What is the difference between an opinion with evidence and an opinion without evidence?
AThere is no difference -- all opinions are equal
BAn opinion with evidence is supported by facts, observations, or experiences, making it stronger and more trustworthy
COnly scientists can have opinions with evidence
DOpinions without evidence are always more creative
Evidence gives an opinion something to stand on. An unsupported opinion is just a claim; a supported opinion shows thinking and can be examined and discussed meaningfully.
Question 2 True / False
All opinions are equally valid, no matter what evidence they are based on.
TTrue
FFalse
Answer: False
While everyone has the right to their opinion, opinions backed by strong evidence are more reliable than opinions based on nothing. 'I think it will rain because the sky is dark and the forecast says so' is a stronger opinion than 'I think it will rain because I feel like it.'
Question 3 Multiple Choice
Which of these is the strongest piece of evidence for the opinion 'dogs make good pets'?
A'Everyone says dogs are great'
B'Studies show that dog owners report higher levels of companionship and daily exercise'
C'I just think dogs are cool'
D'My uncle has a dog'
Research findings are strong evidence because they go beyond one person's experience or popularity. Your uncle having a dog is relevant but limited, and 'everyone says so' and 'I just think' are not evidence at all.
Question 4 True / False
Having strong evidence for your opinion means you are definitely right and can never be wrong.
TTrue
FFalse
Answer: False
Evidence makes your opinion stronger, but new evidence can always come along that changes the picture. Being willing to update your views when better evidence appears is a sign of good thinking, not weakness.
Question 5 Short Answer
Pick an opinion you hold and list two pieces of evidence that support it. Then describe what evidence might change your mind.
Think about your answer, then reveal below.
Model answer: A good answer states an opinion, provides two specific pieces of supporting evidence, and honestly considers what could change the person's mind. For example: 'I think reading is important. Evidence: studies show it improves vocabulary and understanding, and my own experience is that I understand topics better after reading about them. I might change my mind if someone showed me that other methods of learning were just as effective for all the same skills.'
A strong answer demonstrates the ability to support an opinion with evidence AND shows intellectual humility by considering what would change the person's thinking.