Sylvia Opper
Impact in
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- Child and Animal Learning Development
- Reading and Literacy Development
- Education top 5%
- Early Childhood Education and Development
- Science Education and Pedagogy
- Mathematics Education and Teaching Techniques
Papers in
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- Academic and Historical Perspectives in Psychology 5
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- Child and Animal Learning Development 5
- Psychology of Development and Education 5
- Co-authors
- Herbert P. Ginsburg (5 shared papers)Ernst Goldschmidt (1 shared paper)Carly Siu Yin Lam (1 shared paper)Alfonso Álvarez Villar (1 shared paper)
- Journals
- Project Muse (Johns Hopkins University) (1 paper)Routledge eBooks (1 paper)Hong Kong University Press eBooks (1 paper)DigitalGeorgetown (Georgetown University Library) (1 paper)Dialnet (Universidad de la Rioja) (1 paper)
- Partner nations
- United StatesMalaysiaHong Kong
In The Last Decade
Sylvia Opper
14 papers receiving 602 citations
Peers
Comparison fields: 5 of 100
- Developmental and Educational Psychology 174
- Education 277
- General Psychology 16
- Neuropsychology and Physiological Psychology 17
- Experimental and Cognitive Psychology 67
Countries citing papers authored by Sylvia Opper
This map shows the geographic impact of Sylvia Opper's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sylvia Opper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sylvia Opper more than expected).
Fields of papers citing papers by Sylvia Opper
This network shows the impact of papers produced by Sylvia Opper. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sylvia Opper. The network helps show where Sylvia Opper may publish in the future.
Co-authors
The 4 scholars most cited alongside Sylvia Opper, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Piaget's theory of intellectual development | 1969 | 401 |
| 2 | Piaget's Theory of Intellectual Development: An Introduction | 1969 | 201 |
| 3 | Piaget's theory of intellectual development, 3rd ed. | 1988 | 67 |
| 4 | Piaget's clinical method. | 1977 | 37 |
| 5 | Hong Kong’s Young Children: Their Early Development and Learning | 1996 | 31 |
| 6 | Piagets Theorie der geistigen Entwicklung | 1975 | 25 |
| 7 | 2001 | 23 | |
| 8 | Kindergarten education: Cinderella of the Hong Kong education system | 1993 | 10 |
| 9 | Piaget y la teorìa del desarrollo intelectual | 1977 | 7 |
| 10 | Adult Views on Learning and Development in Hong Kong Preschool Children | 1994 | 6 |
| 11 | 1996 | 3 | |
| 12 | Content and Methods of Early Childhood Education and Care Programmes in Hong Kong. | 1989 | 1 |
| 13 | Hong Kong's preschools | 1993 | 1 |
| 14 | Socialisation Settings of Hong Kong's Preschool Children | 1993 | 1 |
| 15 | 2017 | 1 |
About Sylvia Opper
Sylvia Opper is a scholar working on General Psychology, Developmental and Educational Psychology, Education, Demography and Neuropsychology and Physiological Psychology, having authored 15 papers that have together received 815 indexed citations. Recurring topics across this work include Early Childhood Education and Development (8 papers), Academic and Historical Perspectives in Psychology (5 papers), Child and Animal Learning Development (5 papers), Psychology of Development and Education (5 papers), Family Dynamics and Relationships (2 papers), Ophthalmology and Visual Impairment Studies (1 paper), Child and Adolescent Psychosocial and Emotional Development (1 paper) and Psychoanalysis and Psychopathology Research (1 paper). The work is most often cited by research in Developmental and Educational Psychology (174 citations), Education (277 citations), General Psychology (16 citations), Neuropsychology and Physiological Psychology (17 citations) and Experimental and Cognitive Psychology (67 citations). Sylvia Opper has collaborated with scholars based in United States, Malaysia and Hong Kong. Frequent co-authors include Herbert P. Ginsburg, Ernst Goldschmidt, Carly Siu Yin Lam and Alfonso Álvarez Villar. Their work appears in journals such as Project Muse (Johns Hopkins University), Routledge eBooks, Hong Kong University Press eBooks, DigitalGeorgetown (Georgetown University Library) and Dialnet (Universidad de la Rioja).
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.