Die Theorie des geplanten Verhaltens

Graf, Dittmar

doi:10.1007/978-3-540-68166-3_4

Cited by 15 publications

(17 citation statements)

References 6 publications

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“…Behavioral intention is the most important predictor and the primary antecedent for the behavior [53,56]. It is determined by three variables (Figure 1): (1) attitudes, (2) subjective norm, and (3) perceived behavioral control [42,57]. These variables differ in terms of different target behavior and different groups of people [56].…”

Section: Theoretical Framework: An Extended Tpbmentioning

confidence: 99%

“…Subjective norm refers to the individually perceived social pressure to perform a certain behavior (or not). The opinions and expectations of the social environment affect the development of a person's behavioral intention and help to determine whether the person will actually carry out a certain behavior [42,57]. Subjective norm seems to be less important in the context of sustainable nutrition [41].…”

Section: Subjective Normmentioning

confidence: 99%

“…Perceived behavioral control refers to the perception of one's own ability and the anticipated degree of difficulty in performing the behavior of interest [42,57]. It has particularly high relevance in behavioral prediction when the person has little control over how to behave, regardless of how positive their attitudes are.…”

Section: Perceived Behavioral Controlmentioning

confidence: 99%

“…The items of the TPB constructs were adapted and operationalized according to the recommendations by Graf [57] for the context of sustainable nutrition. Most of these TPB constructs had been tested in a prior German version of the questionnaire [41].…”

Section: Tpb Variablesmentioning

confidence: 99%

“…Attitudes toward sustainable nutrition were measured using a semantic differential on a 7-point scale with six bipolar adjective pairs (−3 = negative pole, +3 = positive pole, e.g., "To eat sustainably is very bad-very good for me"), based on Graf [57]. After CFA, the item "eating sustainably is very stressful-very easy for me" was eliminated, due to a factor loading of <0.40 [84].…”

Section: Tpb Variablesmentioning

confidence: 99%

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Do German Student Biology Teachers Intend to Eat Sustainably? Extending the Theory of Planned Behavior with Nature Relatedness and Environmental Concern

et al. 2020

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Non-sustainable food choices are responsible for many global challenges, such as biodiversity loss and climate change. To achieve a transformation toward sustainable nutrition, it is crucial to implement education for sustainable development (ESD), with the key issue “nutrition”, in schools and teacher training. Biology teachers are crucial for promoting ESD competences. Thus, the main aim of the study is to investigate the social and environmental psychological factors that may affect the intention of student biology teachers to eat sustainably as an integral part of their action competence needed for teaching this topic effectively. We conducted a paper-pencil questionnaire (N = 270, Mage = 22.9; SD = 2.8) based on the theory of planned behavior (TPB) and expanded the model by integrating environmental concern and nature relatedness. A path model is reported to show the relationships between the variables. The results show that the extended TPB model is suitable for predicting the intention to eat sustainably. Nature relatedness and altruistic concern positively predict attitudes and the intention to eat sustainably. This study suggests further research on the importance of (student) teachers’ nutritional behavior, as a possible determinant of the intention to teach this topic in their future school career.

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Section: Theoretical Framework: An Extended Tpbmentioning

confidence: 99%

Section: Subjective Normmentioning

confidence: 99%

Section: Perceived Behavioral Controlmentioning

confidence: 99%

Section: Tpb Variablesmentioning

confidence: 99%

Section: Tpb Variablesmentioning

confidence: 99%

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Do German Student Biology Teachers Intend to Eat Sustainably? Extending the Theory of Planned Behavior with Nature Relatedness and Environmental Concern

et al. 2020

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Grundlagen der Verbraucherinformatik

Stevens,

Boden,

Berkholz

2024

Verbraucherinformatik

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ZusammenfassungIn diesem Kapitel werden wichtige theoretische Konsumtheorien und ihr Bezug zur Verbraucherinformatik besprochen. Hierzu gehören Markttheorien, die die Verbraucher:in als rationalen Marktakteur verstehen, und psychologische Ansätze, die das individuelle Konsumverhalten auf Basis von Bedürfnissen, Kognition und Emotionen zu erklären versuchen. Darüber hinaus werden gesellschafts- und kulturwissenschaftliche Ansätze vorgestellt, welche die gesellschaftliche Prägung und symbolische Bedeutung des Konsums betonen. Ein Fokus liegt dabei auf praxistheoretischen Ansätzen, die vor allem die materielle Ebene, die performative Ausgestaltung und die Routinehaftigkeit von Konsum in den Blick nehmen. Ziel des Kapitels ist es, die verschiedenen Ansätze mit ihren jeweiligen Stärken und Schwächen vorzustellen und Leser:innen Orientierungswissen mit an die Hand zu geben, welche theoretische Linse für welche Fragestellung geeignet ist, da die Wahl eines bestimmten Ansatzes von der konkreten Forschungsfrage abhängt.

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