1 result for (book:tsm AND heading:"chapter seven" AND stemmed:present)
[... 22 paragraphs ...]
Usually no one was present at these sessions but Rob and I—hardly a scientific state of affairs. But with the envelope tests we weren’t trying to convince scientists or psychologists of anything. We were trying to see what we could and could not expect of the sessions. We wanted something we could check out for ourselves right away. I wanted to know how we were doing!
[... 10 paragraphs ...]