I think its A sorry if im wrong
<span>Having a pessimistic attitude shows having
low levels of SEROTONIN. Being pessimistic shows that a person always thinks of
the worst or always thinking negative. Some study states that low levels of
serotonin will give a person a tendency to be depressed and to feel down.</span>
Answer:
Evaluated, Perceived
Explanation:
Self-esteem: It is the phenomena in which an individual has an attitude view that what an individual thinks about himself. This is the ability of a person to accept them-self and give value to himself. The value can be either positive or negative.
Self-concepts: Self-concepts is a phenomenon in which an individual perceived self traits, characteristics, and temperament to analyze who he/she is. In other words, we can say that an individual reflects his traits, skills, and characteristics
The state government said the state department
Answer:
An observational study.
Explanation:
Observational studies are those studies in which the researchers note the effects of risks factor, diagnostic test, or treatment without interrupting in it by changing anything. It is an investigative study that aims at distinguishing the effects caused by the treatment.
<u>In the given case, the researcher has used the observational study method to identify the effects of exercise on reducing the cholesterol level. He divided the people into two groups with 50 each. The research was performed without an awareness of these people as well as the technician measuring the cholesterol level. Thus it exemplifies an observational study</u>.
So, the correct answer is the observational study.
