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The Role Of Body image In Determining The Nutrional Status Of Adolecent Girls In Padang Panjang Muharramah, Riva; Kasmita, Kasmita; Yuliana, Yuliana; Fridayati, Lucy
Jurnal Pendidikan Tata Boga dan Teknologi Vol 6, No 2 (2025): Jurnal Pendidikan Tata Boga dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptbt.v6i2.26927

Abstract

Appearance and body shape often become a primary concern, especially for adolescent girls during puberty. However, a distorted body image can affect a person's nutritional status. Even adolescent girls with a tendency toward being underweight are at risk of suffering from certain diseases that impact the occurrence of stunting. The purpose of this study is to determine the extent of the influence of body image on the nutritional status of adolescent girls in Padang Panjang City. This study is quantitative with a survey method involving a sample of 285 adolescent girls from high schools (SMA) and vocational high schools (SMK) in Padang Panjang City. The sampling technique used was proportional random sampling. The instruments employed were the Body Shape Questionnaire (BSQ-34), consisting of 34 questions with a 6-point Likert scale, and nutritional status was measured using the Body Mass Index (BMI). Data analysis techniques included descriptive analysis, normality test, homogeneity test, linearity test, and simple linear regression. The results showed that 62.8% of respondents had a positive body image, while 37.2% had a negative body image. The average nutritional status in Padang Panjang City was normal at 62.8%. The hypothesis test results showed an R² value of 0.244 (24.4%), meaning that the more positive a person's body image, the better their nutritional status. Nutritional status in Padang Panjang City is influenced by body image by 24.4%, while 75.6% is affected by other factors not examined in this study. 
The Influence of Breakfast Habits on the Learning Concentration of Culinary Class Students at SMK Negeri 2 Pariaman Rahmadhani, Suci; Kasmita, Kasmita; Yuliana, Yuliana; Fridayati, Lucy
Jurnal Pendidikan Tata Boga dan Teknologi Vol 6, No 2 (2025): Jurnal Pendidikan Tata Boga dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptbt.v6i2.26929

Abstract

The lack of student learning concentration that interferes with learning at SMK Negeri 2 Pariaman is a problem that needs to be overcome. Based on observations, students who do not eat breakfast tend to arrive late, often sleepy, and some even faint due to poor health conditions. Breakfast is the best source of energy for concentration because it contributes 25% of daily energy needs. This study aims to determine the breakfast habits of culinary students, the level of study concentration, and analyze the influence of breakfast habits on students' learning concentration. The research uses a quantitative method with an ex post facto approach. The research population is all students Culinary SMK Negeri 2 Pariaman totaling 126 students using the total population technique. Data were collected through a Likert scale questionnaire and analyzed using descriptive statistics, normality tests, linearity tests, and Pearson Product Moment correlations. The breakfast habits of students with an average of 64.05 are in the medium category, while learning concentration with an average of 70.60 is in the high category. There was a significant positive relationship between breakfast habits and study concentration (r = 0.437; p < 0.05). Breakfast habits contributed 19.1% to student learning concentration. There is a positive and significant influence between breakfast habits on the learning concentration of culinary students at SMK Negeri 2 Pariaman. The better the breakfast habits, the higher the student's level of study concentration.