1ST Flashcards
Study of how people perceive, learn, remember, and think about information
Cognitive Psychology
Used by psychologists to know what we are thinking.
Dialectic thinking
They must study how people perceive various shapes, why they remember some facts but forget others, or how they learn language.
Cognitive psychologist
A developmental process whereby ideas evolve over time through back-and-forth exchange of ideas; in a way, it is like a discussion spread out over an extended period of time.
Dialectic
Three Dialectical processes
- A Thesis is proposed
- An Antithesis emerges
- A Synthesis integrates the viewpoints
A statement of belief.
Ex. Some people believe that human nature “genes” influence many aspects of human behaviour.
Thesis
Counters a thesis.
Ex. An alternative view is that our environment “nurture” almost entirely determines many aspects of human behavior.
Antithesis
integrates the most credible
features of each of two (or more) views. For example, in the debate over nature versus nurture, the interaction between our innate (inborn) nature and environmental nurture may govern human nature
Synthesis
Philosophical origins of Psychology
Rationalism versus Empiricism
Two approaches to understanding the human mind
Philosophy and physiology
seeks a scientific study of life-sustaining functions in living matter, primarily through empirical (observation based) methods
Physiology
seeks to understand the general nature of many aspects of the world, in part through introspection, the examination of inner ideas and experiences (from intro, “inward, within,” and spect, “look”)
Philosophy
They believe that the route to knowledge is through thinking and logical analysis. They do not need any experiments to develop new knowledge.
Rationalist
True of False
Aristotle is a rationalist.
False. Aristotle is an empiricist.
True or False
Plato is a rationalist.
True
They believe that we acquire knowledge via empirical evidence—
that is, we obtain evidence through experience and observation
Empiricist
He viewed the introspective, reflective method as being superior
to empirical methods for finding truth. The famous expression cogito, ergo sum (I think, therefore I am)
Rene Descartes. Thesis
He believed that humans are born without knowledge and therefore must seek
knowledge through empirical observation. He’s term for this view was tabula rasa
(meaning “blank slate” in Latin). The idea is that life and experience “write” knowledge on us.
John Locke. Antithesis
He synthesized the idea of Descartes and Locke.
Immanuel Kant.
Inner self + outer self
Perception+ sensation
Early Dialectics in the Psychology of Cognition
A. Structuralism
B. Functionalism
C. Associationism
D. Behaviorism
E. Gestalt Psychology
seeks to understand the (configuration of elements) of the mind and its perceptions by analyzing
those perceptions into their constituent components (affection, attention, memory, and sensation).
Structuralism
A German psychologist whose ideas contributed to the development of structuralism.
Wilhelm Wundt
Founder of structuralism in psychology.
It is the conscious observation of one’s own thinking processes. The aim of this is to look at the elementary components of an object or process.
Introspection
Understanding the process of the mind. Alternative to structuralism
Functionalism
Should focus on the processes of thought rather than on its contents.
It seeks to understand what people do and why they do it.
Functionalism
believe that knowledge is validated by its usefulness: What can you do with it?
Pragmatist
examines how elements of the mind, such as
events or ideas, can become associated with one another in the mind to result in a form
of learning.
Associationism
3 processes of associationism
- contiguity (associating things that tend to occur together at about the same time);
- similarity (associating things with similar features or properties); or
- contrast (associating things that show polarities, such as hot/cold, light/dark,
day/night).
He proposed the Theory of Forgetting
Herman Ebbinghaus
- nonsense syllables
-maintenance rehearsal
“Law of Effect”
A stimulus will tend to produce a certain
response over time if an organism is rewarded for that response
Edward Lee Thorndike
Role of “Satisfaction” is the key to forming association
focuses only on the relation
between observable behavior and environmental events or stimuli. The idea was to make physical whatever others might have called “mental”
Behaviorism
classically conditioned learning
Ivan Pavlov
The “father” of radical behaviorism
John B. watson
The Whole Is More Than the Sum of Its Parts: it states that we best understand psychological phenomena
Lwhen we view them as organized, structured wholes
Gestalt Psychology
According to them, we could not understand problem solving merely by looking
at minute elements of observable behavior
Max Wertheimer
Wolfgang Kohler
belief that most human behavior explains how people think.
Cognitism
“Cognitive revolution”
Proposed the concept of cell assembly
Donald Hebb
He challenged the behaviorist view that the human brain is a passive organ merely responding to environmental contingencies outside the individual
Karl Spencer Lashley
He also considered the brain to be an active, dynamic organizer.
wrote an entire book describing how
language acquisition and usage could be explained purely in terms of environmental
contingencies
B.F. Skinner
-reinforcement
He stressed both the biological basis and the creative potential of language
Noam Chomsky
LAD - Language Acquisition Device
He suggested that soon it would be hard to distinguish the communication of machines from that of humans. And suggested a test that judges whether a computer program’s output was indistinguishable from the output of humans
Turing
“Turing test”
It is defined as human attempts to construct systems that show intelligence and, particularly, the intelligent processing of information
Artificial intelligence (AI)
Goals of Research
data gathering, data analysis, theory development, hypothesis formulation, hypothesis testing, and perhaps even application to settings outside
the research environment.
Tentative proposals regarding expected
empirical consequences of the theory, such as the outcomes of research.
Hypotheses
an organized body of general explanatory principles regarding a phenomenon,
usually based on observations
Theory
indicates the likelihood that a given set of results would be obtained if only chance factors were in
operation.
Statistical Significance
Distinctive Research Methods
(1) laboratory/controlled experiments,
(2) neuroscientific research,
(3) self-reports,
(4) case studies,
(5) naturalistic observation, and
(6) computer simulations and AI.
Individually manipulated, carefully regulated
Independent variable
Outcome responses
Dependent variable
Irrelevant variables that are held constant
Control Variable
Irrelevant variables that have been left uncontrollable in a study
Confounding variables
Process to get the result
- Present-correct
- Error-rate
- Subtraction method