
Borderline Personality Disorder (BPD) is a psychiatric condition characterized by severe emotional dysregulation, identity disturbances, impulsive behaviors, and extreme relationship dynamics. BPD typically emerges during adolescence or early adulthood and can significantly affect individuals’ daily and professional lives, social relationships, and psychological well-being important. As one of the most complex and challenging to treat among personality disorders, BPD often manifests with profoun
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Meryem Betül Kaya

Major depression is a psychiatric disorder characterized by a pronounced and persistent decline in mood that significantly impairs an individual’s daily functioning. Also known as clinical depression or major depressive disorder (MDD), this condition is not merely a temporary state of sadness but a serious mental health issue that disrupts functioning and requires intervention. According to the World Health Organization, major depression is one of the most common mental disorders worldwide and c
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Nida Üstün
EMEye Movement Desensitization and Reprocessing (EMDR) Therapy is a structured psychotherapeutic approach used to treat various psychological disorders, primarily post-traumatic stress disorder (PTSD). Developed in 1987 by American psychologist Francine Shapiro, this therapy aims to process and reframe traumatic memories experienced by the individual.Historical DevelopmentThe EMDR method emerged from Francine Shapiro’s observation that eye movements during walking reduced the intensity of distress
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Miray GÜR

Technological applications in psychology are software programs developed for smartphones and other mobile devices that provide users with various mental health services. With the widespread adoption of the internet and smartphones in the 21st century, interest in these mobile applications has grown as a means to deliver psychological support services more effectively and efficiently. These applications aim to make mental health services more accessible by functioning across a broad spectrum incl
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Nursena Şahin

Alexithymia is a psychological construct characterized by marked difficulties in identifying, distinguishing, and expressing one’s own emotional experiences. The term, derived from the Greek words a- (absence), lexis (word), and thymia (emotion), literally means “inability to put feelings into words.” This concept was first defined in the 1970s based on clinical observations in patients with psychosomatic illnesses and has since been linked to reduced emotional awareness.Alexithymia involves not
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Hacer Büşra Aslan

Art therapy is a mental health practice that integrates creative processes with psychotherapy, enabling individuals to express thoughts, emotions, and internal conflicts through artistic means. At the core of art therapy are the processes by which an individual’s artistic production brings unconscious dynamics to light, facilitates emotional catharsis, enhances self-awareness, and fosters insight. This approach developed in the mid-20th century under the influence of psychodynamic theories, part
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Hacer Büşra Aslan
RaRational Emotive Behavior Therapy (REBT) is a cognitive-behavioral psychotherapeutic school that posits the root of psychological distress lies not in events themselves but in individuals’ irrational beliefs about those events. Developed by Albert Ellis in the 1950s, this approach aims to help individuals overcome emotional and behavioral problems by cultivating a more rational, flexible, and realistic philosophy of life.REBT is based on the assumption that human beings are born with the potenti
ENYunus Emre Yüce

Viktor Emil Frankl (1905–1997) was an Austrian neurologist and psychiatrist, known as the founder of logotherapy, a meaning-centered approach to psychotherapy. Frankl argued that the primary drive in human beings is not the pursuit of pleasure (as in Freud’s psychoanalysis) or the striving for power (as in Adler’s individual psychology), but the search for meaning. His experiences in Nazi concentration camps during World War II profoundly shaped his approach to psychology and psychotherapy. Amon
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Meryem Betül Kaya

Binge Eating Disorder is an eating disorder characterized by recurrent episodes of consuming an unusually large amount of food within a specific short period of time (typically within two hours or less), significantly more than most people would consume in the same time frame. During these episodes, individuals report a loss of control over eating and find it difficult to stop. A distinguishing feature of Binge Eating Disorder (BED) is the absence of compensatory behaviors such as vomiting, exce
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Miray GÜR

Carl Ransom Rogers was born on January 8, 1902, in Chicago, Illinois. He was the middle child of a farming family with strict religious views. From an early age, he developed an interest in scientific topics and studied agriculture at the University of Wisconsin. However, he shifted his focus to psychology instead of continuing in agriculture. He received his psychological training at Columbia University and completed his doctoral degree in clinical and educational psychology in 1931.Early Caree
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Miray GÜR