A researcher formed the following hypothesis: Good children receive more positive attention from their parents than bad children. The main problem with this hypothesis is:
a. The hypothesis is too specific.
b. The hypothesis does not define the sample of interest.
c. Good children' and bad children' are too vague and abstract.
d. There is no problem with the hypothesis.
Question 2
You hypothesize that lack of sleep impairs cognitive ability. In order to test your hypothesis, you will have to determine how to define and measure lack of sleep' and cognitive ability'. This is another way of saying that you will have to:
a. develop a research question
b. develop a theory
c. develop a hypothesis
d. create an operational definition
American Children with Working Parents
Testing a Simple Hypothesis
Aggressive and disruptive children are often not well-liked by peers and can be rejected or excluded ...
Peanut butter is good source of protein
Dried fruits are good source of sulfur
Barenboim's study show the change in children's descriptions of their peers