shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

Which method is used to estimate the consistency of a psychological test across different occasions?

Test-retest reliability is like taking the same test twice over a few days. If you get similar scores, it shows the test is reliable across time.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

The concept of face validity refers to:

Face validity is like a test that looks like it?s measuring what it says it is, even if it?s not necessarily doing so. It?s about appearances rather than deeper accuracy.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

Which of the following techniques is used to control for order effects in a within-subjects design?

Counterbalancing is like letting two kids take turns choosing games. By switching the order, you make sure one choice doesn?t unfairly affect the outcome.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

What is the difference between correlation and causation?

Correlation is like noticing that when it rains, more people carry umbrellas. But just because it rains doesn?t mean umbrellas cause the rain! Causation means one thing directly leads to another.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

Which of the following is NOT a characteristic of a good psychological test?

A good psychological test should be fair and objective, like a math test with clear answers. Subjectivity means being influenced by personal feelings, which is not ideal for a scientific test.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

What does a p-value in hypothesis testing represent?

A p-value is like flipping a coin and asking, ?Was that result just random?? It tells you if the results of your study are likely due to chance or if they are meaningful.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

In a factor analysis, what is the purpose of "factor rotation"?

Factor rotation is like turning a puzzle piece until it fits perfectly. It helps make complex data easier to understand by organizing it better.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

In research methodology, what does the term "double-blind procedure" mean?

A double-blind procedure is like playing a guessing game where neither the players nor the referee know who has the winning card. This helps keep things fair and unbiased.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

Which type of validity refers to the degree to which a test predicts future performance?

Predictive validity is like using a test to see how well someone will do in the future, like a college entrance exam that predicts how well you?ll do in school.
shahzaib hassan PSYCHOLOGY   -   Psychology Measurement & Methodology

In a normal distribution, what percentage of data falls within one standard deviation of the mean?

A normal distribution is like the classic bell curve. Most data points are close to the middle, and about 68% fall within one standard deviation of the average.

PSYCHOLOGY