Which of the following describes a matched pairs design?
A therapist wante to study the effects of yoga and
meditation on stress relief. She has 60 volunteers who
experience varying levels of stress Hall of the
partielpants will be assigned to practice yoga for one
month and the other hall will practice meditation
Defore the experiment begins, all of the participanta
will be asked to rate their stress levels on a scale front
0 to 10, with 0 representing "no stress and 10
representing "highest level of stress," At the end of one
month, the partielpants will be asked to rate their
stress levels again. The differences in stress levels will
be compared
The volunteers' names are all placed on equalized
alipe of paper and these slips are put into a hat The
therapiet draws 30 slips of paper and the
corresponding volunteers are placed into the yoga
group. The remaining 30 volunteers are placed in the
meditation group. After one month, the stress levels
between the two groups are measured and
compared
Volunteers are put together in groups of two based
on stress level. For each group of two, a coin is
flipped. Init lands on heads, then the first person is
placed in the yoga group and if it in tails, then the
first person is placed in the meditation group. The
other person will be placed in the other group. After
one month, the stress levels between the two
Next
Bubit
Have and Exit
Mark this and return