Stanley conducts a study in which he assesses teasing in a sample of first-graders during the first week of school and again three months later. Because the study is longitudinal, Stanley has to worry about which of the following threats to internal validity?

Answers

Answer 1

Answer:

Answer: Maturation

Explanation:

In terms of internal validity, maturation is type of treat that impacts research because certain physical changes or mental modification tend to occur in participants which tends to alter the results.

According to the question, Stanley should worry about maturation trait as he is conducting experiment on first grade student .He conducts research of teasing on them in first week and then three months later which could have brought some mental changes or physical changes in student .Thus results can get modified.

Related Questions

A research team funded by federal grants is studying the coevolution of pain receptors in grasshopper mice and the neurotoxic venom of scorpions (one of their primary food sources) to determine how the mice have adapted to the venom of their prey. This is an example ofa. basic research.b. applied research.c. pseudoscientific research.d. random research.
Why might people choose to rent a home rather than buy a home?
In a society in which groups interact closely on a basis of equality, there tend to bea. high levels of prejudice. b. vast differences in power held by the various groups. c. low levels of prejudice. d. high levels of discrimination
Why was Hildegard of Bingen considered a healer?She practiced holistic medicine.O She was a trained medical doctor.She opened a convent for the sick.She opened a hospital for the poor
Under the Jim Crow system, as under slavery, the subordination of the African American community was reinforced and supplemented by an elaborate system of ______.

What is the most important event that happens at a party's National Convention?

Answers

A party's National Convention is e term used in U.S. politics to refer to a meeting of the two major U.S. political parties: the Democratic National and the Republican. In such conventions participate apportioned a number of voting representatives, known as delegates, whose size is determined by factors such as population, the proportion of that state’s Congressional representatives and state officials.

During these conventions it is adopted the statement of party principles and goals, commonly called a platform, setting as well the rules for the party’s electoral activities. However, the most important event that happens at a party's National Convention, which represents their formal purpose, is to select the party’s nominee for President of the United States.

During a national convention, political party members gatherevery four years as all of thestates participate. The convention is held in the summer prior to thepresidential election. Since they represent the state’s voters, state partysends representatives to vote for the candidate favored in their state. When they have selected the President andVice President of their party that iswhen the convention comes to an end. During this period the party prepares their platform or list of ideas aswell as their stand on important issues affecting the country.

The right not to confront your witness against you is protected by which amendment

Answers

Answer:

The answer is the 6th amendment.

Explanation:

The 6th amendment of the United States establishes that the citizens have the right to a fair jury and the possibility to confront the different witnesses. In this way, the accused can know who are the people who are accusing him or her. This amendment is applied in all the states.

The accused also has the right to a lawyer and to know what are the charges and the nature of them as well as the respective evidence against him or her.

The 6th Amendment to the U.S. Constitution sets out many rights for defendants during a criminal prosecution, including the right of the accused to confront their accusers. The relevant text of the Confrontation Clause of the 6th Amendment reads as follows: In all criminal prosecutions, the accused shall enjoy the right to be confronted with the witnesses against him

Sexual relationships can be risky, especially for teens. One risk associated with sexual activity are sexually transmitted infections

Answers

Answer:Hello there.

Which is the name for infections transmitted during sexual activity

Sexually transmitted infections

Therefore, answer is: (A) sti

What is religious loyalty?

Answers

it´s, basically, be loyal to you religion.

It means that you are going to defend it and always believe in what it teaches, doesn´t matter what others says

I'm not sure what exactly you mean. But in the purest form, the answer is being loyal to the rules and beliefs that your religion has and not betraying them.

Paralegals will find themselves most frequently working in theA) doctor’s office.
B) court room.
C) client’s home.
D) law office.

Answers

d

because counsel surmises what to review and prepare for the case

1 the youth shows general empathy towards human rights violations, how can you as a young person prevent human rights violations from taking place under your watch.

Answers

One of the ways that you can prevent human rights violations is to be sensitive to signals and not be scared of investigating them further.

For example, if your classmate often has bruises, you can take them aside to ask if everything is ok and ensure them that you are safe to talk to.

Or, another example, if you hear that the food you're buying was produced with slave labour, try to find out more and talk to others about it, making them also away of it, so that you can boycott it.

Other Questions

Where does jacob sartorius live now

________________ refers to the evaluation that takes place during program design and development. Group of answer choices Summative. Formative. Pilot. Transfer.

collect different kinds of maps and study them if you have any doubts clarify them with your teacher

What do you guys know about the Battle of Bunker Hill that can help me write my essay?