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WorksheetsPsych Research Review
Total questions: 43
Worksheet time: 22mins
The most frequent number in a list is called the?
Mode
Median
Mean
Survey
The educated guess in the Scientific Method is the?
Median
Hypothesis
Survey
Mode
The results of what happened in a correlational study is called the?
Natural Variable
Independent Variable
Confounding Variable
Dependent Variable
The number that occurs exactly in the middle of a list is called the?
Mean
Median
Mode
P-Value
-1.00 is a?
Perfect Negative Correlation
Strong Negative Correlation
Strong Positive Correlation
Perfect Positive Correlation
If the scientist does not know which group is experimental and which group is control, what type of experiment is it?
Single-Blind
Double-Blind
Triple-Blind
Quadruple Blind
Which type of information gathering is used to get peoples' opinions?
Experiment
Naturalistic Observation
Participant Observation
Survey
If someone gives agreeable answers to a survey, it's called?
Courtesy Bias
Sample Bias
Customer Bias
Survey Bias
Participants in an experiment are called?
Experimenters
Scientists
Subjects
Teammates
The experimental group gets the placebo.
True
False
If the hypothesis in an experiment is wrong, what step does a scientist have to go back to in the Scientific Method?
Define the problem
Gather information
Develop a hypothesis
Test the hypothesis
If someone acts as if they received what the subjects in the experimental group received, that is called the what effect?
Control
Placebo
Neutral
P-value
If someone does an intense investigation of a topic or person to gather information, that is called a?
Experiment
Survey
Case Study
Observation
A correlational study is done to help determine?
Cause and effect
the independent variable
the dependent variable
Only cause but not effect
A negative correlation means that one variable increases, the other one?
Increases
stays the same
decreases
doesn't change
A "representative" sample is essential for a ?
Case Study
Experiment
Observation
Survey
Which of the following is not an example of a "fear" face?
Eyebrows raise up
Mouth corners go back
Jaw gets tight
Mouth is open
Who tends to use "add-on" sentences more/
Men
Women
Children
Elderly
Arms crossed with fingers concealed is a sign of:
Defensiveness
Anger
Frustration
Happiness
The proper amount of time to observe someone is?
5 min
10 min
20 min
30 min
If the more alcohol consumed leads to a higher crime rate, that is what type of correlation?
Perfect
Positive
Negative
Zero
If more alcohol consumption leads to a higher crime rate, that would be an example of what type of correlation?
Positive
Negative
Zero
Perfect
