With ever-more powerful telescopes, scientists have been finding new galaxies. This is an example of __________.
a. invention
b. diffusion
c. discovery
d. cultural lag
Ans: c. discovery
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Reliability is not a meaningful criteria for judging the quality of qualitative research because:
Qualitative research is biased Qualitative research is unscientific The findings of qualitative research will inevitably bear the mark of the researcher Qualitative research has limited generalisability
As lower body strength declines, the likelihood of balance problems and falls increases.
Answer the following statement true (T) or false (F)
The relationship quality of "long-term" cohabiting couples differs little from that of marrieds
a. True b. False Indicate whether the statement is true or false
Which one of the following assumptions applies to the scientific method?
a. Research finding should not be replicated. b. Research findings can be manipulated to advance a good cause. c. Truth is confirmed through faith. d. Knowledge is acquired through observation.