Dataset Validation Study ILEA-Basis-T
Contributing person | Lara Holland | |
Contributing person | Anika Weinhold | |
Contributing person | Rebecca Meister | |
Contributing person | Sarah Bäumler | |
Contributing person | Joana Stolte | |
Contributing person | Daniela Seidel | |
Contributing person | Emily Zahn | |
Documentation of the data | The data of the validation study are provided as anonymized data sets. They are divided into three folders, corresponding to the DBS Early Literacy, Early Mathematics and Well-being. Further information on the data (including the methodology of the survey) is described in the readme file. This file also contains information on the authors of the individual raw data files. Each folder (per DBS) contains a codebook, the raw data file, and the materials used to collect the data (e.g., protocol sheets for early literacy), so that the data can be better understood and used for secondary analysis. | |
Additional geographical or spatial references | Saxony, Schleswig-Holstein and Bavaria | |
Countries to which the data refer | GERMANY | |
References to related material | https://doi.org/10.36730/2025.1.ilea.1 | |
Description of the data | The data collection was carried out as an explorative study in a quasi-experimental research design (quantitative study). For this purpose, the developed diagnostic modules (early literacy, early numeracy, well-being) were implemented with children who were cared for in the partner kindergartens and school preparation centers and for whom consent forms had been provided by their parents. Additional information on the diagnostic modules and the data collection can be found in the ILEA-Basis-T project manual (https://doi.org/10.36730/2025.1.ilea.1) and on the homepage, where the Open Educational Resources (OER) are linked: https://www.erzwiss.uni-leipzig.de/institut-fuer-paedagogik-und-didaktik-im-elementar-und-primarbereich/professuren/professur-fuer-schulpaedagogik-des-primarbereichs/forschung/ilea-basis-t-1#c850336. Please note that the published OER materials correspond to the DBS versions that were revised after validation. The record sheets on which the data collection (validation study) is based can be found in the above-mentioned Folders and files. | |
Type of the data | Dataset | |
Type of the data | Text | |
Total size of the dataset | 21483498 | |
Author | Liebers, Katrin | |
Author | Siegemund-Johannsen, Steffen | |
Author | Viernickel, Susanne | |
Author | Redersborg, Helke | |
Author | von Seeler, Isabelle | |
Author | Richter, Virginia | |
Author | Hartke, Sara | |
Author | Kauffert, Matteo | |
Upload date | 2025-03-05T15:36:35Z | |
Publication date | 2025-03-05T15:36:35Z | |
Data of data creation | 2024 | |
Publication date | 2025-03-05 | |
Abstract of the dataset | The validation study was conducted to statistically test the validity of the developed DBS. Accordingly, the materials that had been developed for the DBS over the course of the project and had already been tested were used. The parents of all participating children gave their consent. The research ethical standards were adhered to. Likewise, a positive vote of the ethics committee of the University of Leipzig was available. At the same time, further domain-specific test procedures were used to determine convergent and discriminant validity in the areas of early literacy and early mathematics (e.g. MBK 0, Krajewski, 2018; GISC-EL, Koch, Euker & Kuhl, 2016). In addition, a comprehensive rating-based evaluation form was developed for the Early Mathematics Observation Form, with a focus on suitability for everyday use and acceptance in practice. The observation procedures for well-being and the children's questionnaire on well-being were used by project staff, students, and preschool teachers. Convergent discrimination for the habitual well-being rating procedure was determined using a selection of parallel assessment methods (excerpts from KOMPIK; Mayr, Bauer, Krause, Kruse, & Schnirch, 2014; Leiden Inventory for the Child's Wellbeing in Day Care/LICW-D; De Schipper, Van IJzendoorn, & Tavecchio, 2004). | |
Public reference to this page | https://opara.zih.tu-dresden.de/handle/123456789/1337 | |
Public reference to this page | https://doi.org/10.25532/OPARA-773 | |
Publisher | Universität Leipzig | |
Licence | Attribution-ShareAlike 4.0 International | en |
URI of the licence text | http://creativecommons.org/licenses/by-sa/4.0/ | |
Specification of the discipline(s) | 1 | |
Title of the dataset | Dataset Validation Study ILEA-Basis-T | |
Research instruments | ILEA-Basis-T DBS | |
Underlying research object | Children | |
Software | SPSS | |
Project abstract | A high level of connectivity in the inclusive transition from Kindergarten to school can be supported in particular by closely interlinking educational processes in the institutions through cooperation between the actors and the sharing of learning process documentation. Building on the domain-specific Rasch competence models from ILEA T, the basal stages of competence development in the two developmental areas of early literacy and early numeracy were examined, along with biopsychosocial well-being as a basis for all learning processes. In the ILEA-Basis-T project, domain-specific diagnostic analysis modules (DBS) and support suggestions (FÖA) for the basic competencies of early literacy and early mathematics, as well as for the bio-psycho-social well-being of children with significant learning and developmental challenges, were developed, tested and scientifically evaluated together with partners in the field. | |
Public project website(s) | https://www.erzwiss.uni-leipzig.de/institut-fuer-paedagogik-und-didaktik-im-elementar-und-primarbereich/professuren/professur-fuer-schulpaedagogik-des-primarbereichs/forschung/ilea-basis-t | |
Public project website(s) | https://www.erzwiss.uni-leipzig.de/institut-fuer-paedagogik-und-didaktik-im-elementar-und-primarbereich/professuren/professur-fuer-schulpaedagogik-des-primarbereichs/forschung/ilea-basis-t-1#c850336 | |
Project title | Individual learning development analysis of basic skills in the inclusive transition from Kindergarten to school (ILEA-Basis-T) |
Files
Original bundle

- Name:
- readme_ILEA_Basis_T.txt
- Size:
- 7.63 KB
- Format:
- Plain Text
- Description:
- The readme file contains further information on the various files (e.g. authors of the raw data files, the file version, contact persons and their contact details, options for merging the files).

- Name:
- Validation_Study_ILEA_Basis_T.zip
- Size:
- 20.48 MB
- Format:
- Unknown data format
- Description:
- The folder contains three subfolders (FrueheLiteralitaet_ILEA_Basis_T, FrueheMathematik__ILEA_Basis_T and Wohlbefinden_ILEA_Basis_T), each of which contains the DBS-related raw data files, the associated codebook and the DBS materials used for data collection (work status: validation study).
License bundle
- Name:
- license.txt
- Size:
- 4.66 KB
- Format:
- Item-specific license agreed to upon submission
- Description:
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