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WorksheetsAICE Psych Ch 1 Research Methods Test prep
Total questions: 78
Worksheet time: 42mins
where 2 or more observers record behaviours in a consistent way
inter-rater reliability
mundane realism
split-half reliability
concurrent validity
Which type of question is a statement inviting a respondent to select an option from strongly agree to disagree
rating scale
open question
closed question
Likert scale
it can be difficult to get informed consent in a
quasi experiment
field experiment
lab experiment
controlled observation
Matched pairs is a type of
experimental design
experimental control
experimental method
extraneous variable
Using the same procedure for all participants is...
randomisation
counterbalancing
blinding
standardisation
Two types of hypotheses are
up and down
left and right
correlational
directional and non-directional
An operationalised variable is one that is
uncontrollable
predictable
measurable
correlational
In an experiment, it is useful to have a control group to
help minimize the effects of volunteer bias
to ensure that the target population is represented
complete a stratified sample
show the effect of the treatment and no other factors
_____________ refers to the extent to which findings can be generalized from the experiment to other settings or situations.
Internal validity
Ecological validity
Population validity
What does it mean to generalize results?
to let the General make decisions about the results
to reinforce stereotypes
to create a trope
to apply findings based on a sample to a larger group
What is a sample in research?
the whole target population
a piece of food you get to try
an educated guess
only part of the target population
What is a target population?
the whole group you want to study or describe
the population that is practicing for the Hunger Games
population inside the classroom
part of the group you want to study or describe
What is replication?
cloning the scientist who first did an experiment
doing an experiment for the first time
doing an experiment again and getting different results
Doing an experiment again and getting the same results
Dependent Variable
Variable in an experiment that represents the measurable response or behavior of the subjects in the experiment.
Variable in an experiment that is manipulated by the experimenter.
Method of intense study of just one individual:
Naturalistic Observation
Experimental Study
Case Study
Survey
In an experiment, the _________________ variable is tested by the researcher to observe its effect(s) on the _________________ variable.
A.independent; dependent
B.first; second
C.dependent; independent
D.research; results
A type of observation conducted in the participants' normal environment without interference from the researchers.
Controlled observation
Naturalistic observation
Measure of central tendency calculated by adding up all scores and dividing by the number of scores in the data set.
Median
Mode
Mean
Identify the type of relationship between weight and price.
The price is never 0 on the graph
As weight increases, price increases
There is a negative linear correlation between weight and price
The price gets high at the end of the graph
The mode is:
The average of all the values
The middle number
The most frequently occurring number
The first number you see
Cardinal rule of naturalistic observation:
Setting up dependent and independent variables
Research and find enough participants
Not disturbing participants in the study
Getting enough different age groups for study
An individual suffered a major traumatic brain injury after getting in a bad accident at work. If a psychologist wants to know the effects of the trauma, what method would be best?
Naturalistic observation
Case study
Experimental research
Survey
In experimental studies which group receives nothing? In other words, they do not get the variable that is under study.
Experimental group
Control group
This refers to the method of gaining enough participants that represent various backgrounds of people, allowing researchers to generalize results to the larger population:
Full sampling
Double-blind placebo experiment
Random sampling
Naturalistic study
Which of the following is the mode for the data set: 4, 4, 5, 6, 7, 7, 7, 8, 9?
4
7
9
Which of the following is the median for the data set: 4, 4, 5, 6, 7, 7, 7, 8, 9?
4
7
9
Which of the following is the mean for the data set: 4, 4, 5, 6, 7, 7, 7, 8, 15?
4
7
9
What kind of relationship?
Positive Correlation
Negative Correlation
No Relationship
What kind of relationship?
Positive Correlation
Negative Correlation
No Relationship
What kind of relationship?
Positive Correlation
Negative Correlation
No Relationship
Which is a main limitation of observations?
susceptibility to biases
occurs in a natural setting
no control over variables
researcher can get immersed deeply into the studied phenomenon
True/False: A researcher has more control over observations in a lab setting.
True
False
Participants are aware they are being observed.
overt observation
covert observation
naturalistic observation
laboratory observation
A advantage to COVERT observations is that the researcher gets access to groups that might not normally agree to participate in research.
True
False
This is when the researcher/observer becomes part of the observed group.
participant observation
overt observation
naturalistic observation
laboratory observation
True/False: An observer could lose objectivity using the method of participant observation.
True
False
Interviews are helpful when
you want to get insight into attitudes of participants
you want a better understanding of participants' points of view
the subject matter is too sensitive for people to discuss in a group setting
all of the choices
A semi-structured interview
may use a checklist and follow-up questions
has a script of the exact questions
is the most flexible of the interview approaches
A special type of semi-structured interview that is conducted with a group of 6-10 people.
focus group
focused observation
focused interview
focused case study
True/False: A researcher engaged in a case study is not concerned with generalizability of results.
True
False
True/False: Case studies are useful to investigate phenomena that could not be studied otherwise.
True
False
the way a researcher selects participants from a population
Correlation
Sampling
Variable
Placebo effect
research method where the researcher observes the subject in a natural setting without interfering
Naturalistic Observation
Case Study
Longitudinal study
cross-sectional study
research method in which data are collected from groups of participants of different ages and compares so that conclusions can be drawn about differences due to age
Naturalistic Observation
Case Study
Longitudinal study
cross-sectional study
research method that involves an intensive investigation of one or more participants
Naturalistic Observation
Case Study
Longitudinal study
cross-sectional study
research method in which data are collected about a group of participants over a number of years to assess how certain characteristics change or remain the same during development
Naturalistic Observation
Case Study
Longitudinal study
cross-sectional study
the measure of a relationship between two variable sets of data
Variable
Sampling
Correlation
Control Group
any factor capable of change
Variable
Sampling
Correlation
Experimental group
the group to which an independent variable is applied
Single Blind
Double Blind
Experimental Group
Control Group
the group that is treated the same way as the experimental group except that the experimental variable is not applied
Single Blind
Double Blind
Experimental Group
Control Group
a change in participants illness or behavior that results from a belief that the treatment will have an effect rather than from the actual treatment
Placebo Effect
Self-Fulfilling Prophecy
Longitudinal Study
Control Group
Participants are aware they are being observed.
overt observation
covert observation
naturalistic observation
laboratory observation
The __________ is the one manipulated by the researcher.
DV
Confounding Variable
Controls
IV
The ___________is expected to change as the IV changes.
IV
DV
Controls
Samples
_____________ ____________ are variables that can potentially distort the relationship between the IV and the DV.
Target population
Confounding variables
Matching variables
Target variables
In_____________ _______________you recruit participants that are more easily available.
Self-selected sampling
Opportunity sampling
Random sampling
Stratified sampling
What is replication?
cloning the scientist who first did an experiment
doing an experiment for the first time
doing an experiment again and getting different results
Doing an experiment again and getting the same results
When a study is said to be "Valid"....
It is thought to measure what it was supposed to measure
it is thought that the same or similar results should be achievable if repeated
The DV is supposed to have the desired impact on the IV
it is thought to be ineffective
Obtaining similar scores for the same group of people form repeatedly using the same instrument over and over is an indication of the instrument's ________.
Standar Error of Measurement
Test Norms
Reliability
Validity
To ensure results are reliable the experiment should be
Done once
Repeated
Done as exactly the same as the method outlines
Repeated if necessary
A reliable experiment produces results which
are consistent
vary greatly
are different from sample answers
are not consistent
Casey is evaluating humor in individuals by how many jokes they say. He scores each person and adds up the total. Casey's advisor tells him that he needs to have another person also score the same individuals, and that he should then compare the scores given.
This is checking for:
test-retest reliability
convergent validity
inter-rater reliability
predictive/
concurrent validity
