Podcast
Questions and Answers
Which type of test measures a person's observable activity?
Which type of test measures a person's observable activity?
- Covert behavior test
- Ability test
- Achievement test
- Overt behavior test (correct)
What is the main difference between group tests and individual tests?
What is the main difference between group tests and individual tests?
- Group tests have a shorter time limit than individual tests
- Group tests are administered to more than one person at a time, while individual tests are given to one person at a time (correct)
- Group tests measure achievement, while individual tests measure aptitude
- Group tests measure overt behaviors, while individual tests measure covert behaviors
What type of test measures a person's potential for learning or acquiring skills?
What type of test measures a person's potential for learning or acquiring skills?
- Ability test
- Achievement test
- Speed test
- Aptitude test (correct)
Which individual is considered the father of modern psychology?
Which individual is considered the father of modern psychology?
Who is credited with devising Fechner's Law, which states that the strength of a sensation grows as the logarithm of the stimulus intensity?
Who is credited with devising Fechner's Law, which states that the strength of a sensation grows as the logarithm of the stimulus intensity?
Who developed the Seguin Form Board Test and opened the world's first school for the mentally retarded?
Who developed the Seguin Form Board Test and opened the world's first school for the mentally retarded?
Who is considered the father of mental testing and coined the term 'mental test'?
Who is considered the father of mental testing and coined the term 'mental test'?
Which statistical test is used to evaluate the relationship between two variables in the population?
Which statistical test is used to evaluate the relationship between two variables in the population?
What is the measure of symmetry in a distribution called?
What is the measure of symmetry in a distribution called?
What is the formula for calculating the Z-score of a score in a distribution?
What is the formula for calculating the Z-score of a score in a distribution?
What does the T-score have a mean of and a standard deviation of?
What does the T-score have a mean of and a standard deviation of?
Which test was developed by Lewis Terman and uses the concept of Intelligence Quotient (IQ)?
Which test was developed by Lewis Terman and uses the concept of Intelligence Quotient (IQ)?
What is the formula for calculating Intelligence Quotient (IQ)?
What is the formula for calculating Intelligence Quotient (IQ)?
What is the first ever personality test utilized during WWI?
What is the first ever personality test utilized during WWI?
Which scale has the properties of magnitude and equal intervals?
Which scale has the properties of magnitude and equal intervals?
Which correlation coefficient is used when both variables are dichotomous and at least one of them is a true dichotomous variable?
Which correlation coefficient is used when both variables are dichotomous and at least one of them is a true dichotomous variable?
What does the coefficient of determination (r2) tell us?
What does the coefficient of determination (r2) tell us?
What is the measure of non-association between two variables called?
What is the measure of non-association between two variables called?
When is multiple regression appropriate?
When is multiple regression appropriate?
Which of the following formulas is used to convert a raw score into a z-score?
Which of the following formulas is used to convert a raw score into a z-score?
What is the formula for the regression line or line of best fit?
What is the formula for the regression line or line of best fit?
What is the formula for testing the statistical significance of the Pearson product moment correlation coefficient using t-distribution?
What is the formula for testing the statistical significance of the Pearson product moment correlation coefficient using t-distribution?
What is the formula for calculating the sum of squares?
What is the formula for calculating the sum of squares?
Which of the following is a data reduction technique?
Which of the following is a data reduction technique?
Which correlation coefficient is appropriate for two interval/ratio variables?
Which correlation coefficient is appropriate for two interval/ratio variables?
Who is considered the Father of Classical Test Theory?
Who is considered the Father of Classical Test Theory?
What does Classical Test Theory assume about errors of measurement?
What does Classical Test Theory assume about errors of measurement?
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