Answer: INSECURITY.
Explanation: Psychological noise is a form of communication noise that occurs in the mind of an individual. It occurs as a result of premeditated ideas that may or may not be true that we bring into conversation with others.
Psychological noise causes an individual to be oblivious to the original message that is being passed in the conversation due to stereotype, biases, assumptions etc.
Insecurity is an example of psychological noise because based on information we might have seen on the press and Social Media which may or may not be true, we might feel insecure about so many things.
Indigenous<span> cultures shaped, and were shaped by, the </span>geography<span> of North America. The first North Americans are believed to have </span>migrate<span>d from Siberia, in northeast Asia, by crossing a </span>land bridge<span> over the Bering Strait. These populations fanned out southward, to present-day Florida, California, Mexico, and Central America. </span>
<span>The Olmec and the Maya, indigenous to Central America, built the first cities on the continent, eventually leading to the great urban areas of Tenochtitlan, Texcoco, and Tlacopan. These cities, in what is now central Mexico, boasted </span>sophisticated engineering<span> structures, such as </span>canal<span>s, apartment buildings, and </span>irrigation<span> systems. </span>
<span>Many of these early North American cultures were scientifically and agriculturally advanced. Mayan calendars and </span>almanac<span>s recorded </span>celestial<span>events such as </span>eclipse<span>s and </span>seasonal<span> changes. The Mayans were also mathematically advanced. Their counting system was able to represent very large numbers using only three symbols: dots, lines, and a football-shaped symbol that indicated a zero. The Mayans were, in fact, the first culture to have a written symbol for zero. </span>
<span>Cultures throughout southern North America harvested corn, squash, and beans in regular cycles. This sort of </span>agriculture<span> allowed major </span>civilization<span>s to develop. People were no longer bound to produce food and shelter for their families—some people could work in the food and construction industries while others became engineers, artists, and political leaders. Leading North American civilizations include the Maya and Aztec, in what is now Mexico, and the Iroquois, native to southeastern Canada and the northeastern United States. .................</span>
Answer: Selection
Explanation:
The perception process is a series of steps that include the selection of stimuli, the organization of that data, and the interpretation of it.
Selection is the first step, and it refers to deciding what to attend to, eventhough if that decision is unconscious or intentional.
The attended stimulus refers to that one specific thing in the environment, such as this question, that we can choose to attend.
anxiety
/aŋˈzʌɪəti/
Learn to pronounce
noun
noun: anxiety; plural noun: anxieties
1.
a feeling of worry, nervousness, or unease about something with an uncertain outcome.
"he felt a surge of anxiety"
h
Similar:
worry
concern
apprehension
apprehensiveness
consternation
uneasiness
unease
fearfulness
fear
disquiet
disquietude
perturbation
fretfulness
agitation
angst
nervousness
nerves
edginess
tension
tenseness
stress
misgiving
trepidation
foreboding
suspense
butterflies (in one's stomach)
the willies
the heebie-jeebies
the jitters
the shakes
the jumps
the yips
collywobbles
jitteriness
jim-jams
twitchiness
the (screaming) abdabs
Joe Blakes
worriment
h
Opposite:
calmness
serenity
Psychiatry
a nervous disorder marked by excessive uneasiness and apprehension, typically with compulsive behaviour or panic attacks.
"she suffered from anxiety attacks"
2.
strong desire or concern to do something or for something to happen.
"the housekeeper's eager anxiety to please"
h
Similar:
eagerness
keenness
desire
impatience
longing
yearning
