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Scenario: According to some research, males have better spatial skills than do females; and according to other research, females have better reading skills than males.
Scenario: According to some research, males have better spatial skills than do females; and according to other research, females have better reading skills than males. A student is interested in determining which gender performs better on a word-search puzzle (a puzzle. in which words are hidden vertically, horizontally, and diagonally within an array of letters) since this type of puzzle involves both spatial and reading skills. A sample of males and- females volunteer to participate and are given-10 minutes to work on-a-50-word-puzzle. The number of words correctly recognized is recorded-for each-subject. .Use this scenario to answer. the following questions.a What is the independent variable? ANSWERT Dependent variable? What is the scale of- Independent variable: Gender measurement for each?: Dependent variable: Spatial-reading'T ability'T 6)0 Independent variable: -Nominal-scale." Male or female. T Dependent variable: Interval scale. I Number of words (0-50)-correctly' identified-in a word-search puzzle in ] 10 minutes.-- If they reported t (25) = 1.80 and it is two- ANSWER- tailed, using the critical value table in your. e-book, what is tex (do NOT round). Also- tcv=-12.06-at-95%-confidence-level. state whether the researcher should The calculated t value, which is-1.80 REJECT or-FAIL .TO REJECT the mull- falls in the acceptance region, that is, - hypothesis.0 between--2.06-and-2.06. Therefore, we- should fail to reject the null hypothesisBriefly describe a conceptual replication of ANSWER-T this study. Clearly identify how it meets- A sample of males and females to the definition of a conceptual replication.D volunteer to participate and are given-20 minutes to identify various- locations on a map with a maximum score of-50. This-study tests the same- independent variable (gender) and a. different measure of dependent variable (spatial reading ability).- Instead of using a-50- word puzzle to- measure-spatial reading ability, I use- map reading.O
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