Answer:
The correct answer would be option A, Observation.
Explanation:
When someone observes something for a specific period of time, closely monitors the act which is happening, the process is called as the Observation. Observation is done in research methodologies to find out the occurrence of the specific event, and then it is recorded or noted down to get the results of that observation.
In simple words, Observation is to observe someone's specific action for a certain period of time.
So in this example, when Dawn's parents record her hair pulling behavior for a specific period of time, they are actually making observation about the behavior of their daughter.
True, while technology such as phones has made nearly instantaneous communication possible we now have to deal with phone and computer addiction.
Answer:d.Quantity demanded goes up when price falls because lower prices increase consumer purchasing power, and because some consumers of substitute goods switch.
Explanation:
Causality refers to the cause and the effect which means when a particular situation occurs it results to the effect that is observed, there exist a relationship between variables such that when one variable changes it causes the change on the other variable.
For example in this case when price falls it results to an increase in consumer purchasing power and that increases the demand.
So the cause of price falling increases the effect on purchasing product by the consumers.
Answer: your answer is to go and study ;]
Explanation: