Pembelajaran Statistika Menggunakan Software SPSS untuk Uji Validitas dan Reliabilitas

Anggraini, Fitria Dewi Puspita; Aprianti, Aprianti; Setyawati, Vilda Ana Veria; Hartanto, Agnes Angelia

doi:10.31004/basicedu.v6i4.3206

Cited by 23 publications

(21 citation statements)

References 13 publications

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“…A validity test is a measuring tool to measure what is to be measured-it is a test used to ISSN 1907-1744 (Cetak) DOI: 10.29303/jpm.v18i2.4537 ISSN 2460-1500 (Online) 166 see whether a measuring instrument is valid or not [38]. Each question item in an instrument is valid if the value of the r-count is greater than the r-table [39].…”

Section: Results and Discussion Non-test Instrument Validitymentioning

confidence: 99%

Instruments development for measuring student worksheet media based on scientific approaches

2023

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Student Worksheets a media in the form of sheets containing tasks and activities that students must carry out, which are useful in supporting the learning process, one of which is in the material on the Structure and Function of Plant Tissues so that students can be active in the learning process. An assessment instrument is needed for the Student Worksheets. For this reason, this study aimed to measure the instrument's validity and reliability for using Student Worksheets as a learning media. This study used Research and Development (RND) methodology with an instrument in the form of a Student Worksheets measurement questionnaire consisting of three constructs: product design, material feasibility, and language feasibility. This research was carried out by involving seven teachers from several schools. Data were obtained by distributing the questionnaire via a Google form from September to October 2022 by obtaining prior consent from the respondents. The data obtained were quantitative, then analyzed using SPSS version 29 in the form of Alpha Cronbach analysis. The results of the test show that the validity of the instrument data meets the valid and reliable criteria with each Cronbach Alpha value per construct, namely Product Design (0.795), Material Feasibility (0.712), and Language Feasibility (0.712). Therefore, this study shows that the developed instrument meets the use requirements in developing Student Worksheets media students. Thus, stakeholders and teachers can use this instrument to develop media, particularly Student Worksheets, whereas further researchers can use this instrument to measure media before the study.

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Section: Results and Discussion Non-test Instrument Validitymentioning

confidence: 99%

Instruments development for measuring student worksheet media based on scientific approaches

2023

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“…Reliability is a test to measure the extent to which the instrument provides stable and consistent results. A measuring instrument is reliable if it produces the same results even though measurements are taken many times [14]. This test is important because it refers to the consistency of all instruments [15].…”

Section: G Validity and Reliability Testmentioning

confidence: 99%

Evaluation Of The Level Of Usefulness Of The "Jeknyong"�Application Using The Computer System Usability Questionnare (CSUQ) Method

Sitorus,

Astiti,

Setyadi

2023

INISTA

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The Jeknyong application (Ojeke Inyong) is a household garbage collection service application with a transaction value. However, the use of the Jeknyong application has not been maximized because there are obstacles, such as several features still in development. This study discusses the Evaluation of the Level of Usability of the "Jeknyong" Application using the Computer System Usability Questionnaire (CSUQ) method, where Usability is a technique to find out how easily users can use the system, how efficiently and effectively the system can help users achieve goals. Data collection used a questionnaire with Banyumas community subjects who knew the Jeknyong application. The results are in the form of an indexed percentage of 85% in the Agree Interval category. The first variable System Usability (SYSUSE) evaluation results were 5135 or in the agreed interval. The second variable Information Quality (INFOQUAL) was 4588 or in the Fairly Disagree category. The third variable, Interface Quality (INTERQUAL), was 2039 or in the Agree category; the third variable, Overall Usability (OVERALL), gets a result of 709 or is in the Strongly Agree interval.

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“…Validity is an index that indicates whether a particular instrument or measuring tool is capable of accurately measuring the intended variables (Anggraini et al, 2022). When an instrument is said to be valid, it means that it can effectively reveal data from the variables being measured without deviating from the actual situation.…”

Section: Validity Testmentioning

confidence: 99%

“…Reliability tests can only be carried out on questionnaires that have been declared valid through validity tests (Anggraini et al, 2022). Reliability tests are important because they assess the stability and consistency of data measurements (Tugiman et al, 2022).…”

Section: Reliability Testmentioning

confidence: 99%

“…Reliability tests are important because they assess the stability and consistency of data measurements (Tugiman et al, 2022). When data measurements are reliable, it means that they can be trusted (Anggraini et al, 2022). One commonly used measure of internal consistency in reliability tests is Cronbach's Alpha coefficient, which is particularly suitable for Likert scales.…”

Section: Reliability Testmentioning

confidence: 99%

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National Gallery of Indonesia’s Website Evaluation Using WebQual 4.0

Sari,

Rahmi

2023

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Although there is a lot of research on websites, there is very little research on art gallery websites in Indonesia. As a result, this study examines the quality of the National Gallery of Indonesia’s (commonly referred to as Galnas) website as a source providing information about the gallery by analyzing end-user perceptions through methods such as WebQual 4.0, importance–performance analysis, and customer satisfaction index (CSI). Fifty undergraduate and postgraduate college students in the Library and Information Science (LIS) program of the Faculty of Humanities at the University of Indonesia were selected as respondents based on convenience sampling. The study found that compared to other sources of information, the Galnas website was chosen the least, but the overall services of the website met user expectations, as evidenced by a CSI score of 83.88% for undergraduate college students and a CSI score of 74.96% for postgraduate college students. This research contributes to the enhancement of the quality and accessibility of the Galnas website.

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Pembelajaran Statistika Menggunakan Software SPSS untuk Uji Validitas dan Reliabilitas

Cited by 23 publications

References 13 publications

Instruments development for measuring student worksheet media based on scientific approaches

Instruments development for measuring student worksheet media based on scientific approaches

Evaluation Of The Level Of Usefulness Of The "Jeknyong"�Application Using The Computer System Usability Questionnare (CSUQ) Method

National Gallery of Indonesia’s Website Evaluation Using WebQual 4.0

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