Doctor of Philosophy / Department of Horticulture, Forestry, and Recreation Resources / Richard H. Mattson / Subjects of this research were 64 adolescents receiving treatment at two behavioral health service institutions located in an urban mid-western city. Both institutions provided horticultural therapy and non-horticultural therapy programs. Research subjects were adolescents with diverse treatment needs and their responses on research questions were inconsistent compared to other related studies with general population. Current research assessed the adolescents with horticultural therapy treatment and without horticultural therapy treatment in three aspects. First, the levels of psychological aspects of adolescents were assessed with the Rosenberg Self-Esteem Scale and Nowicki-Strickland Locus of Control Scale for Children. The levels of self-esteem and locus of control of adolescents with horticultural therapy treatment were not significantly different from those of adolescents without horticultural therapy treatment at both institutions. Based on the different level of worthiness and competence factors, it is recommended to design horticultural therapy programs focused on improving the worthiness factor of self-esteem. Second, the pastoralism disposition of the Children's Environmental Response Inventory was used to assess the level of environmental attitude of the adolescents with and without horticultural therapy treatment. Horticultural experience and environmental attitude had a positive relationship with most subjects. At one institution, the level of environmental attitude of the adolescents with horticultural therapy treatment was significantly higher than the adolescents without horticultural therapy treatment. The adolescents at the horticultural therapy program which was scheduled more frequently showed higher environmental attitude scores. To improve environmental attitude of adolescents, horticultural therapy program should provide diversity and abundant opportunities of horticultural experiences. Third, basic horticultural knowledge was tested with the Basic Horticultural Knowledge Questionnaire. Vegetable/fruit consumption and preference were described with the Vegetable and Fruit Preference and Consumption Survey. Basic horticultural knowledge scores of the horticultural therapy group were significantly higher than that of the non-horticultural therapy group at one institution, but the scores were similar between the two groups at the other institution. Basic horticultural knowledge of subjects was significantly correlated to their vegetable and fruit consumption. To increase vegetable/fruit consumption, horticultural therapy programs should set goals to incorporate nutrition education.

This study aims to measure the effect of designed environmental education lectures that is based on general environmental problems on primary school students&rsquo / attitudes toward environment. The participants of this study obtained from a governmental school in Y&uuml / z&uuml / nc&uuml / Yil districts of Ankara and consists of 51 (18 fourth grade and 33 fifth grade) students. In the study that is held in 2006-2007 education year students implemented to environmental education lectures for one month. The lectures included the &ldquo / sustainable development&rdquo / and &ldquo / ecological footprint&rdquo / concept, as well as the general environmental problems, their reasons and recycling as solution for reducing environmental problems, and student-centered teaching methods such as discussion, role playing, cooperative learning and questioning were used during the lectures in addition to the traditional teaching method. The data concerning the effect of the lectures was obtained by the environmental attitude questionnaire implemented to the students before and after the treatment as pre-test and post-test. Independent sample t-test and paired sample t-test were conducted for data analysis and the result of the study indicated that environmental education lectures increased the environmental attitudes of the students.

The purpose of the study was to investigate the relative effect of problem based learning with a non local perspective (PBL1), problem based learning with a local perspective (PBL2) and traditionally designed environmental education (TRD) lectures on elementary school (7th grade) students&rsquo / environmental attitude / specifically by the 3 dimensions as / general environmental awareness, general attitude toward solutions, and awareness of individual responsibility. The sample consisted of 95 7th grade students from a public elementary school in Nigde. Three classes instructed by the same science teacher are randomly assigned as control group and experimental groups. All the groups were taught the topic &ldquo / Why do ecosystems change?&rdquo / for four weeks. On the other hand, the control group was taught through TRD, one of the experimental groups was taught through PBL with a non local perspective, and the other experimental group was taught through PBL with a local perspective. Students in TRD group received an instruction based on teacher explanations and textbooks. On the other hand, the experimental groups dealt with ill- structured real life problems working in small groups. The problem of PBL1 group was selected as &ldquo / the declining environmental conditions of Manyas Lake&rdquo / and the problem of PBL2 group was selected as &ldquo / the declining v environmental conditions of Akkaya Dam in Nigde&rdquo / to create a non local / local difference between the experimental groups. Environmental Attitude Questionnaire (EAQ) was administered to all groups as pre-test to determine the prior environmental attitude. The worksheets, on the other hand, used by experimental groups in their group work were examined to reveal the quality of the process. After the treatment, EAQ was administered to all groups as a post-test to compare the effectiveness of PBL1, PBL2 and TRD on students&rsquo / environmental attitude. Analysis of covariance (ANCOVA) was performed to investigate the effect of traditionally designed EE, Problem Based designed EE, and Problem Based with a local perspective designed EE on students&rsquo / general environmental awareness, awareness of individual responsibility and general attitude toward solutions when students&rsquo / prior general environmental awareness, prior awareness of individual responsibility and prior general attitude toward solutions are controlled. The results of the study revealed that, students in PBL2 group had significantly more positive environmental attitudes in general environmental awareness and general attitude toward solutions dimensions than TRD group and in all three dimensions of the questionnaire than PBL1 group. Moreover, TRD group had significantly more positive attitude than PBL1 group in students&rsquo / awareness of individual responsibility determined after the treatment.

To bring about the rapid transformative change needed to address the global sustainability crises, a paradigm shift is needed, characterized by more sustainable beliefs and attitudes. Therefore, this thesis explores the potentials of an escape game intervention as a new strategy to promote sustainable attitudes and beliefs in players, focusing on environmental sustainability. Firstly, a framework was created with Five Pillars for a successful environmental escape game: Fun, Experiential, Urgent, Problem-Rewarding and Social. Afterwards, this Five Pillars Framework guided the design and evaluation of an Environmental escape game called “Unlock the Future”. Based on the framework, an escape game with the Five Pillars was expected to increase players’ environmental attitudes and efficacy beliefs. To test this assumption, pre- and post-survey data was gathered from nine teams who played the escape game, using validated scales for environmental attitude, self-efficacy and collective efficacy, as well as an adapted version of the Game User Experience Satisfaction Scale. The survey results confirmed that all Five Pillars were present in the escape game design, and as a result players’ environmental self-efficacy and collective efficacy increased after playing the game. However, this effect was not present for players’ environmental attitude, nor for participants that were game hosts, or failed at the escape game.

This research is an attempt to determine learners’ understanding of the impact of air pollution in rural communities. The study focuses on the need to teach learners through Environmental Education about air pollution as an environmental problem that prevails in their areas and worldwide. The main aim of the study is to assess learners’ perceptions and understanding of air pollution and its impact in their various residential areas. It is revealed in chapter one that knowledge of the causes and effects of air pollution is essential. In chapter three various factors that are contributing to environmental problems are indicated as a result of lack of knowledge of Environmental Education. Environmental Education does not reflect in black schools’ timetables, nor is it taught; therefore learners are not familiar with the role they have to play in protecting their environment. A literature study together with an empirical investigation by means of a questionnaire has been used in this regard. The data collection methods used proved to be useful in providing insights into learners’ understanding of the impact of air pollution on the environment in rural communities and the role of EE in assisting them to partake in the whole exercise. The findings and recommendations of the study are expected to assist learners in dealing with air pollution in their area and other related environmental issues they may encounter. Based on the findings of the study it is recommended that Environmental Education be actively taught, especially in black schools. Schools should have a plan that suits them to include EE in their curricula. Schools together with their immediate communities should be involved in environmental projects. / Dissertation (MEd (Environmental Education))--University of Pretoria, 2005. / Curriculum Studies / unrestricted

Abstract  Background: Growing global concerns about sustainability highlight the importance of environmental sustainability, particularly environmentally conscious behaviors. There has been a growing focus on pro-environmental behavior (PEB) as a way for individuals to minimize their environmental impact. Global environmental challenges underscore the pressing need for proactive environmental action, particularly the growing emphasis on the importance of motivating individuals' daily actions and choices, as they directly contribute to environmental conservation and pro-environmental behavior. In the context of Sweden, the country is widely recognized for its commitment to environmental sustainability. Moreover, considering the increasing number of international university students in Sweden, it contributes to the academic environment and allows for the exploration of environmental behaviors within a diverse population. Given this, understanding, and promoting pro-environmental behaviors among this demographic in Sweden is essential, and it also helps contribute to the societal commitment to environmental conservation.  Purpose: This thesis aims to investigate the determinants that influence pro-environmental behavior among international university students in Sweden, employing social cognitive theory and the reciprocal determinism model. Focusing on personal (internal) factors like environmental knowledge and attitudes as well as environmental (external) factors like subjective norms and place attachment, this thesis also explored the interaction between pro-environmental behavior and its associated factors. By understanding these factors’ roles, this thesis aims to contribute to the development of effective strategies for promoting pro-environmental behavior among this population. Method: This thesis adopts a quantitative approach to examine the interplay of variables via an online survey. Data were collected from 203 individuals in Sweden, focusing on investigating the relationships between different factors and pro-environmental behavior based on eight formulated hypotheses. Respondents were selected using judgmental sampling, and data analysis was conducted using techniques such as Pearson’s correlation and multiple regression analysis in SPSS.  Conclusion: The results of this thesis reveal a significant association between different factors and pro-environmental behavior among international university students in Sweden. Specifically, environmental attitude and place attachment were found to positively influence pro-environmental behavior. Moreover, subjective norms were shown to have a positive impact on both environmental knowledge and attitude. However, neither the relationship between place attachment and environmental knowledge nor the relationship between environmental knowledge and subjective norms had any significant impact on pro-environmental behavior.

The purpose of this study is to examine Tukish pre-service teachers perceptions about global versus local environmental issues and determine gender and major effect on their perceptions of global and local environmental issues. The information will be collected from Elementary Education pre-service teachers from Middle East Technical University. Their concerns and attitudes toward 9 global and 5 local environmental issues will be measured by using a survey questionnaire. The questionnaire has been adopted from the one originally used by Duan and Fortner (2005). The local issues were selected according to report about the major environmental problems declared by the Ministry of Environment and Foresty of Turkey and the global issues were kept same as the original questionnaire. The results of the study were analysed by means of descriptive and inferential statistics. The results revealed that elementary education pre-service teachers mostly gave more importance to global environmental issues / females had higher attitudes and concerns about environmental issues than males and Early Childhood Education students have higher attitudes and concerns for environmental issues than students from departments of Elementary Science Education and Elementary Mathematics Education. In the stage of preparing environmental education courses as a must course for the faculty of education students in Turkey, the outcome of the study is expected to propose an insight for environmental education for the future teachers.

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Wasser ist eine der wichtigsten Ressourcen. Jedoch schätzt man, dass sich das globale Wasserdefizit schon im Jahr 2030 auf ca. 40 Prozent belaufen wird. Klimawandel, veränderte Lebensweisen, und Bevölkerungswachstum verstärken das Nachfrage-Angebot-Defizit. Als Konsequenz leiden immer mehr Regionen unter Wasserknappheit. Eine reduzierte Wassernachfrage bedingt durch verstärktes Wassersparen kann das Problem verringern. Das Ziel dieser Dissertation ist es daher, zu einem besseren Verständnis der sozio-demographischen und psychologischen Determinanten von Wassersparverhalten beizutragen. Basierend auf drei Datensätzen aus Deutschland und Jordanien wurden die verschiedenen Facetten von Wassersparverhalten und deren Determinanten beleuchtet. Das Verhältnis zwischen Wassersparen und Umwelteinstellung, einem latenten Konstrukt, das kooperative, prosoziale und sogar moralische Tendenzen widerspiegelt, wurde konzeptionell untersucht. Zusätzlich wurde Wassersparen in Deutschland als ein Repräsentant für moralisches Verhalten verwendet. In diesem Zusammenhang wurden Umwelteinstellung und der Persönlichkeitsfaktor Ehrlichkeit-Bescheidenheit auf ihr Vermögen hin verglichen, moralisches Verhalten vorherzusehen. Eine ausführliche Analyse zur Bewertung einer Kampagne zur Förderung des Wassersparbewusstseins hat detaillierte Informationen zu ihren tatsächlichen Effekten gezeigt. Eine weitere Analyse hat sich auf die Determinanten von Wassersparverhalten in Jordanien konzentriert. Die Ergebnisse zeigen, dass Wassersparverhalten nicht durch Alter, Bildungsgrad und Einkommen beeinflusst wird, sondern eher durch die Ausprägung der Umwelteinstellung. Diese Dissertation liefert wertvolle Informationen für Forscher und Politiker. Die detaillierte Untersuchung von verschiedenen Wasserspardeterminanten birgt großes Potenzial für ein verbessertes Wassermanagement. / Water is one of the most important resources. However, the global water deficit was estimated to reach about 40% by 2030. Climate change, changing lifestyles, and population growth increase the supply and demand gap further. As a consequence, more and more regions experience water scarcity. In that context, reduced household water demand due to enhanced water conservation could alleviate the problem or, at least, reduce the pressure on water resources. Thus, this thesis aims to contribute to a better understanding of the socio-demographic and psychological determinants of water conservation behavior. Based on three distinct datasets from Germany and Jordan, the manifold facets of water conservation and its determinants were examined. From a conceptual perspective, the relationship between water conservation and environmental attitude, a latent construct representing cooperative, prosocial, and even moral tendencies, were investigated. Furthermore, water conservation in Germany was used as a proxy for moral behavior. In that respect, environmental attitude and the personality factor Honesty-Humility were compared in order to determine, which factor constitutes the better predictor of moral behavior. Using original data from Jordan, a comprehensive impact evaluation of a water conservation awareness campaign revealed detailed information on its actual effects. Another analysis focused on a wide variety of water conservation determinants in Jordan. The results indicate that water conservation does not differ with respect to age, education, and income, but rather with different levels of environmental attitude. This thesis provides valuable information for researchers and policy makers alike. The detailed examination of various water conservation determinants offer a great potential for an improved management of household water demand.

Increasing attention to sustainability and environmental concerns implies changes in consumer preferences, whereof companies need to provide offerings characterized with a focus on sustainability laden concepts such as the Circular Economy (CE), aligning with these changes. How to communicate sustainability has therefore become a focus of attention when formulating marketing strategies. However, sustainability is a complex concept and it could therefore be questioned whether everyone irrespective of, for instance, gender, age, education and other personal attributes perceive it similarly and display similar attitudes toward the concept. Based on a quantitative online survey with 1010 participants, this study examines the impact of personal attributes on the receptiveness of sustainability communication and customer loyalty in the context of Peer to Peer (P2P) marketplace platforms, and discerns how sustainability communication and customer loyalty are interrelated. Also, it explores whether sustainability communication from providers of P2P marketplace platforms can be considered to play a role in accelerating the transition to a CE. Findings suggest that personal attributes affect the receptiveness of sustainability communication and loyalty intentions, this was particularly evident for females and individuals living a sustainable lifestyle. The findings also reveal a positive relation between sustainability communication and customer loyalty, where environmental engagement, consistency between preferences for a certain appeal and actions made on the basis of the same preference, along with trustworthy content seem to strengthen that relationship. Lastly, the findings conclude that sustainability communication from P2P marketplace platforms providers can increase the number of individuals trading pre-owned items which implies for more people participating in resource-efficient activities, which ultimately fosters a CE. / Ökad uppmärksamhet kring begreppet hållbarhet och miljöfrågor innebär förändrade konsumentpreferenser med högre krav på hållbara lösningar, varav företag behöver erbjuda produkter och/eller tjänster som präglas av hållbarhet för att möta kundernas behov. Hur man kommunicerar hållbarhet har således blivit en viktig aspekt när företag utformar sina marknadsföringsstrategier. Hållbarhet är däremot ett komplext begrepp, varav det kan ifrågasättas om alla oavsett kön, ålder, utbildningsnivå och andra personliga egenskaper har en liknande attityd gentemot hållbarhet, och uppfattar hållbarhetskommunikation på samma sätt. Baserat på en kvantitativ onlineundersökning med 1 010 deltagare undersöker denna studie effekterna av personliga egenskaper på mottagligheten av hållbarhetskommunikation och kundlojalitet i kontexten peer-to-peer (P2P) marknadsplattformar, samt hur hållbarhetskommunikation och kundlojalitet står i relation till varandra. Studien undersöker också om hållbarhetskommunikation kan anses påskynda övergången till en cirkulär ekonomi. Resultaten från studien ger en indikation på att personliga egenskaper påverkar mottagligheten för hållbarhetskommunikation och konsumentens intentioner att vara lojal. Detta var särskilt påtagligt för kvinnor och individer som lever en hållbar livsstil. Resultaten visar även på en positiv relation mellan hållbarhetskommunikation och kundlojalitet, varav högre miljöengagemang, preferenser som går i linje med handlingar, och trovärdigt innehåll tenderar att stärka denna relation. Slutligen kan det konstateras att hållbarhetskommunikation kommunicerat av P2Pmarknadsplattformar kan öka antalet personer som säljer och köper begagnade föremål, varav fler människor deltar i resurseffektiva aktiviteter, vilket främjar övergången till en cirkulär ekonomi.