The answer is <span> Norman Triplett
</span><span> Norman Triplett was an active cyclist who conducted on observation whether cyclists performed better if they're alone or if they're in the presence of other cyclists.
</span>As it turn out, cyclists tend to try harder on their performance if they're in the presence of other cyclists.
The MOST true of the current influence of the First Lady is expected to express her opinions and advocate particular social causes.
Option B
<u>Explanation:</u>
The first lady' roles have changed over the years but it is still very much dependant on certain individuals. Some of the roles include involvement in political campaigns, being a leader in prominent social causes.
Example of social causes supported is children's well-being with campaigns promoting positive emotional, physical and social habits. This is the initiative of Melania Trump, the current First Lady. Previous First Lady Michelle Obama launched many social initiatives such as Lets Move which brought together professionals to help combat child obesity and also many others.
Sigmund Freud’s Theory of Personality is most concerned with understanding people’s unconscious motivation.
According to Freud, some instincts and actions are “innate” or “primal” to humans.
Money, while it cannot buy happiness, is an important means to achieving higher living standards. In Portugal, the average household net-adjusted disposable income per capita is USD 20 519 a year, lower than the OECD average of USD 30 563 a year.
