Glad to see that self-congratulatory snark and drive-by skepticism is alive and well! The amount of time it took to post this could have instead been devoted to finding research of the type you supposedly seek in good-faith.
Do you know of a more science-focused link that focuses strictly on high quality experimental evidence? This link might have useful information, but it seems mixed up with a lot of low quality science, ethical stuff, advocacy and other things. Hard to find the good stuff without reading a lot of random unrelated papers.
Starting point that contains cites: http://www.apa.org/about/policy/resolution-psychotherapy.asp...