1. True or false: A hypothesis is a set of interconnected ideas or statements us
ID: 3445194 • Letter: 1
Question
1. True or false: A hypothesis is a set of interconnected ideas or statements used to explain facts al b) False True 2. What makes a true experiment different from all other types of research studies? a) b) c) d) It is more difficult to perform It is more costly It is the only method useful for work with animals It is the only method that can determine causal effects. 3. Why is relying upon logic not sufficient to come to accurate conclusions? a) Because personal experience is also essential b) Because logic does not take intuitive ways of knowing into account c) Because logic is based upon assumptions which may or may not be accurate d) Because the principles of logic have not been tested empirically 4. Suppose a group of researchers were interestedin the question of how often differern ethnic groups freely interact on campus. These researchers observed circumstances under which members of different ethnic groups interacted in the cafeteria, sporting events, student lounges, and so forth, carefully counting the interactions they observed and analyzing the data. This type of study is: a) A survey b) A correlational study c) An experiment d) Anaturalistic observation 5. True or false: A psychologist's ability to predict whether a criminal up for parole is likely to commit violence in the future is greatly enhanced if the therapist ignores his or her own judgment and instead relies upon statistical information. a) True b) FalseExplanation / Answer
1. False. A hypothesis does not explain facts but is rather a testable proposition.
2. The correct answer is Option D. Experiments are the only methods that allow one to establish causal effects.
3. The correct answer is Option C. Logic is based on assumptions that may or may not be accurate.
4. The correct answer is Option D. This study uses naturalistic observation as it involves observation of a group of individuals in a real time setting.
5. True. If a psychologist ignores their personal judgement in favour of statistical information, it is more likely that they make accurate predictions.
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