HUBUNGAN SELF ESTEEM DENGAN SIKAP TERHADAP PENURUNAN BERAT BADAN CEPAT (RAPID WEIGHT LOSS) PADA ATLET RANDORI SHORINJI KEMPO

TSANIA ANINDITA RAHMADANTI, . (2026) HUBUNGAN SELF ESTEEM DENGAN SIKAP TERHADAP PENURUNAN BERAT BADAN CEPAT (RAPID WEIGHT LOSS) PADA ATLET RANDORI SHORINJI KEMPO. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengetahui hubungan antara self esteem dengan sikap terhadap praktik penurunan berat badan cepat (Rapid weight loss) pada atlet randori Shorinji Kempo. Self esteem merupakan salah satu aspek psikologis yang penting karena dapat memengaruhi cara atlet memandang diri sendiri serta mengambil keputusan terkait perilaku yang berdampak pada kesehatan dan performa. Penelitian ini menggunakan pendekatan kuantitatif dengan metode korelasional. Sampel penelitian berjumlah 25 atlet randori Shorinji Kempo yang berdomisili di wilayah pulau Jawa yang dipilih menggunakan teknik purposive sampling sesuai dengan kriteria inklusi yang telah ditetapkan. Instrumen yang digunakan dalam penelitian ini berupa kuesioner self esteem dan kuesioner sikap terhadap praktik Rapid weight loss. Data yang diperoleh dianalisis secara deskriptif, kemudian diuji normalitasnya menggunakan uji Shapiro–Wilk karena jumlah sampel kurang dari 50 responden. Selanjutnya, data dianalisis menggunakan uji korelasi Pearson karena kedua variabel berdistribusi normal. Hasil uji normalitas menunjukkan bahwa data self esteem dan sikap terhadap praktik Rapid weight loss berdistribusi normal (p > 0,05). Hasil uji korelasi Pearson menunjukkan adanya hubungan positif dan signifikan antara self esteem dan sikap terhadap praktik Rapid weight loss dengan nilai koefisien korelasi r = 0,446 dan nilai signifikansi p = 0,025 (p < 0,05). Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa semakin tinggi tingkat self esteem atlet, semakin tinggi pula skor sikap terhadap praktik Rapid weight loss, yang menunjukkan bahwa atlet tersebut semakin tidak mendukung praktik penurunan berat badan cepat. Penelitian ini menegaskan pentingnya pengembangan aspek psikologis, khususnya self esteem, sebagai bagian dari upaya pencegahan praktik Rapid weight loss yang berisiko bagi kesehatan atlet. Kata kunci: self esteem, sikap terhadap Rapid weight loss, mendukung, tidak mendukung, atlet randori, Shorinji Kempo ***** THE RELATIONSHIP BETWEEN SELF-ESTEEM AND ATTITUDES TOWARD RAPID WEIGHT LOSS (RWL) AMONG SHORINJI KEMPO RANDORI ATHLETES ABSTRACT This study aims to determine the relationship between self-esteem and attitudes toward the practice of Rapid weight loss (Rapid weight loss) among Shorinji Kempo randori athletes. Self-esteem is an important psychological aspect as it can influence how athletes perceive themselves and make decisions related to behaviors that impact health and performance. This study employed a quantitative approach using a correlational method. The research sample consisted of 25 Shorinji Kempo randori athletes domiciled in the Java Island region, selected using a purposive sampling technique based on predetermined inclusion criteria. The instruments used in this study were a self-esteem questionnaire and an attitude toward Rapid weight loss questionnaire. The collected data were analyzed descriptively and then tested for normality using the Shapiro–Wilk test, as the sample size was fewer than 50 respondents. Subsequently, the data were analyzed using Pearson’s correlation test because both variables were normally distributed. The results of the normality test indicated that the self-esteem data and attitudes toward Rapid weight loss were normally distributed (p > 0.05). The results of Pearson’s correlation analysis showed a positive and significant relationship between self-esteem and attitudes toward Rapid weight loss, with a correlation coefficient of r = 0.446 and a significance value of p = 0.025 (p < 0.05). Based on these findings, it can be concluded that the higher the athletes’ level of self-esteem, the higher the attitude score toward Rapid weight loss, indicating that the athletes are less supportive of Rapid weight loss practices. This study emphasizes the importance of developing psychological aspects, particularly self-esteem, as part of efforts to prevent Rapid weight loss practices that pose health risks to athletes. Keywords: self esteem, attitude toward Rapid weight loss, supportive, nonsupportive, randori athletes, Shorinji Kempo

Item Type:	Thesis (Sarjana)
Additional Information:	1). Yuliasih, S.Or., M.Pd ; 2). Chandra, S.Pd., M.Pd
Subjects:	Pendidikan > Psikologi Pendidikan
Divisions:	FIO > S1 Ilmu Keolahragaan
Depositing User:	Users 32443 not found.
Date Deposited:	26 Jan 2026 06:39
Last Modified:	26 Jan 2026 06:39
URI:	http://repository.unj.ac.id/id/eprint/63827

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