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Introduction to Research Methodology - Summary

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I summarized all important key words and their relation to each other in this summary. It follows the structure of the book "Research Methods in Psychology: Evaluating a World of Information" (3rd edition), but also contains important information from most lectures that isn't in the book. Even thou...

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  • February 22, 2019
  • 67
  • 2018/2019
  • Summary

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By: iarinaradulescu • 5 year ago

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By: Demi6renee • 5 year ago

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INTRODUCTION
T 0
#
RESEARCH
METHODOLOGY

, 't
INTRItnttasclENTITICEREASONING-asychap.hr

of
1 :
Psychology is a
way thinking
.

psychological science is based on studies ( research ) by
psychologists
(

psychologists = empiricists basing conclusions

on systematic observations )
=/ intuition


.
Research producers
↳ e.
g. studying brain anatomy , documenting behavior
of questionnaires
dolphins , administering personality ,
etc .




research
= .
working as scientists 1
professors

.
Research consumers

to it to

reading about research apply their work
,


hobbies relationships personal etc
, , growth ,
.




↳ e.
g. working as a therapist ,
teacher , entrepreneur ,


guidance counselor ,
etc .




= . most psychologists engage in both roles

planning often requires Studying the
↳ research

work of others

producers and Consumers share commitment
practice of (
,
to the empiricism
answering questions
direct
with ,
formal observations Communicating
with others about what they've learned


to the
understanding research methods enables you ask





right questions in order to evaluate information

correctly
↳ not every information you read is right or


based on research ?
be
knowing how to interpret published research with

critical is crucial ?
a
eye

e.g. knowing the research behind evidence-based .
treatments


your research methods skills will help become a better




you
Consumer of studies

, scientists are empiricists
.




be intuition casual
not basing conclusions on ,
observation
or what other people say

.

Empiricism ( empirical method I research )

using evidence from human senses + instruments ( e.g.
timers questionnaires etc ) as basis for Conclusion
,
.

,


systematic , rigorous ,
make their work independently
verifiable by other observers


The


Theory -
Data Cycle
↳ scientists data for their theories
collect


e.
g. Tablet 's weather app doesn't work :




The both
1.
Theory :
app requires a
working
device
wireless connection and a
working
2 that to
.



asking certain
questions relate
this ( work ? Is
theory Does my
device
it the internet connection ? )

3 .

questions lead to predictions ( My device
doesn't work Us .
it's the internet )

( e.g. for wireless
4
Running tests checking non -


.




apps as well as
apps that require Wifi )

5 .


Data tells
you wetter prediction is right or

work hence
Wrong ( e.g. non -
wireless apps ,

the device can run apps )


6.
Change of prediction ( it's
only wireless -

based

apps )

=D systematic steps to solve a problem

, The comfort
cupboard theory the contact theory


us .




↳ babies close
enjoy
his
babies to
cling
mother because Contact / comfort
of food ( pos .
) (
Harry Harlow )



natural World can't serve as an observation place
b. mothers feed and nurish children .


hence
,

you can It tell which of them is the
the gets attached
reason
baby

=D solution : separate two influences ( explanations )
↳ (
" "


artificial environment one mother provides
food and one Comfort )


3 possible outcomes ( food -


,
comfort mother /
equally divided time )

=D contact comfort confirmed
theory



}
theory -




Bo
* two
theories
suptpworqpragdighjggs
→ → data
dcaytge



Theory
.




→ A theory is a set of statements that describes

general principles about how variables
to one
relate
another .






Hypothesis
→ A
hypothesis ,
or prediction ,
is the specific outcome

the to
researcher expects observe in a
study
if the
theory is accurate .




to
↳ a single theory Can lead multiple
hypotheses because a single study is
not enough to test an entire theory ,


only parts of it



DATA
b. Data are a set of observations
↳ the data is consistent
depending on wetter

with hypothesis ,
it may either support or


challenge a
theory

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