Schedules of reinforcement
Our rough guess is there are 185,250 words in this book.
At a pace averaging 250 words per minute, this book will take 12 hours and 21 minutes to read. With a half hour per day, this will take 25 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
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Author
Contributions
- Skinner, B. F. 1904- - Contributor
Publication
1957 - Appleton-Century-Crofts, New York, New York (State)
Subjects
Topics
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