For each of the following scenarios, what are two names for the ANOVA that would
ID: 3183230 • Letter: F
Question
For each of the following scenarios, what are two names for the ANOVA that would be conducted to analyze the data? a) A researcher examined the effect of gender and pet ownership (no pets, one pet, more than one pet) on a measure of loneliness. b) In a study on memory, participants completed a memory task once each week for 4 weeks - twice after sleeping 8 hours and twice after sleeping 4 hours. In each sleep condition, the participants completed the task after ingesting a caffeinated beverage and again, on another day, after ingesting a "placebo" beverage that they were told contained caffeine. c) A study examined the impact of students' Facebook profiles on numbers of Facebook friends. The researchers were interested in the effect of the profile photo - either an identifiable photo of the student or a photo of someone or something else - and the effect of relationship status - whether it indicates the student is single or in a relationship.
Explanation / Answer
a) Here we have to do ANOVA for (i) gender (male and female) (ii) pet ownership ( 0,1, more than one pet) by evaluating their level of loneliness.
b) Here we have to do ANOVA for (i) After sleep ( 4 hours and 8 hours) and (ii) on weekly basis ( 1 to 4) by evaluating their memory level.
c) Here we have to ANOVA based on (i) Profile Photo ( of self or of someone else) (ii) On relationship Status (single or committed) by evaluating their facebook friends.
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