Surveys are often used to test ____ hypotheses
a. ?predictive
b. ?causal
c. ?factual
d. ?experimental
ANSWER:
a
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According to the research on goal setting and achievement, if all of the students below had similar track records, which of them should we expect to perform BEST in school in the coming month?
a. Student A, who states: "I want to be the #1 student in my state in every subject for the next two years." b. Student B, who states: "I want to at least pass all of my classes." c. Student C, who states: "I want to get at least an A- on each of my exams and assignments this month." d. Student D, who states: "I want to get the best grades that I can."
Adoption studies have tended to underestimate the heritability of intelligence.
Answer the following statement true (T) or false (F)
Larger surveys and controlled studies generally employ nonprobability sampling techniques
a. True b. False Indicate whether the statement is true or false
According to the chapter They Don't Look the Same to Meabout homogeneity and heterogeneity biases,
why did participants watch a film clip of various landscapes for 5 minutes after viewing the initial 16 faces? (a) to help participants encode the faces into long-term memory (b) to test participants' memory for stimuli other than faces (c) to increase the cognitive load on participants (d) to prevent participants from rehearsing the faces in their minds during the delay between the first and second groups of faces