This article was automatically translated from the original Turkish version.
Gaslighting is known as one of the most harmful forms of psychological manipulation. This phenomenon is a systematic form of abuse aimed at distorting perceptions of reality, casting doubt on memories, and creating emotional instability. The term is derived from the 1938 stage play Gas Light written by Patrick Hamilton and adapted into film in 1944. The play depicts a man’s efforts to psychologically manipulate his wife by making her question her own sanity. Today, gaslighting is not only present in individual relationships but also actively operates in workplaces and at the societal level.

The image conveys feelings of confusion, doubt and psychological distress. Designed by artificial intelligence.
Gaslighting is a malicious power tactic in which the gaslighter (consciously or unconsciously) attempts to make another person feel that their reactions, perceptions, memories and beliefs are not merely wrong but entirely baseless, so baseless that they could be paradigmatically labeled as insanity (Abramson, 2014, p. 2).
Gaslighting is a psychological strategy used by a manipulative individual to distance the victim from reality. The manipulator undermines the victim’s perception, memory and emotional life, thereby eroding the individual’s personal sense of reality. This fragmentation undermines the victim’s self-confidence and mental stability. This concept, introduced into literature through the play Gas Light, later entered psychological literature and has been integrated into various psychological analyses linked to narcissistic personality disorder.
Gaslighting is maintained as a strategy particularly in long-term relationships where power dynamics are pronounced, often employed by figures of authority such as senior managers in the workplace, family members or partners.
Research on gaslighting has identified four common behavioral patterns in gaslighting relationships:
Gaslighting is implemented through various techniques that enable the manipulator to exert control over the victim and prevent resolution of the victim’s psychological distress. Key techniques include:
Denial is the first and most fundamental technique used in gaslighting. The manipulator denies events that occurred or words that were spoken, attempting to undermine the victim’s memory. For example, a manipulator might say, “You said that, but you’re misremembering,” aiming to distort the victim’s perception. This strategy leads the victim to lose confidence in their own memory.
Distortion involves recounting an event or situation in a way that alters the victim’s memory of it. The manipulator deliberately reframes past events or the victim’s emotional responses. For instance, a manipulator might revisit a past argument and say, “Your reaction was extreme, don’t you remember?”
The manipulator belittles the victim, attempting to render their feelings and reactions insignificant. This causes the victim to question their emotional worth and lose self-confidence. Statements such as “There’s no need to be so upset, it was just a simple matter” serve to devalue the experience.
Blaming is a tactic in which the manipulator holds the victim perpetually responsible for negative emotions, aiming to induce guilt. The manipulator claims, “This happened because of you,” asserting that they bear no responsibility whatsoever.
Gaslighting involves isolating the victim from their social environment. The manipulator distances the victim from others, fostering a sense of loneliness. This isolation is crucial for the manipulator’s consolidation of power, as the victim’s dependence on the manipulator increases with social separation.

A symbolic representation of gaslighting. Designed by artificial intelligence.
Gaslighting leaves significant psychological and social impacts on the victim. These effects not only undermine the victim’s personal sense of stability but can also cause deep fractures in social structures. Common psychological and social consequences of gaslighting include:
Gaslighting shakes the victim’s trust in their own perceptions. The individual struggles to trust their recollection of events and begins to feel worthless. This leads to a loss of self-confidence, causing the person to constantly question their own thoughts.
Long-term exposure to gaslighting can lead to serious disturbances in mental health. Continuous contact with the manipulator may trigger anxiety and impair the individual’s sense of self-worth. The victim may become emotionally exhausted and alienated from their surroundings.
Gaslighting can lead the victim to develop a psychological dependence on the manipulator. The individual may struggle to make decisions independently and constantly seek the manipulator’s approval. This undermines the person’s ability to make healthy, autonomous choices and can lead to dependent personality disorder.
Victims may become isolated from their social circles and left alone with feelings of loneliness. This social isolation further worsens the psychological condition of the person subjected to manipulation.
Lonczak, Heather S. “Gaslighting: Emotional Abuse.” *Positive Psychology*, August 21, 2020. Accessed March 12, 2025.https://positivepsychology.com/gaslighting-emotional-abuse/
Lonczak, Heather S. “Gaslighting: Emotional Abuse.” *Positive Psychology*, August 21, 2020. Accessed March 12, 2025.https://positivepsychology.com/gaslighting-emotional-abuse/
MSW, Dan Mager. "Gaslighting Nedir ve İnsanlar Bunu Neden Yapar?" Trans. Zeynep Sude Öztekin. *AçıkBeyin*. August 10, 2023. Accessed March 12, 2025.https://www.acikbeyin.com/gaslighting-nedir-ve-insanlar-bunu-neden-yapar/
MSW, Dan Mager. "Gaslighting Nedir ve İnsanlar Bunu Neden Yapar?" Translated by Zeynep Sude Öztekin. *AçıkBeyin*, August 10, 2023. Accessed March 12, 2025.https://www.acikbeyin.com/gaslighting-nedir-ve-insanlar-bunu-neden-yapar/
Nazir, T., & Özçiçek, A. "Gaslighting: İki yüzlü bir duygusal istismarla yüzleşmek." Anadolu Üniversitesi Eğitim Fakültesi Dergisi 6, no. 3 (2022): 241-250.
Nazir, T., & Özçiçek, A. "Gaslighting: İki yüzlü bir duygusal istismarla yüzleşmek." Anadolu Üniversitesi Eğitim Fakültesi Dergisi 6, no. 3 (2022): 241-250.

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Definition and History
Core Strategies
Denial
Distortion
Trivialization
Blaming
Isolation
Psychological and Social Effects
Loss of Self-Confidence
Anxiety and Depression
Development of Dependent Personality
Social Isolation