Jan is the leader of a cohesive "knowledge masters" group that is preparing to compete against teams from other colleges. to prevent groupthink and ensure that her group is successful, she should
a. invite experts who are not members of the group to attend practice sessions and provide critical feedback.
b. assess group members' opinions frequently using show of hand voting.
c. create a unified, cohesive membership to devise strategies together.
d. take the group to a cabin in the mountains so that they are not distracted by other things.

a. invite experts who are not members of the group to attend practice sessions and provide critical feedback.

Explanation:

According to my research on practice techniques, I can say that based on the information provided within the question Jan should invite experts who are not members of the group to attend practice sessions and provide critical feedback. One of the best proven ways to increase your skills is to have receive and listen to have experts analyze your performance and provide you with feedback on how to improve.

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the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.

imagine me knowing the answer