Hello. This question is incomplete, the complete question would be:
"You wish to know if drinking coffee while taking an exam will help students increase their score on the exam. Describe how you would design an experiment to answer this question. In your answer describe:
(a) Your independent variable and how you will manipulate it.
(b) Your dependent variable and how you will measure it.
(c) One specific thing that you will do to establish CONTROL in your experiment."
Answer:
In this experiment, I would determine how different amounts of coffee drunk by students before taking an exam would influence the exam score.
As we know, an independent variable is one that influences a result that will be observed, in this case my independent variable is the different amounts of coffee. To manipulate this variavés I would separate the students in equal groups, each group would receive a different amount of coffee that should be drunk about 20 minutes before the exam.
The dependent variable is one that is influenced to show a result. In the case of my experiment, the dependent variable would be the score that students would get on the exam. This variable would be measured by comparing the average score that members of one group achieved with the average score that other groups achieved.
An important thing to be established in an experiment is control. In the case of my experiment, a group of students would not receive any amount of coffee. As this group is not receiving the factor evaluated in the experiment, this group is the control group and the average score that this group achieves will also be compared with the average of the groups that consumed coffee, so that it can be observed if the coffee had any influence in the score.
<span>colonist were heavily taxed, though not as bad as today, they had not the concent of the laws passed nor the ability to pass laws desperatly needed, therefore they wished to change the system whereby they would not be taxed without representatives which represented the people, pretty much like today</span>
Answer:
The release of cortisol and adrenaline
<u>Explanation:</u>
The fight-or-flight response is the response given by human body during to a threat or danger. There are certain hormones such as adrenalin and cortisol are released during the reaction that results in raising the heart rate, slowing down digestion process, shunting blood flow to some of the important muscle groups, and changing various some autonomic nervous functions and gives the human body energy and strength.
Adrenaline and noradrenline are related but separate harmones. These are secreted in the centre of the adrenal glands and in some neurons of the central nervous system. They carry the nerve impulses to different organs. At times there may be vigorous and sudden action that acts as a threat to human body and the role of adrenaline is to make the human body to be prepared for the ‘fight or flight’ response.
As individual ages, small sensory losses such as a lessened ability to hear nuances of emotion in speech impair cognition.
<h3>Speech impairment:</h3>
A speech impediment is defined by difficulties articulating words. Stuttering and difficulty creating specific sounds are two examples. Articulation refers to the individual's sounds, syllables, and phonology. A language impairment is a specific disability in comprehending and sharing concepts and ideas, i.e. a problem involving linguistic information processing. Problems may arise in the form of language, including grammar, morphology, and syntax, as well as the functional elements of language, such as semantics and pragmatics. A motor speech impairment is referred to as developmental verbal dyspraxia. This is a neurological condition. People who have developmental verbal apraxia have difficulties speaking sounds, syllables, and words.
To know more about language impairment visit the link:
brainly.com/question/7451329
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