The impact of an information leaﬂet about coffee production on students' awareness about environmental issues
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'This project was jointly conducted by Stoyan Faldzhiyskiy (Ecosystem Europe, Bulgaria) and Martin Huber (University of Fribourg, Switzerland) to experimentally assess the effect of an information leaﬂet about coffee production on students’ awareness about environmental issues as well as self-assessed buying behavior. To this end, Ecosystem Europe, an NGO in Bulgaria, conducted a survey aboutenvironmental and social impacts of coffee growing among high schoolpupils (439 observations) and university students (83 observations) inBulgaria. At a particular point in the survey interview, students were eitherprovided or not provided with an information leaﬂet with facts about coffee growing. The leaﬂet was quasi-randomized as it was distributed to every secondstudent only. The leaﬂet contained textual and visual information about region' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["randomized controlled trial"]} <|eot_id|>
 Here is the Description of a dataset. Description:'This project was jointly conducted by Stoyan Faldzhiyskiy (Ecosystem Europe, Bulgaria) and Martin Huber (University of Fribourg, Switzerland) to experimentally assess the effect of an information leaﬂet about coffee production on students’ awareness about environmental issues as well as self-assessed buying behavior. To this end, Ecosystem Europe, an NGO in Bulgaria, conducted a survey aboutenvironmental and social impacts of coffee growing among high schoolpupils (439 observations) and university students (83 observations) inBulgaria. At a particular point in the survey interview, students were eitherprovided or not provided with an information leaﬂet with facts about coffee growing. The leaﬂet was quasi-randomized as it was distributed to every secondstudent only. The leaﬂet contained textual and visual information about region' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
This project was jointly conducted by Stoyan Faldzhiyskiy (Ecosystem Europe, Bulgaria) and Martin Huber (University of Fribourg, Switzerland) to experimentally assess the effect of an information leaﬂet about coffee production on students’ awareness about environmental issues as well as self-assessed buying behavior. To this end, Ecosystem Europe, an NGO in Bulgaria, conducted a survey aboutenvironmental and social impacts of coffee growing among high schoolpupils (439 observations) and university students (83 observations) inBulgaria. At a particular point in the survey interview, students were eitherprovided or not provided with an information leaﬂet with facts about coffee growing. The leaﬂet was quasi-randomized as it was distributed to every secondstudent only. The leaﬂet contained textual and visual information about region
randomized controlled trial