A contribution to the psychology of “latah”
David J. Galloway, a colonial medical practitioner in the Straits Settlements, published “A Contribution to the Psychology of ‘Latah’” in 1922, offering a clinical and psychoanalytic account of the condition as observed among Malays and other tropical peoples. Writing at the intersection of colonial medicine and the emerging field of psychoanalysis, Galloway argues that latah is not a hereditary disease but a neurosis rooted in environmental predisposition—abundant leisure, habitual abstraction, and underdeveloped inhibitory faculties—combined with an inherited “nervous disequilibriation” that may manifest as latah or other psychopathologies.
Summary
Galloway’s central problem is to disentangle latah from the religious and mystical interpretations that had accumulated around it in earlier ethnographic literature, and to reframe it within the vocabulary of contemporary psychology. He systematically excludes religious ecstasy and fakir-like auto-hypnosis, then situates the condition within a tropical, leisure-rich environment where the Malay “in a quiet village, with its warmth, its stillness and the absence of any disturbing element” is predisposed to prolonged states of subconscious abstraction. The determining factor, he argues, is not the environment alone but a neuropathic inheritance or early neuropathic association that renders the individual’s inhibitory mechanisms unreliable.
The article’s analytical core is Galloway’s tripartite typology. Type I involves “delayed inhibition”: the subject acts on a sudden stimulus (a shouted command, a visual flash) and then attempts, too late, to retract the impulse, as in the case of the Malay gentleman who struck out at a visitor and immediately extended his hand in a prehensile, apologetic gesture. Type II is what Galloway identifies as “hypnotism pure and simple,” characterised by complete echolalia, amnesia for the episode, and a permeability to suggestion that is greatest through the tactile and visual routes. Type III, the “obsession of fear,” is a phobic response to a specific word (most commonly buaya, alligator) that originates in childhood bullying and is almost exclusively male. Across all three types, Galloway draws on Freudian and Jungian concepts of repression and the subconscious to explain the obscene language of latah mulut, arguing that the more decorous the individual, the richer the repressed repertory that a hypnoidal shock can release.
Galloway’s evidential base is a combination of his own clinical experiments (conducted with the subjects’ permission), four documented family histories, and extensive quotation from R. H. O’Brien’s 1875 travel narrative across the Malay Peninsula. The family histories are used to argue against strict hereditary transmission: in each case, the “latah” trait appears alongside other neurological conditions (epilepsy, congenital idiocy, somnambulism, paroxysmal drunkenness), supporting his thesis that what is inherited is a general nervous susceptibility rather than the specific syndrome.
Key Findings
- Galloway identifies three distinct types of latah: Type I (delayed inhibition with post-act retraction), Type II (complete hypnotic suggestibility with amnesia), and Type III (phobic “obsession of fear” to a specific word, almost exclusively male, traceable to school-age bullying) (pp. 143–149).
- Four family histories are documented (three Malay, one Malacca Portuguese), each showing latah co-occurring with other neurological conditions—epilepsy, congenital idiocy, somnambulism, paroxysmal drunkenness—supporting the argument for inherited “nervous disequilibriation” rather than specific hereditary transmission of latah itself (pp. 141–142).
- In the medical examination of latah subjects, all showed marked acceleration of pulse rate at the onset of examination (attributed to “expectation”), excessive superficial and deep reflexes, a normal Babinski sign, and surprisingly rare syphilitic stigmata; three multiparous women exhibited peripheral neuritis of probable puerperal origin, known natively as taipo (p. 150).
- The speed of response to suggestion varied by sensory route: tactile was fastest, visual next, auditory last—a finding consistent across both Galloway’s own experiments and the O’Brien cases (p. 150).
- Latah is entirely absent among town dwellers; Galloway attributes its decline not to the knowledge-acquisition side of education but to the “disciplinary side” that develops inhibitory control, and above all to the “gradual hardening of the conditions of life” that eliminates the leisure necessary for the abstracted states in which latah develops (p. 149).
- The “obsession of fear” type (Type III) is found in early youth, almost exclusively in males, and can be traced to school days, where boys’ “uncanny intuition” identifies a particularly sensitive child and subjects him to repeated stimulation with the name of a dreaded animal, eventually reducing the trigger to the mere mention of the word (p. 148).
Conclusion
Galloway’s definitive takeaway is that latah is a neurosis in the process of natural extinction, driven not by formal education or moral reform but by the structural transformation of Malay life from a leisure-rich village economy to a harder, more demanding social order that leaves no room for the prolonged subconscious abstraction in which the condition takes root. The condition, he implies, is a product of a particular ecological and social niche, and its disappearance is a function of modernity’s compression of that niche.
Context
- Galloway was a colonial medical officer in the Straits Settlements; the article reflects the administrative-medical gaze of the period, framing the Malay subject as a “primitive mind” whose psychology is legible through the lens of Western psychoanalysis and whose condition is tied to the “infancy of civilisation” (p. 140).
- The study draws on O’Brien’s 1875 field observations and Galloway’s own clinical experiments conducted with the cooperation of Malay subjects, representing one of the earliest attempts to apply Freudian and Jungian frameworks to a non-European population in the colonial tropics.