"Peal and Lambert (1962) [...] found in a sample of Canadian
children that bilinguals outperformed monolinguals on
both verbal and nonverbal measures of intelligence. This
study stimulated further research, which also found
evidence for positive effects of bilingualism on cognitive
ability."
The effect of bilingualism on cognitive
ability: A test of the level of bilingualism
hypothesis (Applied Psycholinguistics 16
(1995), 293-308 Printed in the United
States of America)
The validity of sources which pre-date this
piece of research have a questionable
validity and reliability...
What sources are valid?
Modern - more scientific, more control over
extraneous variables.
Temporal validity?
Cultural validity?
Can the studies be
applied to real-world
situations?
External validity
Ecological validity
Which sources are reliable?
Scientific journals
Peer-reviewed articles
Academic
Published by universities
Cognitive Processes
Thinking
Memory
Perception
Attention
Language
http://news.bbc.co.uk/1/hi/health/3794479.stm
Date of access:
15/06/2016
Bilingual - a person fluent in two languages.
Monolingual - a person who speaks only one language.
What aspects of cognition could I look at?
Memory
General Intelligence
Critical thinking
Dual-task performance
Non-verbal reasoning
Problem-solving
Mathematical problems
Ideas about bilingualism in society.
Are there any misconceptions?
Is society aware of the benefits of bilingualism?
Influences on the education system - more
emphasis on MFL?
What proportion of the world's population is bilingual?