A researcher asks students to record in a journal the emotions they experience every hour. She finds that over time, the descriptions become shorter and less detailed. What may be responsible for this change in performance?
A. selection bias
B. cohort effect
C. instrument decay
D. regression toward the mean

Answers

Answer 1

Answer:

A

No explanation just know the answer

Answer 2

The responsible for this change in performance may be instrument decay. There are various type of researcher in their own field. The correct option is (C).

What do you mean by the researcher?

Someone who performs research, or an organized and methodical examination of something, is referred to as a researcher. Researchers frequently refer to scientists.

As part of their job, researchers must analyze data, gather and compare resources, verify facts, share findings with the entire research team, follow established techniques, do necessary fieldwork, and maintain the confidentiality of sensitive information.

The main goal of educational research is to increase the body of knowledge by offering solutions to various pedagogical issues while enhancing methods for teaching and learning. Additionally, questions about student motivation, development, and classroom management are of interest to scholars in education.

Therefore, the responsible for this change in performance may be instrument decay. There are various type of researcher in their own field.

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Related Questions

The Crusades had which effect on Muslims in Europe?

A. Muslims became powerful nobles in European kingdoms
B. Muslims were pushed out of many parts of Europe.
C. Muslims were killed in pogroms across Europe.
D. Most Muslims in Europe became Christian.

Answers

The Crusades were a series of wars between Christians and Muslims during the Middle Ages. Western European Christians sought to gain control of Palestine, the land where Jesus lived, died, and according to Christians, was resurrected, from the Muslims. While Christian Crusaders never achieved more than temporary control of Jerusalem, the Crusades had many lasting effects on Western European societies. These effects profoundly changed the lives of Western Europeans. One of the many effects of the Crusades was that the pope and the kings of Western Europe became more powerful. In addition, Europeans began to trade with the Middle East. Trade increased as Western Europeans began to buy products like sugar, lemons, and spices. Naturally, increased trade led to increased cultural diffusion. Crusaders and traders learned about Arab art, architecture, medicine, and mathematics. Since the Arabs were very advanced in science and mathematics, Western European knowledge increased. Finally, after traveling to the Middle East, may Western Europeans began to see their small villages as uninteresting and even boring. Many Western Europeans began to seek adventure. Exploration increased.

Who votes in a direct democracy

Answers

everyone votes on everything

Answer:

In direct democracy, people decide on policies without any intermediary.

Which of the following should informed citizen follow in order to fulfill his/her civic responsibilities

Answers

Answer: Politics

Explanation: An informed citizen follow in order to fulfill his/her civic responsibilities is Politics. This answer has been confirmed as correct and helpful

Climate and topography are the main reasons behind differences of life style from south to north in Nepal. Justify the statement with examples.​

Answers

Answer:

because of our hilly region and Himalayan region made

3. Once you have successfully complete all the procedures, requirements, and examinations for a license, you will be issued a temporary (paper) license which will permit you to operate a motor vehicle for a period of ________, or until your actual license has been issued or refused.

Answers

60 days of temporary permit/license

According to the standards for motor vehicle operation in the United States, once you have successfully completed all the procedures, requirements, and examinations for a license, you will be issued a temporary (paper) license which will permit you to operate a motor vehicle for a period of 60 DAYS, or until your actual license has been issued or refused.

Hence, in this case, the correct answer to the question is 60 days of temporary permit/license "60 days of temporary permit/license"

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We hold these truths to be self-evident, that all men are created equal, that they
are endowed by their Creator with certain unalienable Rights, that among these are
Life, Liberty and the pursuit of Happiness. That to secure these rights,
Governments are instituted among Men, deriving their just powers from the consent
of the governed. That whenever any Form of Government becomes destructive of
these ends, it is the Right of the People to alter or to abolish it, and to institute new
Government, laying its foundation on such principles and organizing its powers in
such form, as to them shall seem most likely to effect their Safety and Happiness.
C. What was ironic about these words referencing “all men”

Answers

It really was not all men. It was just the wealthy white land owning men.

Which one is the first and oldest painting of Nepal?​

Answers

Answer:

The oldest surviving painting of Nepal is of a vihara which was painted during the transitional period of 1015.

"human is a social being". justify the statement with reason​

Answers

Answer:

Because we have mind to do social things. We developed according to our social environment.

Because we have mind to do social things. We developed according to our social environment.If you see history all the civilizations are developed socially it means a man is born to be social. We learn from others. Even animals are social to lI've life safer the rules are equally applicable to them.

In United States v. Nixon, the Supreme Court ruled that Group of answer choices a sitting president cannot be sued in civil court for offenses that occurred before the president took office. executive privilege could not be used to prevent evidence from being heard in criminal proceedings. congressional approval must be granted before presidents make use of executive privilege. the president is immune from criminal prosecution except for impeachable crimes. members of the Secret Service cannot be required to testify against the president.

Answers

The correct answer is "executive privilege could not be used to prevent evidence from being heard in criminal proceedings."

In the United States v. Nixon, the Supreme Court ruled that executive privilege could not be used to prevent evidence from being heard in criminal proceedings. This means that Nixon could not keep the Watergate tapes under “executive privilege. So we can say that the decision of the Supreme Court meant that the executive branch should not have more power than other branches of government.

In 1972, the Watergate scandal began with a break-in at offices of the Democratic National Committee.

Yes, the Watergate Scandal started when a group of people break-in at the offices of the Democratic National Committee on June 17, 1972. The office was at the Watergate complex located in Washington D.C. The police found the thieves wiretapping telephones and caught them taking documents from the office. Two journalists from the Washington Post Newspaper revealed that US President Richard Nixon had connections with the incident. Their names: Carl Bernstein and Bob Woodward.

define.human resources.​

Answers

Answer:

those resources which is made by human is called human resource.

Answer:

Human resources refers to the human power or skill or knowledge required for carrying out any work

Explanation:

It is also called workforce or mind power

If the researchers in the third study wanted to test the influence of aging on context-dependent memory effects, they could:A.show the faces to the older adult participants in one room, then move half of these participants to a new room to identify faces.B.show the faces to all participants in one room, then move half of the participants in each group to a new room to identify faces.C.provide background information about the faces to half of the older adult participants while faces are being memorized.D.provide background information about the faces to half of participants in each age group while faces are being memorized.

Answers

This question seems to be incomplete. However, there is enough information to find the right answer.

Answer:

B.show the faces to all participants in one room, then move half of the participants in each group to a new room to identify faces.

Explanation:

Context-dependent memory refers to information that is more easily recalled when the subject is in the same context where encoding and retrieval took place. Meaning, for example, that being in the same room where the patient was first introduced to a new face would make it easier for him to recognize it again. In this example, the room difference could be context-dependent, so showing the faces to all the participants in one room, and then moving half of them to a new room would be the best way to test the influence of aging on context-dependent memory effects.

Peggy's use of foul language decreased because it was followed by the loss of her $5 weekly allowance. Taking away Peggy's allowance served as ________ for her foul language. Select one: secondary reinforcement positive punishment negative reinforcement negative punishment

Answers

Answer: The answer is negative punishment!

Explanation:

It can't be positive because she is in trouble, and we know it has to be a punishment.

it is observed that respect for older adults is greater in

Answers

Yes they are more old

How many years ago was WWI (1914 A.D./C.E.)?

Answers

Answer: the answer is c.e

Explanation:

Answer:

WWI was about 107 years ago

Explanation:

2021 - 1914 = 107

What is socialzatoin ?How socialzation formation? justifiy the statement.​

Answers

Answer: The act of adapting behavior to the norms of a culture or society is called socialization.

How can the traditional knowledge skill and technology be innovated and improvement?​

Answers

Answer:

Enroll in Technical Classes or Workshops.

Get Technical Books.

Volunteer for Technical Projects.

Subscribe to Technical Sites and Magazines.

Develop Knowledge of a Second Language.

Practice What You Learned.

You should enroll in classes to know more about traditional knowledge skills, following different types of blogs, magazines or social media can help you impove too. You can read newsletters for different ideas and innovations

please click thanks and mark brainliest if you like :)

For which type of programs would the government most likely use a cost benefit analysis? Select three options

A. Changing a school lunch program
B. Building a large or small corner house
C. Hiring new police officers and firefighters
D. Planning when to repave a road
E. Hiring new teachers for a school

Answers

Answer:

e

Explanation:

Harry said to Marge, "I have a ring once owned by Marilyn Monroe. Would you like to buy it for $500?" Marge pays for the ring, but the next day a friend tells her that Harry had recently purchased the ring at a local department store. Marge enjoys wearing the ring and wears it constantly for twelve months. Finally, she goes to Harry and says, "Here is the ring you lied about. Give me my $500." Most likely Marge will:

Answers

Answer:

Most likely Marge will not get her money back.

Explanation:

Most likely Marge will not get her money back. This is because, despite her anger towards finding out where the ring came from she still decided to wear the ring for a certain amount of time, instead of immediately returning it. Due to taking so long to disafirm the contract between her and Harry, it is automatically taken as if she had affirmed the contract. Therefore, Harry does not have any obligation to return the $500 back to Marge.

Si se calienta a fuego medio y por separado 100 ml de agua y 100 ml de aceite durante 3 minutos, el agua llega a tener 50 ºC y el aceite 105 ºC ¿A qué propiedad del agua se debe este fenómeno?

Answers

La repuesta es: Calor específico.

Explanation

El calor específico es una propiedad física de las sustancias. Esta propiedad establece la cantidad de calor a la que debe someterse una sustancia para aumentar su temperatura en condiciones normales. De acuerdo a lo anterior, si la temperatura de 100ml de aceite aumenta hasta 105° C mientras que 100ml de agua aumentan hasta 50° C bajo las mismas condiciones de fuego medio durante tres minutos, esto indica que el calor específico del agua es mayor que el del aceite porque necesita más temperatura para aumentar mucho más su temperatura.

What is meant by Santan religion ? Mention the importance teachings of Hinduism.​

Answers

Sanatana dharma, in Hinduism, term used to denote the “eternal” or absolute set of duties or religiously ordained practices incumbent upon all Hindus, regardless of class, caste, or sect. kattyahto8 and 16 more users found this answer helpful.

Which of the following statements reflect effective study habits that this student has? Check all that apply. Increase your concentration by eliminating distractions Have a plan in mind for what you expect to accomplish Be prepared for days when your motivation wavers Forget multitasking Be sure to have everything you need before you start to study Set aside specific times to study Take breaks

Answers

Answer:

I think the best will be

Be sure to have everything you need before you start to study set aside specific times to study take breaks

The statements that best  reflect the effective study habits that this student has are:

•Increase your concentration by eliminating distractions.

•Have a plan in mind for what you expect to accomplish.

•Set aside specific times to study.

•Take breaks.

•It is of important to often concentrate when reading by eliminating any form of distractions as it will enable you to remain  fully focus when reading.

•To improve your study habits you have to have a  plan in mind for what you expect to accomplish as it will help you to achieve  your goals.

•It is of paramount to often  Set aside specific times to study or times table and stick to that study schedule as it will help you to properly plan your study.  

•Not taking a break during study can tend to reduce you performance, therefore It of paramount that you Take break when studying especially if your are tired or exhausted.

Inconclusion The statements that best  reflect the effective study habits that this student has are:

•Increase your concentration by eliminating distractions.

•Have a plan in mind for what you expect to accomplish.

•Set aside specific times to study.

•Take breaks.

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what is the society composed of?​

Answers

A society is a group of individuals involved in persistent social interaction, or a large social group sharing the same spatial or social territory, typically subject to the same political authority and dominant cultural expectations. Societies are characterized by patterns of relationships (social relations) between individuals who share a distinctive culture and institutions.

the most funny answer will get brainliest
have fun!
​get your points (;

Answers

Answer:

Knock Knock.

Who's There?

Pigeons.

Pigeons who?

No silly, pigeons coo.

BA DUM TSS

Explanation:

Neil conducted a study on a group of women in which they viewed cartoons for an hour under one of two environmental conditionsâ "either alone or with other participants. After the study, the participants rated how much they enjoyed watching the cartoons under the two different conditions. What can be concluded based on the results of this study?

Answers

This study can help the researcher determine if women prefer to watch Tv alone, with someone else or if this factor does not affect their preference.

What does this study focus on?

The study focuses on the effect of others' company on women's enjoyability while watching cartoons. This means the purpose of this study is to determine if women enjoy more/less watching cartoons if they are watching them with someone else.

What are the possible results?

Based on this context, the possible results are:

Women's enjoyability is not affected.Women enjoy watching cartoons alone rather than with someone else.Women enjoy watching cartoons with someone else rather than alone.

Note: This question is incomplete because the results of this study are not provided; due to this, I answered it based on general knowledge.

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what are the major activities and services of the Nepal Red Cross Society​

Answers

Answer:

To contribute to promoting and improving health condition, preventing of diseases and reducing suffering. To arrange for emergency relief services for disaster victims. To organize Junior and Youth Red Cross as an integral part of Nepal Red Cross Society and to conduct activities promoting their participation.

Explanation:

hope this helps

Make a list of any 3 function of state government each in federal system in Nepal .

Answers

Answer:

as being a Nepali student

Explanation:

to maintain well-being peace and security of the citizens.

to fulfil the promises made for them in the election

to formulate the laws of the country.

when where they divided into 77units?​

Answers

when who was divied?

Explanation:

Define population education?​

Answers

Answer:

Developing awareness and providing more information to the general population.

Population education can be defined as a process of developing awareness and understanding of population situation among people and making them more responsible towards managing population.

The faculty at Sherwood Elementary School has met to discuss peer-tutoring ideas to incorporate into their classrooms due to students' poor performance on the recent standardized achievement scores. One teacher suggests that a committee of teachers first identify students' areas of need and then target other students excelling in those areas that would be available to serve as tutors. Which peer tutoring program does this sound most like

Answers

Answer:

Hence the answer is  PALS that is Phonological Awareness Literacy Screening

Explanation:

The faculty at Sherwood Elementary School has met to discuss peer-tutoring ideas to incorporate into their classrooms due to students' poor performance on the recent standardized achievement scores. One teacher suggests that a committee of teachers first identify students' areas of need and then target other students excelling in those areas that would be available to serve as tutors. Which peer tutoring program does this sound most like PALS that is Phonological Awareness Literacy Screening and K indicates it is given in Kindergarten.

Jot down some points how you inspire a bad friend to be a good friend

Answers

A few Points on how to inspire a bad friend to be a good friend is listed below:

Be kind to themLive a good example for them to emulateSpeak to them courteously and advice them regularlyEncourage them and motivate the to become better

Meaning of a Friend and Inspiring a friend

A friend can be defined as an individual that shares similar goals and interest with you. A friend can also be an individual that is not related to you by blood but you are fond of him or her

Inspiring a friend refers to influencing a friend to act, reason, respond and see things as you do

In conclusion, A few Points on how to inspire a bad friend to be a good friend is listed above

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