Sorry have no idea lol sorry
Answer: Option(a) is correct option
Explanation:
As per theory of Lepper and colleagues (1973), rewards play a major role in motivation of a student for performing activity as compared to non-rewarding activity.They describes about undermine of performance due to presence of reward in certain time and situation.
According to the question, Joseph will tend to paint in future because he has seen it as the method of earning money as reward rather than making it a passion or enjoying painting.He is interest in money majorly
Other options are incorrect because Joseph becoming an artist in future, still carry out painting passion even if aunt stops rewarding him and money rewarding painting are considered better than no-money rewarding painting are not the outcome of scenario. Thus, the correct option is option(a).
Gleick is thankful to Gutenberg for inventing the printing press.
Explanation:
Johannes Gutenberg (1398–1468), the inventor of typology through type. He was a resident of Mainz in Wejermani. He created the printing press in 1739, which is considered a great invention. He also created a movable type. The Bible printed by him is famous as Gutenberg Bible. Around 1439 AD, Strasbourg tested its printing invention.
Thus the first printed book is 'Constan Missal' which was published around 1450. Only three copies are available. One is in Munich (Germany) the other in Zurich (Switzerland) and the third in New York. In addition, a Bible was also printed by Gutenberg.
Why is dr causey interested