44th president was the first African American and served as an attorney
<span>In 2016, approximately 37,461 people died in automobile collisions in the U.S. This is the highest amount of fatalities on U.S. roads since 2008. The number of automobile collision related fatalities since 2008 had shown a downward trend yearly until 2015, where there was a 10.5% increase in deaths compared to the previous year.</span>
Answer:
Both are correct
Explanation:
It is nature-nurture controversy or debate which focuses on an individual's personal behavioral traits to be a product or result of either genetics inheritance or acquired influences.
On one side, some psychologist and other natural sciences argue that behavioral traits and characteristics of a person can be explained by genetics as nature is per- wiring.
On the other hand, other social sciences and sociologist argues that human behavior is learned and shaped through social interaction and nurture.
Thus both genetics and human interaction and environment contributes to the human behavior.
Therefore, both the views are correct.
Maturation is a threat to internal validity stemming from either long-term or short-term physiological changes occurring within the participants that may influence the dependent variable.
<h3>
What are physiological changes?</h3>
Ageing causes physiological changes in all organ systems. Arteriosclerosis develops, blood pressure rises, and cardiac output declines. Lung function is compromised, vital capacity is reduced, and expiratory flow rates are slowed.
Pregnancy causes a number of physiological changes in the mother, such as an increase in fat and total body water, a drop in plasma protein concentrations, particularly albumin, an increase in blood volume, cardiac output, and blood flow to the kidneys, and a decrease in blood pressure.
Learn more about physiological changes here:
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Answer:
The answer is psychodynamics.
Explanation:
Psychodynamics is an approach to psychology which is mostly concerned with unconscious motivation for behaviour. According to this theory, several parts of the human mind, such as personality, interact directly with emotions.
One of its founders was Sigmund Freud, who believed the brain was in a constant "flow of energy", and compared the forces of the mind to those of thermodynamics (hence the name).
