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The The Effectiveness of Safety Talk and Peer as Change Agent Methods on Clean and Healthy Living Behaviour (PHBS) Based on The Health Promotion Model for Workers in Construction Services Widyaningsih, Yasinta Indah; Setyaningsih, Yuliani; Musthofa, Syamsulhuda Budi
Journal of Health Education Vol 8 No 2 (2023): October 2023
Publisher : Universitas Negeri Semarang cooperate with Association of Indonesian Public Health Experts (Ikatan Ahli Kesehatan Masyarakat Indonesia (IAKMI))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jhe.v8i2.64259

Abstract

Background: The work environment of construction service companies in Indonesia is still not implementing Clean and Healthy Living Behavior (PHBS). The study aimed to evaluate the effectiveness of health promotion on PHBS in construction workers.Methods: This study used quasi-experimental with Pretest-Posttest Only Control Group Design. The sample consisted of 1 control group and 2 intervention groups, each with 63 samples taken using purposive sampling. The intervention was in the form of health promotion on PHBS with safety talk and peer as change agent methods for 21 days. Data analysis used Kolmogorov-Smirnov test for univariate analysis, Wilcoxon Signed Ranks Test and Mann Whitney for bivariate analysis, and Manova test for multivariate analysis.Results: The results of the t-test showed a significant difference between PHBS with the health promotion model approach before the intervention between the safety talk and peer as change agent groups and the control group with a p value <0.05. The effectiveness test showed a difference in effectiveness between the safety talk method and peer as change agent on workers' PHBS with a health promotion model approach (P < 0.05).Conclusion: The safety talk method is more effective in improving perceptions of benefits, barriers, self-ability, attitudes towards PHBS activities, interpersonal influences, situations, and commitment to PHBS action plans compared to the peer as change agent method. However, the peer as change agent method is more effective in improving worker behavior compared to the safety talk method.
Penerapan Participatory Action Research dalam Edukasi Gizi Melalui Demonstrasi Pengolahan Pangan Lokal untuk Pencegahan Stunting di Bonto Perak Widyaningsih, Yasinta Indah; Jasmin Ambas; Andi Nurzakiah Amin; Mahendri Deayu Putri; Nurfalia Harfah
MAMMIRI: JURNAL PENGABDIAN MASYARAKAT Vol. 2 No. 3 (2025): Oktober 2025
Publisher : Education and Talent Development Center Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This community service program addressed persistent nutritional problems among vulnerable groups by strengthening knowledge and practical skills related to complementary feeding using local food sources. The activity aimed to enhance community awareness and behavioral readiness in preventing stunting through a Participatory Action Research (PAR) approach. The program was implemented in [insert location] and involved approximately 50 participants, including pregnant women, mothers of children under five, adolescent girls, and community health volunteers. Educational sessions were combined with a hands-on cooking demonstration of a locally adapted complementary food, Kue Lumpur, enriched with milkfish (Chanos chanos), moringa leaves, and pumpkin to increase nutrient density. Data were collected through pre-test and post-test assessments to evaluate changes in participants’ knowledge. The results demonstrated a substantial improvement, indicated by a marked increase in the proportion of participants achieving the “good” knowledge category and a notable reduction in the “poor” category. These findings show that the integration of clinical nutrition education with practical food preparation effectively enhances comprehension and promotes healthier feeding practices. Overall, the program highlights the potential of community-driven, participatory approaches to support stunting prevention efforts at the grassroots level.