The human genome contains approximately ________ genes
A) 5,000 to 10,000
B) 20,000 to 25,000
C) 50,000 to 75,000
D) 50,000 to 100,000
B
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If a distribution is asymmetrical through having more scores in one of the tails it would be described as
A) bimodal. B) normal. C) skewed. D) kurtotic.
You are doing an experiment to test whether exercise improves self-control in children. Half of the children will jump rope for five minutes before being left alone in a room with a bowl of candy. The other half of the children will color for five minutes before being left alone in the room with the candy. You plan to measure how long it takes for each child to begin eating the candy as well as how much candy the children consume. Which statement about your research is true?
-Your dependent variable has two operational definitions. -Your independent variable has two operational definitions. -Your study does not have a control group. -Your study has the advantage of taking place in a real-world setting.
Which of the following is a problem with the snapshot approach to psychological disorders?
a. It leads to poor prognosis. b. It fails to account for change over time. c. Faulty perceptions lead to improper diagnoses. d. It neglects certain symptoms.
neurogenesis is __________________
Fill in the blank(s) with the appropriate word(s).