What is a "research gap" or "knowledge gap" in research and literature? Is gap explored or constructed ? How can gap in research be identified?
![Jenn Ludgate 📚 on Twitter: "Really enjoyed think about vocabulary these last few weeks following on from making it a target of mine last year. Mixing @HuntingEnglish 'Closing the Vocabulary Gap' theory Jenn Ludgate 📚 on Twitter: "Really enjoyed think about vocabulary these last few weeks following on from making it a target of mine last year. Mixing @HuntingEnglish 'Closing the Vocabulary Gap' theory](https://pbs.twimg.com/media/EEXOY9GWkAAJaTo.jpg)
Jenn Ludgate 📚 on Twitter: "Really enjoyed think about vocabulary these last few weeks following on from making it a target of mine last year. Mixing @HuntingEnglish 'Closing the Vocabulary Gap' theory
![6 Important Word Groups in English – Reference + Gap-Fill ActivityLearn English for free!PurlandTraining.com | English reference, Synonyms and antonyms, Words 6 Important Word Groups in English – Reference + Gap-Fill ActivityLearn English for free!PurlandTraining.com | English reference, Synonyms and antonyms, Words](https://i.pinimg.com/originals/f0/5e/fe/f05efea371745ac814a834a790bcfeb4.png)