Answer:
Formal Operational thinking.
Explanation:
Jean Piaget, a psychologist, developed cognitive development theory which described that as children grow their thinking skills improve and they start thinking more abstractly. In this theory he described that there are four stages of cognitive development in a child: "Sensorimotor Intelligence", "Preoperational Thinking", "Concrete Operational" and "Formal Operational Thinking".
Sensorimotor Intelligence and Preoperational Thinking develops during the early years of the child starting from birth to around 7 years of age. Then, concrete thinking starts from 7-8 years to 12-13 years of age. According to Jean Piaget, formal operations stage of thinking begins around 11 when the child is able to manipulate things around him and even think more theoretically. This thinking develops over the teenage. Thus, answer is Formal Operational thinking (according to age of children in high school with standard diploma).
The correct answer is weekends.
A scientific research conducted between September 2008 to September 2011 revealed that people seem happiest on weekends based on their Tweets- messages on Twitter. This study analyzed over 4.6 billion words from Tweets and found that words indicative of happiness were more common during weekends compared to weekdays.
Answer:
Both the Northern and Southern Hemisphere
<h2>Role of Money:</h2>
Any tool that is entirely trusted in the marketplace both by dealers of goods and services as the amount for those goods and services by lenders as payment for debts.
Money is usually defined in three functions pr services done with it. It serves as a medium of exchange, as a store of value and as a unit of account.
<h3>Exchange facility:</h3>
Money's most significant role is as a means of exchange to promote transactions. Without money, all economic activities would have to be accompanied by exchange, which includes direct trade of one good or service for another. The problem with this system is that in order to obtain a specific good or service from a supplier, one has to occupy a good or service of equivalent cost, which the supplier also wants. in a barter system, an interchange can take place only if there is a double parallelism of wants between two transacting persons or parties.
