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PSY 105 Chapter 2 Questions And Answers With Verified Solutions Already Passed!!!
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PSY 105 Chapter 2 Questions And Answers With Verified Solutions Already Passed!!!
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PSY 105 Chapter 2 Questions AndAnswers With Verified Solutions Already
Passed!!!
Which of the following is the first step in the scientific method? -
ANSWER✔✔Identifying questions of interest
Which of the following is the final step in the scientific method? -
ANSWER✔✔Communicating the findings
Which of the following sequences correctly arranges the steps in the scientific
method from first to last? - ANSWER✔✔Identify problem → formulate
explanation → carry out research → communicate findings
Regarding operational definitions, which of the following statements is most
accurate? - ANSWER✔✔For a given hypothesis, many operational definitions are
usually possible.
_____ are broad explanations and predictions concerning phenomena of interest. -
ANSWER✔✔Theories
The correlation coefficient ranges from _____ to _____. - ANSWER✔✔-1.0 to 1.0
Meaningful results that make it possible for researchers to feel confident that they
have confirmed their hypotheses is known as a _____. - ANSWER✔✔significant
outcome
, In an experiment, the _____ variable is measured and is expected to change due to
the experimenter's manipulation. - ANSWER✔✔dependent
_____ is defined as the systematic inquiry aimed at the discovery of new
knowledge. - ANSWER✔✔research
Behaviors, events, or other characteristics that can change in some way are referred
to as: - ANSWER✔✔Variables
Irving has noticed a pattern: The more alcohol people drink, the more aggressive
they seem to be. Which research method is aimed at verifying a relationship
between two variables? - ANSWER✔✔Correlational research
Why are control groups included in experiments? - ANSWER✔✔To ascertain
cause-and-effect relationships
In an experiment involving a placebo: - ANSWER✔✔all the participants receive a
treatment.
Which of the following is not a component of informed consent? - ANSWER✔✔A
detailed explanation of the study and its procedures.
Which of the following is not one of the reasons that college students are so often
used as participants in psychological research? - ANSWER✔✔They are
representative of the population at large.
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