NTANET (Based on NTAUGC) Psychology (PaperII): Questions 4922  4925 of 5827
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Question number: 4922
» Statistics & Research Methods » Special Correlation Method » Biserial (New 2019)
Question
Assertion (Ꭺ)
Given below are two statements, one labelled as Assertion (A) and other labelled as Reason (R). Indicate your answer using the code given below:
Biserial correlations are computed under the assumption that a continuous and normally distributed latent variable underlies the item response.
Reason (Ꭱ)
Biserial correlation can be calculated by applying the formula
Choices
Choice (4)  Response  

a.  Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ 

b.  Ꭺ is true but Ꭱ is false 

c.  Ꭺ is false but Ꭱ is true 

d.  Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ 

Question number: 4923
» Emergence of Psychology » Paradigms of Western Psychology » CoOperative Enquiry (New 2019)
Question
According to Cooperative Enquiry how Many Stages are there for Research Process?
Choices
Choice (4)  Response  

a.  Four 

b.  Three 

c.  Six 

d.  Five 

Question number: 4924
» Statistics & Research Methods » Power Analysis » New 2019
Question
Which of the following is not a use of power analysis?
Choices
Choice (4)  Response  

a.  It is helpful to make comparison between different methods in statistics 

b.  It is helpful to determine the minimum effect size in a study 

c.  It can be used to calculate minimum sample size 

d.  It can be used to calculate maximum sample size needed for a study 

Question number: 4925
» Statistics & Research Methods » Power Analysis » New 2019
Question
Which of the following factors influence power analysis?
i. Statistical significance criterion
ii. Magnitude of the effect
iii. Sample size
Choices
Choice (4)  Response  

a.  ii and iii 

b.  i and ii 

c.  i, ii and iii 

d.  i and iii 
