About DeZIM.fdz Datasearch
DeZIM.fdz DataSearch serves as a research tool enabling users to discover variables most relevant to their research objectives and areas of interest. Browsing DataSearch will enable you to search for:
• each variable, including its summary statistics (valid and invalid cases; minimum, maximum, and mean values; frequency count).
• the sources of derived variables.
• relevant variables and survey questions, which can be filtered by study and topic.
• the original question that the variables are based on.
• variables of interest and compare them with each other.
• How to access the data from each study.
As this Website is still under construction, several features will be revealed in the future. However, as of now, you can click on the respective application form (included in each study) in order to request a dataset for your research project.
How to access study data
To access the data please visit the petrol-colored link on the top of the welcome-page or the petrol-colored application button included in the overview of each study. It will forward you to the data request page of the Forschungsdatenzentrum.
Why can't I download study data from DeZIM.fdz Datasearch?
Several factors contribute to this decision, primarily legal, ethical and consent considerations. In order to protect the privacy and rights of study participants, none of the studies provide full access to the data through a download. However, DeZIM.fdz Datasearch enables you to register for an account on the website of the Forschungsdatenzentrum. and request the data. You will receive the data after your request has been approved.
Metadata
What is Metadata?
Metadata is the backbone of data understanding, providing essential context and detail about the data itself. It goes beyond mere information to provide a comprehensive understanding of the dataset.
At its core, metadata reveals the story behind the data, highlighting crucial aspects such as the timing and management of data collection efforts. It sheds light on the scope and scale of the data, providing insights into its coverage and breadth. In addition, metadata delves into the specifics of the data collection process, highlighting the precise questions asked and their alignment within the overarching questionnaire framework.
Metadata acts as a guiding narrative, unpacking the complexities of the dataset and enabling users to navigate its complexities with clarity and precision. By providing this essential layer of information, metadata transforms raw data into a rich knowledge tapestry that can be explored and analysed with confidence and understanding.
Why do we need Metadata?
Using data without its accompanying metadata is like embarking on a journey through a vast, complex narrative without essential directions. While the data itself provides valuable insights, it lacks the necessary context and framework that metadata provides.
Metadata is the roadmap, index and glossary to the world of data. It not only provides essential information about the origin and nature of the data, but also explains its nuances. Without metadata, users are left to navigate the data blindfolded, struggling to accurately interpret its meaning and relevance.
Think of metadata as the key that unlocks the full potential of data. It provides vital details about the structure, sources and limitations of the dataset, empowering users to use the data effectively and responsibly. In essence, metadata transforms raw data into actionable intelligence, enriching the analytical process and enabling informed decision-making. It bridges the gap between raw information and actionable insight, ensuring that data is not only accessible, but also understandable and usable.
What Metadata standards are being used??
The metadata utilized within DeZIM.fdz Datasearch complies to the DDI Lifecycle metadata standard, which serves as a subset of this globally recognised framework. The DDI Lifecycle standard ensures international uniformity and compatibility in metadata practices. For additional insights into this standard, please visit the DDI Alliance website.