Recovered memory therapy
Recovered memory therapy (RMT) is a psychotherapy that was developed in the 1980s as a way to recover lost childhood memories of abuse, as well as other memories of neglect and abuse. The use of recovered memory therapy has been a subject of ongoing controversy, and its use has been largely abandoned by the therapeutic community.

# History

## Beginnings
'Recovered memory therapy' is a layperson term for controversial therapies designed to retrieve forgotten 'memories' e.g. hypnotism, rebirthing, body memory therapy, dream interpretation, Eye Movement Desensitisation Reprocessing and so on.
In the late 1980s and early 1990s, many self help books (such as 'The Courage to Heal' by Bass and Davis) on how to "know" if one had been sexually abused were published and became top sellers.
An Australian government inquiry 
into the practice of Recovered Memory Therapy, 2005, found that therapist respondents 'stated that the term RMT (Recovered Memory Therapy) is not used by health professionals but has been created by false memory associations for political purposes'. It found no apparent evidence for the practice then being used amongst registered therapists.

## Dissociative Identity Disorder
The rise of the use of recovered memory therapy coincided with a sharp rise in the occurrence of Dissociative Identity Disorder (formerly Multiple Personality Disorder.) Skeptics of recovered memory therapy point out this sharp rise, in what had been considered an extremely rare disorder before 1980, as part of a body of evidence suggesting that the disorder, may  be caused by false memories implanted by recovered memory therapy. Some have gone so far as to call it a "passing psychological fad".

## Decline
Legislation had been introduced to help prosecute the family members who had allegedly perpetrated the abuse on those with recovered memories of childhood sexual abuse, and sometimes juries jailed the accused solely on the basis of the recovered memories of the accuser. This practice of jailing family members on the basis of memory earned comparisons to the Salem witch trials (Jaroff). In one case, a girl who had had perfect attendance and grades as a teenager claimed, after visiting a therapist, that her family had performed ritual, Satanic sexual abuse on her all through her childhood. Also resulting from her visit to the therapist was that she began to claim to have developed 26 distinct personalities she said resulted from the abuse. Cases like this had become fairly common, and they often took a great toll on the family of the alleged victim, as the victims and their families grew further and further apart.	Some of the therapists who used recovered memory therapy on their patients have been sued for millions of dollars by the families of the patients, and the families have often won those cases. In Joan Acocellas Creating Hysteria - Women and Multiple Personality Disorder, she writes:

# Supporters
It should be noted that some practicing psychologists do believe in the benefits and correctness of repressed memory therapy, or at least the theory that memories of traumatic events get repressed and deliberately searching for them is a viable and worthy practice for helping a person deal with their problems. Typically, the view of supporters is that sexual abuse is common and repression of traumatic events is common, and some studies support the theory that forgetting traumatic events is not infrequent. The Courage to Heal is a 1988 book that actively promotes memory recovery as a form of healing that is often cited by supporters.
Significant numbers of practicing psychologists encourage their patients to be imaginative in therapy. In one survey, 22% of the responding psychologists admitted to encouraging their patients to give free rein to the imagination. (Poole, Lindsay, Memon & Bull, 1995, pg. 432.)
The DSM-IV recognizes the existence of posttraumatic stress disorder, dissociative amnesia, and dissociative identity disorder--all of which are terms describing the fragmentation of memory due to traumatic experience. The DSM-IV is a widely used manual, with high credibility, in the therapeutic community. It is reasonable to conclude, on the basis of patients fragmented memories of childhood sexual abuse and the DSM-IVs recognition that memory fragmentation, at the least, is definitely possible.
There has recently been a resurgence of interest in the idea of recovered memories among members of the Christian Inner Healing Movement. Critic Jan Fletcher describes one prominent example - Theophostic Prayer Ministry - as 'a form of Recovered Memory Therapy' .

# Critics
The Royal College of Psychiatrists summarized their position as:
In addition, a review article on Potentially Harmful Therapies (Lilienfeld 2007) listed RMT among "treatments that probably produce harm in some individuals."
Critics of recovered memory therapy, like Richard Ofshe and Ethan Watters (Making Monsters: False Memories, Psychotherapy, And Sexual Hysteria), view the practice of "recovering" memories as fraudulent and dangerous. They base this assertion on several claims:
- Traumatic experiences which obviously have happened, such as war time experiences, are not "repressed"they are either forgotten or remembered clearly in spite of attempts to suppress them.
- The "memories" recovered in RMT are highly detailed. According to RMT literature, the human brain stores very vivid memories which can be recalled in detail, like a video tape. This belief contradicts virtually all research on the way memories work.
- The patient is given very extensive lists of "symptoms" including sleeplessness, headaches, the feeling of being different from others etc. If several of these symptoms are found, the therapist suggests to the patient that they were probably sexually abused. If the patient rejects this suggestion, they are "in denial" and require more extensive therapy. This is a form of catch-22.
- During the questioning, patients are openly encouraged to ignore their own feelings and memories and to assume that the abuse has happened. They then explore together with this therapist, over a prolonged period of many months or even years, how the abuse happened. The possibility that the abuse has not happened at all is usually not considered.
- The psychotherapists attempting to help clients to recover lost memories (in particular with the use of regression hypnosis) allegedly use suggestion to aid in the recovery of these memories.
According to these critics, RMT techniques used for "reincarnation therapy" or "alien abduction therapy" are comparable  to the techniques used in Satanic Ritual Abuse therapy. To verify the false memory hypothesis, researchers like Elizabeth Loftus have successfully produced false memories of various childhood incidents in test subjects. This is viewed as further evidence that comprehensive false memories can be produced in therapy.
Even when patients who have had therapy to recover 'memories' come to decide that their memories are in fact false (and so retract their claims), they can still suffer a kind of post traumatic stress. This is due to what some therapists call "brain stain". 

# Notes
- ^  "Bass and Davis examine very traumatic experiences and offer hope to survivors of these experiences."