The following graph resulted when a researcher plotted the paired scores from two sets of data: Which of the following conclusions is justified from an examination of the graph?
a. The coefficient of correlation is close to .50.
b. The correlation between X and Y is negative and low.
c. The correlation between X and Y is positive and high.
d. A Spearman rho coefficient of correlation is appropriate for these data.
e. A Pearson's coefficient of correlation is not appropriate for these data.
E
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Theory of mind is important for the social information processing model because students must do which of the following?
a. generate goals for behavior b. figure out other people’s intentions c. display their emotions d. observe others’ emotions and then imitate them
In group settings, swings are considered to be for preschool children
a. unsafe b. developmentally appropriate c. safe d. effective for promoting cooperative play
Parents can expect a variety of services from child care centers that provide a quality developmental program that include:
A. maintenance of children's health B. provision of educational activities C. a wide range of experiences D. all of the above are correct
Today a diagnosis of intellectual disability is made simply when a child receives a score below 70 on an intelligence test.
Answer the following statement true (T) or false (F)