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All Journal Biosfer: Jurnal Pendidikan Biologi Advances In Social Humanities Research
Vivanti, Diana
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Humanities Education Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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The Effects of different Counseling Method toward Housewives Knowledge about Processing of the Household Waste Rahmahdini, Rani; Vivanti, Diana; Heryanti, Erna
Biosfer: Jurnal Pendidikan Biologi Vol. 7 No. 2 (2014): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (312.18 KB) | DOI: 10.21009/biosferjpb.7-2.5

Abstract

A serious environmental problem has occurred due to the negative impact of household waste. Lack of knowledge and awareness of waste processing must be improved through an effective counseling method provided for housewives. The aim of this research was to determine different counseling methods about garbage toward housewives knowledge about processing of the household waste. This research carried out on Kampung Pulo, Jakarta Timur on April 2013. A quasi-experiment method with a randomized control group pretest-posttest design was used. Counseling methods of demonstration and movie display were given in two different groups as the treatment. Instrument of knowledge test was used to collect data. The normality testing of Kolmogorov-Smirnov test and the Homogeneity testing of F-test at α = 0.05 resulted a normal distribution and homogenous data. The hypothesis testing of t-test showed t count > t table on 3.34 > 2.03 which rejected the H0, meaning that different knowledge level about processing of the household waste obtained from different method of counseling. It is concluded that, demonstration method was more effective than movie display to increase the housewives knowledge about processing of the household waste.
The Influence of Participative Leadership and Ocbe on The Environmental Performance of PPSU Workers in Jakarta Hidayati, Diah Irma; Purwandari, Dian Alfia; Vivanti, Diana
Advances In Social Humanities Research Vol. 3 No. 9 (2025): Advances In Social Humanities Research
Publisher : Sahabat Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/adv.v3i9.489

Abstract

This study aims to analyze the influence of Participatory Leadership and Organizational Citizenship Behavior for the Environment (OCBE) on the environmental performance of Public Infrastructure and Facilities Handling (PPSU) officers in DKI Jakarta. A quantitative approach was used by distributing questionnaires to PPSU officers in 15 villages spread across DKI Jakarta. Data were analyzed using multiple linear regression. The results showed that participatory leadership and OCBE had a positive and significant effect on environmental performance, with a contribution of 67.9% to the model despite the indication of high multicollinearity between independent variables. These findings confirm the importance of collaborative leadership and voluntary pro-environmental behavior in supporting the performance of urban environments, especially in the public service sector.
Co-Authors Heryanti, Erna Hidayati, Diah Irma Purwandari, Dian Alfia Rahmahdini, Rani