An experiment design with 2 factors/independent variables
What is two way design?
100
Designs where we only have partial control over our independent variables
What is quasi experimental design
100
the value of p (alpha) at which we can conclude our results are significant
What is p < .05?
100
An observational study that makes multiple observations of one person/event
What is a case study?
100
Events beyond our control occurring outside our study that could affect the results of our study
What is history?
200
The number of conditions in a
2 x 4 x 2 factorial design
What are 16 conditions?
200
An experimental design where the same participants are assigned to all conditions.
What is a repeated measures or within subjects design?
200
On average, how much each observation deviates from the sample mean
What is the standard deviation?
200
Research where participants' behavior is disturbed as little as possible
What is observation research/naturalistic observation?
200
A pre-existing difference between our participant groups that could affect our study.
What is selection of subjects
300
The effect of one IV on the DV, not taking in to account the effect of any other IV.
What is a main effect?
300
a technique used to make sure that, overall, there will be no order effects
What is counter balancing?
300
The statistical test used anytime we have one categorical IV with TWO levels, and one continuous DV
What is a t-test?
300
Respondents answer the question any way they like, usually in narrative form.
What is an open-ended question?
300
any natural changes to participants during a study that could affect their performance
What is maturation?
400
When the effect of one IV on the DV depends on the level of another IV
What is an interaction?
400
a type of factorial design that uses at least one between-subjects IV and one within-subjects IV
What is mixed design?
400
The statistical test you would use if you had both categorical (AKA nominal) IVs and DVs
What is Chi-Square?
400
when all the participants answers center around the high end of the scale.
What is a ceiling effect?
400
tendency for surveys to be dominated by people with strong opinions.
What is non response bias
500
A study where participants drank either 0 cups of coffee, 2 cups of coffee, or 4 cups of coffee. Participants were then primed with happy faces or sad faces.
What is a 3 x 2 factorial design?
500
An experimental design where we manipulating one IV & measuring the other
What is a person by treatment quasi-experimental design?
500
The number of F statistics in a 2x2 design
What is 3?
500
Questions that ask participants to evaluate two things at a once.
What is a double barrel question?
500
When extreme scores become less extreme when measured again