This post originally was posted on Tumblr. I post it here as well (without editing anything as a backup)

While not every resource here will contain explicit triggering content, much of the resources in this masterpost mention or deal with generally triggering material. Content warnings for institutionalized ableism, medical abuse, restraint, child abuse, torture, anti-autistic ableism, “quiet hands”, emotional and psychological abuse, manipulation, infantilization, nonconsensual “therapy”, compliance training, and violence against disabled children and adults.

Resources for therapists/professionals:

If you want me to believe you’re a good behaviourist
http://realsocialskills.org/post/99822366632/if-you-want-me-to-believe-youre-a-good
ABA and Autism – the thorny problem of control and consent (this is very good and very thorough, a must read)
http://smallbutkindamighty.com/2015/06/16/aba-and-autism-the-thorny-problem-of-control-and-consent/
Appearing to enjoy behaviour modification is not meaningful
http://realsocialskills.org/post/124333076514/appearing-to-enjoy-behavior-modificiation-is-not
ABA therapy is not like typical parenting (this one is relevant to “life skills” acquisition)
http://realsocialskills.org/post/120453082402/aba-therapy-is-not-like-typical-parenting
Resources other than ABA
http://realsocialskills.org/post/126754414929/resources-other-than-aba
How to Tell if an Autism ABA Therapy Is Harmful
http://www.wikihow.com/Tell-if-an-Autism-ABA-Therapy-Is-Harmful

THE MISBEHAVIOUR OF BEHAVIOURISTS: Ethical Challenges to the Autism-ABA Industry
http://www.sentex.net/~nexus23/naa_aba.html
“After you hit a child, you can’t just get up and leave him; you are hooked to that kid” O. Ivar Lovaas Interview With Paul Chance, Psychology Today, 1974
http://neurodiversity.com/library_chance_1974.html

A note to what feels like every ABA therapist ever
http://neurowonderful.tumblr.com/post/112730019116/a-note-to-what-feels-like-every-aba-therapist

Writings on ABA by a/Autistic people:

My Thoughts on ABA
http://autismwomensnetwork.org/my-thoughts-on-aba/
A Challenge to Autism Professionals
http://idoinautismland.blogspot.ca/2014/02/a-challenge-to-autism-professionals.html
No You Don’t
http://unstrangemind.wordpress.com/2013/01/27/no-you-dont/
Breaking Down ABA
https://restlesshands42.wordpress.com/2014/11/22/breaking-down-aba-again-part-2-goals-and-underlying-philosophy/
ABA teaches kids how NOT to communicate
http://stimmyabby.tumblr.com/post/93506124680/aba-teaches-kids-how-not-to-communicate
I wish behaviourists understood
http://madeofpatterns.tumblr.com/post/117254400612/i-wish-behaviorists-understood
Why I oppose ABA as a method of instruction
http://realsocialskills.org/post/110819268573/why-i-oppose-aba-as-a-method-of-instruction

ABA 101
http://neurowonderful.tumblr.com/post/114506589521/hello-just-wanting-a-quick-for-dummies-answer

Writings on the connection between ABA and trauma/PTSD:

An open letter to families considering intensive behaviour therapy for their child with autism
http://www.astraeasweb.net/politics/aba.html (part one)
http://www.astraeasweb.net/politics/aba2.html (part two)
Trauma & Autism
http://emmashopebook.com/2013/06/25/trauma-autism/
The truth about ABA
http://autismmythbusters.com/parents/therapy/the-truth-about-aba/

Writings on ABA by professionals/therapists/ex-ABA therapists:

What ABA is like: The point of view of a former therapist
http://karalianne.tumblr.com/post/90413871001/what-aba-is-like-the-point-of-view-of-a-former
“I’m sorry, but that’s not earning your token…”
http://ink-and-daggers.tumblr.com/post/112076858794/im-sorry-but-thats-not-earning-your-token
Dr. Mona Delahooke’s entire ABA tag:
http://www.thevisibleparent.com/tag/aba/
Why I Left ABA
https://sociallyanxiousadvocate.wordpress.com/2015/05/22/why-i-left-aba/

Writings from the parents of a/Autistic children:

Would You Accept This Behavior Towards a Non-Autistic Child?
http://www.speakforyourself.org/2014/02/22/accept-behavior-towards-non-autistic-child/
Tackling That Troublesome Issue of ABA and Ethics
http://emmashopebook.com/2012/10/10/tackling-that-troublesome-issue-of-aba-and-ethics/
More On ABA
http://emmashopebook.com/2013/11/05/more-on-aba/
The cost of compliance in unreasonable
http://loveexplosions.net/2013/01/30/the-cost-of-compliance-is-unreasonable/
The Influence of Others
http://emmashopebook.com/2013/04/10/the-influence-of-others/
Changing the child vs. helping the child
http://lifehiswayblog.wordpress.com/2013/04/12/changing-the-child-vs-helping-the-child/