When Rivers returned to England in spring 1915, he had trouble at first finding a place for himself in the war effort. As such, by the time Rivers was assigned to Maghull War Hospital, it was known as the "centre for abnormal psychology", and many of its physicians were employing techniques such as dream interpretation, psychoanalysis and hypnosis to treat shell shock, also known as the war neuroses. After about a year of service at Maghull War Hospital, Rivers was appointed a
captain in the
Royal Army Medical Corps, and his two youthful dreams—to be an army doctor and to "go in for insanity"—were realised when he was transferred to
Craiglockhart War Hospital near
Edinburgh, Scotland in order to help "clean house" following a scandal. It is on this belief regarding the origins of the war neuroses that he formed his "talking cure". Rivers' "talking cure" was primarily based on the ancient belief of
catharsis: the idea that bringing repressed memories into the light of consciousness rids memories and thoughts of their power. Rivers' autognosis consisted of two parts. The first part included "re-education", or educating the patient about the basics of
psychology and
physiology. River's method also consisted of helping a soldier comprehend that the illness he was experiencing was not "strange" nor permanent. Furthermore, Rivers encouraged his patients to express their emotions in a time when society encouraged men to keep a "
stiff upper-lip". River's method, and his deep concern for every individual he treated, made him famous among his clients. Both
Siegfried Sassoon and
Robert Graves wrote highly of him during this time. For Rivers, there was a considerable dilemma involved in "curing" his patients simply in order that they could be sent back to the
Western Front to die. Rivers's feelings of guilt are clearly portrayed both in fiction and in fact. Through Pat Barker's novels and in Rivers's works (particularly
Conflict and Dream) we get a sense of the turmoil the doctor went through. As Sassoon wrote in a letter to
Robert Graves (24 July 1918): Rivers did not wish to "break" his patients, but at the same time he knew that it was their duty to return to the front and his duty to send them. There is also an implication (given the pun on Rivers's name along with other factors) that Rivers was more to Sassoon than just a friend. Sassoon called him "father confessor", a point that
Jean Moorcroft Wilson picks up on in her biography of Sassoon; however, Rivers's tight morals would have probably prevented a closer relationship from progressing: Not only Sassoon, but his patients as a whole, loved him and his colleague
Frederic Bartlett wrote of him Sassoon described Rivers's
bedside manner in his letter to Graves, written as he lay in hospital after being shot (a head wound that he had hoped would kill him – he was bitterly disappointed when it did not): Rivers was well known for his compassionate, effective and pioneering treatments; as Sassoon's testimony reveals, he treated his patients very much as individuals.
Instinct and the Unconscious: A Contribution to a Biological Theory of the Psycho-Neuroses Following his appointment at Craiglockhart War Hospital, Rivers published the results of his experimental treatment of patients in
The Lancet, "On the Repression of War Experience", and began to record interesting cases in his book
Conflict and Dream, which was published a year after his death by his close friend
Grafton Elliot Smith. Rivers' personal and complete theory on the origin of the "psycho-neuroses", including the war neuroses, was not to be published until 1920 with the publication of
Instinct and the Unconscious: A Contribution to a Biological Theory of the Psycho-Neuroses. River's theory of the neuroses incorporates everything he had researched up until this point and was designed to "consider the general biological function of the process by which experience passes into the region of the unconscious". In attempting to construct such an umbrella theory, Rivers accepted that the unconscious exists and that the contents of the unconscious are entirely inaccessible to a person except through the processes of hypnosis, dreaming, or psychoanalysis. Rivers further defined the unconscious as a repository of instincts and associated experiences (i.e. memories) which are painful or not useful to the organism. "Instincts", in this regard, are actions which an organism performs without learning and which are executed without the mediating influence of thought. As such, the action has an "all-or-none" aspect to it: it either does not occur at all or it occurs with all of its force. To this end, Rivers included the protopathic sensations, mass-reflex actions (as observed in spinal-cord injury patients), and basic emotions (i.e. anger, fear) as instincts. Rivers further asserted that all painful or un-useful instincts are naturally kept out of conscious awareness (i.e. in the unconscious) by suppression. Suppression—in this view—is a natural and "unwitting" (unintentional) method for removing painful instincts from consciousness and confining them in the unconscious. Neuroses, therefore, develop when something in the natural process of suppression is disrupted so that a suppressed instinct and its associated emotion are released from the unconscious. Rivers cites two possible reasons for the "escape" of such instincts from the unconscious: either the instinct became too strong to contain, or the normal reserves which typically suppress it were weakened. It is important to note, however, that the etiology of war neuroses is not simply the escape of instincts from the unconscious and the ensuing conflict. More often than not, Rivers believed that the way in which such conflict is resolved (or is attempted to be resolved) also greatly influences the manifestation of the neuroses. In regards to the war neuroses, Rivers believed that the disease's manifestation stems from the escape of the "self-preservation" or "danger instincts" from the unconscious. These "danger instincts", as Rivers conceives of them, include at least five types of reflexive reactions to danger: (i) fear as manifested by flight, (ii) aggression as manifested by fighting, (iii) the suppression of all emotion in order to complete complex tasks which leads to safety, (iv) terror as manifested by immobility, and (v) the suppression of all physical resources as manifested by collapsing. Typically, reactions i, ii, iv, and v are suppressed so that humans can remain calm in the face of fear and can complete complex actions which lead to safety. When all five "self-preservation" instincts are repeatedly aroused for long periods of time, such as during exposure to war, the instincts gain power and eventually "escape" from the unconscious. As such, the emotions of fear, aggression, and terror arise into consciousness, as do their associated responses. These emotions and their suggested actions create great conflict in the consciousness, however: "fear" and "terror" are far from socially acceptable in war. In order to deal with the conflict created by the "escaped" instincts, Rivers posited that the mind must do something to provide immediate relief. It is this attempt to achieve relief from mental conflicts that leads to war neuroses. For example, Rivers proposed that officers and soldiers who have night terrors do so because they are trying to wittingly repress emotions and their associated instincts back into the unconscious. Repression, according to Rivers, is never adequate for removing conflict; it is only fruitful when a person can exert a conscious effort to do so. As a result, the repressed instincts, along with their associated emotions and memories, seep into consciousness when soldiers are sleeping. The result is night terrors. In an alternative scenario, wartime hysteria can be explained as the body's suppression of normal physiological functioning in order to avoid the scenario which activates the danger instincts and releases the associated emotion of fear into consciousness. Hysterical soldiers often presented with symptoms of paralysis and diminished or lost sensory capacities, even in the absence of anxiety or depression. These physiological symptoms, although distressing in themselves, make it impossible for a soldier to be returned to the front line. Thus, the body compensates for its inability to suppress the danger instincts in the face of war by making it so that the soldier must avoid warfare altogether. Overall, Rivers attributed the neuroses to both (i) the escape of painful instincts and their associated emotions from the unconscious and (ii) the mind's unsuccessful efforts to force such instincts and their emotions back into the conscious. While Rivers' theory contains some
Freudian elements, it is not simply a restatement of psychoanalytic theory; Rivers' theory of the neuroses draws heavily on the neurological observations and conclusions Rivers and
Henry Head drew from their work on nerve regeneration. In retrospect, Rivers' particular method of treating the war neuroses and his theory of the origin of neuroses—while pioneering in their day—have failed to leave a huge mark on the history of psychology. However, the
general contributions of
psychiatrists treating war neuroses, in combination with the overwhelming prevalence of the neuroses during the
Great War, led to a revolution in the British perspective of
mental illness and its treatment. ==Post war==