shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

Which type of bias occurs when the researcher?s expectations influence the outcome of the study?

Experimenter bias is like a teacher giving higher grades to students they expect to do well, even if they didn?t perform the best. The researcher?s expectations can subtly affect how the results turn out.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

What does a p-value tell researchers in hypothesis testing?

A p-value is like the odds of flipping a coin and getting heads 10 times in a row. If the p-value is low, it means the experiment?s results are probably not just luck.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

What is a placebo used for in an experimental study?

A placebo is like giving someone a sugar pill and telling them it?s medicine. If they feel better, it shows that their belief in the treatment, not the treatment itself, made a difference.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

Which term refers to the extent to which research findings can be generalized to real-world settings?

External validity is like testing a toy in the store and then using it at home. It asks whether the results of an experiment apply to real life, not just the controlled environment.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

In a factorial design, what is being tested?

A factorial design is like testing how two ingredients in a recipe (like sugar and flour) affect the taste of a cake, both individually and together. Researchers look at both the main effects and interactions.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

What does "statistical significance" in experimental research mean?

Statistical significance means that the results of the experiment probably didn?t happen by accident. It?s like winning a game several times in a row?it?s probably not just luck.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

Which type of research design involves observing subjects in their natural environment without intervention?

Naturalistic observation is like watching animals in the wild without bothering them. You just observe what they naturally do without trying to change anything.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

What is the purpose of using a control group in an experiment?

The control group is like a "no-treatment" group that shows what happens when you don?t change anything. It lets researchers compare results to see if the treatment really had an effect.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

Which statistical method is most appropriate to analyze the relationship between two continuous variables?

A Pearson correlation is like checking whether taller people also tend to weigh more. It tells you if two things (like height and weight) go up or down together in a straight-line pattern.
shahzaib hassan PSYCHOLOGY   -   Experimental Psychology

What is meant by "demand characteristics" in an experiment?

Demand characteristics are like when someone tries to cheat on a test because they?ve figured out the answers. In experiments, participants might behave differently if they think they know what the researcher is looking for.

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