Needs Flashcards
What is motivation?
Motivation is a broad theoretical concept that is used to explain why people engage in certain actions. It includes aspects of activation and intention: energy, direction, persistence, and equifinality.
What is the psychological hedonism/hedonic axiom?
Organisms approach goals or engage in activities that presumably yield a positive outcome and avoid events that presumably have negative outcomes.
What is determinism?
Every event is an unavoidable and necessary consequence of prior circumstances.
What is dualism in the mind-body puzzle?
Assumes that the body and the mind are qualitatively different (Descartes).
What is monism in the mind-body puzzle?
Assumes that the body and the mind are qualitatively the same (Godfried Wilhelm Leibniz).
What is interactionist/Cartesian dualism?
The body is believed to be material whereas the mind is immaterial. The body depends on the mind; they interact with each other. Interaction occurs in the pineal gland where light energy through the eyes activates spirits which leads to body movement.
What is parallelistic dualism?
The body and the mind both work simultaneously but without influencing each other. Both mind and body exist but they do not interact with one another.
What is methodological dualism?
Methods for studying mental activity are different from those used to study other phenomena; hence the body-mind distinction is worth maintaining for this reason alone.
What is mentalistic monism?
The external world does not exist, it is merely a product of our own mind.
What is solipsism?
Proposed by Hume; there is only one mind and all other minds are merely a product of your own mind (not plausible).
What is materialistic monism?
The one underlying substance is of material nature and the mind is what the brain does; consciousness is merely a function of the brain.
What is the neural identity theory?
A variation of materialistic monism: the nervous system can be divided into two different parts: for every conscious mental event there is a corresponding brain event, but the converse is not true. We are not aware of everything that happens in our nervous system (aka the double-aspect theory).
What is a scientific theory?
A theory is a representation of real things that arise in nature and can therefore be seen, and it relates those things to each other by a set of rules.
What qualities distinguish a good theory from a bad one?
Testability: a good theory can be proven false.
Fruitfulness: a good theory generates research so that more knowledge can be gained.
Simplicity: the simple explanation is also preferred (parsimony).
Comprehensiveness: the better the theory, the greater number of observations it explains.
What do we want theories to explain?
We want theories to explain past events and predict future ones. One kind of scientific explanation is to identify a specific event as an instance of a more general principle or law.