Preliminary Study for Validity and Reliability of the Korean Prosodic Perception Test

2020 ◽  
Vol 29 (2) ◽  
pp. 191-197
Author(s):  
Myung Jin Huh
Keyword(s):  
Validity And Reliability ◽  
Preliminary Study

Validity of The Fertility Quality of Life (FertiQol) Questionnaire in Indonesian Infertile Women

KnE Medicine ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 202
Author(s):  
Muhammad D. Priangga ◽  
Gita Pratama ◽  
Mila Maidarti ◽  
Achmad K. Harzif ◽  
Budi Wiweko
Keyword(s):  
Quality Of Life ◽  
Statistical Analysis ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Validity And Reliability ◽  
Cross Sectional ◽  
Infertile Women ◽  
The Mean ◽  
Preliminary Study

<p><strong>Introduction</strong></p><p>Infertility in Indonesia has an estimated prevalence as high as 22.3%, with the nature of the problem and its treatment could be devastating, it could affect quality of life and vice versa influence successful of the treatment. The Fertility Quality of Life (FertiQol) Questionnaire was specifically designed for infertility couples and has been demonstrated to have good properties. Studies in several countries has showed consistency in validity and reliability of the questionnaire. Precedently there has been no published study about Fertiqol in Indonesia, this preliminary study is to measure validity and reliability of FertiQol questionnaire among Indonesian infertility women.</p><p><br /> <strong>Material &amp; Methods</strong></p><p>This is a cross-sectional study, a written Fertiqol Questionnaire Indonesian version (www.Fertiqol.org) were distribute to Infertility clinic in Cipto Mangunkusumo General Hospital, total of 129 women completed the questionnaire. Statistical analysis used SPSS version 23.0. The questionnaire were tested for validity with Pearson’s correlation with two tailed and Cronbach α coefficient for reliability.<br /> <strong></strong></p><p><strong>Results</strong></p><p>FertiQol were completed by 129 women with infertility problem. The mean of total FertiQol score was 70.49±11.44, score for emotional, mind/body, relational, environment and tolerability was respectively 63.79±18.86; 66.05±18.22; 75.19.±15.11; 68.99±18.63; 75.64±16.55; 66.23±19.17. Reliability of Fertiqol was high (Cronbach a &gt; 0.70) with every item of questionnaires was valid ( r&gt; 0.1729).<br /> <strong></strong></p><p><strong>Conclusion</strong></p><p>This study showed that FertiQol Indonesian version are valid and reliable in measured quality of life among infertility women in Indonesia.</p>

An Initial Investigation of Validation of the Matrix Analogies Test-Expanded Form in Ecuador

2000 ◽  
Vol 86 (2) ◽  
pp. 445-453 ◽  
Author(s):  
Briley E. Proctor ◽  
John H. Kranzler ◽  
Arlan L. Rosenbloom ◽  
Victor Martinez ◽  
Jaime Guevara-Aguire
Keyword(s):  
Factor Analysis ◽  
Test Scores ◽  
Principal Factor ◽  
General Cognitive Ability ◽  
Validity And Reliability ◽  
Spanish Speaking ◽  
The Matrix ◽  
Preliminary Study ◽  
Expanded Form ◽  
Total Test

This is a first preliminary study of the validity and reliability of the Matrix Analogies Test–Expanded Form in South America. Participants were 104 Spanish-speaking children between the ages of 5 and 17 years living in Ecuador. Values of Cronbach alpha ranged from .87 to .92 for the 4 groups of items and was .95 for the total score. Raw scores on the MAT increased across ages. Scores of boys did not differ significantly from those of girls. Total test scores correlated significantly with scores on the Raven Standard Progressive Matrices ( r = .62, p<.005; r = .82 before controlling for age). A principal factor analysis conducted to provide evidence of the test's construct validity indicated that all four sets of items loaded substantially on one unrotated factor, presumed to be g. In sum, these results suggest that the test is a valid and reliable nonverbal measure of general cognitive ability in this population.

scholarly journals The Preliminary Study

2019 ◽  
Vol 4 (2) ◽  
pp. 82-84
Author(s):  
Suziana Suziana
Keyword(s):  
Service Quality ◽  
Pearson Correlation ◽  
Internal Marketing ◽  
Reliability Test ◽  
Validity And Reliability ◽  
Validity Test ◽  
Cronbach's Alpha ◽  
Internal Service Quality ◽  
Preliminary Study ◽  
Is Value

The preliminary study is a research analyze to test questionnaire items, where it called validity and reliability tests. The research discussed  about relationship between Internal Marketing (IM) and Internal Service Quality in Padang Restaurants.  The number of samples used of 30 respondents. The number of questionnaire are 47 items and 5 variables. Data was analyze with using SPSS. The measure of validity test is value of Pearson Correlation and reliability test is used value of Cronbach's  alpha. The results of the stud.y  is the all items of questionnaire are valid and variables are reliable, It means the research would be continue to the actual study.

scholarly journals Development of Content Representation (CoRe) Framework as Analysis Instrument of Pedagogical Content Knowledge Capability for Biology Teachers

2021 ◽  
Author(s):  
HRA Mulyani ◽  
Anisa Zahra Hermayani
Keyword(s):  
Prospective Teacher ◽  
Student Response ◽  
Biology Teacher ◽  
Validity And Reliability ◽  
Biology Teachers ◽  
The Core ◽  
Content Representation ◽  
Teacher Students ◽  
Preliminary Study ◽  
Very High

The results of the preliminary study were obtained from 15 prospective biology teacher students related to the initial abilities that must be possessed to become a teacher and the implementation of learning in science learning. In general, 15 prospective teachers were of the opinion that it was not so different about the ability to have to become a teacher. Based on the results of the preliminary study, prospective teacher students already know the abilities that need to be possessed to become a teacher and in the implementation of learning students must be active but still not showing knowledge related to knowledge that combines content and pedagogical knowledge. One way to analyze the ability of prospective teacher PCK is through filling in documents consisting of Content Representation (CoRe). The data presented in the form of student response questionnaire analysis related to CoRe in terms of education and language and the results of test the validity and reliability of items. For linguistic aspects of CoRe instrument in general CoRe instrument have very high frequency, meaning that CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teacher students at Muhammadiyah Metro University with a percentage 70%. For educational aspects of the CoRe instrument in general CoRe instrument have very high criteria, meaning that the CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teachers at the Muhammadiyah Metro University with a percentage 73,33%.

scholarly journals Development of Content Representation (CoRe) Framework as Analysis Instrument of Pedagogical Content Knowledge Capability for Biology Teachers

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
HRA Mulyani ◽  
◽  
Anisa Zahra Hermayani
Keyword(s):  
Prospective Teacher ◽  
Student Response ◽  
Biology Teacher ◽  
Validity And Reliability ◽  
Biology Teachers ◽  
The Core ◽  
Content Representation ◽  
Teacher Students ◽  
Preliminary Study ◽  
Very High

The results of the preliminary study were obtained from 15 prospective biology teacher students related to the initial abilities that must be possessed to become a teacher and the implementation of learning in science learning. In general, 15 prospective teachers were of the opinion that it was not so different about the ability to have to become a teacher. Based on the results of the preliminary study, prospective teacher students already know the abilities that need to be possessed to become a teacher and in the implementation of learning students must be active but still not showing knowledge related to knowledge that combines content and pedagogical knowledge. One way to analyze the ability of prospective teacher PCK is through filling in documents consisting of Content Representation (CoRe). The data presented in the form of student response questionnaire analysis related to CoRe in terms of education and language and the results of test the validity and reliability of items. For linguistic aspects of CoRe instrument in general CoRe instrument have very high frequency, meaning that CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teacher students at Muhammadiyah Metro University with a percentage 70%. For educational aspects of the CoRe instrument in general CoRe instrument have very high criteria, meaning that the CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teachers at the Muhammadiyah Metro University with a percentage 73,33%.

Development of the Alexithymia Scale for Children: A Preliminary Study

1998 ◽  
Vol 82 (1) ◽  
pp. 43-49 ◽  
Author(s):  
Isao Fukunishi ◽  
Hiromichi Yoshida ◽  
James Wogan
Keyword(s):  
Factor Analysis ◽  
Internal Consistency ◽  
Analytic Structure ◽  
Personality Test ◽  
Validity And Reliability ◽  
Consistency Test ◽  
Factor Analytic ◽  
Two Factors ◽  
High Internal Consistency ◽  
Preliminary Study

The Alexithymia Scale for Children-Teacher Form was developed with a sample of 286 elementary schoolchildren. The validity and reliability of the measure were supported by factor analytic structure, relatively high internal consistency, test-retest correlation over 2 mo., and correlations of .24 to .39 with scores on the Yatabe-Guilford Personality Test. Factor analysis yielded two factors related to alexithymia, Difficulty in Describing Feelings and Difficulty Relating to Others. Alexithymia constructs such as a paucity of fantasy life and externally oriented thinking were not recorded.

scholarly journals Development of Content Representation (CoRe) Framework as Analysis Instrument of Pedagogical Content Knowledge Capability for Biology Teachers

2021 ◽  
Author(s):  
HRA Mulyani ◽  
Anisa Zahra Hermayani
Keyword(s):  
Prospective Teacher ◽  
Student Response ◽  
Biology Teacher ◽  
Validity And Reliability ◽  
Biology Teachers ◽  
The Core ◽  
Content Representation ◽  
Teacher Students ◽  
Preliminary Study ◽  
Very High

The results of the preliminary study were obtained from 15 prospective biology teacher students related to the initial abilities that must be possessed to become a teacher and the implementation of learning in science learning. In general, 15 prospective teachers were of the opinion that it was not so different about the ability to have to become a teacher. Based on the results of the preliminary study, prospective teacher students already know the abilities that need to be possessed to become a teacher and in the implementation of learning students must be active but still not showing knowledge related to knowledge that combines content and pedagogical knowledge. One way to analyze the ability of prospective teacher PCK is through filling in documents consisting of Content Representation (CoRe). The data presented in the form of student response questionnaire analysis related to CoRe in terms of education and language and the results of test the validity and reliability of items. For linguistic aspects of CoRe instrument in general CoRe instrument have very high frequency, meaning that CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teacher students at Muhammadiyah Metro University with a percentage 70%. For educational aspects of the CoRe instrument in general CoRe instrument have very high criteria, meaning that the CoRe instrument that have been developed are able to be accepted and used properly by prospective biology teachers at the Muhammadiyah Metro University with a percentage 73,33%.

scholarly journals Validitas dan Reliabilitas Pengukuran Posisi Horizontal Menton dalam Penilaian Kesimetrisan Mandibulofasial (Kajian Sefalometri Postero-Anterior)

2018 ◽  
Vol 1 (1) ◽  
pp. 156-162
Author(s):  
Trelia Boel ◽  
Maria Purbiati ◽  
Ervina Sofyanti ◽  
Erliera Erliera
Keyword(s):  
Gold Standard ◽  
Group Symmetry ◽  
Radiographic Imaging ◽  
Validity And Reliability ◽  
Imaging Results ◽  
Anatomical Point ◽  
Measurement Results ◽  
Preliminary Study ◽  
Influence Measurement ◽  
Cephalometric Measurements

Latar belakang : Pengukuran sefalometri melibatkan penentuan titik-titik anatomis secara objektif namun juga dapat melibatkan subjektifitas pengukur dengan faktor-faktor yang dapat mempengaruhi hasil pengukuran. Dalam hal ini dibutuhkan pengujian untuk mendapatkan validitas dan reliabilitas pengukuran yang baik sehingga analisis dari hasil pengukuran dinilai akurat dan layak. Perkembangan radiografi digital yang didukung dengan perangkat lunak memudahkan operator dalam interpretasi hasil pencitraan radiografi secara kuantitatif dan kualitatif. Metode : Titik Menton (Me) merupakan titik anatomis yang sering dipakai sebagai acuan bagi penentuan kesimetrisan wajah secara horizontal pada sefalogram Postero-Anterior. Untuk membuktikan validitas pengukuran, dilakukan uji kesesuaian pada kelompok asimetri, kelompok simetri dan kelompok gabungan atas pengukuran posisi menton terhadap MSR (Mid Sagital Reference). Penelitian ini menggunakan 8 sampel simetris dan 8 sampel asimetris yang diukur oleh peneliti utama dan dibandingkan dengan peneliti baku emas (uji inter-observer). Dilakukan pula uji intra-observer dimana peneliti utama melakukan pengukuran sebanyak dua kali untuk mendapatkan bukti reliabilitas pengukuran. Hasil : Uji kesesuaian Bland Altman menunjukan bahwa hasil pengukuran menunjukkan validitas dan reliabilitas yang baik (p>0,05) untuk semua pengukuran baik inter-observer dan intra-observer Kesimpulan : Hasil pengukuran dapat digunakan sebagai studi awal untuk penelitian lanjutan dengan menentukan reliabilitas titik-titik anatomis yang dibutuhkan dalam analisis kasus asimetri mandibulofasial. Cephalometric measurements objectively determine anatomical points but it can also involve measuring subjectivity with factors that can influence measurement results. In this case a test is needed to obtain good validity and reliability of measurements so that the analysis of the measurement results is considered accurate and feasible. The development of digital radiography supported by software makes it easier for operators to interpret quantitative and qualitative radiographic imaging results. Menton Point (Me) is an anatomical point that is often used as a reference for horizontal facial symmetry in the posteroanteriorcephalogram. To prove the validity of the measurement, a suitability test was conducted in asymmetry group, symmetry group, and combined group to determine the position of the menton to MSR (Mid Sagital Reference). This study used 8 symmetrical samples and 8 asymmetrical samples measured by the main researchers and compared with the gold standard researchers (inter-observer test). An intra-observer test was also conducted where the main researcher made measurements twice to obtain the reliability of the measurement. The Bland Altman suitability test was used and the measurement results showed both measurements inter-observer and intra-observer demontrated good validity and reliability (p> 0.05) The measurement results could be used as a preliminary study for further research by determining point reliability anatomical points needed in the analysis of mandibulofacial asymmetry.

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