The first Hungarian longitudinal research program on national representative sample was launched in Szeged, in 2003, tracking students' development throughout the years of public education.
Among others the Hungarian Educational Longitudinal Program aims at constructing the scientific foundations, infrastructure and organizational framework of follow-up studies. In addition, the program intends to examine the starting phase of primary education, to explore the reasons of falling behind, to analyze and model paths of students' individual development, to describe the stability of student development, to construct diagnostic assessment instruments creating the possibility of early diagnosis, and to discover when and how school might intervene effectively in the process of development and what preventive actions it might take in order to evade learning difficulties.
The program was launched in the 2003/2004 academic year in grades 1, 5, and 9. In 2007 the three longitudinal segments formed a continuous line of data, which made the global description and analysis of the 12 years of public education (4 years of lower primary, 4 years of upper primary and 4 years of secondary education) possible with the combination of longitudinal and cross-sectional data, collected in three cohorts, in this first period of the project. Further cohorts entered the program in 2007, 2011, 2015, 2019 and 2023 when they entered primary school in September. For further information click on the Assessment sample.
The Research Group gradually shifted from paper-based testing to online (computer-based) assessment. Since 2015 most of the data collection was carried out online by applying the eDia system.
The Hungarian Educational Longitudinal Program investigates the main characteristics of and changes in the major cognitive constituents of knowledge, the attitudes towards learning and the affective and sociocultural determinants of the learning process.
The first reference point in the analysis of individual development was the result of DIFER subtests. From 2015 a newly developed online school entry test battery has been used. The test battery was developed with the cooperation of the Szeged Centre of Research on Learning and Instruction.
In lower grades research was centered around the development of reading and mathematical skills, and in higher grades science as the third major literacy domain was also investigated, along with combinative ability, inductive reasoning and complex problem solving. Foreign language skills and information technology knowledge, two essential fields of communication in the information society, were assessed at the end of the primary and secondary levels of public education.
The program follows the development of reading skills, collects data about learning strategies, self-concept, social problem solving skills, civic competencies, cognitive factors influencing science knowledge and explores the characteristics of family and cultural background, school related attitudes and intention of further studies.
The instruments used in the assessments might be grouped into two categories according to their construction. Most of the utilized tests and questionnaires are self-developed, however some of them were adapted from international studies, making it possible to compare the achievements of Hungarian students to international results.
The series of longitudinal data collection started in 2003 on three samples in grade 1, 5 and 9. In the first four years of the program (2003-2007) nearly 12.000 students were involved. Sample 3 was the first sample where we collected data throughout their public education. New samples were launched in 2007, 2011, 2015, 2019 and 2023.
The samples and data collections of the program
Academic year |
Sample 1 |
Sample 2 |
Sample 3 |
Sample 4 |
Sample 5 |
Sample 6 |
Sample 7 |
Sample 8 |
2003/04 |
grade 9 |
grade 5 |
grade 1 |
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2004/05 |
grade 10 |
grade 6 |
grade 2 |
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2005/06 |
grade 11 |
grade 7 |
grade 3 |
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2006/07 |
grade 12 |
grade 8 |
grade 4 |
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2007/08 |
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grade 5 |
grade 1 |
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2008/09 |
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grade 6 |
grade 2 |
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2009/10 |
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grade 7 |
grade 3 |
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2010/11 |
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grade 8 |
grade 4 |
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2011/12 |
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grade 5 |
grade 1 |
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2012/13 |
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grade 6 |
grade 2 |
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2013/14 |
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grade 7 |
grade 3 |
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2014/15 |
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grade 8 |
grade 4 |
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2015/16 |
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grade 5 |
grade 1 |
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2016/17 |
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grade 6 |
grade 2 |
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2017/18 |
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grade 7 |
grade 3 |
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2018/19 |
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grade 8 |
grade 4 |
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2019/20 |
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grade 5 |
grade 1 |
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2020/21 |
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grade 6 |
grade 2 |
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2021/22 |
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grade 7 |
grade 3 |
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2022/23 |
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grade 8 |
grade 4 |
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2023/24 |
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grade 5 |
grade 1 |
2024/25 |
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grade 6 |
grade 2 |
2025/26 |
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grade 7 |
grade 3 |
2026/27 |
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grade 8 |
grade 4 |
2027/28 |
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grade 5 |
2028/29 |
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grade 6 |
2029/30 |
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grade 7 |
2030/31 |
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grade 8 |
Sample sizes in the first year of the program
Quantity |
Sample 1 |
Sample 2 |
Sample 3 |
Sample 4 |
Sample 5 |
Sample 6 |
Sample 7 |
Sample 8 |
Number of participating students |
3131 |
3881 |
5286 |
6081 |
6755 |
6842 |
8637 |
5117 |
Number of participating classes |
111 |
179 |
244 |
302 |
230 |
318 |
408 |
234 |
Number of participating schools |
57 |
102 |
127 |
172 |
172 |
187 |
241 |
170 |
The studies conducted at the Department of Education, University of Szeged, lead by József Nagy have shown, that (1) the development of basic skills determine the success of school learning in the long term, and that (2) there are major differences in the level of intellectual and social development of students at the same age.
The assessment of the participating students was started with the subtests of the widely used DIFER (Hungarian acronym of Diagnostic System of Assessing Development), constructed by József Nagy and his colleagues. The first data collection takes place individually, at the end of the first school year.
The Hungarian Educational Longitudinal Program covers five of the seven fields of prerequisite knowledge of readiness for school:
1. writing-movement coordination
2. relational vocabulary
3. basic calculations
4. experimental deduction
5. basic social skills.
The data-collection is done by class teachers and external experts.
In today's society there is a universal need for knowledge based scientific thinking and science literacy. These are essential not only in the understanding of natural phenomena, but in interpreting economic and social processes as well. The program approaches the quality of school based science knowledge from the perspectives of (1) conceptual development and (2) real life applicability.
Reading habits
According to earlier international findings, reading related beliefs strongly correlate with reading achievement. This relationship might be considered to be of causal nature. It is investigated which reading related beliefs can be measured in Hungarian students with the adapted IRA questionnaire. The findings might imply new suggestions in terms of teaching methods. The Index of Reading Awareness (IRA) questionnaire was adapted by Csaba Csíkos.
Environmental conditions of learning