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Paranoid-schizoid And Depressive Positions
In development psychology, Melanie Klein proposed a "(psychic) position theory" instead of a " (psychic) stage theory". Paranoid-schizoid position In object relations theory, the paranoid-schizoid position is a state of mind of children, from birth to four or six months of age. Melanie Klein has described the earliest stages of infantile psychic life in terms of a successful completion of development through certain ''positions''. A position, for Klein, is a set of psychic functions that correspond to a given phase of development, always appearing during the first year of life, but which are present at all times thereafter and can be reactivated at any time. There are two major positions: the paranoid-schizoid position and the subsequent depressive position. The earlier more primitive position is the paranoid-schizoid position and if an individual's environment and up-bringing are satisfactory, she or he will progress through the depressive position. The paranoid-schizoid posit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Development Psychology
Developmental psychology is the scientific study of how and why humans grow, change, and adapt across the course of their lives. Originally concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire lifespan. Developmental psychologists aim to explain how thinking, feeling, and behaviors change throughout life. This field examines change across three major dimensions, which are physical development, cognitive development, and social emotional development. Within these three dimensions are a broad range of topics including motor skills, executive functions, moral understanding, language acquisition, social change, personality, emotional development, self-concept, and identity formation. Developmental psychology examines the influences of nature ''and'' nurture on the process of human development, as well as processes of change in context across time. Many researchers are interested in the interactions among pers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Object Relations Theory
Object relations theory is a school of thought in psychoanalytic theory centered around theories of stages of ego development. Its concerns include the relation of the psyche to others in childhood and the exploration of relationships between external people, as well as internal images and the relations found in them. Thinkers of the school maintain that the infant's relationship with the mother primarily determines the formation of its personality in adult life. Particularly, attachment is the bedrock of the development of the self or the psychic organization that creates the sense of identity. Theory While its groundwork derives from theories of development of the ego in Freudian psychodynamics, object relations theory does not place emphasis on the role of biological drives in the formation of personality in adulthood. Thinkers of the school instead suggest that the way people relate to others and situations in their adult lives is shaped by family experiences during inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Splitting (psychology)
Splitting (also called black-and-white thinking or all-or-nothing thinking) is the failure in a person's thinking to bring together the dichotomy of both perceived positive and negative qualities of something into a cohesive, realistic whole. It is a common defense mechanism wherein the individual tends to think in extremes (e.g., an individual's actions and motivations are ''all'' good or ''all'' bad with no middle ground). This kind of dichotomous interpretation is contrasted by an acknowledgement of certain nuances known as "shades of gray". Splitting was first described by Ronald Fairbairn in his formulation of object relations theory; it begins as the inability of the infant to combine the fulfilling aspects of the parents (the good object) and their unresponsive aspects (the unsatisfying object) into the same individuals, instead seeing the good and bad as separate. In psychoanalytic theory this functions as a defense mechanism. Relationships Splitting creates instability i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ester Bick
In chemistry, an ester is a compound derived from an oxoacid (organic or inorganic) in which at least one hydroxyl group () is replaced by an alkoxy group (), as in the substitution reaction of a carboxylic acid and an alcohol. Glycerides are fatty acid esters of glycerol; they are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. They perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Phosphoesters form the backbone of DNA molecules. Nitrate esters, such as nitroglycerin, are known for their explosive properties. '' Nomenclature Etymology The word '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
