MARC

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001 3265873313
003 UK-CbPIL
022 |a 2227-7102 
022 |a 2076-3344 
024 7 |a 10.3390/educsci15101327  |2 doi 
035 |a 3265873313 
045 2 |b d20250101  |b d20251231 
084 |a 231457  |2 nlm 
100 1 |a De Wilde Vanessa 
245 1 |a How Do Individual-Difference Variables Affect Adolescent Learners’ L2 English Speaking Development? A Microgenetic Study 
260 |b MDPI AG  |c 2025 
513 |a Journal Article 
520 3 |a Researchers have found that learners’ second language development is influenced by internal and external individual differences but only few studies have adopted a longitudinal approach. In the present study, I aimed to investigate how several internal and external individual differences were interrelated and whether and how these variables predicted L2 English speaking development in adolescent learners. I conducted a dense longitudinal study with frequent measurements of L2 speaking skills. Learners in the first year of secondary school (11 to 13 years old, n = 48) did a weekly speaking task from September to May. At the start of the study, the participants also did multiple tasks, which measured various individual differences. Spearman correlations were calculated to shed light on the relationships between individual-difference variables, and generalized additive mixed models were used to model learning trajectories over time and to investigate the role of individual differences in this development. Results showed that learners’ speaking scores were predicted by time and prior L2 English receptive vocabulary knowledge, which was the main predictor of L2 speaking skills. Vocabulary knowledge furthermore significantly correlated with measures of out-of-school exposure and motivation. The results showed the key role of vocabulary in the early stages of L2 English learning. 
653 |a Language acquisition 
653 |a Memory 
653 |a Receptive language 
653 |a English as a second language learning 
653 |a Speaking 
653 |a Secondary school students 
653 |a Longitudinal studies 
653 |a Cognition & reasoning 
653 |a System theory 
653 |a Individual differences 
653 |a Motivation 
653 |a Second language learning 
653 |a Knowledge 
653 |a Variables 
653 |a Teenagers 
653 |a Researchers 
653 |a English as a second language 
653 |a Foreign language learning 
653 |a Vocabulary development 
653 |a Secondary schools 
653 |a Learning 
653 |a Skills 
653 |a Vocabulary 
653 |a Adolescent development 
653 |a Adolescents 
653 |a First year 
653 |a Oral Language 
653 |a Learning Activities 
653 |a Hungarian 
653 |a Content and Language Integrated Learning 
653 |a Language Research 
653 |a Child Role 
653 |a Adult Learning 
653 |a Prior Learning 
653 |a Learning Processes 
653 |a Measurement Techniques 
653 |a Language Tests 
653 |a Adult Basic Education 
653 |a Child Development 
653 |a Elementary Schools 
653 |a Cognitive Tests 
653 |a English Learners 
653 |a Language Proficiency 
653 |a English 
653 |a Logical Thinking 
653 |a Integrated Activities 
773 0 |t Education Sciences  |g vol. 15, no. 10 (2025), p. 1327-1343 
786 0 |d ProQuest  |t Education Database 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3265873313/abstract/embedded/160PP4OP4BJVV2EV?source=fedsrch 
856 4 0 |3 Full Text + Graphics  |u https://www.proquest.com/docview/3265873313/fulltextwithgraphics/embedded/160PP4OP4BJVV2EV?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3265873313/fulltextPDF/embedded/160PP4OP4BJVV2EV?source=fedsrch