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Stockholm syndrome

The location where the 1973 Norrmalmstorg robbery took place in Stockholm, Sweden (2005)

Stockholm syndrome is a condition that causes hostages to develop a psychological alliance with their captors as a survival strategy during captivity.[1] These feelings, resulting from a bond formed between captor and captives during intimate time spent together, are generally considered irrational in light of the danger or risk endured by the victims. Generally speaking, Stockholm syndrome consists of "strong emotional ties that develop between two persons where one person intermittently harasses, beats, threatens, abuses, or intimidates the other."[2] The FBI's Hostage Barricade Database System shows that roughly eight percent of victims show evidence of Stockholm syndrome.[3]

It was formally named in 1973 when four hostages were taken during a bank robbery in Stockholm, Sweden. The hostages defended their captors after being released and would not agree to testify in court against them.[4] Stockholm syndrome is ostensibly paradoxical because the sympathetic sentiments captives feel towards their captors are the opposite of the fear and disdain an onlooker may feel towards the captors.

There are four key components that generally lead to the development of Stockholm syndrome:

  • A hostage's development of positive feelings towards their captor
  • No previous hostage-captor relationship
  • A refusal by hostages to co-operate with police forces and other government authorities
  • A hostage's belief in the humanity of their captor, for the reason that when a victim holds the same values as the aggressor, they cease to be perceived as a threat.[2][3]

Stockholm syndrome is considered a "contested illness", due to many law enforcement officers' doubt about the legitimacy of the condition.[4]

Stockholm syndrome has also come to describe the reactions of some abuse victims beyond the context of kidnappings or hostage-taking. Actions and attitudes similar to those suffering from Stockholm syndrome have also been found in victims of sexual abuse, human trafficking, discrimination, terror, and political and religious oppression.[4]



Stockholm bank robberyEdit

In 1973, Jan-Erik Olsson, a convict on parole, took four employees of the bank (three women and one man) hostage during a failed bank robbery in Kreditbanken, one of the largest banks in Stockholm, Sweden. He negotiated the release from prison of his friend Clark Olofsson to assist him. They held the hostages captive for six days (23–28 August) in one of the bank’s vaults while torturing them with nooses and dynamite. When they were released, none of them would testify against either captor in court; instead they began raising money for their defense.[4]

Nils Bejerot, a Swedish criminologist and psychiatrist coined the term after Stockholm police asked him for assistance with analyzing the victims' reactions to the 1973 bank robbery and their status as hostages. As the idea of brainwashing was not a new concept, Bejerot, speaking on "a news cast after the captives' release" instinctively reduced the hostages' reactions to a result of being brainwashed by their captors.[4] He called it Norrmalmstorgssyndromet, meaning "The Norrmalmstorg Syndrome"; it later became known outside of Sweden as the Stockholm syndrome.[5] It was originally defined by psychiatrist Frank Ochberg to aid the management of hostage situations.[6]

Olsson later said in an interview:

It was the hostages' fault. They did everything I told them to. If they hadn't, I might not be here now. Why didn't any of them attack me? They made it hard to kill. They made us go on living together day after day, like goats, in that filth. There was nothing to do but get to know each other.[7]

Other famous examplesEdit

Mary McElroyEdit

Mary McElroy was abducted from her home at age 25 by four men who held a gun to her, demanded her compliance, took her to an abandoned farmhouse, and chained her to a wall. She defended her kidnappers when she was released, explaining that they were only businessmen. She then continued to visit her captors while they were in jail. She eventually committed suicide and left the following note: “My four kidnappers are probably the only people on Earth who don't consider me an utter fool. You have your death penalty now – so, please, give them a chance."[8]

Natascha KampuschEdit

Natascha Kampusch was kidnapped at age ten and kept in an insulated, dark room under the garage of Wolfgang Priklopil. She would receive a variation of kind, physically and sexually abusive, controlling, and permissive treatment from her captor. Eight years after her kidnapping, Natascha left and Priklopil committed suicide. After her kidnapper's death, Natascha lamented and kept a picture of him in her wallet.[citation needed]

Kampusch now owns the house in which she was imprisoned, saying, "I know it's grotesque – I must now pay for electricity, water and taxes on a house I never wanted to live in". It was reported that she claimed the house from Přiklopil's estate because she wanted to protect it from vandals and being torn down; she also noted that she has visited it since her escape.[9] When the third anniversary of her escape approached, it was revealed she had become a regular visitor at the property and was cleaning it out possibly to move in herself.[10]

In January 2010, Kampusch said she had retained the house because it was such a big part of her formative years, also stating that she would fill in the cellar if it is ever sold, adamant that it will never become a macabre museum to her lost adolescence.[11] The cellar was indeed filled in, though Kampusch still owns the house.[12]

Patty HearstEdit

Patty Hearst, the granddaughter of publisher William Randolph Hearst, was taken and held hostage by the Symbionese Liberation Army, "an urban guerilla group", in 1974. She was recorded denouncing her family as well as the police under her new name, "Tania", and was later seen working with the SLA to rob banks in San Francisco. She publicly asserted her sympathetic feelings towards the SLA and their pursuits as well. After her 1975 arrest, pleading Stockholm syndrome did not work as a proper defense in court, much to the chagrin of her defense lawyer, F. Lee Bailey. Her seven-year prison sentence was later commuted, and she was eventually presidentially pardoned by Bill Clinton, who was informed that she was not acting under her own free will.[4]

Colleen StanEdit

In 1977, Colleen Stan was hitchhiking to visit a friend in southern California when she was kidnapped by Cameron Hooker and his wife Janice and forced to live in a wooden restraining box underneath their bed. For seven years she was repeatedly raped and tortured by Cameron and forced to live life as a sort of domestic/sex slave. Even though she was allowed to socialize with Janice and even visit her mother, she still continued to live in the box and did not attempt to escape. She was eventually freed by Janice, who asked Stan to not disclose her abuse as Janice was attempting to reform Cameron. Stan remained silent until Janice finally decided to turn Cameron over to the police.[13]

Sexual abuse victimsEdit

There is evidence that some victims of childhood sexual abuse come to feel a connection with their abuser. They often feel flattered by the adult attention or are afraid that disclosure will create family disruption. In adulthood, they resist disclosure for emotional and personal reasons.[14]

Elisabeth FritzlEdit

One instance of this was in the Elisabeth Fritzl case. Upon reaching the age of 18, Fritzl’s father locked her in the cellar of her home where she remained captive and victim to her father’s repetitive molestations for 24 years. During her confinement, she birthed seven of her father’s children, four who were kept secret and three whom her father and mother cared for openly. Due to her father also being the father of her children, Elisabeth grew attached to him.[15]

Lima syndromeEdit

A similar form of Stockholm syndrome called Lima syndrome has been proposed, in which abductors develop sympathy for their hostages. An abductor may also have second thoughts or experience empathy towards their victims.

Lima syndrome was named after an abduction at the Japanese embassy in Lima, Peru, in 1996, when members of a militant movement took hostage hundreds of people attending a party at the official residence of Japan's ambassador. Within a few hours, the abductors had set free most of the hostages, including the most valuable ones, because of sympathy towards them.[16][17]

Symptoms and behavioursEdit

Victims of the formal definition of Stockholm syndrome develop "positive feelings toward their captors and sympathy for their causes and goals, and negative feelings toward the police or authorities".[4] These symptoms often follow escaped victims back into their previously ordinary lives.[18]

Physical and psychological effectsEdit

  1. Cognitive: confusion; blurred memory; refusal to accept the reality of events; recurring flashbacks.
  2. Emotional: lack of feeling; fear; helplessness; hopelessness; aggression; depression; guilt; dependence on captor; development of Post Traumatic Stress Disorder
  3. Social: anxious; irritable; cautious; estrangement
  4. Physical: increase in effects of pre-existing conditions; development of health conditions due to possible restriction from food, sleep, or exposure to outdoors[19]

Coping mechanismEdit

From a psychoanalytic lens, it can be argued that Stockholm syndrome arises strictly as a result of survival instincts. Strentz states, "the victim’s need to survive is stronger than his impulse to hate the person who has created the dilemma." A positive emotional bond between captor and captive is a "defense mechanism of the ego under stress".[4] These sentimental feelings are not strictly for show, however. Since captives often fear that their affection will be perceived as fake, they eventually begin to believe that their positive sentiments are genuine. The conception of Stockholm syndrome has grown to include victims of kidnappings or hostage instances, domestic or child abuse, human trafficking, incest, prisoners of war, political terrorism, cult members, concentration camp prisoners, slaves, and prostitutes.[4] It is believed that women are especially subject to develop the condition.[20]

Typically, Stockholm syndrome develops in captives when they engage in "face-to-face contact" with their captors, and when captors make captives doubt the likelihood of their survival by terrorizing them into "helpless, powerless, and submissive" states. This enables captors to appear merciful when they perform acts of kindness or fail to "beat, abuse, or rape" the victims.[4] Ideas like "dominance hierarchies and submission strategies" assist in devising explanations for the illogical reasoning behind the symptoms of those suffering from Stockholm syndrome as a result of any oppressive relationship.[20] Partial activation of the capture-bonding psychological trait may lie behind battered woman syndrome,[21] military basic training, fraternity hazing, and sex practices such as sadism/masochism or bondage/discipline.[22]

Possible evolutionary explanationsEdit

Evolutionarily speaking, research evidence exists to support the genuine scientific nature of Stockholm syndrome. Responses similar to those in human captives have been detected in some reptiles and mammals, primates in particular. Abuse and subsequent submission and appeasement by the victim have been observed among chimpanzees, leading to the theory that the Stockholm Syndrome may have its roots in evolutionary needs.[23]

Life in the "environment of evolutionary adaptiveness" (EEA) is thought by researchers such as Israeli military historian Azar Gat to be similar to that of the few remaining hunter-gatherer societies, who asserts that war and abductions were typical of human pre-history.[10 Being captured by neighbouring tribes was a relatively common event for women. In some of those tribes (Yanomamo, for instance), practically everyone in the tribe is descended from a captive within the last three generations. As high as one in ten of females were abducted and incorporated into the tribe that captured them.[15]Being captured[11] and having their children killed may have been common;[12] women who resisted capture risked being killed.[13] When selection is intense and persistent, adaptive traits (such as capture-bonding) become universal to the population or species.

Loving to surviveEdit

First published in 1994, author Dee Graham uses the Stockholm syndrome label to describe group or collective responses to trauma, rather than individual reactions. Graham focuses specifically on the impact of Stockholm syndrome on battered and abused women as a community.[24][4]She claimed that in both the psychological and societal senses, these women are defined by their sense of fear surrounding the threat of male violence. This constant fear is what drives these women to perform actions that they know will be pleasing to men in order to avoid emotional, physical, or sexual assault as a result of male anger. Graham draws parallels between women and kidnapping victims in the sense that these women bond to men to survive, as captives bond to their captors to survive.[4]


Recovering from Stockholm syndrome ordinarily involves "psychiatric or psychological counseling," where the patient is helped to realize that his or her actions and feelings stemmed from inherent human survival techniques. The process of recovery includes reinstating normalcy into the lives of victims, including helping the victim learn how to decrease his or her survival-driven behaviors.[9][20]


FBI Law Enforcement BulletinEdit

A report by the FBI found that only 8% of kidnapping victims showed signs of Stockholm syndrome. The sensational nature of dramatic cases causes that the public perceives this phenomenon as the rule rather than the exception. For Stockholm Syndrome to happen, FBI researchers have identified three key factors: the passage of time, continual contact, and small acts of kindness without direct and persistent abuse.[25]

Diagnostic and Statistical Manual (DSM5)Edit

This book is widely used as the "classification system for psychological disorders" by the American Psychiatric Association.[4] Stockholm syndrome has not historically appeared in the manual, as many believe it falls under Post Traumatic Stress Disorder. Before the fifth edition (DSM5) was released, Stockholm syndrome was under consideration to be included under 'Disorders of Extreme Stress, Not Otherwise Specified'.[4] The work was updated in 2013, but Stockholm syndrome was not present.[26]

Robbins and Anthony (1982)Edit

Robbins and Anthony, who had historically studied a condition similar to Stockholm syndrome, known as destructive cult disorder, observed in their 1982 study that the 1970s were rich with apprehension surrounding the potential risks of brainwashing. They assert that brainwashing’s media attention during this time resulted in the fluid reception of Stockholm syndrome as a psychological condition.[27]

Other researchers have found that although there is a lot of media coverage of Stockholm Syndrome, there has not been a lot of professional research into the phenomena. What little research has been done is often contradictory and does not always agree on what Stockholm Syndrome is. The term has grown beyond kidnappings to all kinds of abuse. Also, there is no clear definition of symptoms to ‘diagnose’ the ‘syndrome.[28]


It is possible that the label Stockholm Syndrome is used too freely in cases in which it may not apply. Elizabeth Smart has been held as a classic example of Stockholm syndrome; however, she denies that she ever had any emotional attachment to her abusers. Although she chose not to run away when she had the chance, she emphasized that the threats from her captors to her and her family, and the direct presence of her captors influenced her decision to stay. Once freed from her captors, she gladly reunited with her family and felt no empathy for her abusers.[29]

In popular cultureEdit

Films and televisionEdit

  • In the independent film noir movie Something Wild (1961), Mary Ann is held captive until she escapes, only to return to her captor and marry him.[citation needed]
  • In the 1977 TV series Lou Grant, episode Hostages. The hostage negotiator mentions Stockholm syndrome to Lou when hostage Carla Mardigian goes back after hostage taker lets her go to the toilet.
  • In the Japanese animated series Future Diary or popularly known as Mirai Nikki, Yukiteru Amano is evidently shown to have developed Stockholm syndrome over the course of the show for Yuno Gasai. At first feeling fear and contempt for Yuno because of her dangerous obsession for Yukiteru, he eventually comes to love her after she kills for him (including his own friends), kidnaps him, and stalks him. She even tried to kill him towards the end of the series.[citation needed]
  • In the opening sequence of Never Say Never Again (1983), James Bond is "killed" in a training exercise by a prisoner he has released, since he doesn't anticipate that she might be suffering from Stockholm syndrome.
  • In Animal House (1978), John “Bluto” Blutarsky (John Belushi) kidnaps Mandy Pepperidge (Mary Louise Weller), and drives away in a Mercedes convertible. It is later shown that she has married Bluto, and we see her sitting next to Bluto, smiling.[citation needed]
  • In Overboard (1987), widower Dean Proffitt (Kurt Russell) tells a wealthy amnesiac woman (Goldie Hawn) she's his wife, where he keeps her in his house so that she would do housekeeping and mothers his four children. They would later start having romantic feelings for each other.[citation needed]
  • In Die Hard (1988), a book author, Dr. Hasseldorf, expresses his view that "by this time, the hostages should be going through the early stages of the Helsinki syndrome," an error compounded by news reporter Harvey Johnson's reply of "As in Helsinki, Sweden."
  • In A Perfect World (1993) a kidnapped boy (T.J. Lowther) becomes amiable with his captor (Kevin Costner), who is an escaped convict.[citation needed]
  • In the film 12 Monkeys (1995), where a psychologist (Madeleine Stowe) starts to believe the apocalyptic theories of her kidnapper and she falls in love with him.[citation needed]
  • In Babylon 5's 8th episode of Season 4, The Illusion of Truth (1997), Dr. Indiri states that Sheridan is suffering from Helsinki syndrome.
  • Buffalo '66 (1998), where a dance student, Layla (Christina Ricci), is kidnapped by a man just so she can be taken home and be shown off to his parents. She eventually falls for him.[citation needed]
  • Out of Sight (1998), where a bank robber (George Clooney) breaks out of jail and has a mutual attraction with a US Marshall (Jennifer Lopez) whom he has kidnapped.[citation needed]
  • In The X-Files' 19th episode of Season 5, Folie à Deux (1998), Mulder (David Duchovny) is held hostage by an office employee (Brian Markinson) and afterwards tells Scully (Gillian Anderson) that he is not suffering from "Helsinki syndrome," which is presumed to be a joke by writers much like the series' frequent portrayal of and reference to "Morley" brand of cigarettes in what is clearly a Marlboro cigarette box.
  • In Bandits' (2001), Kate Wheeler (Cate Blanchett) falls for the two bank robbers (Bruce Willis and Billy Bob Thornton) who have kidnapped her.[citation needed]
  • In The Scorpion King (2002), a desert warrior (Dwayne Johnson) captures the enemy's sorceress, only to fall in love with her later in the film.[citation needed]
  • In John Q. (2002), a father (Denzel Washington) unable to pay for medical treatment and having a limited healthcare insurance policy; takes various medical staff and patients hostage to force free-healthcare for his dying son.[citation needed]
  • In Perfect Strangers (2003), a woman who realizes that she is kidnapped, gradually starts to fall for her captor (Sam Neill).[citation needed]
  • In the remake of King Kong (2005), Ann Darrow (Naomi Watts) fears the ape at first but slowly develops feelings toward the creature and even attempts to save it.[citation needed]
  • In the animated series Black Lagoon, it is often contemplated by the protagonist whether or not he has Stockholm syndrome after he joins the pirates as a former hostage.
  • In some episodes of Criminal Minds, abducted characters succumb to loyalty and obedience towards their captors.[citation needed]
  • In Pawn Shop Chronicles (2013) the abductor makes the women love him, one of the women even betraying her husband.[citation needed]
  • In Labor Day (2013), single mom Adele (Kate Winslet) and her son Henry are held hostage in a sort of unspoken, implied captivity by an escaped convict, Frank (Josh Brolin), until Frank and Adele fall for each other.[citation needed]
  • Black Ice (2014), a girl, who becomes kidnapped and held hostage while being stranded on an icy mountain, falls in love with one of her captors.[citation needed]
  • In Highway (2014), the main lead (Alia Bhatt) gets kidnapped and held in hostage meanwhile she falls for one of the captors (Randeep Hooda).[citation needed]
  • In Hero (2015), the main lead Radha (Athiya Shetty) gets kidnapped and held in hostage meanwhile she falls for one of the captors, Sooraj (Sooraj Pancholi).[citation needed]
  • In the BBC show Thirteen (TV series) (2016), the female lead Ivy Moxam (Jodie Comer) escapes after being held captive for 13 years. The character displays some signs of Stockholm syndrome towards her kidnapper.[citation needed]
  • In Berlin Syndrome (2017), the female lead Clare (Teresa Palmer) is held hostage by a Berlin school teacher, Andi (Max Riemelt) after a one-night stand.[citation needed]
  • In the second episode of Series XII of Red Dwarf, Siliconia (2017), the leader of the Mechanoid Intergalactic Liberation Front known as Wind suggests to Kryten that he is suffering from Stockholm syndrome based on his professed affection for his shipmates despite his seeming servitude.

Other mediaEdit

  • In The BFG, a 1982 children's novel by Roald Dahl, a young orphan named Sophie is kidnapped by a giant who takes her to his world. They would later then form a close affinity with each other.[citation needed]
  • The 2005 novel World War Z by Max Brooks features one character being interviewed regarding people who developed the syndrome during the worldwide zombie epidemic. Some individuals, mentally unable or unwilling to fight the zombies, tried to please them and join them, to the point of acting exactly like them. While humans couldn't always tell the difference, the zombies could, and they accepted no one but actual zombies among them regardless of behavior. These individuals are called "Quislings", and attempts are made at rehabilitating captured Quislings in the United States.[citation needed]
  • The award-winning 2009 novel Stolen by Lucy Christopher deals with the issue of whether or not an abducted girl eventually develops feelings for her captor.[citation needed]
  • In music, many bands have published songs titled "Stockholm Syndrome", such as Yo La Tengo, blink-182, Muse, and One Direction.
  • In the video game PAYDAY 2, there is an available skill in the "Mastermind" tree called Stockholm Syndrome, which gives civilians (who are typically held hostage if not freed by police units or left unattended long enough) a chance to revive downed players and give them more weapon ammunition.
  • In the TV series Hostages, Dr Ellen Sanders (Toni Collette) would start to fall for her captor Duncan Carlisle (Dylan McDermott), who has held her family hostage. Moreover, as the season progresses, Carlisle becomes more forgiving and lenient towards the family.[citation needed]

See alsoEdit


  1. ^ Jameson C (2010). "The Short Step From Love to Hypnosis: A Reconsideration of the Stockholm Syndrome". Journal for Cultural Research. Elsevior. 14.4: 337–355.
  2. ^ a b McKenzie IK (23 February 2004). "The Stockholm Syndrome Revisited". Journal of Police Crisis Negotiations. 4 (1): 5–21. doi:10.1300/J173v04n01_02.
  3. ^ a b Sundaram CS (2013). "Stockholm Syndrome". Salem Press Encyclopedia – via Research Starters.
  4. ^ a b c d e f g h i j k l Adorjan M, Christensen T, Kelly B, Pawluch D (2012). "Stockholm Syndrome As Vernacular Resource". The Sociological Quarterly. 53 (3): 454–74.
  5. ^ Bejerot N (1974). "The six day war in Stockholm". New Scientist. 61 (886): 486–487.
  6. ^ Ochberg F (8 April 2005). "The Ties That Bind Captive to Captor". Los Angeles Times.
  7. ^ Westcott K (22 August 2013). "What is Stockholm syndrome?". BBC News. Retrieved 2018-04-08.
  8. ^ Bovsun M (11 July 2009). "Justice Story: The lady and her kidnappers". NY Daily News. Retrieved 2018-04-08.
  9. ^ "Kidnap Victim Owns Her House of Horrors". Sky News. 15 May 2008. Retrieved 15 May 2008.
  10. ^ "Kampusch to auction off horror house items – Panorama – Austrian Times". Archived from the original on 3 June 2012. Retrieved 15 September 2009.
  11. ^ Natascha Kampusch: He put me inside the cellar for eight-and-a-half years, preserved alive like an Egyptian pharaoh, Daily Mail. Retrieved 26 January 2010.
  12. ^ Abductee Natascha Kampusch speaks out about her 8 years in captivity, YouTube
  13. ^ Bovsun M (9 March 2014). "Hitchhiker kept as sex slave for seven years as 'Girl in the Box'". NY Daily News. Retrieved 2018-04-08.
  14. ^ Jülich S (2005). "Stockholm Syndrome and Child Sexual Abuse". Journal of Child Sexual Abuse. 14 (3): 107–129.
  15. ^ Serena K (9 February 2018). "This Man Held His Daughter Captive In A Room For 24 Years And Had 7 Kids With Her". All That's Interesting. Retrieved 2018-04-08.
  16. ^ Kato N, Kawata M, Pitman RK (2006). PTSD. Springer Science & Business Media. ISBN 978-4-431-29566-2.
  17. ^ Musa T (10 July 1996). "Africa Politics". International Press Service. Retrieved 8 May 2009.
  18. ^ Giambrone A. "Coping After Captivity". The Atlantic. Retrieved 2018-04-08.
  19. ^ Alexander DA, Klein S (January 2009). "Kidnapping and hostage-taking: a review of effects, coping and resilience". Journal of the Royal Society of Medicine. 102 (1): 16–21. doi:10.1258/jrsm.2008.080347. PMC 2627800. PMID 19147852.
  20. ^ a b c Åse C (22 May 2015). "Crisis Narratives and Masculinist Protection". International Feminist Journal of Politics. 17 (4): 595–610. doi:10.1080/14616742.2015.1042296.
  21. ^ [self-published source]Thims L (2007). Human Chemistry (Volume Two). pp. 604–605. ISBN 978-1-4303-2840-7.
  22. ^ Henson K (Summer 2006). "Evolutionary Psychology, Memes and the Origin of War". Mankind Quarterly. The Council for Social and Economic Studies. 46 (4). Archived from the original on 9 December 2012. Retrieved 15 May 2017.
  23. ^ Cantor C, Price J (May 2007). "Traumatic entrapment, appeasement and complex post-traumatic stress disorder: evolutionary perspectives of hostage reactions, domestic abuse and the Stockholm syndrome". The Australian and New Zealand Journal of Psychiatry. 41 (5): 377–84. doi:10.1080/00048670701261178. PMID 17464728.
  24. ^ Graham, Dee L. R. (1994). Loving to Survive (PDF). New York and London: New York University Press.
  25. ^ Fuselier GD (July 1999). "Placing the Stockholm Syndrome in Perspective" (PDF). FBI Law Enforcement Bulletin. 68: 22.
  26. ^ American Psychiatry Association (2013). Diagnostic and statistical manual of mental disorders: DSM-5 (5th ed.). Washington: American Psychiatric Publishing. ISBN 978-0-89042-555-8.
  27. ^ Young EA (31 December 2012). "The use of the »Brainwashing« Theory by the Anti-cult Movement in the United States of America, pre-1996". Zeitschrift für junge Religionswissenschaft (7). doi:10.4000/zjr.387.
  28. ^ Namnyak M, Tufton N, Szekely R, Toal M, Worboys S, Sampson EL (January 2008). "'Stockholm syndrome': psychiatric diagnosis or urban myth?". Acta Psychiatrica Scandinavica. 117 (1): 4–11. doi:10.1111/j.1600-0447.2007.01112.x. PMID 18028254.
  29. ^ McLaughlin CM (2015). Fear or Love: Examining Stockholm Syndrome in the Elizabeth Smart Kidnapping case (Bachelor of Science thesis). Salem State University.