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Class notes

PSYC 355 – Social Psychology – USC – Full Class Notes (A+ Student Notes)

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These notes helped me get an A in PSYC355 at USC – and they can help you too! Includes: - Almost 200 pages of comprehensive lecture notes from slides and reading of the entire course, you won't miss anything! - Week-by-week summaries - Key terms & definitions - Textbook highlights - Diagrams & examples

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Uploaded on
May 3, 2025
Number of pages
187
Written in
2024/2025
Type
Class notes
Professor(s)
Miranda barone
Contains
All classes

Content preview

PSYC355

, Chapter 1 Intro



?
What is social Psychology
Scientific 1 me + nod
study
-




-How individuals think ,
feel , behave

-

a social context



consider r..


-complexity of individuals

-general human patterns


+ opICS :




-
social perception
-

Social influence

-
Social Interact , on


-



Applying

Social Psychology & other fields

-

help understanding
-
different focus


to
·
large brain socialize

, history of Social Psychology
1880s -
1920s


·

background :
Industrial Revolution :




work Psychology ; Immigrant mass &

languag e culture barrier

WW2 :
prejudice obedience ,
, aggression ,



conformity , genocide , Patriotism ,



propaganda (Hitler)

PsychologyStarted In
Germany (Gestalt)
·




·
founders

1897 -

Norman Triplett :
Social Facilitation

bicycle races & kids wi fishing reels

1920s -
Max
Ringelmann : Social loating
individual vs .

group rope pulling

1900 William McDougall

3
-




published
Edward A ROSs Social Psychology
-
.




1924
-


Floyd Henry Allport

1930s-1950s A Call to Action (WW2 & Hitler

Muzater Sherif Robbers Care
E
-
:
escape
war
-
Kurt Lew , n
: B =
f (P ,
E) -field + heory
Interactionalist perspective
1936 Gordon Allport & other psychologists
formed Society for the Psychological

study of Social issues

,1960s -


mid 1970s Confidence & Crisis


Stanley Milgram obedience
-

:




-

expansion & enthusiasm

-
crisis & heated debates


-strong reaction to dominance of lab


experimen + s


-
ethical debates

-
war research



Mid 1970s-1990s Era of Pluralism

-
Crisis ->
stronger discipline

-


adapt to cognitive psychology

↳ Social
Cognition : how we perceive ,

remember ,
and interpret information

about ourselves & others



-

International & social perspectives


now



"Cold" perspective :
emphasize cognition ,



not emotion & motivation

"Hot" perspective
:
emotion & Motivation

determines
thoughts
& actions

-
unconscious motivations

-


distinguish between automatic &

controllable processes
-

Behavioral genetics
Evolutionary Psychology
-




-
culture : cross cultural / multicultural

research

-

behavioral economics

-

Social Neuroscience

politics & social philosophy
-




-
heal + h


-technology : PET ERP ,
TMS fMRI
, ,


online interactions
*
study
·
more access & communication in the


psychology field

Vir + ua) reality
*




online
*
communication




evolution =
adaptation + better

, Chapter 2 Research



1. ask




I
a question

. Search
2 the literature


.
3 Hypothesis
4 Theory

Conceptual
· variables (hypothesis) :




a bs + ract variable

· operational definition : How the conceptual

Variable will be measured Imanipulated

· Basic research : increase our understand


of human behav , or
-ing

·
Applied research :
enlarge our understand

of natural events
ing occurring
-




Isocial issues/organizations

Construct how researchers
·
validity :
well can


manipulate measure variables


= the extent to which


(1) the manipulations in an experiment really
the
manipulate conceptual variables they
to
were
designed manipulate

(2) the measures used in a study really measure


the conceptual variables they were
designed
to measure

,measuring variables

1 . Self Reports


-participants disclose their thoughts ,

feelings ,
desires ,
and actions

-


bogus pipeline technique :
participants

led to believe that their response will be


Verify by a lie detector = more facts


-framing of questions

errors (when the
-memory reporting
past

=
Interval , Signal , event congtingent
s elf reports

ex
Rosenberg Self-Esteem Scale
-

.




2 .
8 bs erva + 10ns



Interrater level
reliability : of
-




agreement among multiple observers

of the same behavior . agree
= data

-
"action speaks louder than words
"




(avoid faulty recollection or


distorted interpretation

-
bl as :
present themselves more



favorable under observation =




use more subtle observations


technology physiological reaction
-
:
,



brain activity
, cognitive responses

, Research Designs

1 .
Descriptive Research

·
Observational Studies

·
Archival Studies

·

Surveys

2 .
Correlational Research

-

can be conducted with above methods

·
correlation Coefficient

-now similar distinct are the variables

-
how well does one variable predict another

-

correlation F causation


A + B or B - A or C

↓ t
convenient samples
-




A B
3 . Experiment
*
2 essential characteristics

-
researcher controls procedures &

variables

-
random assignments
defined
& operationally
-


Independent & dependent variables

-Subject variables :
preexisting difference

the cused as independent v .
among subjects
-replications/standard convention

-

Internal validity :
experiment

properly conducted ?

, -did I . V .
really caused the effect on


.
d v . ?

-

use of Control group a blind studies

the extent the
- external validity :
result

will occur in another circumstance

I can it be
generalized ?)
. Convenience
representative vs
-




samples

-participant diversity

-confound threat to internal
:
validity

effects
experimenter expectancy
-
:




expectation of affect
experimenter

behavior toward a participant &

the participant's
Influence responses

Mundane the
realism :
degree to
-




which the experimental Situat , on


resembles & events the
places in


real world

-


experimental realism :
degree

experimental setting and procedure

a we real d involving
to the participant
of
regardless whether they resemble


real life or not

-



Deception & Confederates

I add to realism ethical concerns
,

, Research settings
1 . Labora +
o ry
-control over
setting
-
measure behaviors precisely
-

keep conditions identical




2 .
Field Research

-real would
settings
-
more natural behavior

-less control & likely inconsistent

Condi + 10 M S


Analyzing
-


meta-analysis :
combining datas

to measure the over all reliability
and strength of particular effect

-

culture differences a influences

of
language
can not be
generalized
-




assumptions
-




-
Ineffective translation

multilingual people may think
-

or



& It
differently based on
language
I
Setting
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