English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

i Dedication iii Acknowledgements iv List of Tables vi List of Figures vii List of Abbreviations viii Chapter 1: Introduction 1 Chapter 2: Literature Review 6 Chapter 3: Methodology 27 Chapter 4: Results and Discussion 36 Chapter 5: Conclusion 74 References 82 Appendices A. Language Background Questionnaire 87 B. Consent Form for Questionnaire 88 C. Sample Assignments 89

Negative Transfer in the Writing of Proficient Students of Russian: A Comparison of Heritage Language Learners and Second Language Learners