Methods of Psychology [NTA-NET (UGC-NET) Psychology (04)]: Questions 1 - 5 of 168
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Question 1
Question MCQ▾
Which of the following was NOT given by your text as a key question to ask in order to select an appropriate statistical test?
Choices
Choice (4) | Response | |
---|---|---|
a. | How many independent variables are there? | |
b. | What is the level of measurement of the dependent variable? | |
c. | None of the above | |
d. | Are the subjects matched? |
Question 2
Question MCQ▾
Item sampling is a source of error variance within the context of
Choices
Choice (4) | Response | |
---|---|---|
a. | test scoring. | |
b. | test administration. | |
c. | test construction. | |
d. | Question does not provide sufficient data or is vague |
Question 3
Question MCQ▾
Variability produced by random errors, subject variables, and treatment effects is called ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Between-groups variance. | |
b. | Random variance. | |
c. | The F ratio. | |
d. | Within-groups variance. |
Question 4
Question MCQ▾
It is most appropriate to use the Spearman-Brown formula to estimate what form of reliability?
Choices
Choice (4) | Response | |
---|---|---|
a. | Past-present reliability. | |
b. | parallel form reliability | |
c. | Alternate-forms reliability. | |
d. | Split-half reliability. |
Question 5
Question MCQ▾
According to the true score theory, an individual՚s score on a test of extraversion reflects a level of extraversion as defined by the test and that level is presumed to be
Choices
Choice (4) | Response | |
---|---|---|
a. | more than degree of error in the score | |
b. | only an estimate of the testtaker՚s true level of extraversion. | |
c. | the testtaker՚s “true” level of extraversion. | |
d. | greater than the degree of error inherent in the score. |