Theory is related to philosophy, but it is a much narrower term. Theory relates most closely to the branch of philosophy called epistemology, or the nature of knowledge. Philosophy deals with what ought to be or what should be; theory does not. Theory deals with broad sets of if-then statements.
Theories rely on speculation, but they are much more than mere armchair speculation. They are closely tied to empirically gathered data and to science.
An educated guess or prediction specific enough for its validity to be tested through the use of the scientific method. Theory is a broader term than hypothesis but hypothesis is more specific than the theories that give them birth. A good theory is capable of generating many hypotheses.
A classification of things according to their natural relationships. It is essential to the development of a science because without classification of data science could not grow. Taxonomies can evolve into theories when they begin to generate testable hypotheses and to explain research findings.
Alternate theories exist because the very nature of a theory allows the theorist to make speculations from a particular point of view. Theorists must be as objective as possible when gathering data, but how these data are interpreted are personal ones. Theories are not immutable laws; they are built, not on proven facts. All theories are a reflection of their authors' personal backgrounds, childhood experiences, philosophy of life, interpersonal relationships, and unique manner of looking at the world.
Primary approach is that people strive toward meaning, growth, well-being, happiness, and psychological health
Positive emotion and happiness foster psychological health and pro-social behavior
Assumes that not only are we driven by a search for meaning, but also that negative experiences such as failure, awareness of death, death of a loved one, and anxiety, are part of the human condition and can foster psychological growth
Sigmund Freud was the founder of psychoanalysis. He was born on May 6, 1856 in Freiberg Moravia, which is now part of the Czech Republic. Freud was the first-born child of Jacob and Amalie Nathanson Freud. He entered the University of Vienna Medical School and later abandoned his once-treasured seduction theory. Freud was suffering from self-doubts, depression, and obsession with his own death. In 1896, he came up with the psychoanalytic theory.
Refers to a drive or a stimulus within the person that operates as a constant motivational force. Every basic drive is characterized by a source, aim, and object.
Sex drive. Freud believed that the entire body is invested with libido and that sex can take many forms such as narcissism, love, sadism and masochism.
Primary narcissism is the self-centered condition that is universal in infants. Secondary narcissism is self-love that occurs later in life when the libido is withdrawn from objects and centered on the self.
Develops when people invest their libido on an object or person other than themselves. Children's first sexual interest is the person who cares for them, generally the mother.