To conclude that Variable A is a cause of Variable B, you need to establish
a. a statistical relationship between A and B.
b. that Measure A occurred before Measure B.
c. that other factors did not determine B.
d. All of these are true.
e. None of these are true.
D
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Toddlers and preschoolers are struggling to become independent and may resist adult help even at times when it is needed and wanted
a. True b. False Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
Control in research design requires holding all other variables constant and not the manipulation of an independent variable.
Jamie is finishing her associate’s degree and has a part-time job. As she starts to look for a full-time job, she realizes that her desk is very disorganized. She missed paying a bill for her apartment and finally found it buried under some important class notes she thought she’d lost. (The business cards she’d been looking for since the career fair two weeks ago were also in the
pile of paper.) Keeping up with follow-up phone calls for her job search, juggling her class and work schedule, and taking care of her day-to-day needs is harder than she thought it would be. She knows she needs a system to stay on top of everything. What suggestions do you have for Jamie as she organizes her desk?
Babyproofing a house is particularly necessary during the first year of life because:
a. infants are at particular risk of SUID. b. infants are becoming mobile and put many things in their mouths. c. infants are beginning to sleep in their own cribs rather than with their parents. d. infants do not yet have good vision or depth perception.