Psychological Concepts

Lesch%27s Alcoholism Typology

Lesch’s Alcoholism Typology Lesch’s Alcoholism Typology is a classification system used to categorize individuals with alcohol use disorder (AUD) based on their psychosocial and behavioral characteristics. It was developed by Dr. Otto Lesch, a renowned researcher in the field of addiction. Subtypes of Lesch’s Alcoholism Typology: Title I: Alpha Alcoholics Alpha Alcoholics, also known as […]

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Lesbianism

Definition of Lesbianism Lesbianism refers to the sexual and romantic attraction between two women. It is a form of homosexuality specific to women, encompassing emotional, spiritual, and physical connections. Characteristics of Lesbianism Lesbianism involves a same-sex preference, where women seek intimate relationships, companionship, and emotional attachments with other women. It is not determined by appearance,

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Lesbian Separatism

Definition: Lesbian separatism refers to a social and political movement by lesbians advocating for the separation of lesbian individuals from heterosexual norms and institutions. It revolves around the belief that women should prioritize their relationships, communities, and identities exclusively with other women, excluding any involvement with men. Concept: The concept of lesbian separatism emerged in

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Lesbian Feminism

Lesbian Feminism: Definition: Lesbian feminism refers to a social and political movement that emerged during the second wave of feminism in the 1960s and 1970s. It combines feminist ideology with a focus on the experiences, rights, and liberation of lesbians. Key Tenets: Intersectionality: Lesbian feminism recognizes the interconnectedness between gender, sexuality, and various systems of

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Leptin

Leptin: Definition: Leptin is a peptide hormone primarily produced by adipose cells (fat cells) that plays a crucial role in regulating energy balance, appetite, and body weight. Function: Regulation of Energy Balance: Leptin acts as a key signaling molecule in the brain, specifically the hypothalamus, to regulate energy expenditure and suppress appetite. Appetite Control: Leptin

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Leonardo%27s Paradox

Definition of Leonardo’s Paradox Leonardo’s Paradox refers to the contradictory nature of Leonardo da Vinci’s work, particularly in his scientific and artistic pursuits. It stems from the juxtaposition of his immense creativity and innovation with his tendency to abandon projects or not fully complete them. This paradox encompasses various aspects of his life: 1. Artistic

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Leon Festinger

Definition of Leon Festinger Leon Festinger was an American social psychologist best known for his work on cognitive dissonance theory. Early Life and Education Leon Festinger was born on May 8, 1919, in Brooklyn, New York. He completed his undergraduate studies at the City College of New York and later earned his Ph.D. in social

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Leo Kanner

Leo Kanner Definition: Leo Kanner was an Austrian-American psychiatrist and physician who is widely recognized as the pioneer of autism research and diagnosis. He is best known for his ground-breaking work in the field of child psychiatry, particularly in identifying and describing autism as a separate clinical entity. Early Life and Education Leo Kanner was

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Lens

Definition: A lens is a transparent curved device that is used to either focus or disperse light. It consists of one or two curved surfaces that are typically made of glass or plastic. Lenses are commonly used in various optical instruments such as cameras, microscopes, telescopes, eyeglasses, and projectors. They play a crucial role in

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Lennox-Gastaut Syndrome LGS

Lennox-Gastaut Syndrome (LGS) Lennox-Gastaut Syndrome (LGS) is a severe and rare form of childhood-onset epilepsy that is characterized by multiple types of seizures, cognitive dysfunction, and abnormal electrical brain activity. Symptoms and Seizure Types: LGS is primarily identified by a triad of seizures, including tonic seizures (muscle stiffening), atonic seizures (sudden loss of muscle tone

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