I&#x27;m not a specialist at all. I know a bit Carl Rogers thinking and random stuff in sociology.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Carl_Rogers" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Carl_Rogers</a><p>I know they use different models. Some models can be common across multiple disciplines (like psychology and sociology).<p>Biology is probably the smallest denominator.