in order to get optimal results. The ability to do dance movements is important for children because through dance movements children can express themselves into movements that have meaning that also help the development of children's art and physical motor skills. This study aims to determine the feasibility and effectiveness of dance video media in stimulating the development of motor and physical art in kindergarten children.This research is a development research. The research instruments used were observation, questionnaires and interview guides. The data analysis technique used in this study was paired sample t-test. And processing data using Spss 20. The results in this study indicate that: (1) The use of dance video media is appropriate to stimulate the development of art and physical motor skills of a kindergarten child; (2) The use of dance video media is effective in stimulating the art and physical development of kindergarten children

The Latin Square Task as a Measure of Relational Reasoning

2020 ◽  
Vol 36 (2) ◽  
pp. 296-302 ◽  
Author(s):  
Luke J. Hearne ◽  
Damian P. Birney ◽  
Luca Cocchi ◽  
Jason B. Mattingley
Keyword(s):  
Brain Imaging ◽  
Response Times ◽  
Latin Square ◽  
Error Rates ◽  
Functional Brain Imaging ◽  
Inspection Time ◽  
Relational Reasoning ◽  
Validity And Reliability ◽  
The Stability ◽  
Test Retest Reliability

Abstract. The Latin Square Task (LST) is a relational reasoning paradigm developed by Birney, Halford, and Andrews (2006) . Previous work has shown that the LST elicits typical reasoning complexity effects, such that increases in complexity are associated with decrements in task accuracy and increases in response times. Here we modified the LST for use in functional brain imaging experiments, in which presentation durations must be strictly controlled, and assessed its validity and reliability. Modifications included presenting the components within each trial serially, such that the reasoning and response periods were separated. In addition, the inspection time for each LST problem was constrained to five seconds. We replicated previous findings of higher error rates and slower response times with increasing relational complexity and observed relatively large effect sizes (η2p > 0.70, r > .50). Moreover, measures of internal consistency and test-retest reliability confirmed the stability of the LST within and across separate testing sessions. Interestingly, we found that limiting the inspection time for individual problems in the LST had little effect on accuracy relative to the unconstrained times used in previous work, a finding that is important for future brain imaging experiments aimed at investigating the neural correlates of relational reasoning.

Study the Relationship Between Estrogen Hormone and Calcium in Normal Females Before and After Menopause in Baghdad / Iraq

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Sameerah Mustafa ◽  
Asal Tawfeeq ◽  
Hadeel Hasan
Keyword(s):  
Oral Contraceptive ◽  
Healthy Controls ◽  
Serum Samples ◽  
Oral Contraceptive Pills ◽  
Contraceptive Pills ◽  
Menopausal Women ◽  
Before And After ◽  
Group A ◽  
Group B ◽  
Age Range

This study involved the collection of (90) samples of women serum which included (30) serum samples collected from women before menopause (reproductive women) in the age range of (22-43) years and were considered as (group A- control). While, (group B) included (30) serum samples collected from women using oral contraceptive pills between the ages of (22-43) years old. Whereas, another (30) serum samples were collected from women after menopause between the ages of (43-54) years and were considered as (group C). All of the collected serum samples were subjected to a number of serological and chemical tests for the measurement of (E2, HDL, LDL and Ca). Then, the obtained data were statistical analyzed and results showed a significant decrease (p˂ 0.05) in (E2 ,Ca and HDL) levels in menopausal women compared to that of the normal healthy controls. While, there were non-significant decrease (p> 0.05) in (E2, Ca and HDL) levels in women taking oral contraceptive when compared to the normal healthy controls. On the other hand, a significant increase (p˂ 0.05) was recorded in LDL level in menopausal women compared to that of the normal healthy controls whereas, no-significant increase (p˃ 0.05) in the LDL level in women taking oral contraceptives when compared to the control women.

PENGEMBANGAN INSTRUMEN ASESMEN KINERJA DASAR TATA RIAS

2014 ◽  
Vol 11 (2) ◽  
Author(s):  
I Gede Sudirtha
Keyword(s):  
Performance Test ◽  
Research Data ◽  
Assessment Instrument ◽  
Assessment Process ◽  
Development Research ◽  
Validity And Reliability ◽  
Test Instrument ◽  
Scoring Rubrics ◽  
Data Collection Instrument ◽  
Empirical Tests

This study aims to develop a performance assessment instrument for Make up Training Subject in Beauty Education Program by appropriate validity and reliability procedure in thedevelopment of the assessment instrument as the assessment process and products. Thisresearch is a development research (R&D). The research focuses on the development ofassessment instrument for Makeup Training Subject. The aspects of research, data sources, techniques and instruments/data collection instrument, and validation and reliability of theinstrument used in the study conducted by interview, observation, and literature and documents.The data of this study is quantitative data, which was statistically analyzed due to relevant empirical testing (validation of instruments) that includes testing and content validity andinternal validity. Descriptive analyzes were undertaken to describe the research data. The results showed: 1) The design of the instrument Makeup Training Subject are developed through theneeds analysis. It is done through literature review and study of the course competencies byengaging a team of researchers. This study resulted in the instrument guidelines and assessment instrument completed with its scoring rubrics. The instrument comprising: a step of validityassessment is done through the stages: experts judgment, empirical tests to prove the validityand reliability of the instruments assessment. All the performance test instrument developed is

Determination of Spreading Motive Levels of Elite Hearing-impaired Sportsmen

2019 ◽  
pp. 39-55
Author(s):  
Osman Kusan ◽  
Hasan Erdem Mumcu ◽  
Abdulkerim Çeviker ◽  
Ömer Zambak ◽  
Onur Öztürk
Keyword(s):  
Educational Status ◽  
Hearing Impaired ◽  
Validity And Reliability ◽  
Male Athletes ◽  
Internal Motivation ◽  
National Team ◽  
Older Athletes ◽  
Significant Difference ◽  
Level Of Significance ◽  
Age Range

This study was conducted to investigate the sub-scales of sports instructions of elite athletes with hearing impairment or hearing loss due to different reasons. A total of 173 hearing-impaired athletes constituted of 54 female and 119 male athletes who are active national team athletes in the age range of 15-25 years. The study was conducted based on Self Determination Theory of Deci and Ryan [9] and on the developed Sports Motivation Scale, Pelletier et al. [24] Kazak [18] applied the validity and reliability of the scale for Turkish athletes. Accordingly, since the p_values calculated for the inner motivation sub-scale and its sub-scales are less than the value of α = .05 which is taken as the level of significance, there is a statistically significant difference in the average scores of the hearing-impaired athletes in their internal motivations and sub-scales. According to gender and educational status, there was no difference in the motivation of the hearing-impaired athletes. According to the age variable, it was seen that older athletes had more external connections. Considering the general motivation scores, the athletes in tennis and swimming were less motivated than others. Elite hearing-impaired athletes are affected by both internal and external impulses. However, internal motivation scores are higher than the external. Internal motivation scores are seen as the lowest in the branch swimming area.

scholarly journals The Bone Buttress Theory: The Effect of the Mechanical Loading of Bone on the Osseointegration of Dental Implants

Biology ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 12
Author(s):  
David Chavarri-Prado ◽  
Aritza Brizuela-Velasco ◽  
Ángel Álvarez-Arenal ◽  
Markel Dieguez-Pereira ◽  
Esteban Pérez-Pevida ◽  
...  
Keyword(s):  
Dental Implants ◽  
Mechanical Loading ◽  
Bone Growth ◽  
Bone Matrix ◽  
Test Group ◽  
Control Group ◽  
Group A ◽  
Bone To Implant Contact ◽  
The Stability ◽  
Group B

Objectives: To determine the effect of mechanical loading of bone on the stability and histomorphometric variables of the osseointegration of dental implants using an experimental test in an animal model. Materials and Methods: A total of 4 human implants were placed in both tibiae of 10 New Zealand rabbits (n = 40). A 6-week osseointegration was considered, and the rabbits were randomly assigned to two groups: Group A (Test group) included 5 rabbits that ran on a treadmill for 20 min daily during the osseointegration period; Group B (Controls) included the other 5 that were housed conventionally. The monitored variables were related to the primary and secondary stability of the dental implants (implant stability quotient—ISQ), vertical bone growth, bone to implant contact (BIC), area of regenerated bone and the percentage of immature matrix. Results: The results of the study show a greater vertical bone growth (Group A 1.26 ± 0.48 mm, Group B 0.32 ± 0.47 mm, p < 0.001), higher ISQ values (Group A 11.25 ± 6.10 ISQ, 15.73%; Group B 5.80 ± 5.97 ISQ, 7.99%, p = 0.006) and a higher BIC (Group A 19.37%, Group B 23.60%, p = 0.0058) for implants in the test group, with statistically significant differences. A higher percentage of immature bone matrix was observed for implants in the control group (20.68 ± 9.53) than those in the test group (15.38 ± 8.84) (p = 0.108). A larger area of regenerated bone was also observed for the test implants (Group A 280.50 ± 125.40 mm2, Group B 228.00 ± 141.40 mm2), but it was not statistically significant (p = 0.121). Conclusions: The mechanical loading of bone improves the stability and the histomorphometric variables of the osseointegration of dental implants.

Modeling of External Pressure Gradient Influence on the Stability of Disturbances in the Boundary Layers of Compressed Gas

2013 ◽  
Vol 8 (4) ◽  
pp. 64-75
Author(s):  
Sergey Gaponov ◽  
Natalya Terekhova
Keyword(s):  
Mach Number ◽  
Pressure Gradient ◽  
Boundary Layers ◽  
Leading Edge ◽  
External Pressure ◽  
Transition To Turbulence ◽  
Compressed Gas ◽  
High Mach ◽  
The Stability ◽  
Very High

This work continues the research on modeling of passive methods of management of flow regimes in the boundary layers of compressed gas. Authors consider the influence of pressure gradient on the evolution of perturbations of different nature. For low Mach number M = 2 increase in pressure contributes to an earlier transition of laminar to turbulent flow, and, on the contrary, drop in the pressure leads to a prolongation of the transition to turbulence. For high Mach number M = 5.35 found that the acoustic disturbances exhibit a very high dependence on the sign and magnitude of the external gradient, with a favorable gradient of the critical Reynolds number becomes smaller than the vortex disturbances, and at worst – boundary layer is destabilized directly on the leading edge

A Descriptive study to assess the level of knowledge regarding Menopause among rural women of age group 45-55 years at Kot Bhalwal, Jammu

2021 ◽  
pp. 315-316
Author(s):  
Deva Pon Pushpam. I.
Keyword(s):  
Rural Women ◽  
Sampling Technique ◽  
Descriptive Study ◽  
Demographic Variables ◽  
Average Level ◽  
Western World ◽  
Age Group ◽  
Validity And Reliability ◽  
Level Of Knowledge ◽  
Age Range

One of the most important stage in women`s life is menopause. The word menopause simply refers to the last menstrual period which is defined by not having had a period in 12 months. The average age of menopause in western world is 51 years while as in India it is 47.5 years and the normal age range for the occurrence of menopause is somewhat between the age of 45 and 55 years. A descriptive study was conducted to assess the level of knowledge regarding menopause among rural women of age group 45-55 years at Kot Bhalwal, Jammu. The objectives were to assess the level of knowledge regarding menopause among rural women of age group 45-55 years at Kot Bhalwal, Jammu and to associate the level of knowledge regarding menopause with their selected socio demographic variables. Quantitative approach, descriptive research design was used. 100 women of 45–55 years age who fulfil the inclusion and exclusion criteria were selected using purposive sampling technique. A self-structured questionnaire was developed for the study. The tool was tested for content validity and reliability prior to the study. The collected data was tabulated, analysed and interpreted by using descriptive and inferential statistics and findings showed that majority of the sample 97(97%) had below average level of knowledge, 3(3%) had average level of knowledge and 0(0%) had above average level of knowledge and there was no significant association between the selected socio-demographic variables and the level of knowledge.

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