BPS Level 2A: Module 3 & 4 Quiz - PsyAsia International Community

BPS Level 2A: Module 3 & 4 Quiz

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Passing the Quiz

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The number of attempts remaining is 2

Kindly complete the following for tracking and certification purposes.
Name should be entered exactly as you would like to see it on any certificate.

1 / 14

Place the following levels of data in the correct order with the lowest level of quality signified by 1 and the highest signified by 3.

Nominal

Interval

Ordinal

2 / 14

Match the level of data to the typical correlation statistic used:

Ordinal

Nominal

Interval

3 / 14

Think carefully about this question – don’t rush it! Sally undertakes a verbal reasoning test which has a standard deviation of 3 and a test-retest reliability of 0.8. Sally scores 14 on the test. What is the 68% confidence interval for Sally’s score?

11.50-16.25

12.66-15.34

12.15-15.65

11.20-16.90

4 / 14

This picture shows reliability data from a test manual. If a candidate scored a raw score of 15 on NMG1, what would their Z score be?
(Hint: This draws upon knowledge from Level 1 which you should recall!)

5 / 14

What is the minimum level of reliability that we aspire to for personality assessments?

6 / 14

Think about this carefully – don’t rush it! Sally and Jo both undertake a numerical reasoning test. The test has an SEm of 2. Sally scores 10 on the test whilst Jo scores 16. How confident can we be that Jo is really better than Sally at numerical reasoning?

96% confident

99% confident

100% confident

68% confident

50% confident

7 / 14

Which scatterplot shows a correlation of -1.0

B

C

A

8 / 14

What is the minimum level of reliability that we aspire to for ability tests?

9 / 14

Which scatterplot shows zero correlation?

B

A

C

10 / 14

Which of the following statements is TRUE about test-retest reliability?
(Check ALL that apply)

To compute it you need to assess 2 different groups of candidates at 2 different times using the same test

It is less important than internal consistency reliability

To compute it you need to assess 1 group of candidates at 2 different times using the same test

The end result is expressed as a correlation coefficient

The test-retest reliability value is used in the calculation of a scale's standard error of measurement

It requires more resources than internal consistency reliability

11 / 14

The picture shows reliability data from a test manual. What type of reliability is shown here?

Internal Consistency

Parallel Forms

Test-retest

12 / 14

What single word best describes the concept of reliability in psychometrics?

Consistency

Prediction

Norms

Validity

Error

13 / 14

This picture shows reliability data from a test manual. What does the abbreviation SEm stand for?

Standard Error of Median

Standard Error of the Mean

Standard Error of Measurement

14 / 14

Systematic error during testing refers to:

Factors within the respondent

Factors within the test

Factors within the environment

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