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.

To know more about the researcher, visit:

https://brainly.com/question/29783805

#SPJ2


Related Questions

Why was Nelson Mandela arrested and sentenced to life in prison?

1 He attempted to assassinate F.W. de Klerk. He was found guilty of attempted murder.
2 After the Sharpeville Massacre, he helped found the violent, armed branch of the ANC
O to fight apartheid. He was found guilty of sabotage and treason (trying to overthrow
the government).
3 He believed in apartheid and helped enact laws to segregate the society of South
Africa
4 He was convicted of crimes against humanity after ruling South Africa as a dictator.

Answers

Answer:

because he commited a crime

how many total points can be scored in a game of volleyball?

Answers

Answer:

25

Explanation:

if it's high-school volleyball, 25 is the max buy 15 is max for the tiebreaker

what deadly disease is thought to have traveled to europe along the silk road?

Answers

Answer:

Black Plague

Explanation:

Question 9 options:

Inclined planes (blank) the effort force, while adding to the (blank) necessary to do the job.

Answers

Based on machine operation analysis, Inclined planes reduce the effort force while adding to the distance necessary to do the job.

What is an Inclined Plane?

An Inclined Plane is generally a simple machine with a sloping surface binding a lower elevation to a higher elevation.

How Inclined Plane Work

Typically, as a simple machine, an inclined plane decreases the effort force by increasing the distance in which the force is applied.

The purpose of the inclined plane is to lessen the effort and work done.

Hence, in this case, it is concluded that the correct answer is decrease and distance, respectively.

Learn more about the Inclined plane here: https://brainly.com/question/17211323

hlo,who is the president of Nepal right now ?​

Answers

Answer:

Bidhya Devi Bhandari

Explanation:

I just looked it up :)

Answer:

Bidya Devi Bhandari is a Nepalese politician who is the second and current president of Nepal. She is the first woman to hold the office in the country. She served as the vice-chairperson of the Communist Party of Nepal and was the chair of the All Nepal Women's Association before being elected president

Explanation:

Introduction: Match each Key term with it's correct definition
aristocracy
Old Regime
Tithe
Bourgeoisie
Estates- General

France's national assembly
a tax paid to the church
members of the middle class
France's traditional social and political system

Answers

Answer:

Look at the Screenshot Below

Those are your answers!

Explanation:

in unlocking christmas, what holiday emblem is embedded in the keys given to kate and kevin?

Answers

In Unlocking Christmas, the holiday emblem that is embedded in the keys given to Kate and Kevin is riddles.

To understand why the above answer is correct, let's explore what "Unlocking Christmas" is all about.

About "Unlocking Christmas"

"Unlocking Christmas" is a movie about Kevin and Kate who embarked on a romance adventure after they received a mysterious key and riddles embedded in the key.

Kevin and Kate never knew themselves until they run into each other in a coffee shop.

The gift was sent by an anonymous person. As they got the same gift separately, they set out on the mission. This eventually led to a romance adventure between them.

Learn more about Christmas on https://brainly.com/question/24389251

Although some evidence suggests that the birth of Jesus may have occurred in the _, Pope Julius I chose December 25th to celebrate his birth.

Answers

Answer:

Summer (?)

Explanation:

I am not 100% sure, but I have heard tell that some individuals claim He was born in the summer (around the month of August).

While initial meetings may depend on surface-level diversity in making attempts to understand other individuals, studies show that after time ________ and ________ become more important to understanding the other individual.

Answers

Answer:

values; personality

Explanation:

Under the Articles of Confederation, justice and law enforcement are left to __________. A. the nation B. the states C. the people D. Congress

Answers

B. The states - they held more power than the national gov during this time period and controlled things like that because the national gov didn’t have a solid Congress

Answer:

B

Explanation:

What were some of the ways that the Roman Catholic Church helped keep education from disappearing during the Middle Ages? Why was this important?

Answers

Answer:

The Catholic church opened schools of its own, some to train priests and others to focus more on grammar and the liberal arts.

Explanation:

Many believe that the Christians in the catacombs also established some form of Christian education. In the Middle Ages, the Catholic church opened schools of its own, some to train priests and others to focus more on grammar and the liberal arts. ... Elementary schools, secondary schools, and universities slowly spread.

Claire, 79 years old, is no longer able to independently engage in activities of daily living such as feeding herself, dressing herself, and bathing herself. She is now considered:

Answers

Claire can be considered a frail adult as she cannot perform the basic activities of daily living.

The frail elderly is defined as one who presents an increase in vulnerability to the presence of stressors, associated with aging, which is characterized by a decrease in the physiological reserve.

Frail adults cannot autonomously carry out those activities that encompass the most elementary and necessary self-care capacities that human beings carry out on a daily basis.

Frailty represents a continuum from the healthy elderly to the extremely vulnerable at high risk of dying and with low chances of recovery.

Therefore, we can conclude that the state of frailty in the elderly is characterized by a decrease in resistance, as a result of aging.

Learn more about the frail elderly here: https://brainly.com/question/14972151

Statuses and their related roles determine the structure of the various groups in society. When these statuses and roles are organized to satisfy one or more of the basic needs of society, the group is called a(n):_________ a. Pastoral society. C. Preindustrial society. B. Social institution. D. Agricultural society. Please select the best answer from the choices provided A B C D.

Answers

The term that describes how Statuses as well as roles determine the structure of the various groups in society is B: social institution.

A social institution can be regarded as interrelated system of social roles as well as social norms.

This is organized so there could be satisfaction of an important social need as well as social function.

Therefore, social institution is related to status and related role.

Learn more at:

https://brainly.com/question/2430169

Answer

Social institution

Explanation:

I believe the person above me is correct but I can't see the answers on unit test so I am terribly sorry if I am wrong :)

Answer question here

Answers

cant read the writing clearly!

what are 5 typical gifts that are given to the quinceańera?

Answers

Answer:

Crosses,medals,bibles,scepters,and tiaras,

Explanation:

A person who witnesses the death of a friend and begins experiencing distressful memories of the events, insomnia, persistent anger, and social detachment months after the event would receive a diagnosis of:

Answers

Answer:

PTSD (Post Traumatic Stress Disorder)

Explanation:

Those are all symptoms of PTSD

Skin grafts between identical twins are more successful than grafts between more unrelated individuals. Why

Answers

Why are transplants between identical twins usually successful?

Renal transplantation between monozygous identical twins provides an opportunity to utilize minimal immunosuppression to maintain stable allograft function, thereby alleviating the toxicities of immunosuppressive therapy.

Hoped that help:P

the removal of homosexuality as a psychological disorder demonstrates the

Answers

The removal of h.o-m.o.se.x.u.a.lity as a psychological disorder demonstrates the shifting beliefs

What is H.o.m.ose.x.u.ality?

This refers to the s.e.x.u.al and physical attraction that a person has for another of the same gender.

Hence, we can see that h.o-mo.s.e.x.u.ality was once described as a psychological disorder, but now that tag has been removed as there has been more acceptance and this shows shifting beliefs.

Read more about h.o-m.os.e.x.u.ality here:

https://brainly.com/question/14548173

#SPJ1

Does Directions show the placement or position of any object and person

Answers

Answer:

no

Explanation: say you where placed somewhere and you dont move. you are not going in direction what so ever, but say you are walking or just moving your arm up and down, now you are directing,

Do not trust me im still a lil confused

why is the constitution is called the federal Democratic Republic constitution​

Answers

Answer:

The Constitution established a Federal democratic republic . It is the system of the Federal Government ; it is democratic because the people govern themselves ; and it is a republic because the Government's power is derived from its people .

Answer:

..

Explanation:

The Constitution is organized into three parts. ... The Constitution established a Federal democratic republic. It is the system of the Federal Government; it is democratic because the people govern themselves; and it is a republic because the Government's power is derived from its people.

Thankyou!

Which BEST describes the government of South Africa during
apartheid? *
1: Absolute monarchy
2: Oligarchy
3: Theocracy
4: Democracy

Answers

The answer is 4: Democracy.

in the african american community, what has been found to play a significant role as an alternate source of support to mental health services?

Answers

The thing that has been noted to play an important role in supporting mental health services is Black Church.

Mental health simply means the behavioral, cognitive, and emotional well-being of an individual. It can also relate to the absence of mental order.

It should be noted that in African American community, Black Church has been found to play a significant role as an alternate source of support to mental health services.

Black Church provide prevention and treatment programs that will improve the well-being of their members.

Learn more about mental health on:

https://brainly.com/question/14777606

Hardin argues that an appeal to people's consciences is unlikely to work to avoid a tragedy of the commons. Why not

Answers

Answer:

vc

Explanation:

umm... I got this question from my friend !

How would you put an elephant in your fridge ?​

Answers

Make elephant soup!!

Answer:

I know the best way..

1.  open the fridge

2.Put elephant in the fridge

3.close the fridge

4.put a table or a heavy object in front of the fridge in case the elephant opens the door

which creatures did professor lockhart let loose in his classroom?

Answers

The creatures that Professor Lockhart let loose in his classroom were Cornish pixies.

The professor released a cage that was full of this creature. This question was gotten from the Harry Porter franchise.

Immediately the pixies were brought out of their cage, they started to act out of control and also wreck havoc. This caused the professor to leave the room fast while asking others to take care of the situation.

Read more on https://brainly.com/question/25012561?referrer=searchResults

3. Why should you support and love your class mates? What could be the result of jealousy amongst yourself?​

Answers

Answer:

You should support and love your classmates because, your not in school to show off and prove your superiority to everyone, your in school to learn to better your self for your future and to set your path in life, showing your fellow peers hate and criticism could make them unsure of themselves and lead to them focusing on what you or everyone else thinks therefor could cause them to drop out or not focus on school as they should so showing your fellow peers love and support go's along ways.

The result of jealousy among yourself could make you so consumed in what everyone else thinks, then you forget why your really at school and that could lead to making bad in the moment and near future choices.

According to the self-determination theory, ________ is the need to be involved in close, warm relationships with others.

Answers

Answer:

the correct answer is relatedness

spencer rattler just committed to the south carolina gamecocks football team. what position does he play?

Answers

Answer is: Quarterback

Can someone exsplain what im supposed to do here?

Answers

Answer:

Oh easy u let ur dog/cat eat it! LOL

Explanation:

the saguaro cactus blossom is the official flower of what state?

Answers

Answer:

Arizona

Explanation:

The saguaro blossom was officially declared the Arizona State flower on March 16, 1931.

Other Questions
Daphne borrows $2500 from a financial institution that charges 6% annual interest, compounded monthly, for 2 years. The amount that Daphne will need to pay back at the end of the term is solve for x on the diagram below a certain number plus two is five find the number 548-427-2108+147 Out of a box of 46 matches, 22 lit on the first strike. What percentage of the matches in the box did not light on the first strike? What is the final volume, in L. of a balloon that was initially at 173.8 mL at 17.5C and was then heated to 78.0*C? name any two organization working to solve drug abuse in nepal Pauline mixed 0.32 liter of syrup with 12 times as much water to make orange squash.She split 1.28 liter of orange squash.Then she poured the remaining orange squash equally into 4 bottles.How much orange squash were there in each bottle.Give your answer in Liters. The mole fraction of NaCl in anaqueous solution is 0.132. Howmany moles of NaCl are present in1 mole of this solution?Molar MassNaCl: 58.44 g/molH2O: 18.016 g/mol why is human resource called active resource Jasper Company has sales on account and for cash. Specifically, 61% of its sales are on account and 39% are for cash. Credit sales are collected in full in the month following the sale. The company forecasts sales of $523,000 for April, $533,000 for May, and $558,000 for June. The beginning balance of Accounts Receivable is $304,200 on April 1. Prepare a schedule of budgeted cash receipts for April, May, and June. How many moles are there in 2.3 x 1024 atoms ofsulfur? Urgent ! Help me please Find the indicated side of theright triangle.45y645 What is the reason for having diverse functions for proteins Trying to find the theme and the subject and the excerpts to the poem. The ironside On January 1, 2010, Wayne's Waffle House purchased a freezer for $45,000. The freezer had an estimated useful life of 10 years and an estimated residual value of $3,000 at the time of purchase. Wayne spent $10,000 on January 1, 2012, to replace the freezer motor. This replacement increased the freezer's life by 5 years and the residual value by $2,000. Assuming that straight-line depreciation is used, what will be the depreciation expense for 2012 Which of the following is an appropriately assigned task for the Nursing Assistant? type of power based on manager's ability to influence employees with something of value to them. An educational psychologist wishes to know the mean number of words a third grader can read per minute. She wants to make an estimate at the 95% level of confidence. For a sample of 582 third graders, the mean words per minute read was 24.1. Assume a population standard deviation of 3.7. Construct the confidence interval for the mean number of words a third grader can read per minute.