Describes the researcher conclusion

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Preschoolers were asked to assemble a plastic toy several times in a row and were timed as they performed the task. Learning occurred, according to the research psychologist, if the child's assembly time was faster during the last attempt than during his first. All times are in seconds; note that the researchers choose a significance value o 0.01.

Child

1

2

3

4

5

6

7

First Trail Time

100

150

150

110

130

120

118

Last Trail Time

90

130

150

90

105

110

120

Which of the following best describes the researcher's conclusion?

Reference no: EM132178446

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