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WorksheetsResearch Methods - The BIG quiz
Total questions: 149
Worksheet time: 1hrs 19mins
An extraneous variable is
something that needs to be identified and controlled
a wanted variable that could affect the DV
a change in the DV
something that can cause a change to the IV
Is this statement true or false: 'the only thing that should cause a change in the DV is the IV'
true
false
In research, the aim is
a testable statement
a general statement explaining the purpose of the study
a clear precise testable statement
There will be no relationship between variable X and variable Y. What type of hypothesis is this?
Directional hypothesis
Non- directional hypothesis
Null hypothesis
The quality of beer affects bar takings.
Directional
Non-directional
Boys are more aggressive than girls
Directional
Non-directional
Watching tropical fish helps you relax.
Directional
Non-directional
The faster you type, the more mistakes you make.
Directional
Non-directional
Anxiety affects the level of adrenaline in the blood.
Directional
Non-directional
People’s running speed will be affected by whether or not they have an audience.
Directional
Non-directional
Wearing make-up has an effect on how attractive a person is rated to be.
Directional
Non-directional
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
Is this statement true or false: 'the only thing that should cause a change in the DV is the IV'
true
false
An extraneous variable is
something that needs to be identified and controlled
a wanted variable that could affect the DV
a change in the DV
something that can cause a change to the IV
In research, the aim is
a testable statement
a general statement explaining the purpose of the study
a clear precise testable statement
When results are valid, they are
a true reflection of real-world behaviour
a measure of consistency
accurately done
The group of participants a researcher selects in one of four ways is known as the
target group
sample
target population
participant group
'Takes time as need list of all members of target population' is a weakness of which sampling method?
systematic
stratified
opportunity
random
'Most representative method' is an advantage of which sampling method?
systematic
stratified
opportunity
random
In which experiment can EVs be controlled?
laboratory
field
natural
independent groups
'Can use standardised procedures and confederates so there is still some control' is a strength of which type of experiment?
field
natural
lab
'Order effects reduce validity' is a weakness of which experimental design?
matched pairs
independent groups
repeated measures
Using the exact same methods and procedures for participants in a research study is known as
accurate procedures
standardised procedures
randomisation
extraneous variables
We can deal with order effects through
randomisation
counterbalancing
demand characteristics
identifying extraneous variables
counterbalancing is
the only thing that should cause a change in the DV
when participants work out the aim of the study and change their behaviour accordingly
when taking part in one condition affects the next condition
when half the participants do conditions in one order and the other half do opposite order
demand characteristics is
the only thing that should cause a change in the DV
when participants work out the aim of the study and change their behaviour accordingly
when taking part in one condition affects the next condition
when half the participants do conditions in one order and the other half do opposite order
Which sampling method would be quick and cheap because participants are just there?
opportunity
random
stratified
systematic
How do researchers deal with privacy and confidentiality?
they should all be asked to sign a form so they know what to expect
they should all receive a debrief so they know what they've taken part in
they should all remain anonymous in any published data
These are variables that can potentially distort the relationship between the IV and the DV.
confounding variables
confusing variables
constructing variables
extraneous variables
This is the group of people to which the findings of the study are expected to be generalized.
sample
target population
experimental group
target sample
This is the group of people taking part in the experiment.
target population
sample
target sample
population
A sample is representative of the target population if it reflects some of its essential characteristics.
True
False
This is the most ideal approach to make the sample representative.
random
stratified
opportunity
self-selected
Zimbardo used which type of sampling technique in the Stanford Prison Experiment?
stratified
self-selected
random
opportunity
Opportunity sampling will most likely result in a representative sample.
True
False
These are variables that can potentially distort the relationship between the IV and the DV.
confounding variables
confusing variables
constructing variables
extraneous variables
Define Variable
refers to an individual’s underlying potential for acquiring skills
enduring beliefs about an ideal mode of behaviour
Any stimulus or event which varies, that is, it takes on different values (or changes) and can be measured
involves seeking information from a person on a one-to-one basis
_____________________is that variable which is manipulated or altered or its strength varied by the researcher in the experiment.
Independent
Dependent
Extraneous
The variables on which the effect of independent variable is observed is called __________________
Independent
Dependent
Extraneous
Irrelavent variables may influence the dependent Variable are called
independent
extraneous
dependent
a method that ensures that each person has an equal chance of being included in any of the groups
Relevant selection
Random selection
Sequencing
If a researcher wants to find out how the weather influences mood, he should carry out the following type experiment:
Natural
Field
Laboratory
The three types of experiment are:
Opportunity, stratified, systematic
Matched pairs, independent groups, repeated measures
Natural, field, laboratory
Which one of the following experimental designs would most likely result in order effects?
Matched pairs
Repeated measures
Independent groups
When participants realise the aim of an experiment and subconsciously change their behaviour to fit the aim, it is called:
demand characteristics
order effects
counterbalancing
What is the name of the prediction that a researcher makes at the start of an experiment?
Aim
Hypothesis
Variable
Measure
Which is the research design where all participants take part in every condition of the experiment?
Matched pairs
Independent groups
Repeated measures
Which variable does a researcher manipulate/ change?
The independent variable
The extraneous variable
The dependent variable
Which type of sampling involves ensuring that every member of the target population has the same chance of being selected?
Random
Stratified
Opportunity
Systematic
Which experimental design is being used if a participant only completes one condition of an experiment?
Matched pairs (or repeated measures)
Repeated measures (or independent groups)
Independent groups (or matched pairs)
What problem would occur if every participant completed condition 1 of a experiment first, and then moved on to condition 2?
demand characteristics
order effects
opportunity sampling
What term means balancing the order in which participants complete experimental conditions?
demand characteristics
order effects
counterbalancing
A hypothesis is
a question
a testable statement
the aim of the research
What does a researcher have to identify and control so that the results aren't affected.
independent variable
extraneous variable
demand characteristics
A sample of participants is drawn from a larger group called the
target population
representative sample
target group
What sampling method are you using if you survey the students in the school whose names are picked out of a hat?
Convenience
Systematic
Random
What sampling method are you using if you survey every 5th person who enters the room.
Convenience
Systematic
Simple Random
You assign the students in your class a number and choose 6 numbers from a basket. What sampling method are you using?
Convenience
Systematic
Random
You survey every person in the food court at the mall. Which type of sampling method are you using?
opportunity
Systematic
Simple Random
Karla is doing a study to see what the town thinks of the new grocery store. She chooses a convenience sample. She
asks 13 people from the town who go to the new grocery store. Is there bias in her sample?
Yes
No
Interview the first 30 students who enter the school in the morning.
simple random
voluntary response
systematic
opportunity
This is a form of:
A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.
Systematic
Convenience
Voluntary
Simple Random
A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She picks the student in every 5th seat.
Simple Random
Systematic
voluntary response
convenience
What does the term "ethics" mean in psychology?
correct rules of conduct necessary when carrying out research
experiments
opportunity sampling
publishing research findings
Which ethical principle states participants should be free to leave the research setting whenever they wish.
informed consent
withdrawal
confidentiality
debriefing
Gaining permission from a person to take part in a study and telling them what is involved is referred to as.....
withdrawal
confidentiality
informed consent
debriefing
People in research are referred to as the (a)
After the research is over the participant should be able to discuss the procedure and the findings with the psychologist. This is called
briefing
debriefing
What ethical principle states that all data must be kept anonymous.
informed consent
confidentiality
withdrawal
Where participants are misled or wrongly informed about the aims of the research, this is referred to as
(a)
Researchers must ensure that those taking part in research will not be caused distress. They must be protected from ________________ and _____________ harm.
social
physical
anti-social
mental
Identify some of the ethical issues with Milgram's Obedience Experiment.
deception
protection
briefing
withdrawal
In Britain, ethical guidelines for research are published by the.........
Scottish Government
SQA
British Psychological Society
American Psychological Association
Pilot studies are:
Small-scale investigations conducted with a few participants before the full-scale research
Large-scale investigations conducted with a few participants before the full-scale research
Small-scale investigations conducted with a large number of participants before the full-scale research
Large-scale investigations conducted with a large number of participants before the full-scale research
Pilot studies are conducted:
Before the full-scale research
After the full-scale research
The aims of pilot studies are:
To check the procedures
Ask a few participants about their experience of taking part
Enable researchers to make any required changes before the full-scale research
To identify whether it is feasible to conduct a full-scale study
To gather in-depth data about one individual/a small group of people that is then used to draw conclusions.
Which of the following would researchers typically check in a pilot study for questionnaire research?
Whether the questions make sense to participants
Whether there is an appropriate number of questions
Whether the questions obtain the data the researchers need
Whether the behavioural categories are appropriate
Whether the IV and DV are clear
Pilot studies involve the total number of participants that the researcher wishes to conduct their research on.
True
False
Pilot studies guarantee success in the full-scale study.
True
False
The type of observation where some variables are regulated by the researcher.
Natural
Controlled
Overt
Covert
Type of observation where the person does not know they are being observed.
Natural
Controlled
Overt
Covert
Observation where the person is studied in a natural situation, and everything is left as it is...
Natural
Controlled
Participant
Covert
Type of Observation when observer observes from a distance.
Covert
Controlled
Participant
Non-Participant
Observation where person is aware of being observed.
Overt
Covert
Participant
Non-Participant
Observation where observer joins the group being observed.
Non-Participant
Participant
Covert
Overt
Observation where observer joins the group being observed.
Non-Participant
Participant
Covert
Overt
A strength of natural observations is...
High levels of control
High level of ecological validity
High level of demand characteristics
Lots of people
A strength of controlled observations is they have...
More demand characteristics
More control over variables
More ecological validity
Large samples
A limitation of observations is that they may suffer from...
Inter-observer reliability
Behavioural categories
Observer Bias
Operationalising
The candy was sour.
Qualitative Data
Quantitative Data
The flower is red.
Qualitative Data
Quantitative Data
The mass of the beaker was 122 g.
Qualitative Data
Quantitative Data
There are 13 boys and 14 girls in fifth period.
Qualitative Data
Quantitative Data
You have three sisters.
Qualitative Data
Quantitative Data
Reading a book about certain topic
Primary Research
Secondary Research
Reading a book about a research on certain topic
Primary Research
Secondary Research
Asking an expert by yourself
Primary Research
Secondary Research
Reading an academic article
Primary Research
Secondary Research
Experimenting with materials, tools or software
Primary Research
Secondary Research
Analysing existing product that might help solving the problem
Primary Research
Secondary Research
Observing users interacting within the situation and making notes
Primary Research
Secondary Research
Thinking occurs in the:
Cortex
Brain stem
Thalamus
Cerebellum
Name the type of graph.
pie chart
tally chart
pictograph
bar graph
Name the type of graph.
pie chart
tally chart
pictograph
bar graph
Name the type of graph.
pie chart
tally chart
pictograph
bar graph
Amount of Education and Amount of income
Positive Correlation
Negative Correlation
No Correlation
Number of days absent from school vs. math average
Positive Correlation
Negative Correlation
No Correlation
Hours of studying vs. grades
Positive Correlation
Negative Correlation
No Correlation
Hours in the mall vs. amount of money spent
Positive Correlation
Negative Correlation
No Correlation
How tall a person is and how fast they drive
Positive Correlation
Negative Correlation
No Correlation
The amount of time since a movie was released and the amount of tickets sold
Positive Correlation
Negative Correlation
No Correlation
Which type of correlation does C show?
Positive correlation
Negative correlation
No correlation
Which type of correlation does A show?
Positive correlation
Negative correlation
No correlation
A positive r-value shows a positive correlation.
True
False
True or False: Correlations can show which variable causes a change in the other.
True
False
Pick the strengths of correlation research
Correlations cannot show causal relationships
This method is cheaper and faster than other methods
We can study topics that are unethical to test using other methods
The sample sizes tends to highly generalisable
Which test requires a repeated measures design?
Chi squared
Spearman's Rho
Mann Whitney U
Wilcoxon T test
Which tests require an independent groups design?
Chi squared
Mann Whitney U
Spearman's Rho
Wilcoxon T test
Which test is used for correlations?
Mann Whitney U
Spearman's Rho
Wilcoxon T test
Chi Squared
Which test does not use ordinal data?
Mann Whitney U
Wilcoxon T test
Spearman's Rho
Chi Squared
Data which can be ranked from smallest to largest
Nominal
Ordinal
Interval
Ratio
Which test does not use ordinal data?
Mann Whitney U
Wilcoxon T test
Spearman's Rho
Chi Squared
Data which can be categorised by name
Nominal
Ordinal
Interval
Ratio
Data which can be measured on a fixed scale with no absolute zero
Nominal
Ordinal
Interval
Ratio
Data which can be measured on a fixed scale and does have an absolute zero
Nominal
Ordinal
Interval
Ratio
A measure of central tendency
Range
Mode
Standard deviation
Mean
A measure of dispersion
Mode
Mean
Range
Median
The most commonly occurring number
Mean
Range
Mode
Standard Deviation
The middle number, once data is made ordinal
Mean
Mode
Median
Range
This figure can be affected by anomalous results
Standard deviation
Mode
Mean
Range
The "p" in p-value stand for:
Population
Probability
Popularity
Popcorn
A p-value of P=0.05 means
there is a 0.05% probability the results are due to chance
there is a 0.5% probability the results are due to chance
there is a 50% probability the results are due to chance
there is a 5% probability the results are due to chance
Repeated measures designs are when
participants only complete one condition of the experiment
all participants complete all conditions of the experiment
no participants complete all conditions of the experiment so it is repeated
participants are matched on characteristics such as race and only take part in one condition
Independent groups designs are when
participants only complete one condition of the experiment
all participants complete all conditions of the experiment
no participants complete all conditions of the experiment so it is repeated
participants are matched on characteristics such as race and only take part in one condition
matched pairs designs are when
participants only complete one condition of the experiment
all participants complete all conditions of the experiment
no participants complete all conditions of the experiment so it is repeated
participants are matched on characteristics such as race and only take part in one condition
