Narrow systematic review structure
A student can map sources into coherent themes and spot the literature gap before drafting.
इनपुट और आउटपुट का पूर्वावलोकन देखें
इनपुट
- Research Topic
- The impact of spaced-repetition apps on vocabulary retention in adult second-language learners.
- Review Scope
- narrow
- Num Sources To Structure
- 10
- Review Type
- systematic
आउटपुट (अंश)
Theme 1 - Spaced repetition theory (Ebbinghaus, modern adaptations): 2 sources Theme 2 - App-based SRS efficacy in L2 vocabulary: 4 sources, mixed effect sizes Theme 3 - Adult learner motivation & adherence: 2 sources Theme 4 - Methodological limitations across studies: 2 sources Synthesis: Evidence consistently favors SRS apps for retention, but adherence and short study windows limit generalizability. Gap: long-term (12+ month) retention data is scarce.