Gestalt Theory and the Psychology of Photography
This is an expert textbook of the kind handed out to honours level university students. Leafing through reveals it to be aimed quite obviously at photography experts looking to perfect their craft. It is likely to be completely incomprehensible to anyone who hasn't spent a lot of time studying the topic. It's probably incomprehensible to most the people who have, also.
It's a mess of diagrams and large blocks of explanatory text covering expert advice on photography, drawing from the cognitive sciences.. You'd need to study the book closely in order to get any real benefit from it.
This is a studyable object
Dunglen University Library