The principle of informed consent requires that participants:

Which of the following is an example of maintaining confidentiality in psychological research?

Deception in psychological research is acceptable if:

The National Statement on Ethical Conduct in Human Research emphasizes that participants must:

A directional hypothesis:

In an experimental study, the independent variable is:

A study examining the relationship between two variables without manipulating them is:

Which of the following sampling methods ensures every member of the population has an equal chance of selection?

The primary disadvantage of convenience sampling is:

Which of the following is an example of a confounding variable?

Which data collection method ensures anonymity most effectively?

The measure of central tendency most affected by outliers is:

Which type of research design is best suited to determine causality?

In a double-blind experiment:

What is the independent variable in a study examining the effect of caffeine on memory?

Which of the following violates the principle of confidentiality?

A cross-sectional study examines

Which of the following best describes a confounding variable?

A study uses a sample that is not representative of the population. This impacts:

A correlation coefficient of +0.85 indicates:

A peer-reviewed journal article is preferred because:

In research, reliability refers to:

If the results of a study cannot be replicated, it indicates