Program Implementers\u27 Evaluation of the Project P.A.T.H.S.: Findings Based on Different Datasets Over Time

This paper integrates the evaluation findings based on program implementers in nine datasets collected from 2005 to 2009 (244 schools and 7,926 implementers). Using consolidated data with schools as the unit of analysis, results showed that program implementers generally had positive perceptions of the program, themselves, and benefits of the program, with more than four-fifths of the implementers regarding the program as beneficial to the program participants. The subjective outcome evaluation instrument was found to be internally consistent. Multiple regression analyses revealed that perceived qualities of the program and program implementers predicted perceived effectiveness of the program. In conjunction with evaluation findings based on other sources, the present study provides support for the effectiveness of the Tier 1 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes) in Hong Kong

Impact of the Project P.A.T.H.S. in the Junior Secondary School Years: Objective Outcome Evaluation Based on Eight Waves of Longitudinal Data

To assess the effectiveness of the Tier 1 Program of the Project P.A.T.H.S., a randomized group trial with eight waves of data collected was carried out. At the fifth year of data collection, 19 experimental schools (n = 2, 662 students) and 24 control schools (n = 3, 272 students) participated in the study. Analyses based on individual growth curve modeling showed that participants in the experimental schools displayed better positive youth development than did participants in the control schools in terms of different indicators derived from the Chinese Positive Youth Development Scale, including moral competence and behavioral competence and cognitive behavioral competencies. Significant results were also found when examining the trajectories of psychological development among control and experimental participants who perceived the program to be beneficial. Findings based on longitudinal objective outcome evaluation strongly suggest that the Project P.A.T.H.S. is effective in promoting positive development in Hong Kong secondary school students

Longitudinal Data Analyses Using Linear Mixed Models in SPSS: Concepts, Procedures and Illustrations

Although different methods are available for the analyses of longitudinal data, analyses based on generalized linear models (GLM) are criticized as violating the assumption of independence of observations. Alternatively, linear mixed models (LMM) are commonly used to understand changes in human behavior over time. In this paper, the basic concepts surrounding LMM (or hierarchical linear models) are outlined. Although SPSS is a statistical analyses package commonly used by researchers, documentation on LMM procedures in SPSS is not thorough or user friendly. With reference to this limitation, the related procedures for performing analyses based on LMM in SPSS are described. To demonstrate the application of LMM analyses in SPSS, findings based on six waves of data collected in the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes) in Hong Kong are presented

Evaluation of a Community-Based Positive Youth Development Program in Hong Kong: Views of Program Implementers

Using a subjective outcome evaluation method, the current study investigated program implementers’ perceptions of the Tier 1 Program of the community-based P.A.T.H.S. Project in Hong Kong. After completion of the program, 599 program implementers completed a valid and reliable scale (i.e. Form B) to give their ratings on program content, their own performance, and perceived program effectiveness. As expected, most program implementers perceived the program in a favorable way by giving very positive ratings on the three aspects measured in Form B. Grade differences on the ratings were observed, with implementers teaching the senior curriculum held more positive views on program effectiveness than did those teaching the junior curriculum. Similar to previous findings, perceived program content and perceived worker performance predicted program effectiveness. Findings of the present study provide further evidence for the success of the Tier 1 Program of the community-based P.A.T.H.S. Project in Hong Kong

Adolescent Developmental Assets and Service Leadership

In the field of positive youth development, it is generally asserted that developmental assets or positive youth development qualities contribute to positive adolescent developmental outcomes. In the context of training for service leadership, it is argued that the promotion of developmental assets would help university students develop the foundational competence of service leaders. In this paper, the lesson plan of Lecture Eleven in a course entitled “Service Leadership” run in The Hong Kong Polytechnic University is discussed. In the lecture, four developmental assets related to positive identity (self-esteem, self-efficacy, purpose in life and optimism about the future) proposed by Peter Benson are presented. In addition, the possible contribution of different developmental assets to the development of service leadership is highlighted. Moreover, students are encouraged to reflect on their self-identity and explore effective ways to promote their positive self-image

Environmental performance of farmer-level corn production systems in the Philippines

Four corn production systems at farmer-level of operation were evaluated. Environmental performance such as energy use, energy efficiency, greenhouse gas emission (GHG) and carbon efficiency were determined. Data were collected from 60 corn producing farmers using survey questionnaires and face to face interview. The input energy to produce an output energy of 69,714.06 and 73,029.60 MJ/ha for sun drying and mechanical drying, respectively, were 22,346.27, 31, 469.75, 22, 399.05 and 31,522.53 MJ/ha for systems 1 (manual harvesting and sun drying), 2 (manual harvesting and mechanical drying), 3 (mechanical harvesting and sun drying) and 4 (mechanical harvesting and mechanical drying), respectively.  The highest energy input was observed for system 4 followed by system 2 because of the additional energy input of kerosene fuel during mechanical drying.  Non-renewable and indirect forms of energy had contributed most to the total input energy in all corn production systems.  In all systems evaluated, chemical fertilizer had the highest share in energy input followed by diesel fuel. Lower GHG emissions were measured for system 1 and 3 at 1276.5 and 1309.60 kg CO2eq per ha, respectively than system 2 and 4 at 2101.9 and 2135.0 kg CO2eq per ha due to additional non-renewable energy input like kerosene during mechanical drying.  A kilogram of dried corn grain emitted 0.27 to 28 kg CO2eq for system 1 and 3 and increased further to 0.42 to 0.43 kg CO2eq for systems 2 and 4.  The net carbon sequestered for systems 1, 2, 3 and 4 was 1785.98, 1662.36, 1776.94 and 1653.33 kg C/ha, respectively. The highest carbon efficiency ratio was observed for system 1 at 6.13 followed by system 3 at 5.98 due to non-utilization of fossil fuel during drying.  Generally, all corn production systems evaluated did not emit carbon beyond the carbon produced and sequestered in corn itself as indicated by their positive net carbon ratio

Psychological Needs, Self-Regulation, and Motivation Profiles Among a Sample of Hong Kong Chinese University Students: A Person-Centered Approach

To better understand factors that influence individuals’ motivation to engage in physical activity, this study aimed to identify the motivational profiles among the Chinese university students, compare the motivational profiles between genders, and explore whether satisfaction of various psychological needs vary with different motivational profiles. Two thousand and twenty-two Chinese university students completed a battery of self-report questionnaires assessing motivation regulation and psychological needs satisfaction. Three motivational profiles were identified for both genders. The overall patterns of the motivational profiles for both genders were similar. However, males (44%) were more likely than their female counterparts (19%) in self-determined profile group. Students with self-determined motivation profile, compared to non self-determined motivation profile, had higher values on three types of needs satisfaction. Findings and implication of the study were discussed

Individual Differences in Intentional and Unintentional Exposure to Online Pornography Among Hong Kong Chinese Adolescents

The current study aimed to test how gender and religion affect unintentional and intentional exposure to online pornography in Chinese adolescents. A total of 1401 secondary school students (age range from 11 to 16 years) participated in the study. Findings from multivariate analyses show that males reported higher levels of unintentional and intentional exposure to online pornography than females. Significant differences were found in adolescents’ religiosity, with students who had religious beliefs reporting a lower level of unintentional exposure to online pornography than their counterparts without religious beliefs. In terms of intentional exposure to online pornography, adolescents were more likely to be exposed if they were male and had religious beliefs. Such differences were not found in females. This study demonstrated the influence of demographic characteristics on exposure to online pornography among Chinese adolescents

Individual and Family Protective Factors of Intentional and Unintentional Consumption of Online Pornography in Hong Kong

The purpose of the current study was to explore how positive youth development and family functioning were related to unintentional and intentional exposure to online pornography in Chinese adolescents. A total of 1401 secondary school students (mean age=12.43) participated in the study. Findings suggested that positive youth development and family functioning were associated with lower exposure to online pornography. In particular, higher levels of spirituality, social competence, mutuality and communication were associated with lower levels of both types of exposure to online pornography. Discussion focuses on the importance of promoting positive youth development and family functioning as protective factors against the negative influence of pornography among Chinese adolescents

Evaluation of a Community-Based Positive Youth Development Program for Adolescents with Greater Psychosocial Needs: Views of the Program Participants

The present study attempted to investigate the perceptions of Chinese secondary school students with greater psychosocial needs of the Tier 2 Program in the community-based phase of P.A.T.H.S. Project in Hong Kong (n=4245). Using a subjective outcome evaluation tool (Form C), the results revealed that a great majority of the students held positive attitudes toward the program, implementers and the effectiveness of the program. Also, the three domains of the program (“program quality”, “implementer quality” and “program effectiveness”) were significantly associated with each other. In line with previous findings, both program content and program implementer quality were significant predictors of program effectiveness. The current findings further reinforce the thesis that the community-based Tier 2 programs of the P.A.T.H.S. Project are effective in promoting the holistic development of adolescents with greater psychosocial needs in Hong Kong