AP PSYCHOLOGY

RESEARCH METHODS THINKING CRITICALLY WITH PSYCHOLOGICAL SCIENCE

THE NEED FOR PSYCHOLOGICAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Confirmation bias occurs ____
A
in every experiment; it’s impossible to control for
B
when a researcher has a belief about how research turns out
C
when researchers purposely lie about data to get fame
D
when people look for data that confirms their hypothesis
Explanation: 

Detailed explanation-1: -Confirmation bias also surfaces in people’s tendency to look for positive instances. When seeking information to support their hypotheses or expectations, people tend to look for positive evidence that confirms that a hypothesis is true rather than information that would prove the view is false (if it is false).

Detailed explanation-2: -The confirmatory bias is the tendency of clinicians to search for information to confirm existing beliefs or hypotheses that have been formed. Once a diagnostic decision has been made, therefore, you engage in confirmatory hypothesis testing.

Detailed explanation-3: -Confirmation bias happens when a person gives more weight to evidence that confirms their beliefs and undervalues evidence that could disprove it. People display this bias when they gather or recall information selectively, or when they interpret it in a biased way.

Detailed explanation-4: -A confirmation bias is a type of cognitive bias that involves favoring information that confirms previously existing beliefs or biases. For example, imagine that a person holds a belief that left-handed people are more creative than right-handed people.

Detailed explanation-5: -Confirmation bias is a type of mistake that occurs in thinking when information that confirms a pre-existing belief is given priority over information that does not support a preexisting belief. Informally, confirmation bias is sometimes referred to as wishful thinking.

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