Unit 1 Flashcards

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1
Q

Critical Thinking

A

Thinking that does not blindly accept arguments and conclusions.
Rather, it examines assumptions, appraises the source, discerns
hidden biases, evaluates evidence, and assesses conclusions.

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2
Q

Empiricism

A

The idea that knowledge comes from experience, and that observation and experimentation enable scientific knowledge

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3
Q

Structuralism

A

An early school of thought promoted by Wilhelm Wundt and Edward
Titchener; used introspection to reveal the structure of the mind

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4
Q

introspection

A

The process of looking inward in an attempt to directly observe one’s own psychological processes

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5
Q

functionalism

A

An early school of thought promoted by William James and influenced
by Charles Darwin; explored how mental and behavioural processes
function - how they enable the organism to adapt, survive, and
flourish

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6
Q

behaviourism

A

The view that psychology (1) should be an objective science that (2)
studies behaviour without reference to mental processes. Most
psychologists today agree with (1) but not with (2)

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7
Q

Gestalt psychology

A

Argued against dividing human thought and behaviour into discrete
structures. Examined a person’s total experience since the way one
experiences the world is more than just an accumulation of various
perceptual experiences.

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8
Q

experimental psychology

A

The field of psychology that conducts experiments do study behaviour

and thinking

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9
Q

humanistic psychology

A

A historically significant perspective that emphasized human growth

potential

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10
Q

Socrates

A

Greek philosopher who believed that knowledge is innate

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11
Q

Aristotle

A

Greek philosopher who believed knowledge comes from experience

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12
Q

Francis Bacon

A

British researcher who emphasized observation and experimentation

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13
Q

René Descartes

A

French philosopher who believed the kind and body are separate

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14
Q

John Locke

A

A British political philosopher who believed the mind at birth is a

“tabula rasa”

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15
Q

Wilhelm Wundt

A

He established the first psychology lab in 1879 in Germany

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16
Q

Max Wertheimer

A

A proponent of Gestalt psychology

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17
Q

Stanley Hall

A

A student of Wundt Established the first formal psychology lab in the US in 1883 at Johns Hopkins University

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18
Q

Stanley Hall

A

A student of Wundt Established the first formal psychology lab in the US in 1883 at Johns Hopkins University

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19
Q

Edward Titchener

A

A student of Wundt Used introspection to search for the mind’s structural elements Introduced “structuralism”

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20
Q

William James

A

A legendary professor who wrote an important text on psychology in 1890. He was inspired by Charles Darwin and believed that thoughts and feelings were evolved functions. They were adaptive which helped our ancestors to survive. This made him a functionalist.

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21
Q

Mary Whiton Calkins

A

A student of William James at Harvard She became a famed memory researcher and the first female president of the American Psychological Association (APA) in 1905.

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22
Q

Margaret FLoy Washburn Image:

A

She was the first woman to officially receive a Ph.D. in psychology. She became a famed researcher in animal behaviour and wrote the important book, “The Animal Mind”

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23
Q

Ivan Pavlov

A

A Russian physiologist who pioneered the study of learning with his classical conditioning experiments

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24
Q

John B. Watson

A

He rejected introspection and redefined psychology as the study of observable behaviour Behaviourism became one of the two most important forces in psychology well into the 1960s.

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25
Q

B. F. Skinner

A

Like Watson, Skinner rejected introspection and became a leading behaviourist. He focussed his research on how consequences shape behaviour

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26
Q

Sigmund Freud

A

He was a famed personality theorist who was a leading proponent of psychoanalytic theory. Psychoanalytic Theory and Behaviourism became the two leading forces in psychology well into the 1960s.

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27
Q

Carl Rogers

A

He was a famed humanistic psychologist. Humanistic psychologists rejected behaviourism and Freudian psychology in the 1960s. Instead he focussed on our potential for personal growth

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28
Q

Abraham Maslow

A

A famed humanistic psychologist who rejected behaviourism and Freudian Theory. He became famous for his “Hierarchy of Needs”

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29
Q

cognitive psychology

A

The study of mental processes, such as occur when we perceive, learn, remember, think, communicate, and solve problems

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30
Q

cognitive neuroscience

A

The interdisciplinary study of the brain activity linked with cognition - including perception, thinking, memory, and language

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31
Q

psychology

A

The science of behavior and mental processes

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32
Q

behaviour

A

Any action an organism does that we can observe and record.

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33
Q

mental processes

A

MENTAL PROCESSES are the internal, subjective experiences we infer from behavior - sensations, perceptions, dreams, thoughts, beliefs, and feelings.

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34
Q

nature-nurture issue

A

The longstanding controversy over the relative contributions that genes and experience make to the development of psychological traits and behaviours. Today’s science sees traits and behaviours arising from the interaction of nature and nurture

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35
Q

natural selection

A

The principle that inherited traits that better enable an organism to survive and reproduce in a particular environment will (in competition with other trait variations) most likely be passed on to succeeding generations

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36
Q

evolutionary psychology

A

The. study of the evolution of behaviour and the mind, using principles of natural selection

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37
Q

behavior genetics

A

The study of the relative power and limits of genetic and environmental influences on behavior

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38
Q

culture

A

The enduring behaviours, ideas, attitudes, values, and traditions shared by a group of people and transmitted from one generation to the next

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39
Q

positive psychology

A

The scientific study of human flourishing, with the goals of discovering and promoting strengths and virtues that help individuals and communities to thrive

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40
Q

biopsychosocial approach

A

An integrated approach that incorporates biological, psychological, and social-cultural viewpoints

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41
Q

behavioral psychology

A

The scientific study of observable behaviour, and its explanation by principles of learning

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42
Q

biological psychology

A

The scientific study of the links between biological (genetic, neural, hormonal) and psychological processes (Some biological psychologists call themselves behavioural neuroscientists, neuropsychologists, behaviour geneticists, physiological psychologists, or biopsychologists)

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43
Q

psychodynamic psychology

A

A branch of psychology that studies how unconscious drives and conflicts influence behavior and uses that information to treat people with psychological disorders

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44
Q

social-cultural psychology

A

The study of how situations and cultures affect our behaviour and thinking

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45
Q

Charles Darwin

A

Darwin is famous for his scientific theory of evolution by natural selection. He argued that species evolve through adaptation which helps them to survive and reproduce.

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46
Q

Martin Seligman

A

An American psychologist who is a strong proponent of the positive psychology approach.

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47
Q

psychometrics (quantitative psychology)

A

The scientific study of the measurement of human abilities, attitudes, and traits.

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48
Q

basic research

A

Pure science that aims to increase the scientific knowledge base.

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49
Q

developmental psychology

A

A branch of psychology that studies physical, cognitive, and social changes throughout the lifespan.

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50
Q

educational psychology

A

The study of how psychological processes affect and can enhance teaching and learning.

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51
Q

personality psychology

A

The study of individuals’ characteristic patterns of thinking, feeling, and acting.

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52
Q

social psychology

A

The scientific study of how we think about, influence, and relate to one another.

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53
Q

applied research

A

The scientific study that aims to solve practical problems

54
Q

industrial-organizational (I/O) psychology

A

The application of psychological concepts and methods to optimizing human behavior in the workplace.

55
Q

human factors psychology

A

A field of psychology allied with I/O psychology that explores how people and machines interact and how machines and physical environments can be made safe and easy to use

56
Q

counselling psychology

A

A branch of psychology that assists people with problems in living (often related to school, work, or marriage) and in achieving greater well-being.

57
Q

clinical psychology

A

A branch of psychology that studies, assesses, and treats people with psychological disorders.

58
Q

psychiatry

A

A branch of medicine dealing with psychological disorders. Practiced by physicians licensed to provide medical treatments (e.g. drugs) as well as psychological therapy.

59
Q

community psychology

A

A branch of psychology that studies how people interact with their social environments and how social institutions affect individuals and groups

60
Q

critical thinking

A

Thinking that does not blindly accept arguments and conclusions. Rather, it examines assumptions, appraises the source, discerns hidden biases, evaluates evidence, and assesses conclusions.

61
Q

hindsight bias

A

The tendency to believe, after learning an outcome, that one would have foreseen it (The “I knew it all along” phenomenon).

62
Q

overconfidence bias

A

The tendency to hold a false and misleading assessment of our skills, intellect, or talent. In short, it’s an egotistical belief that we’re better than we actually are.

63
Q

gambler’s fallacy (perceiving order in random events)

A

People perceive patterns to make sense of their world. Even in random, unrelated data people often find order, because random sequences often do not look random. People trust their intuition more than they should because intuitive thinking is flawed.

64
Q

theory

A

An explanation using an integrated set of principles that organizes observations and predicts behaviours or events.

65
Q

hypothesis

A

a testable prediction, often implied by a theory.

66
Q

operational definition

A

Defining a concept in terms of how you plan to measure that concept. This is done using a carefully worded statement of the exact procedures used in a research study.

67
Q

replication

A

Repeating the essence of a research study, usually with different participants in different situations to see whether the basic findings can be reproduced.

68
Q

scientific method

A

scientific method

69
Q

Three types of descriptive research

A

Case Study, Naturalistic Observation, Survey

70
Q

case study

A

A descriptive technique in which one individual or group, or situation, is studied in depth in the hope of revealing universal principles.

71
Q

naturalistic observation

A

A descriptive technique of observing and recording behaviour in naturally occurring situations without trying to manipulate or control the situation.

72
Q

Hawthorne effect

A

A situation where knowing you are being observed can alter behaviour.

73
Q

survey

A

A descriptive technique for obtaining the self-reported attitudes or behaviours of a particular group, usually being questioning a representative and random sample of the group.

74
Q

sampling bias

A

A flawed sampling process that produces an unrepresentative sample.

75
Q

population

A

All those in a group being studied, from which samples may be drawn. (This does not relate to a country’s whole population)

76
Q

random sampling

A

Involves choosing participants at random from a larger population. They can be used for many types of research including surveys, interviews, and experiments.

77
Q

wording effects

A

The effects that words, word order, and question order have on the opinions that people express on surveys

78
Q

correlation

A

A measure of the extent to which two factors vary together, and thus how well either factor predicts the other.

79
Q

correlation coefficient

A

A statistical index of the relationship between two things (from -1.00 to +1.00).

80
Q

variable

A

Anything that can vary and is feasible and ethical to study.

81
Q

scatterplot

A

A graphed cluster of dots, each of which represents the values of two variables. The slope of the dots suggest the direction of the relationship between the two variables. The amount of scatter suggests the strength of the correlation (little scatter suggests high correlation)

82
Q

positive correlation

A

A positive correlation means that HIGHER scores on one variable are associated with HIGHER scores on a second variable.

83
Q

negative correlation

A

A negative correlation means that HIGHER scores on one variable are associated with LOWER scores on a second variable.

84
Q

bidirectional problem

A

Correlations only show that a relationship exists between variables. They do not indicate in which direction a relationship works.

85
Q

third-variable problem

A

Two variables can be related but not necessarily because they cause each other. A third (or fourth or fifth..) variable may be the cause of both of the other related variables.

86
Q

illusory correlation

A

This is perceiving a relationship where none exists. Or perceiving a stronger relationship that actually exists.

87
Q

regression toward the mean

A

The tendency for extreme or unusual events to fall back (regress) toward the average (mean).

88
Q

experiment

A

A research method in which an investigator manipulates one or more factors (independent variables) to observe the effect on some behaviour or mental process (dependent variable).

89
Q

experimental group

A

In an experiment, the group exposed to the treatment or manipulation, that is, to the independent variable.

90
Q

control group

A

In an experiment, the group not exposed to the treatment or manipulation. This is in contrast to the experimental group and serves as a comparison for evaluating the effect of the treatment or manipulation.

91
Q

random assignment

A

Involves taking a sample and randomly assigning the participants to either the experimental group or the control group of an experiment. Random assignment only applies to experiments.

92
Q

independent variable

A

In an experiment, this is the factor that is manipulated; the variable whose effect is being studied.

93
Q

dependent variable

A

In an experiment, this is the outcome that is measured; the variable that may change when the independent variable is manipulated

94
Q

validity

A

This is the extent to which a test or experiment measures or predicts what it is supposed to.

95
Q

confounding variables

A

These are the factors other than the factor being studied that might influence a study’s results.

96
Q

placebo effect

A

Experimental results caused by expectations alone; any effect on behaviour caused by the administration of an inert substance or condition, which the recipient assumes is an active agent.

97
Q

single-blind procedure

A

a procedure in an experiment where the researchers do not tell the participants if they are being given a test treatment or a control treatment. This is done in order to ensure that participants don’t bias the results by acting in ways they “think” they should act.

98
Q

double-blind procedure

A

A procedure in an experiment where both the participant and the researchers are ignorant (blind) as to the condition (or group) that the participant is in. This type of design is used to prevent the researchers from acting differently to people in one group, or from giving the participant any information that could make them behave unnaturally.

99
Q

Main advantages of CASE STUDIES

A

Provides rich descriptive information, often suggesting hypotheses for further study. Can study rare phenomena in depth.

100
Q

Main advantages of
NATURALISTIC OBSERVATION

A

Can provide detailed information about the nature, frequency, and context of naturally occurring behaviours.

101
Q

Main advantages of SURVEYS

A

A properly selected, representative sample typically yields accurate information about the broader population.

102
Q

Main advantages of CORRELATIONAL RESEARCH

A

Correlation allows prediction. Can examine issues that cannot be studied ethically or practically in experiments.

103
Q

Main advantages of
EXPERIMENTAL RESEARCH

A

Optimal method for examining cause-effect relationships. Ability to control extraneous factors will help rule out alternative explanations.

104
Q

Main disadvantages of CASE STUDIES

A

Poor method for establishing cause-effect relationships. The person or event may not be representative. Often relies heavily on the researcher’s subjective interpretations.

105
Q

Main disadvantages of
NATURALISTIC OBSERVATION

A

Poor method for establishing cause-effect relationships. Observer’s presence, if known, may influence participants’ behaviour.

106
Q

Main disadvantages of
SURVEYS

A

Unrepresentative samples may yield misleading results. Interviewer bias and social desirability bias can distort the findings. The confounding of variables, placebo effects, and experimenter expectancies can threaten the validity of causal conclusions.

107
Q

Main disadvantages of
EXPERIMENTAL RESEARCH no coercion

A

Participation of subjects should be voluntary.

108
Q

informed consent

A

Participants must know that they are involved in research and give their consent. If the participants are deceived in any way about the nature of the study, the deception must not be so extreme as to invalidate the informed consent.

109
Q

anonymity and confidentiality

A

Anonymity - participants’ privacy must be protected. Their identities and actions must not be revealed by the researcher. Confidentiality - when a researcher cannot promise anonymity, they must guarantee confidentiality - the researcher will not identify the source of any data.

110
Q

protection from harm

A

Participants cannot be placed at significant mental or physical risk. Typically, it is considered permissible for participants to experience temporary discomfort or stress, but activities that might cause someone long-term mental or physical harm must be avoided.

111
Q

debriefing

A

After a study, participants should be told the purpose of the study and provided with ways to contact the researchers about the results. When research involves deception, it is very important to conduct a thorough debriefing.

112
Q

descriptive statistics

A

These are numerical data used to measure and describe characteristics of groups. These include measures of central tendency and measures of variation.

113
Q

frequency distribution

A

This is a method of summarizing a set of scores by showing how many participants received each score. This frequency distribution tells us at a glance about certain characteristics of the data, such as whether scores tend to cluster in one region of the distribution or are scattered throughout.

114
Q

histogram

A

A bar graph depicting a frequency distribution.

115
Q

measures of central
tendency

A

Measures of central tendency describe the distribution in terms of a single statistic that represents a whole set of scores. Measures of central tendency attempt to mark the center of a distribution. Three measures of central tendency are MEAN, MEDIAN, and MODE

116
Q

mean

A

The mean is what we usually refer to as the average of all the scores in a distribution. To calculate the mean, simply add up all the scores in the distribution and divide by the number of scores.

117
Q

median

A

The median is the central score in a distribution. To find a median, put the scores in ascending (or descending) order. If there is an odd number of scores, the median is the middle one. If there is an even number of scores, the median is the average of the middle two scores.

118
Q

mode

A

This is the simplest measure. It is the most frequently occurring score. A distribution may have more than one mode. For example, if a distribution has two modes, it is called bimodal.

119
Q

skewed distribution

A

A skewed distribution happens when there are extreme scores or outliers. It is a representation of scores that lack symmetry around their average value.

120
Q

positive skew

A

A positive skew happens when the scores pull the mean toward the higher end of the scores.

121
Q

negative skew

A

A negative skew happens when the scores pull the mean toward the lower end of the scores.

122
Q

symmetrical distribution

A

A symmetrical distribution happens when the mean is actually in the middle of the distribution and matches the median.

123
Q

measures of variability

A

Measures of variability provide information about the spread of scores in a distribution - the amount of variation in the data. Two measures of variability are RANGE and STANDARD VARIATION

124
Q

range

A

The range is the distance between the highest and the lowest score in a distribution.

125
Q

standard variation

A

A computed measure of how much scores vary from the mean of the distribution. A smaller standard deviation means that, on average, the scores are close to the mean - therefore little variability. A larger standard variation means that, on average, the scores are far from the mean - therefore greater variability.

126
Q

z score

A

The Z score is a measure of how many standard deviations below or above the population mean a raw score is.

127
Q

normal curve

A

A symmetrical, bell-shaped curve that describes the distribution of data.

128
Q

inferential statistics

A

These are data that allow one to generalize - to infer from sample data the probability of something being true of a population.

129
Q

statistical significance

A

This is a statistical statement that the observed difference is probably NOT due to chance. Psychologists typically consider a result to be statistically significant if it occurred by chance alone less than 5 times in 100.

130
Q

p-value

A

This is the value that determines if differences are considered statistically significant. A p-value of 0.05 (5 out of 100) or less is considered statistically significant.