To build and maintain civil society, young citizens must be taught the skills involved in activities related to civic engagement. Schools address this need with courses like the one you are taking or in civics courses. Civil society organizations also provide training activities and other ways of welcoming young people, new citizens, or simply new members into this sphere of activity. Other mechanisms exist for ongoing civics training, including video games! Watch this brief discussion of how video games and the online world hold the ability to provide safe places for people of all ages to build skills for civil society and perhaps even apply them to their real-world concerns. Write one to two paragraphs that reflect on the arguments made in the video about building skills for civil society and civic engagement. You may include an example where you have participated in such an event through a video gaming experience.

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 which of the following is true regarding external validity in dr.laguardia's study? a. because dr. laguardia selected participants who actually experienced concussions, the study b. because dr. laguardia's study is a quasi-experiment, it is impossible to obtain c. because dr. laguardia's dependent variable was assessed in the laboratory, the study 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.