What's not an example of a reward?

• badge

• free lunch

• compliment

• recognition

'to exert power or influence on'의 뜻을 가진 단어는?

• gamification

• productivity

• leverage

• elude

How many percent of companies are introducing gamification in the world?

• 5%

• 7%

• 15%

• 25%

In 2012, households that received Opower’s energy reports consumed

______ energy than those who didn’t.

• 2% less

• 2% more

• 5% less

• 5% more

What can not be learned from the leaderboard?

• the results

• their ranking

• motivation

• cash

any number of 의 동의어가 아닌 것은?

• several

• many

• the number of

• a number of

run-of-the-mill의 동의어가 아닌 것은?

• exceptional

• ordinary

• average

• standard

vital의 동의어가 아닌 것은?

• crucial

• important

• essential

• unnecessary

FoldIt is just _____________ in terms of what gamification is capable of.

빈칸에 들어갈 말로 알맞은 것은?

• common place

• the tip of the iceberg

• good

• tried and true

'to withdraw from a commitment or position'의 뜻을 가진 단어는?

• pop up

• back down

• ramp up

• tackle