Social Studies, 28.06.2019 17:30 talanna394
Dr. laguardia is a cognitive neuroscientist who is interested in the effect of brain concussions on the ability to recognize faces. he conducts a quasi-experimental study in which he examines football players before and after the regular season using the benton facial recognition test (a published, widely used measure of one’s ability to recognize faces) to compare those who received concussions to those who did not. he finds that players who had concussions during the regular season performed worse on the benton facial recognition test than did players who did not experience concussions. which of the following is true regarding external validity in dr. laguardia's study? oa. because dr. laguardia selected participants who actually experienced concussions, the study o b. because dr. laguardia's study is a quasi-experiment, it is impossible to obtain o c. because dr. laguardia's dependent variable was assessed in the laboratory, the study o d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.
Answers: 1
Social Studies, 22.06.2019 09:00, justinchou814
Whether or not a given study has the possibility of causing harm to participants:
Answers: 2
Social Studies, 22.06.2019 12:40, warnene17
Imagine a child who consistently gets mediocre grades and is often picked last for a team when games are played at recess. however, he likes to make silly jokes and play pranks, and he notices that people laugh when he does those things. the child starts to think that others are laughing with him, not at him. this is part of the process that charles cooley
Answers: 1
Social Studies, 23.06.2019 03:30, whitakers87
Which of these would be describing a developed country? a) literacy rate of 84% b) life expectancy of 58 years c) post-secondary education rate of 10% d) infant mortality rate of 3 per 1,000 births
Answers: 1
Dr. laguardia is a cognitive neuroscientist who is interested in the effect of brain concussions on...
Mathematics, 06.05.2020 21:08