According to Fuson's research on addition strategies, which technique would lead to the quickest response time when solving the problem 5 + 3?
a. counting-on
b. counting-all
c. derived facts
d. known facts
D
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How would you interpret the following Sobel Test results: b = 0.134, z = 1.29, p = 0.510?
A. There is a direct effect between the mediator variable and the outcome and predictor variables. B. There is an indirect effect between the mediator variable and the outcome and predictor variables C. There is no indirect effect between the mediator variable and the outcome and predictor variables D. There is no direct effect between the mediator variable and the outcome and predictor variables
To help a child who does not speak at first, you should
A. Give him a book to look at B. Have the child tested by a specialist C. Observe him in the areas of self-identity, emotional development, and social play D. Have him wait until later to enter the program
Sign-up sheets:
A. should not be used until children are able to write their names conventionally. B. should only be used in the art and block centers. C. help children learn about the practical uses of written language. D. b and c
You are the head of a large medical group. You have decided to adopt a Bayesian approach to data analysis and modelling. When you announce this new policy, your staff are unhappy and unconvinced, as they are used to a NHST approach. You stress that the Bayesian approach has several key advantages, including which of the following.
A. You can evaluate statistical significance using p-values. B. You can evaluate the likelihood of the null hypothesis being true. C. You can reject null hypotheses without any data collection. D. You can evaluate complex statistical models without data.