CH1 Flashcards

1
Q

Psychology Is a Science (part 1)

A
  • Psychology
  • Employs empirical approach
  • Attempts to explore and understand without misleading or
    being mislead
  • Requires a scientific attitude: curiosity, skepticism, and humility
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2
Q

Psychology Is a Science (part 2)

A

*Critical thinking
* Examines assumptions
* Appraises the source
* Discerns hidden biases
* Evaluates evidence
* Assesses conclusions

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3
Q

Psychological Science
Is Born (part 1)

A
  • Psychology’s first laboratory (1879)
  • Wundt:
  • Sought to measure “atoms of the mind”
  • Psychology’s first schools of thought
  • Titchener:
  • Structuralism
  • Technique of introspection
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4
Q

Psychological Science
Is Born (part 2)

A
  • Psychology’s first schools of thought
  • James (influenced by Darwin):
  • Functionalism
  • Adaptive thinking and stream of
    consciousness
  • Principles of Psychology (1890)
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5
Q

Psychological Science Is Born (part 3)

A
  • Psychology’s first women
  • Calkins:
  • Pioneering memory researcher
  • First female APA president
  • Washburn:
  • First woman to receive a Ph.D.
  • Synthesized animal behavior; The Animal Mind (1908
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6
Q

Psychology’s Increasing
Diversity

A

a. 1964 meeting of the
Society of Experimental
Psychologists
b. Women are now 61% of
APS members, including
75% of its psychology
student affiliates

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7
Q

Psychological Science
Matures (part 1)

A
  • Major forces from the 1920s to the 1960s
  • Behaviorism
  • Introspection and psychology now viewed as scientific study
  • Behavior scientifically defined, conditioned, observed, and
    measured
  • Watson, Rayner, Skinner: Championed scientific study of behavior;
    fear can be learned
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8
Q

Psychological Science
Matures (part 2)

A
  • Major forces from the 1920s to the 1960s
  • Freudian (psychoanalytic) psychology
  • Emphasized ways that the unconscious mind and childhood
    experiences affect behavior
  • Personality theorist and psychiatrist
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9
Q

Psychological Science
Matures (part 3)

A
  • Major forces from the 1960s
  • Humanistic psychology
  • Found behaviorism and Freudian psychology too limiting
  • Emphasized human growth potential
  • Carl Rogers and Abraham Maslow: Focus on need for
    love, acceptance, and an environment that nurtures or
    limits personal growth
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10
Q

Contemporary Psychology

A

*Psychology:
*Science of behavior and
mental processes
*Roots in many disciplines
and countries
*Growing and globalize

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11
Q

Contemporary
Psychology (part 2)

A
  • The cognitive revolution begins in the 1960s (simultaneous with
    humanistic psychology).
  • Cognitive psychology: Study of mental processes, such as those that
    occur when we perceive, learn, remember, think, communicate, and
    solve problems
  • Cognitive neuroscience: Interdisciplinary study of the brain activity
    linked with cognition, including perception, thinking, memory, and
    language
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12
Q

Contemporary Psychology (part 3)

A
  • Evolutionary psychology
  • Study of the evolution of behavior and the mind, using natural
    selection principles
  • Nature–nurture issue
  • Natural selection
  • Behavior genetics
  • Study of relative power and limits of genetic and
    environmental influences on behavior
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13
Q

Contemporary
Psychology (part 4)

A
  • Cross-cultural and gender
    psychology
  • Culture: Shared ideas and
    behaviors passed from one
    generation to the next; shapes
    behaviors
  • Gender identity: Sense of being
    male, female, neither, or some
    combination of male and female
  • Socially and biologically defined
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14
Q

Contemporary
Psychology (part 5)

A
  • Positive psychology
  • Centers on happiness as by-product of a
    pleasant, engaged, and meaningful life
  • Uses scientific methods to support development
    of a good life
  • Seligman and others: Focus research on
    human flourishing
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15
Q

Biopsychosocial approach integrates 3 levels of analysis:

A

Biological
social-cultural
psychological

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16
Q

Integrating Perspectives: Example

A
  • Aggression
  • Biological
  • Evolutionary
  • Behavioral
  • Cognitive
  • Socio-cultural
  • Clinical
  • Individual differences
17
Q

Contemporary Psychology (part 7)

A
  • Psychology’s main subfields
  • Common quest: Describing and explaining behavior and the mind
    underlying it
  • Professions
  • Research: Basic and applied
  • Counseling psychologists
  • Clinical psychologists
  • Psychiatrists
  • Community psychologists
    24
18
Q

The Need for Psychological Science

A
  • Roadblocks to Critical Thinking
  • Hindsight bias: I-knew-it-all-along phenomenon
  • Overconfidence: Tendency to think we know more than we do
  • Perceiving patterns in random events: Random sequence is
    unsettling: making sense creates calm
  • Scientific inquiry can help us sift reality from overestimated
    intuition and illusion
19
Q

Psychological Science in a Post-Truth World

A
  • Why are we so vulnerable to believing
    untruths?
  • Fake news: Intentionally provided
    misinformation
  • Repetition: Repeated statements become more
    believable
  • Availability of powerful examples: Vivid images
    and stories gain more attention
  • Group identity and the echo chamber of the
    like-minded: Groups and news that affirm our
    views are accepted; news sources that do not
    are demonized
20
Q

The Scientific Method
Psychologists support scientific attitudes with the scientific method

A

Theory
Hypothesis
Data

21
Q

Terms to know

A

Theory
Hypothesis
Operational
Replication

22
Q

Research Strategies

A

Research Strategies
*Testing hypotheses and
refining theories
* Description
* Correlation
* Experiments

23
Q
  • Case studies
A
  • Examines one individual or group
    in-depth
  • Suggest fruitful ideas for future
    research
  • About unique/unusual cases
  • No generalizations or universal
    truths
  • Example: Phineas Gage and changes
    in personality after accident
24
Q
  • Naturalistic observation
A
  • Recording behavior in natural
    environment
  • Does not control all factors
  • Describes and sometimes illuminates,
    but does not explain behavior
  • Often involves new technology (move
    to “big data”)
  • Example: Jane Goodall and
    observations of chimpanzee behavior
25
Q

Descriptive method

A

surveys

26
Q
  • Correlation
A
  • A measure of the extent to which two factors
    vary together (how well the factors predict
    each other)
  • Usually explains only part of the variation
    among individuals
  • Uncovers naturally occurring relationships
27
Q

Correlation coefficient

A
  • A statistical index of the relationship between two things
  • Positive correlation (>0 to +1.00) indicates a direct relationship.
  • Negative correlation (<0 to –1.00) indicates an inverse relationship
28
Q

Experiments enable researchers to isolate the effects of
one or more factors.

A
  • Manipulates the factor of interest to determine its
    effect.
  • Holds constant (controls) other factors.
  • Can explain behavior (conclusions about cause-and-
    effect).
  • Random sampling: creates a representative survey
    sample.
29
Q
  • Groups
  • Variables
A
  • Groups
  • Experimental group: receives treatment.
  • Control group: does not receive treatment.
  • Random assignment: equalizes the experimental and control groups.
  • Variables
  • Independent variable: factor that is manipulated; its effect is being studied.
  • Confounding variable: factor that might influence a study’s results.
  • Dependent variable: outcome that is measured; it may change when the
    independent variable is manipulated.
30
Q

Procedures:

A

Procedures:
* Double-blind procedure
* Neither those in the study or those collecting the data
know which group is receiving the treatment.
* Treatment’s actual effects can be separated from
potential placebo effect.
* Placebo effect
* Experimental results caused by expectations alone.
* Any effect on behavior caused by the administration of
an inert substance or condition, which the recipient
assumes is an active agent.

31
Q

Experimental Methods

A
  • Experiment purpose
  • Test theoretical principles, not re-creation of exact everyday life behaviors
  • Resulting principles
  • Help explain everyday behaviors
  • Psychological science
  • Focuses primarily on seeking general principles that help explain many
    behaviors and less on a particular behavior
32
Q

Descriptive
correlational
experimental

A

case study
collect data
manipulate

33
Q

psychology research eithics

A
  • Ensuring scientific integrity
  • Honesty is most important scientific value.
  • Fake science can cause great harm; vaccine misinformation.
  • Researcher values
  • Influence topic choices.
  • Color the facts of observations and interpretations.
  • May be hidden or unconscious