The FAST was developed in the UK in 1998 by a group of stroke physicians, ambulance personnel, and an emergency room physician and was designed to be an integral part of a training package for ambulance staff.
âAnonymous. There are no hard-and-fast rules on how long or short a chapter needs to be. It could be three pages. It could be 22. It could be 40. You shouldnât set manuscript guidelines for yourself on chapter length.
If the word count of Twilight is disregarded, the average becomes around 88,625. 1  Harry Potter and The Sorcererâs Stone has 17 chapters with titles, and about 4560 words per chapter.  Twilight has 24 titled chapters, or 26 if you count the Preface and Epilogue, and about 4580 words per chapter.