As part of a high school science experiment, Simon measures the height and birth month (numbered from 1 to 12) of 50 of his classmates. However, after computing the correlation coefficient, he finds that the two measures are not correlated
The value he computed is closest to
A) 0.9.
B) 0.2.
C) 0.
D) -0.5.
C) 0. A correlation coefficient of 0 means that two variables are not correlated.
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What is one of the primary limitations of case studies?
a. focused on childhood b. useful only for rare disorders c. requires breaking confidentiality d. can be viewed from many different perspectives
Almost every psychological disorder is the result of gene-gene and gene-environment interaction
Indicate whether this statement is true or false.
For the most part Jane believes that her doctor knows best when it comes to her health. According the cognitive systems what is this stable assumption known ?
A. constructs B. beliefs C. knows D. culture
Harlow’s experiment demonstrated the importance of ________ in attachment
Fill in the blank with correct word.