Dr.Kang,a cognitive psychologist,conducts an experiment examining the effect of emotion on memory.He provides lists of 15 words to two groups of participants at his university.He puts the names of all the participants in a hat.The first 20 names he assigns to Group A,and the last 20 he assigns to Group B.Group A is given a list of words that are very emotional in content (e.g. ,passion,murder).Group B is given a list of words that are neutral in content (e.g. ,houseplant,desk).He then measures how many words each group is able to remember after being distracted for 5 minutes by watching a video about the history of the university.He finds that Group A remembers 15% more words than Group B.

-Who is responsible for deciding which validity is prioritized in a study?
A)The researcher
B)The participants
C)The peer reviewer
D)The journalist

Question

Dr.Kang,a cognitive psychologist,conducts an experiment examining the effect of emotion on memory.He provides lists of 15 words to two groups of participants at his university.He puts the names of all the participants in a hat.The first 20 names he assigns to Group A,and the last 20 he assigns to Group B.Group A is given a list of words that are very emotional in content (e.g. ,passion,murder) .Group B is given a list of words that are neutral in content (e.g. ,houseplant,desk) .He then measures how many words each group is able to remember after being distracted for 5 minutes by watching a video about the history of the university.He finds that Group A remembers 15% more words than Group B.

-Who is responsible for deciding which validity is prioritized in a study?

-Who is responsible for deciding which validity is prioritized in a study?
A)The researcher
B)The participants
C)The peer reviewer
D)The journalist

Quizplus · Accepted Answer

The researcher is responsible for deciding which validity is prioritized in a study. Validity refers to the degree to which a test or study accurately measures what it is supposed to measure. Researchers must decide which type of validity is most important to their study and ensure that their study is designed in a way that prioritizes that type of validity. In this case, Dr. Kang prioritized internal validity by randomly assigning participants to groups and ensuring that the only difference between the groups was the emotional content of the word lists. He then measured their ability to remember the words and found a significant difference between the groups.

DrKang,a Cognitive Psychologist,conducts an Experiment Examining the Effect of Emotion