Answer:
Operational definition
It is a definition of a variable in terms of precisely how it is to be measured. These measures generally fall into one of three broad categories: self-report measures, behavioral measures, and physiological measures. Generally, operational definitions should be concrete and measurable. Defining variables in this way will allow Dr. Nicole and her team to see if the AP Psychology test they are developing has validity. Also, they need operational definitions so as to understand how generalizable the findings of their test are.
Standardization
It refers to the consistency, objectivity, and uniformity of how tests are administered and scored. Many psychological tests are about comparing an individual's score to other people's scores to see how that person did in a specific measure. It is important for Dr. Nicole and her team to understand the concept of standardization so that the results of the AP Psychology test they're developing can be empirically documented, and the test scores can be shown to have a relative degree of validity and reliability prior to data analysis, such that the results of the AP Psychology test is generalizable and replicable.
Normal curve
The normal curve is a hypothetical distribution of scores that is widely used in psychological testing. Normal curve distributions are very important in psychological testing and assessment because of the relationship between the mean, standard deviation, and percentiles, and is used to characterize complex constructs containing continuous random variables. It is important for Dr. Nicole and her team to know whether scores are normally distributed because it makes a difference in the kind of statistical tests that are appropriate for analyzing and interpreting the numbers. When measurements produce a normal distribution, certain things are predictable. In fact, many behavioral measurements result in normal distributions.
Reliability, validity, and bias
Reliability is when a test or assessment consistently delivers the same results. Dr. Nicole and her team can strengthen the reliability of their test by providing data collectors and respondents with clear instructions on how to administer and complete the test.
Validity is when a test accurately measures what it intends to measure. Dr. Nicole and her team will know if their measurement is valid when it produces results addressing the specific outcome they wish to measure using the AP Psychology test. Validity is also supported when the results produced by the AP Psychology test can be corroborated by information from other sources.
Finally, tests should be free of bias, which is when different groups of people consistently have different scores on an assessment. Results are considered biased when they are systematically skewed or distorted, which is due to several reasons such as the over- or under-representation of particular groups in the dataset, and due to question wording that tends to encourage or discourage particular responses. The timing of data collection can also systematically bias results. These are the things that should be avoided by Dr. Nicole and her team.
Explanation:
can you guys please list the positives and negatives of Samuel Slater and his inventions during the Industrial Revolution?
Answer:
here are some positives
Slater divided factory work into such simple steps that children aged four to ten could do it -- and did. ... Samuel Slater has been called the "father of the American factory system. ... a genius whose other advances included using water power to drive his machines and dividing labor among ... America's Industrial Revolution
Explanation:
Why was it difficult for Africa to trade
Answer:
Explanation:
There are a host of shortcomings that limit trade: non-tariffs barriers, red tape and insufficient infrastructure. Tariff barriers remain high outside areas covered by the agreements. Enhancing trade integration between African countries could yield large economic gains.
1. What precedent (norm) was set in 1954 in our country? What impact did this court case and decision have on
society?
Answer:
Explanation:
By exercising its power to determine the constitutionality of federal and state government actions, the Supreme Court has developed a large body of judicial decisions, or “precedents,” interpreting the Constitution. How the Court uses precedent to decide controversial issues has prompted debate over whether the Court should follow rules identified in prior decisions or overrule them. The Court’s treatment of precedent implicates longstanding questions about how the Court can maintain stability in the law by adhering to precedent under the doctrine of stare decisis while correcting decisions that rest on faulty reasoning, unworkable standards, abandoned legal doctrines, or outdated factual assumptions.
PLEASE I REALLY NEED HELP!!!
Dr. Crumpler was practicing medicine in Boston after the Civil War. At the end of the Civil War wanted to go to Richmond, Virginia as a “proper field for real missionary work” caring for those who used to be enslaved. What do you think she meant by the quote?
Answer:
Today we celebrate the life of Rebecca Lee Crumpler (1831-1895). She is best remembered as the first African-American woman physician in the United States.
Born Rebecca Davis in Delaware on February 8, 1831, she grew up in Pennsylvania, where her aunt provided care for the ill.
A bright girl, Rebecca attended a prestigious private school, the West-Newton English and Classical School in Massachusetts, as a "special student." In 1852, she moved to Charlestown, Massachusetts, and worked as a nurse. In 1860, she took the bold step of applying to medical school and was accepted into the New England Female Medical College.
The New England Female Medical College was based in Boston and attached to the New England Hospital for Women and Children. It was founded by Drs. Israel Tisdale Talbot and Samuel Gregory in 1848 and accepted its first class, of 12 women, in 1850. From its inception, many male physicians derided the institution, complaining that women lacked the physical strength to practice medicine; others insisted that not only were women incapable of mastering a medical curriculum and that many of the topics taught were inappropriate for their "sensitive and delicate nature."
Fortunately, Drs. Talbot and Gregory ignored such false claims and organized a school that required "a good English education," a "thesis on some medical subject," and a set of courses on the theory and practice of medicine, materia medica, chemistry and therapeutics, anatomy, medical jurisprudence, obstetrics and diseases of women and children, and physiology and hygiene. The coursework was 17 weeks in length (30 or more hours per week) during the first year of instruction. Following this was a two-year preceptorship, or apprenticeship, under an established physician's supervision.
In 1864, Rebecca became the New England Female Medical College's only African-American graduate (the school closed its doors in 1873.) A few statistics help put her remarkable achievement in perspective. In 1860, there were only 300 women out of 54,543 physicians in the United States and none of them were African-American. Some historians have wondered if Rebecca even knew of her status as "the first" given that for many decades in the 20th century that credit was awarded to Dr. Rebecca Cole, an African-American woman who received her medical degree from the Woman's Medical College of Pennsylvania in 1867. The first "historically black" medical school in the U.S., the Howard University College of Medicine, would not open until 1868. As late as 1920, there were only 65 African-American women doctors in the United States.
Around the time of her graduation, Rebecca married for the second time. (Her first marriage to Wyatt Lee, from 1852 to 1863, ended with his death in 1863.) In 1864, she married Arthur Crumpler. Rebecca began a medical practice in Boston.
Explanation:
can i get the crown please
Choose all the right answers.
Which of the following situations applies to friction?
car applying brakes to come to a stop
rain falling to the ground
walking solidly on the ground
tree roots growing down
riding your bike against the wind
Answer:
car applying brakes, riding bike, and walking
Explanation:
in order to stop, the wheels have to go against the way they're originally turning, if you didn't do anything to the bike, it'd move in the direction of the wind, and think about walking in flip flops, it'd be easy to slip out, so you have to push forward on the ground in order to walk
World War I was originally referred to as?
1. The Civil War
2. The War of 1914
3. The Great War
4. All of the above
Answer:
The answer is the great war and the war of 1914.
Explanation:
Create a thesis statement about how slavery impacted America
Answer:
In “American Slave” It teaches me and explains how it was hard for black people because at the time black people were treated unfairly. American Slave shows how slavery hardens people, teaching them to hate and harm rather than to love and treat everyone equally. There were a lot of things black people couldn’t do. They couldn’t sit in the front of the bus, there had to be a different school for only black people, they had to drink out of a small water fountain while white people had the nice big one. Most of all black people were treated differently because of the color of their skin.
Our society today is still having discrimination with black people. There’s a lot of bad cops that are arresting and shooting black people for no reason. There’s bad cops who treat black people differently from white people when getting arrested or pulled over. They will be all relaxing with white people when they tell them to get out the vehicle and calm, when they talk to them. When it comes to black people, they drag them out of their car and either have a group of cops on top of them or shoot them. Bad cops should keep their opinion towards black people to themselves then taking it out on them using violence.
Explanation:
What caused Hannah-Jones "a great deal of anxiety"? What was she worried would happen if the project hadn'tgotten any attention?
Answer:
below
Explanation:
“I certainly had moments where I was afraid I wouldn’t be up to the task. I didn’t want to fail. I didn’t want to make mistakes. I didn’t want to let our people down. And I remember thinking if Black people don’t love this, don’t embrace this, I would have failed. I felt those kinds of pressures,” Hannah-Jones notes, “but motivation is not ever an issue.”
What is the source of this law?
a. statutory law
b. common law
c. administrative law
d. military law
Answer:
b. common law
Explanation:
Please answer this! I give 5+ Brain points and 10+ points
Hai!
The answer your looking for is going to be C.
Brainliest Maybe?
Why did most Quakers not take sides during the American Revolution?
They did not believe in war.
They did not know who to choose.
They did not like the uniforms of the soldiers.
They wanted to have their own state.
Quakers not take sides during the American Revolution because they did not believe in war because they are against violence. Thus, option first is correct.
What was the American Revolution?
Between 1765 and 1783, 13 of Britain's North American colonies revolted against its imperial control, resulting in the American Revolution. The protest arose in response to the British monarchy and Parliament levying taxes without regard for colonial representation.
Quakers are members of the Religious Society of Friends, which is a historically Protestant Christian denomination. Members of these movements are often connected by a belief in each individual's potential to feel the light inside, or to perceive "that of God in everyone."
Quakers did not take sides in the American Revolution because they did not believe in war and were opposed to violence. As a result, option one is correct.
Learn more about American Revolution here:
https://brainly.com/question/27833385
#SPJ2
plz answer this question
Answer:
All of the above (D)
Explanation:
I don't know, just trusting my gut feeling, haha.
Which of the following is an example of how the system of checks and balances works in Georgia?
Group of answer choices
A) appealing a case to a higher court
B) reducing property taxes
C) overriding a governor's veto
D) signing a petition to repeal a law
NEED THIS ASAP!!
Answer:
B. overriding a governor's veto
Explanation:
Hurry⚠⚠⚠
What is the state religion of Sri Lanka
Answer:
Theravada Buddhism is the official religion of Sri Lanka.
Explanation:
17. For impeachment, which of these happens
first?
A. Senate holds trial to hear evidence.
B. House charges official with crime.
C. Senate votes to determine guilty or not
HELP ME
Answer:
Its A.
Explanation:
Kalispel tribe, what was scared to them? what were some belifes that the kalispel tribe had. I GIVE BRAINLEIST FOR DETAILED AND GOOD ANSWER
Answer:
below
Explanation: Their land and their ancestors mean everything to them.
Traditional tribal religion, The Kalispel tribe's religion is Catholic.
three major changes that took place in the united states
Answer: Revoltnaire war, July 4,mars exploration
Explanation:
When does gen z start and end
what should be corrected if the tempest roared, the teutons said it was the snorting of sleipnir.
Answer:
I don't know
sorry
sorry
Answer:
C. when the tempest roared, the Teutons said it was the snorting of Sleipnir.
Explanation:
Among us? the code is XXMMVF
Answer:
maybe lol
Explanation:
gurgle djbxjwbwjsbzjs
Answer:
gg
Explanation:
During which year did the number of members in the House of Representatives from both free and slave states decrease
Answer: 1860 and 1861
Explanation: In 1860 free slave states had more power in the house of representatives.
Who is Valerie Basay?
Answer: she is a girl on instagrm that looks like a potato and has cringey photos
Explanation:
what chellenges did george washington carver face?
Answer:
George Washington Carver, a famous scientist, faced challenges but he made a difference anyway because he used his inner strength to help himself. When George was a child he was born a slave and his mom was kidnapped. He did get to go to college but had to work on a farm all along.
Please give me answer with evidence of the answer.. Don't send just the answer and looking for question ! Look at the image ! I give 10 points and 5+ points
Answer:
A is answer
Explanation:
Hope it helps
From this paragraph, what pieces of Roman culture were shared as Rome conquered?
which of these contributes to a budget deficit
Answer this question for extra 5+ Points including 10+points [Cycle Weather] Reading
Answer:
B
Explanation:
PLEASE HELP!
The foreign exchange rate plays an important role in deciding
A. Security policy
B. Domestic policy
C. Economic policy
Answer:
B. Domestic Policy!!
Hope it helps!!
In general, in recent years people in the Middle East are moving ___________
Answer:
from rural to urban areas
Explanation:
help please due today
Answer:
the first one
Explanation:
the "H,E,G,L,C,A,M..etc"