<span>A strong study establishes validity because it is important that the researcher measures what he or she intends to measure.
Validity in a study means that it is logical, sound, and reasonable - that the researcher has done his or her job properly, measured everything correctly, and has come to certain conclusions which could be proven and checked if necessary.
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Competence is a standardized requirement for an individual to properly perform a specific job.
Answer:
controversial
Explanation:
The categories discussed here are the categories of Sociometric status.
There are five categories of sociometric status
Popular children: Others think about them in a positive manner.
Rejected children: Others think about them in a mostly negative manner.
Neglected children: Others do not think about them i.e., others do not think about in a positive or negative manner.
Average children: Others think about them in equal terms of positive and negative manner.
Controversial children: Others think about them as if they have more negative and positive feelings towards. They are liked as well as disliked.
Hence, Felix is a controversial child.
Answer:Adrenaline and Cortisol
Explanation:
Devonte body will secrete both adrenaline and cortisol hormone. Adrenal is a stress hormone that is secreted into the bloodstream when there is a condition of fear-flight or fight. This hormone is released for short term events like escaping a lion, during the fight.
When adrenaline levels go down, so rises the amount of cortisol level . though it buildup slowly but its effect is longer than adrenaline. After its secretion, you feel bad, anxious and have a negative thought. After reaching home cortisol hormones effect comes into play which will make Devonte feel depressed.
