a. Below are the scores on a pain scale (a higher score means a higher level of
ID: 3463639 • Letter: A
Question
a. Below are the scores on a pain scale (a higher score means a higher level of pain) among patients who were treated with pain drugs depending on their stomach condition. Describe the interaction effect. 8. No Drug Drug Empty Stomach Mean 10 Full Stomach Mean 20 Overall mean 15 Mean 10 Overall mean 15 Mean- 20 Overall mean 15 Overall mean 15 b. Below are the scores on a pain scale with different types of patients. Describe the interactio effect. No Drug Empty Stomach Mean 30 Full Stomach Drug Mean 40 Mean = 20 Overall mean-35 Overall mean 25 Mean 30 Overall mean 30 Overall mean 30Explanation / Answer
The interaction effect in psychology means that within a given situation there can be more than one independent varibale, whose synergistic effect work either as greater force on the dependent varibale or lessens the effect.
For instance, in 8(a) the interaction effect of the drug is better with the full stomach, and helps to better assuage the pain in the patients, and with empty stomach it worsens the pain.
And in 8(b) the interaction effect is the same as above, but there is a higher degree of pain experiences by the patients owing to the mentioning of the fact that they are different types of patients.
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