Swann and Price's early sessions read like firsthand narrative accounts. Then the program developed CRV to impose structure and make results easier to evaluate. Then ERV emerged as a separate method entirely.
Three distinct approaches across two decades. Each one developed in response to problems the previous version couldn't solve.
My question for this community: what do you think each shift was actually trying to fix? And do you think CRV's structure improved reliability or just made results easier to score for oversight purposes?