`  ==soft== The concept of Cc,and the experiments of Cc, as is doesn't seem (to me) to proove it is learning we are talking about. It could very well be memory. My impression reading the leads of Cc, learning and memory is that psychology, being soft, doesn't care to elaborate hard enough on those issues. For example it could provide clear cut definitions of ``learning`` and ``memory``, for a start. I know this is just my personal impression, and I don't have any referenced material to provide on this ``criticism``. So I am just making a suggestion that someone working on these articles, and more knowledgeable about these staff, could check it out. Also I could point out that the ref intro talks about ``conditioned reflexes`` and not ``conditioned learning``. Also, the laymans concept of ``memory`` is about cognitive recall, while the scientific concept (ie Flip-flop (electronics)) is about signal response being a function of the previous input signal.  `