Professional surveys
The path to high-quality data
Preparation of a questionnaire
Survey research has made significant methodological advances in survey technologies over the past few decades. With my experience as a researcher, I can help you find the answers to your questions with a professional and contemporary questionnaire.
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Professional creation of a questionnaire with LimeSurvey or the Python-based experimental software oTree
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Individual presentation of the browser-based survey
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Providing advice on the selection of questions
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Compliance with data protection in the scope of the DSGVO
Evaluation and visualization
The evaluation and visualization of the data obtained is at least as important as the survey itself. This requires basic statistical knowledge in order to recognize the causal relationships in the data. Professional visualization helps to incorporate the findings into the business decision-making process. I can help you with this as follows:
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Statistical evaluation of data using scientific analysis methods, such as regression or variance analyses and mediation analyses
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Visualization of the data and summary of the findings
Realization
In a representative survey, the sample size and the selection of survey participants are particularly important. Only on the basis of valid data can the right recommendations for action ultimately be derived. I look forward to supporting you in this process.
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Selection of sample size and survey participants
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Quota control during realization
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Providing a survey server incl. domain and SSL certificate
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Conducting (international) surveys with service providers such as Prolific, Respondi, Clickworker or MTurk