Search Results
Checkbox | Miniature | Title | Author | Collection | Date | |
|---|---|---|---|---|---|---|
| No thumbnail | Bullying and cyberbullying in Polish elementary and middle schools : validation of questionnaires and nature of the phenomena | ESTERA TWARDOWSKA-STASZEK (Autor); Izabela Zych (Autor); Rosario Ortega-Ruiz (Autor) | Article | 2018 | ||
Go to the collection | Psychometric properties of the Basic Empathy Scale in Polish children and adolescents | Darrick Jolliffe (Autor); David P. Farrington (Autor); Elena Nasaescu (Autor); ESTERA TWARDOWSKA-STASZEK (Autor); Izabela Zych (Autor) | Article | 2020 | ||
Go to the collection | Social and Emotional Competencies of Polish Pupils: Psychometric Properties of the Polish Version of the Social and Emotional Competencies Questionnaire (SEC–Q) | ESTERA TWARDOWSKA-STASZEK (Autor); Izabela Zych (Autor) | Article | 2023 | ||
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