Using a cover story to enhance the psychological realism of an experiment is one way to increase the ________ of a study
a. internal validity
b. external validity
c. reliability
d. p-value
Answer: B
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"Xenotransplantation" refers to the use of animal organs for transplantation proposes
Indicate whether the statement is true or false
Taken together, all the research regarding the stability of personality traits across the lifespan seems to suggest that traits ____
a. ?definitely do change for most people across the lifespan b. ?definitely do change for most women, but most men exhibit relatively stable personalities across the lifespan c. ?definitely do not change much across the lifespan for most people d. ?are both stable and show change across the lifespan, depending upon gender, culture, society and learning experiences
Provide an example of two variables that you think might be positively correlated and two variables that you think might be negatively correlated. For each pair of variables, draw a scatterplot showing hypothetical data points.
What will be an ideal response?
Overall, about ________ of all arrests for serious crimes involved a person under the age of 18
A) 40% B) 16% C) 65% D) 7%