It takes biking to learn: Physical activity improves learning a second language.

Area of Science:

• Cognitive Psychology
• Neuroscience of Learning
• Second Language Acquisition

Background:

• Concurrent physical activity has been shown to improve learning of unfamiliar second language (L2) vocabulary compared to static conditions.
• Previous research suggests physical activity benefits L2 learning, but its effects on learners with existing proficiency and at different linguistic levels are less understood.

Purpose of the Study:

• To investigate the impact of physical activity on L2 vocabulary learning in Chinese speakers with basic English proficiency.
• To determine if physical activity benefits extend beyond vocabulary to sentence-level comprehension.
• To examine the temporal dynamics of these benefits at lexical and sentential levels.

Main Methods:

• A study involving Chinese speakers with basic English proficiency learning new L2 words.
• Comparison between a group engaged in physical activity during learning and a control group in a static condition.
• Assessment using a Word-Picture Verification task for vocabulary and a Sentence Semantic Judgment task for sentence comprehension.

Main Results:

• Learners with basic English proficiency showed enhanced vocabulary acquisition when engaged in physical activity.
• Physical activity also improved performance on the Sentence Semantic Judgment task, indicating benefits at the sentence level.
• A temporal asymmetry was observed: lexical benefits emerged rapidly, while sentence-level benefits appeared after several weeks.

Conclusions:

• Physical activity positively influences L2 learning, even for learners with some existing proficiency.
• The benefits of physical activity in L2 learning encompass both vocabulary acquisition and sentence comprehension.
• The study highlights a differential time course for lexical versus sentential processing benefits associated with physical activity.