Development and Construct Validation of Indonesian Students Self-Confidance Scale Using Pearson Product Moment
DOI:
https://doi.org/10.47750/pegegog.13.03.11Keywords:
Development, Construct validation, instrument scale, Self confidenceAbstract
The purpose of this study is to develop and validate based on construct validity and sampling validity on a self-confidence scale that can measure student self-confidence at the high school level by adapting self-confidence indicators and adjusting indicators according to the character of students in Indonesia. The validity test uses Pearson Product Moment which is useful for determining the validity or suitability of the instruments used by researchers in measuring and obtaining research data from respondents. while the reliability test used Alpha Cronbach. The basis for taking the Pearson validity test is if the significance value is <0.05 then the items in the instrument are declared valid. And based on the r value of the product moment table with 405 respondents, the significance level value of 5% is more than <0.098, the result is that the instrument scale item is also said to be valid. Based on the results of the Pearson validity test, 11 self-confidence scale statement items were declared invalid or invalid because the significance level value <5% was smaller <0.098. 11 invalid statement items were declared invalid so that there were 45 items of self-confidence scale statements that were declared valid and reliable. And it can be concluded that the 45 items are declared valid and become a valid and reliable self-confidence scale and can be used to measure student self-confidence.
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Andrich, D., & Pedler, P. (2019). A law of ordinal random error: The Rasch measurement model and random error distributions of ordinal assessments. Measurement: Journal of the International Measurement Confederation, 131, 771–781. https://doi.org/10.1016/j.measurement.2018.08.062
Benabou, R. (2014). Self-Confidence And Personal Motivation. Quarterly Journal of Economics, June. https://doi.org/10.1162/003355302760193913
Bonett, D. G., & Wright, T. A. (2014). Cronbach ’ s alpha reliability : Interval estimation , hypothesis testing , and sample size planning. Journal of Organizational Behavior, October. https://doi.org/10.1002/job.1960
Borsboom, D., Mellenbergh, G. J., & Van Heerden, J. (2004). The concept of validity. Psychological Review, 111(4), 1061–1071. https://doi.org/10.1037/0033-295X.111.4.1061
Burnett, P. C. (1994). Self-concept and self-esteem in elementary school children. Psychology in The School, 31(April), 164–171.
Campos, G. G., Zagalaz, J. C., & Granados, S. R. (2015). Correlational study of psychological variables self-confidence and anxiety. Motriz. Revista de Educacao Fisica, 21(4), 352–360. https://doi.org/10.1590/S1980-65742015000400003
Chee, J. D., & Queen, T. (2016). Pearson ’ s Product-Moment Correlation : Sample Analysis Pearson ’ s Running head : PEARSON ’ S PRODUCT MOMENT CORRELATION Pearson ’ s Product Moment Correlation : Sample Analysis Jennifer Chee University of Hawaii at M ā noa School of Nursing. ResearchGate, May 2015. https://doi.org/10.13140/RG.2.1.1856.2726
Cook, A. L., Snow, E. T., Binns, H., & Cook, P. S. (2015). Self-reported student confidence in troubleshooting ability increases after completion of an inquiry-based PCR practical. Biochemistry and Molecular Biology Education, 43(5), 316–323. https://doi.org/10.1002/bmb.20881
Daeli, R., & Kurnianingtias, E. A. (n.d.). Measuring Self-Confidence of Teenage Students of Sekolah Cita Buana.
Dyesi Kumalasari. (2017). Konsep Behavioral Therapy dalam Meingkatkan Rasa Percaya Diri Pada Siswa Terisolir. Hisbah: Jurnal Bimbingan Konseling Dan Dakwah Islam, 14(1), 15–24. ejournal.uin-suka.ac.id
Federičová, M., Pertold, F., & Smith, M. L. (2018). Children left behind: self-confidence of pupils in competitive environments. Education Economics, 26(2), 145–160. https://doi.org/10.1080/09645292.2017.1395811
Fitri, E., Zola, N., & Ifdil, I. (2018). Profil Kepercayaan Diri Remaja serta Faktor-Faktor yang Mempengaruhi. JPPI (Jurnal Penelitian Pendidikan Indonesia), 4(1), 1. https://doi.org/10.29210/02017182
Flowers, J., & Marston, A. (1972). Modification of low self-confidence in elementary school children. Journal of Educational Research, 66(1), 30–34. https://doi.org/10.1080/00220671.1972.10884394
Gürler, İ. (2015). Correlation between Self Confidence and Speaking Skill. Curr Res Soc Sci, 1(2), 14–19.
Harding, L. (2017). Building positive thinking habits: increasing self-confidence & resilience in young people through CBT. Educational Psychology in Practice, 33(3), 335–336. https://doi.org/10.1080/02667363.2017.1295603
Hariko, R., & Ifdil, I. (2017). Analisis Kritik Terhadap Model Kipas; Konseling Intensif Progresif Adaptif Struktur. Jurnal Konseling Dan Pendidikan, 5(2), 109. https://doi.org/10.29210/120500
Herawati, E., Somatanaya, A. A. G., & Hermanto, R. (2019). Hubungan Self-Confindence dan Kemampuan Berpikir Kreatif Matematik Peserta Didik yang diajar Menggunakan Model Elicting Activities (MEAs). Journal of Authentic Research on Mathematics Education (JARME), 1(1), 1–9. http://jurnal.unsil.ac.id/index.php/jarme/article/view/621
Hidayati, R., & Hidayah, N. (2020). The Differences of Students ’ Self-Confidence Level in Full Day Class and Regular Class of Elementary School. Jurnal Pendidikan Indonesia (JPI), 9(4), 649–655. https://doi.org/10.23887/jpi-undiksha.v9i4.22356
John W. Creswell. (2012). EDUCATIONAL RESEARCH PLANNING, CONDUCTING AND EVALUATING QUALITATIVE AND QUANTITATIVE RESEARCH (Fourth Edi). pearson Education.Inc.
Lawal, A. M., Idemudia, E. S., & Adewale, O. P. (2017). Academic self-confidence effects on test anxiety among nigerian university students. Journal of Psychology in Africa, 27(6), 507–510. https://doi.org/10.1080/14330237.2017.1375203
Liu, X., Xu, Y., Montes, R., & Herrera, F. (2019). Social network group decision making: Managing self-confidence-based consensus model with the dynamic importance degree of experts and trust-based feedback mechanism. Information Sciences, 505, 215–232. https://doi.org/https://doi.org/10.1016/j.ins.2019.07.050
Macher, D., Paechter, M., Papousek, I., Ruggeri, K., Freudenthaler, H. H., & Arendasy, M. (2013). Statistics anxiety, state anxiety during an examination, and academic achievement. British Journal of Educational Psychology, 83(4), 535–549. https://doi.org/10.1111/j.2044-8279.2012.02081.x
Md Ghazali, N. H. (2016). A Reliability and Validity of an Instrument to Evaluate the School-Based Assessment System: A Pilot Study. International Journal of Evaluation and Research in Education (IJERE), 5(2), 148. https://doi.org/10.11591/ijere.v5i2.4533
Melyana, A., & Pujiastuti, H. (2020). Pengaruh Kepercayaan Diri Terhadap Kemampuan Berpikir Kritis Matematis Siswa Smp. JPMI (Jurnal Pembelajaran Matematika Inovatif), 3(3), 239–246. https://doi.org/10.22460/jpmi.v3i3.239-246
Mohajan, H. K. (2017). Two Criteria for Good Measurements in Research: Validity and Reliability. Annals of Spiru Haret University. Economic Series, 17(4), 59–82. https://doi.org/10.26458/1746
Mohd Norakmar Omar & Siti Noor Ismail. (2021). MALAYSIAN ONLINE JOURNAL OF EMPOWERING TEACHER SELF-EFFICACY ON ICT : HOW DOES. 9(3), 1–22.
Nadiah, & Arina, I. (2019). The Students’ Self-Confidence in Public Speaking. ELITE Journal, 1(1), 1–11. https://www.elitejournal.org/index.php/ELITE
Oney, E., & Oksuzoglu-Guven, G. (2015). Confidence: A critical review of the literature and an alternative perspective for general and specific self-confidence. Psychological Reports, 116(1), 149–163. https://doi.org/10.2466/07.PR0.116k14w0
Pettersson, C. (2018). Psychological well-being, improved self-confidence, and social capacity: bibliotherapy from a user perspective. Journal of Poetry Therapy, 31(2), 124–134. https://doi.org/10.1080/08893675.2018.1448955
Rachman, T., & Napitupulu, D. B. (2017). Rasch Model for Validation a User Acceptance Instrument for Evaluating E-learning System. CommIT (Communication and Information Technology) Journal, 11(1), 9. https://doi.org/10.21512/commit.v11i1.2042
Ramdani. (2019). Ketercapaian Tugas-Tugas Perkembangan Remaja dan Pendidikan Seksual Pada Jurnal Konseling dan Pendidikan. July. https://doi.org/10.29210/110400
Ramdani, R., Hanurawan, F., Ramli, M., Lasan, B. B., & Afdal, A. (2020). Development and Validation of Indonesian Academic Resilience Scale Using Rasch Models. International Journal of Instruction, 14(1), 105–120. https://doi.org/10.29333/IJI.2021.1417A
Rohmat, A. N., & Lestari, W. (2019). Pengaruh konsep diri dan percaya diri terhadap kemampuan kemampuan berpikir kritis matematis. JKPM (Jurnal Kajian Pendidikan Matematika), 5(1), 73–84. http://journal.lppmunindra.ac.id/index.php/jkpm/
Rozi, A. M. F. (2019). Analysis of The Self-Confidence Level of Grade 4 Students at SD N 2 Brecong in Entrepreneurship Learning Arief. 4th National Seminar on Educational Innovation (SNIP 2019) SHEs: Conference Series 2 (1) (2019) 232 – 237 Analysis, 2(1), 232–237.
Rutter, M. (2012). Resilience as a dynamic concept. Development and Psychopathology, 24(2), 335–344. https://doi.org/10.1017/S0954579412000028
Santoso, S., & Hidayati, R. (2021). Analisis komparatif self confidence siswa kelas khusus dan kelas reguler. Jurnal Konseling Dan Pendidikan, 9(1), 36–43.
Şar, A. H., Avcu, R., & Işiklar, A. (2010). Analyzing undergraduate students’self confidence levels in terms of some variables. Procedia - Social and Behavioral Sciences, 5, 1205–1209. https://doi.org/10.1016/j.sbspro.2010.07.262
Schneider, R., Lotz, C., & Sparfeldt, J. R. (2018). Smart, confident, interested: Contributions of intelligence, self-concept, and interest to elementary school achievement. Learning and Individual Differences, 62, 23–35. https://doi.org/https://doi.org/10.1016/j.lindif.2018.01.003
Selmi, W., Rebai, H., Chtara, M., Naceur, A., & Sahli, S. (2018). Self-confidence and affect responses to short-term sprint interval training. Physiology and Behavior, 188(August 2017), 42–47. https://doi.org/10.1016/j.physbeh.2018.01.016
Siska, Sudardjo, & Purnamaningsih, E. H. (2003). Kepercayaan Diri Dan Kecemasan Komunikasi Interpersonal Pada Mahasiswa. Jurnal Psikologi, 2(2), 67–71.
Stankov, L., Kleitman, S., & Jackson, S. A. (2015). Measures of the Trait of Confidence. In Measures of Personality and Social Psychological Constructs (Issue December 2017). https://doi.org/10.1016/B978-0-12-386915-9.00007-3
Suranto. (2019). Developing an evaluation instrument for assessing public relation practitioner performance in educational institutions. Malaysian Online Journal of Educational Management, 7(1), 20–36. https://doi.org/10.22452/mojem/vol7no1.2
Swanepoel, E., Tweedie, J., & Maher, J. (2016). Building dietetic student confidence and professional identity through participation in a university health clinic. Nutrition and Dietetics, 73(3), 229–234. https://doi.org/10.1111/1747-0080.12268
Taber, K. S. (2018). The Use of Cronbach ’ s Alpha When Developing and Reporting Research Instruments in Science Education Content courtesy of Springer Nature , terms of use apply . Rights reserved . Res Sci Educ, 1273–1296. https://doi.org/10.1007/s11165-016-9602-2
Taherdoost, H. (2018). Validity and Reliability of the Research Instrument; How to Test the Validation of a Questionnaire/Survey in a Research. SSRN Electronic Journal, September. https://doi.org/10.2139/ssrn.3205040
Tymes, D. D., Outlaw, K. L., & Hamilton, B. K. (2016). Life Skills Interventions to Improve Social Confidence, Self-Management, and Protection against Drug Use in Rural Elementary School Aged Children. Journal of Community Health Nursing, 33(1), 11–19. https://doi.org/10.1080/07370016.2016.1120592
Unver, V., Basak, T., Watts, P., Gaioso, V., Moss, J., Tastan, S., Iyigun, E., & Tosun, N. (2017). The reliability and validity of three questionnaires: The Student Satisfaction and Self-Confidence in Learning Scale, Simulation Design Scale, and Educational Practices Questionnaire. Contemporary Nurse, 53(1), 60–74. https://doi.org/10.1080/10376178.2017.1282319
Vanaja, Y., & Geetha, D. (2017). A Study on Locus of Control and Self Confidence of High School Students. International Journal of Research Granthaalayah, 5, 598–602. https://doi.org/10.5281/zenodo.841186
Vivianne Garant et al. (1995). DEVELOPMENT AND VALIDAnON OF A SELF-CONFIDENCE SCALE. Perceptual and Motor Skills, 401–402.
Walker, D. A. (2017). JMASM 48 : The Pearson Product-Moment Correlation Coefficient and Adjustment Indices : The Fisher Approximate Unbiased Estimator and the Olkin-Pratt Adjustment ( SPSS ) Indices : The Fisher Approximate Unbiased. 16(2), 540–546. https://doi.org/10.22237/jmasm/1509496140
Zufriadi Tanjung, dkk. (2018). Menumbuhkan Kepercayan Diri Siswa. Jurnal Riset Tindakan Indonesia, 2(2), 2–6. Riset, J., Indonesia, T., & Artikel, I. (2018). Menumbuhkan Kepercayan Diri Siswa. Jurnal Riset Tindakan Indonesia, 2(2), 2–6.
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