How many total groups were created through the manipulation of the independent variable(s)?
Suppose an experiment has a 2 x 3 between-subjects design. Given this information, answer the following six questions:
Ans: 6
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Which of the following problem-solving skills involves the ability to sense the presence of a problem by identifying uncomfortable feelings?
a. alternative thinking b. problem identification c. consequential thinking b. means-ends thinking
Think back to the Challenge at the beginning of this module. Ms. Rollison is having trouble with Patrick, who is a model student on some days and is rude and disruptive and refuses to work. Unfortunately, she probably does not have enough information to figure out what Patrick’s triggers are. Although not discussed explicitly in the module, can you think of three methods by which Ms. Rollison could determine his triggers?
What will be an ideal response?
The research proposal serves to
a. crystallize the project into a plan for action. b. indicate that the author knows what he/she is seeking. c. indicate that the author has a plan for observing the relationship if it exists. d. indicate why the project is worthwhile. e. All of these are true.
How many people indicated that they brushed their teeth 5 times per day?
A marketing researcher for a toothpaste company wants to know how often on average people brush their teeth per day. He obtains a sample of adults. Their responses to his question are summarized in the following simple frequency distribution: X f 10 1 9 0 8 0 7 3 6 3 5 0 4 4 3 3 2 8 1 2 0 1 Use this grouped frequency distribution to answer the following questions: