This book examines a century of research on the relationship between bilingualism and intelligence and relates it to more recent research on bilingualism and executive functioning. In doing so, it highlights how bilingualism research has been understood and used by wider society and its impact on current debates in cognitive science as well as language policy and education.
The book probes the correlation between the fact that while early intelligence research suggested a negative effect of bilingualism on intelligence, the so-called “Bilingual Problem”, later research implied a positive effect, “the Bilingual Advantage.” It questions whether the negative consequences that arose from the Bilingual Problem are influencing researchers’ reluctance to let go of the Bilingual Advantage. Findings on both the bilingual ‘advantage’ and ‘disadvantage’ are shown to have suffered from similar methodological problems, with research into the former finding itself at the centre of the ongoing replication crisis in psychology.
This book provides fresh insights that will be of particular interest to students and scholars of cognitive psychology, psycholinguistics, bilingualism, applied linguistics, education and the history of science.
Author(s): Jennifer Mattschey
Publisher: Palgrave Pivot
Year: 2023
Language: English
Pages: 135
City: London
Preface
Acknowledgements
Contents
Chapter 1: Introduction
1.1 Suppressed Languages and Education
1.2 Who Is Bilingual and Who Is Monolingual?
1.3 Unimodal and Bimodal Bilingualism
1.4 The Bilingual Mind
1.5 Summary of Bilingualism
References
Chapter 2: Bilingual Education in the Early Twentieth Century
2.1 Early Bilingual Education Reports
2.2 Early Case Studies of Bilingual Children
References
Chapter 3: The Bilingual Problem
3.1 The Bilingual Problem
3.2 Early Intelligence Tests
3.3 Late 1920s and 1930s
References
Chapter 4: Mid-Twentieth Century: Bilingualism and Intelligence
4.1 1940s
4.2 1950s
4.3 1960s
References
Chapter 5: Late Twentieth Century: Meta-Linguistics
5.1 1970s
5.2 1980s
5.3 1990s
References
Chapter 6: The Bilingual Advantage
6.1 The Bilingual Advantage
6.2 Confirmatory Bias and Selective Reporting
6.3 Bilingualism and Dementia
6.4 To Match Groups or Not Match Groups
6.4.1 Immigration
6.4.2 Socio-economic Status
6.4.3 Types of Bilingualism
6.5 Further Considerations: Could We Control for All Potentially Confounding Variables?
References
Chapter 7: Is Bilingualism Good or Bad?
7.1 The Same Old Question?
7.2 Theoretical Frameworks
7.3 Looking Ahead
References
Index
