Answer:
Validity
Explanation:
In research, the term validity refers to the fact that you are actually measuring what you are claiming to be measuring. In other words, your study is valid if it measures what you want to actually measure.
In this example, Dr. Valencia is conducting a study examining whether narcissistic people have poorer social interactions. However, she is concerned whether her scale will really measure narcissism or if it will measure some other concept. In other words, <u>she is worried that her scale is actually measuring what it claims to be measuring. </u>Thus, she is concerned about the scale's validity.
Answer:
Explanation:
scarcity matters because it means a certain place is overpopulated and havent got enpugh food for the people. Its a shortage of goods and supplies, therefore, making it hard to live in such conditions. Scarcity causes people to have to forage and fend for food sometimes even plummage and steal from others to survive. With scarcity people fight to fend for themselves and their families. Scarcity is vital because having a scarce amount of food and supplies means many people couldnt survive without those neccesities.
