Describe two situations in which factorial designs are commonly used
What will be an ideal response?
There are three specific uses of factorial designs that are discussed in the text. (1) A new study can be built by adding a new factor to an earlier research study. (2) A participant characteristic such as age or gender can be used as a second factor to separate participants into more homogeneous groups and reduce variability in a between-subjects design. (3) The order of treatments can be used as a second factor in a counterbalanced within-subjects design to measure the order effects.
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What did Sigmund Freud perceive as the outcome of successful resolution of the Oedipus and Electra complexes?
a) attraction to the same-sex parent b) attraction to the opposite-sex parent c) identification with the same-sex parent d) identification with the opposite-sex parent
Since Dillon's family has a history of obesity, he has __________ of becoming obese compared to people without such a family history
a. the same risk b. double or triple the risk c. five times the risk d. less risk
A cerebrovascular accident in the brain is commonly known as a(n) ______
a. aneurysm c. laceration b. hemorrhage d. stroke
Answer the following statement(s) true (T) or false (F)
Research can use either qualitative or quantitative methods, but not both.