Nadia Koltcheva
Biographic Data
| ID | 8262152 |
|---|---|
| NAME | Nadia Koltcheva |
| GIVEN NAMES | Nadia |
| FAMILY NAME | Koltcheva |
| SIGNATURE | KOLTCHEVA N |
| AFFILIATIONS | New Bulgarian University |
| ORCID | 0000-0002-4651-7414 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Development and Validation of the Children’s Emotions Database (CED): Preschoolers’ Basic and Complex Facial Expressions
Background . Emotions are a crucial part of our human nature. The recognition of emotions is an essential component of our social and emotional skills. Facial expressions serve as a key element in discerning others' emotions. Different databases of images of facial emotion expressions exist worldwide; however, most of them are limited to only adult faces and include only the six basic emotions, as well as neutral faces, ignoring more complex emot…
Promoting relational thinking in preschoolers (ages 3–5) through participatory science learning: Insights from RMTS with Roma children
The study examined the development of relational thinking in children aged 3–5 years within a Roma community using the relational matching-to-sample task. Following a four-month period of participatory science learning, there was a twofold increase in the proportion of relational choices made by the children. The teachers and assistant teachers deliberately encouraged child participation in science activities, while adhering to the established st…
Reliability and validity of the interpersonal rejection sensitivity scale: A multicultural study
Social and Emotional Learning in Preschool Settings: A Systematic Map of Systematic Reviews
The preschool years presents an important opportunity to support children’s social and emotional development. Social and emotional learning (SEL) programs in early childhood education and care (ECEC) have gained an increased interest due to its potential to improve child health and educational outcomes. We aimed to identify existing systematic reviews on universal, curriculum-based SEL interventions in ECEC settings (children aged 0 to 7 years), …
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Social and Emotional Learning in Preschool Settings: A Systematic Map of Systematic Reviews
The preschool years presents an important opportunity to support children’s social and emotional development. Social and emotional learning (SEL) programs in early childhood education and care (ECEC) have gained an increased interest due to its potential to improve child health and educational outcomes. We aimed to identify existing systematic reviews on universal, curriculum-based SEL interventions in ECEC settings (children aged 0 to 7 years), …
Promoting relational thinking in preschoolers (ages 3–5) through participatory science learning: Insights from RMTS with Roma children
The study examined the development of relational thinking in children aged 3–5 years within a Roma community using the relational matching-to-sample task. Following a four-month period of participatory science learning, there was a twofold increase in the proportion of relational choices made by the children. The teachers and assistant teachers deliberately encouraged child participation in science activities, while adhering to the established st…
Reliability and validity of the interpersonal rejection sensitivity scale: A multicultural study
Development and Validation of the Children’s Emotions Database (CED): Preschoolers’ Basic and Complex Facial Expressions
Background . Emotions are a crucial part of our human nature. The recognition of emotions is an essential component of our social and emotional skills. Facial expressions serve as a key element in discerning others' emotions. Different databases of images of facial emotion expressions exist worldwide; however, most of them are limited to only adult faces and include only the six basic emotions, as well as neutral faces, ignoring more complex emot…
Developmental psychology (4 works) · Psychology (4 works) · Computer Science (2 works) · Social Psychology (2 works) · Applied Psychology (1 works) · Attachment and Relationship Dynamics (1 works) · Child and Adolescent Psychosocial and Emotional Development (1 works) · Citizen journalism (1 works) · Cognitive psychology (1 works) · Color perception and design (1 works)