you are doing a study on how much weight a person can lift. you measure subjects at the beginning of 3rd grade and then again at the beginning of 4th grade. what threat to internal validity might your study have?

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Answer 1

Maturation is the threat to internal validity in the study here. This is because the participants will be grown up.

- This is an internal threat to the particular participant. The evaluation results may be explained by the probability that participants' own mental or physical changes took place.

- For instance, key physical traits like eyesight, hearing, taste, and even memory may deteriorate more quickly as people age. This might have a detrimental effect on how well they do in an experiment.

- These illustrations imply long-lasting adjustments. The effects of maturity can also be momentary, as in the cases of exhaustion, boredom, warming up, and hunger.

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Related Questions

when maya moved into her new neighborhood, she found that no one comes from her cultural background, celebrates the same holidays that she does, or even shops where she likes to shop. maya decides that she will just socialize with her existing friends and family, keeping to her comfort zone. maya's approach to encountering a different culture appears to be

Answers

When encountering a different culture, Maya's approach appears to be closed-minded and self-limiting.

She has decided to only socialize with her existing friends and family, avoiding any potential connections with people from her new neighborhood who do not share her cultural background, celebrate the same holidays as her, or the shop where she likes to shop. This approach does not allow Maya to expand her perspective or learn from others who have different experiences and backgrounds than her.

It also creates barriers between her and her new community, hindering her ability to fully integrate and connect with those around her. Instead of retreating into her comfort zone, Maya could try to embrace the differences she encounters in her new neighborhood. This could involve making an effort to learn about the traditions and customs of those around her, participating in community events and activities, and seeking out opportunities to connect with people who have different experiences than her.

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The British accused of stirring up trouble and causing the Boston Tea Party.

A. Samuel Adams
B. John Hancock
C. Benjamin Franklin
D. Phillis Wheatley

Answers

Answer:

john hancock

Explanation:

the primary objective of this module is to help you understand how to develop empathy for the interests, preferences and circumstances of those affected by problems. the most important people we need to understand are potential

Answers

The primary objective of this module is to help you understand how to develop empathy for the interests, preferences and circumstances of those affected by problems. It is important to understand the potential of the people affected by these problems so that we can work to address their needs and concerns.

It help you understand how to develop empathy for the interests, preferences, and circumstances of those affected by problems. The most important people we need to understand are potential. This module aims to help you build empathy with individuals who are affected by problems so that you can come up with better and more effective solutions. It is important to understand the interests, preferences, and circumstances of those affected by problems because it can help you develop better solutions that take into account their unique needs.

The most important people we need to understand are potential because they represent individuals who could be affected by a particular problem. Understanding the potential impact of a problem on these individuals can help you develop solutions that can prevent the problem from becoming worse or spreading to other people.

In summary, the primary objective of this module is to develop empathy for those affected by problems, and the most important people to understand are potential.

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bianca is seen as an easy-going, but clingy person. she never disagrees with anyone and waits for other people to decide even the smallest things such as where to eat lunch. she has great difficulty initiating projects or doing things on her own, as she has very little confidence in herself. bianca prefers to be around others, and feels very uncomfortable when she is alone. which personality disorder would bianca most likely be diagnosed with?

Answers

Based on the description provided, Bianca might most likely be diagnosed with Dependent Personality Disorder. This disorder is characterized by a pervasive and excessive need to be taken care of, leading to clinginess, difficulty making decisions, and lack of self-confidence. Bianca's preference to be around others and her discomfort when alone also align with this personality disorder.

Based on the information provided, Bianca would most likely be diagnosed with dependent personality disorder. This disorder is characterized by an excessive need to be taken care of, a fear of separation, difficulty making decisions and taking responsibility, and a lack of self-confidence. People with this disorder often rely heavily on others for emotional and practical support, and may struggle with being alone. Bianca's tendency to wait for others to make decisions and her discomfort with being alone suggest that she may fit this diagnostic category.

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when michelle rents a book from amazon for her college class, she keeps the box it came in so she can return it in that same box at the end of the semester. this box is an example of

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The box that Michelle keeps to return the rented book is an example of reusability or reusability of packaging. By retaining the original box, Michelle intends to reuse it for the purpose of returning the book at the end of the semester.

Reusability refers to the ability of a product or its packaging to be used multiple times, either for the same or different purposes, rather than being discarded after a single use.

In this case, Michelle's decision to keep and reuse the box aligns with the idea of minimizing waste and maximizing the lifespan of the packaging materials through reuse.

Additionally, the act of reusing the box demonstrates practicality and efficiency. Michelle recognizes that the box is still functional and suitable for the purpose of returning the book.

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Step Two: Decide which type of degree best suits the career field you'd like to enter, and identify the type of college that provides it.


What degree do you need to earn to work in your desired career? What type of school provides this degree? Explain how this degree will help you achieve your career goals, and identify the type of school you will need to attend to earn the degree (vocational school, community college, liberal arts college, or university). (4 points)

Answers

If you're hoping to work in a particular area, you may need an appropriate sort of diploma. For instance, if nursing is your desired career, then traditionally an educational degree with a specialization in the field must be attained.

What degree do you need to earn to work in your desired career?

This will vary depending on the level or extent of qualification impending. As an example, to become a Registered Nurse (RN), you must have achieved no less than an associate like degree pertaining to nursing -- known as an Associate Degree in Nursing (ADN).

Your schooling is obtainable at either a community college or vocational establishment; yet, should you wish to gain a higher title such as the Bachelor of Science in Nursing (BSN) or the Master of Science in Nursing (MSN), attendance at a university is recommended.

Having a degree that corresponds to your profession can assist you in meeting your employment ambitions by delivering the necessary know-how, qualities and capabilities thereby making progression viable. Moreover, evidently some professional jobs/promotions require certain diplomas. Seeking out the correct school for your studies also makes a variance in one's prospering opportunities.

For illustration, an institution devoted to vocation may bestow more firsthand training for specified careers, whereas universities deliver additional research prospects plus wider fields of study. In conclusion, it is obligatory to inspect the prerequisites demanded within your chosen career and discover the ideal school that offers all the essential knowledge and experience for success.

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Explain four functions of the executive

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Answer:

Main Functions of The Executive:  

1. Political functions:  The main political functions of the executive are:  Appointment of ambassadors to other countries  To send delegates to international conferences  Meeting the foreign ambassadors, and managing the relations and political and economic agreements with other countries.

2. Administrative functions:  The executive's main function is to comply with the law and maintain peace. Different departments of the administration comply with the laws related to their department. The head of the department is a minister. Compliance with the law, in fact, is the duty of the bureaucracy, whose appointment is made by the state public service commission.  

3. Legislative functions:  The executive in one way or the other is always associated with the legislature in making the laws. In Parliamentary democracies, the executive calls the session of the Parliament and decides the present period of the session. The legislature grants the acceptability of the law. But to present a bill for passing it and to prevent a bill from becoming an actor is the function of the executive.  

4. Functions related to Defense:  The defence and safety of the country is the function of the executive. The executive performs the functions through the armed forces. In democratic countries, the head of the state (the president) is the supreme commander of the armed forces. The executive makes the principles regarding the composition and discipline of the armed forces.

All better ________ add power conditioning to filter out emi and rfi

Answers

All better surge suppressors add power conditioning to filter out EMI and RFI.

Power conditioning is the process of regulating and conditioning the electrical power to make it suitable for electronic devices. It involves the use of techniques and devices to protect electronic devices from voltage surges, spikes, and electrical noise.

Surge suppressors are devices that protect electrical equipment from power surges by limiting the voltage supplied to the equipment. They are used to prevent damage to sensitive electronic equipment caused by lightning strikes, power surges, and other electrical disturbances.

By adding power conditioning to surge suppressors, the electrical noise generated by devices in the surrounding environment can be filtered out. This helps to prevent electromagnetic interference (EMI) and radio frequency interference (RFI) from affecting the performance of electronic equipment.

Overall, power conditioning and surge suppression are essential for protecting electronic equipment and ensuring that it functions properly.

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a pair of blue jeans is best associated with which cultural subsystem?

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A pair of blue jeans is best associated with the cultural subsystem of Material Culture.

Material culture refers to the physical objects, artifacts, and products created by a society or culture. Blue jeans, as a type of clothing, are a tangible representation of material-culture.

Blue jeans have become a prominent and iconic item in many cultures around the world.

They are commonly associated with casual and everyday wear, and they have transcended social and cultural boundaries. The popularity of blue jeans can be attributed to their versatility, durability, and comfort.

Furthermore, blue jeans have also gained cultural significance and symbolism, representing concepts such as youth, rebellion, individualism, and even social status. They have been embraced by various subcultures and have become a global fashion staple.

In summary, blue jeans are a material object that holds cultural significance and is best associated with the cultural subsystem of Material Culture.

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type out answers and u will get brain

type out answers and u will get brain

Answers

First sentence answer - civilization

Second sentence answer - cuneiform

Third sentence answer - Judaism, Islam, and Christianity

Fourth sentence answer - crusaders

Fifth sentence answer - ottomans

How did British, Dutch and French colonists find workers after slavery ended in their colonies?
PLEASE ANSWER NOW!!!!!!!!

Answers

After slavery ended, British, Dutch and French colonists turned to other forms of labor to fill their work force. This included indentured servitude, sharecropping, and eventually immigration. They also began to implement systems of labor control, such as minimum wages and taxation, to control their workers.

a is an imaginative story that uses symbols to speak about reality, but a reality that is beyond a person’s comprehension.

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An imaginative story that uses symbols to convey a reality beyond a person's comprehension is known as an allegory.

An allegory is a form of storytelling that uses symbolic elements and characters to represent abstract ideas or moral concepts. It presents a narrative in which the events, characters, and settings have a deeper symbolic meaning that goes beyond the surface level of the story. Through the use of symbols, an allegory allows the author to explore complex or abstract themes that may be difficult for readers to grasp directly. By presenting these ideas in a metaphorical or symbolic manner, an allegory invites readers to interpret and contemplate the underlying message or moral lesson being conveyed. This form of storytelling can be found in various literary works, where the symbolic elements serve as a bridge between the fictional narrative and a deeper, often philosophical or moral truth.

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Explain how earnings gained from a nonprofit organization are dispersed. How is this different from a for-profit organization?

Answers

Answer:

i know this is late but i found the correct answer

Explanation:

The money that NPOs make is largely used to keep them going. Employees must be paid. Advertising and publicity have costs. Even fundraising activities have expenses. Still, NPOs are often left with profits. Legally, to keep their nonprofit status, NPOs must continue to benefit the public with their profits. For example, the AHA cannot invest any profit for anyone’s personal gain. NPOs instead use those profits like all their earnings. They simply further their mission to reach their goals. In the case of the AHA, this might mean an increase in research funding or a public-awareness ad campaign.

suggest giving full details three strategries that government may be use to build a positive relationship with citizens and explain fully why each strategy suggested would be successful

Answers

The three strategies that government may be use to build a positive relationship with citizens are:

The paradigm shift from government communication to citizens to public collaboration has been made significantly in the UK.

Internet- The new director of digital government in the UK, Andrew Stott, writes about their journey to use the Internet to give citizens a voice in Citizen Engagement. We are only beginning to tap into the Internet's potential for public engagement, but we are already observing its effects on the democratic process.

Voting- American citizens can participate in our democracy by casting a ballot in an election and by writing to their elected representatives.

Participation: You can speak with your elected officials to express your opinions on matters that are important to you. The best ways to get in touch with them are still a letter, a phone call, or a visit.

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Under the Articles of Confederation most governmental power resisted in...

Answers

Answer:

Most governmental power under the arrangement was purposely given to the states. Although the Articles of Confederation did successfully administer the new territories of the United States, the glaring weakness of the new federal government framework was prominent in the Shays' Rebellion crisis.

Explanation:

Contrast John Locke's version of the social contract with Thomas Hobbes's version of the social contract.

Answers

According to Hobbes' understanding of the social contract, people are essentially antagonistic towards one another. According to Lockes' version of the social compact, although people can coexist peacefully without a government because they are morally neutral by nature.

According to Locke, the purpose of the social contract is to create a bridge from the natural state to the civil state so that, via it, and irrespective of the type of government, the properties and communities of internal and foreign disputes would be safeguarded.

Hobbes's social compact is not comparable to Locke's proposal. According to Hobbes, the agreement is a form of submission pact in which parties surrender to a third party (a man or an assembly). The social contract plays the part of a consent pact in Locke's contract, where men agree to establish civil society in order to protect and strengthen natural rights.

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what is the percent of African and Asian people that migrated to the US in 1965-2015

Answers

Answer:

They added 72 million people to the nation's population as it grew from 193 million in 1965 to 324 million in 2015. This fast-growing immigrant population also has driven the share of the U.S. population that is foreign born from 5% in 1965 to 14% today and will push it to a projected record 18% in 2065

Explanation:

research

True or false if after approving a new constitution in 1992, ghana has been a model of political reform in west africa.

Answers

True (plz give me brainliesttttt)

Why did President Jefferson send the Lewis and Clark Expedition?

Answers

Answer:

President Thomas Jefferson commissioned the expedition shortly after the Louisiana Purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an American presence in this territory before Britain and other European powers.

Explanation:

To find more land and expand the land. In order to expand he needed to know what was out there. Lewis and Clark found many species of new things.

Consider the following statements: 1. Residual income facilitates goal congruence. II. One benefit of residual income is that it can be used to compare the performance of different-sized investment centers. III. To evaluate a division manager's performance, the income calculation for ROI should be based on profit margin traceable to the division. Which of the above statements is (are) true? II and III I, II, and III I and III I and II I only

Answers

The correct answer is "II and III"- Residual income is a performance measurement technique that uses income that exceeds the minimum level of required return on investment to evaluate a division manager's performance.

Any return above the minimum required return is residual income, and the division manager's compensation should be based on this. It is used to encourage division managers to pursue investment opportunities that exceed the minimum required return, thereby improving the company's overall performance.

Statement I: Residual income facilitates goal congruence.

Goal congruence occurs when the goals of the division and the organization are aligned, and residual income helps to achieve this alignment by encouraging division managers to pursue investment opportunities that exceed the minimum required return. Therefore, statement I is true.

Statement II: One benefit of residual income is that it can be used to compare the performance of different-sized investment centers.Residual income can be used to compare the performance of different-sized investment centers because it measures the income generated by the investment center above the minimum required return on investment.

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13.Modern farming method requires more amount of capital investment. Small farmers have to pay higher rate of interest on money borrowed because________________________Immersive Reader i. They have to borrow from large farmers or village money lenders or the traders who supply various inputs for cultivation ii.The risk profile of small farmers is very high iii. Both (i) and (ii) iv. None of These

Answers

Answer:

1 and 11.

They have to borrow from large farmers or village money lenders or the traders who supply various inputs for cultivation ii.The risk profile of small farmers is very high.

Explanation:

This can be exemplified with the story of a small farmer -Savita.Who needed to borrow for capital to upgrade her farm.With high interest rate  and great distress for  repayment.

She needed the money for  water, repair of tools and   materials  for the cultivation of 1 hectare wheat farm.The estimate  was  to the tune of  Rs.30, 000,

Due to this enormous amount, that she could not afford,she approached Tajpal Singh,a large farmer, who gave her the loan  of high interest rate 24%  for a period of 4 months .Besides, as part of the conditions for the loan procurement, she must work on his farm as a labourer for Rs. 100 , during the harvesting seasons.

Despite having 3 kids to take care of,and need to harvest  the produce on her own farm  at the busy harvesting period,(high risk profile) she accepted this conditions because small farmers are  securing loans, besides she needs to survive.

which achievement from the golden age of china had the greatest impact on our society today and WHY? PLZZZ ANSWER ILL GIVE BRAINLIEST ​

Answers

Answer:

In the chaos that reigned after the fall of the Han dynasty in 220 C.E., no one knew if a unified China would ever again be possible. Warring clans, political murders, and foreign invaders characterized the next four centuries in which the Three Kingdoms (220-280 C.E.), the Western and Eastern Jin (265-420 C.E.), and the Northern and Southern dynasties (420-588 C.E.) did little to build upon the accomplishments of earlier

Explanation:

Which traits do all nations on the Arabian Peninsula have in common?

Answers

Geographically, the Arabian Peninsula's landscape is made up of a sizable central plateau, several deserts, marshy coastlands, and stretches of mountains. The peninsula's centerpiece is the central plateau, which rises to an incredible 2,500 feet in height.

What is climate?

The climate is the long-term activity of weather in a particular area. Weather can change from hour-to-hour, day-to-day, month-to-month, or even year-to-year. A region's weather patterns, usually tracked for fewer than many years, are considered its climate.

The Arabian Peninsula is surrounded by sea bodies in an arid setting. The peninsula is surrounded on three sides by the Red Sea, Arabian Sea, and Persian Gulf.

Therefore, The region is dominated by arid type B climates. Only four inches on average of precipitation fall in Saudi Arabia each year.

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Post to the Group Discussion area:A list and short description of the classes and attributes you selected to store the system information. A simple list is acceptable at this point. You do not need to diagram the classes and attributes.A discussion of any questions you may have regarding the inclusion or exclusion of specific classes or attributes.I need something like what I sent those are examples and the case study is what the answer for the UML Diagram.This is mine here i need help with putting the foreign keys in each of the classes! If i did this setup it will be independent on each table.

Answers

First, you have provided a list and short description of the classes and attributes you selected to store the system information. However, you mentioned that you need help with putting the foreign keys in each of the classes to ensure the tables are not independent. To address this concern, you can establish relationships between the classes using foreign keys. By identifying the appropriate associations and dependencies between the classes, you can determine which attributes should serve as foreign keys to establish connections and maintain data integrity across the tables. Mapping out these relationships will help ensure that the classes and tables in your system are properly linked and dependent on each other.

However, since you have not provided the specific details or context of your system, it is challenging to provide a more precise explanation or offer specific guidance on where the foreign keys should be placed. It would be helpful to provide more information about the classes and their relationships, as well as any specific concerns or questions you have regarding the inclusion or exclusion of certain classes or attributes. With more details, I can provide more specific guidance and help you with placing the foreign keys appropriately.

In conclusion, while you have shared a list of classes and attributes for storing system information, you need assistance with incorporating foreign keys to establish relationships between the classes. Providing additional context and specific questions or concerns will allow for a more tailored response to address your needs effectively.

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Filip, a mentally competent 70-year-old, fills out a document stating that if he is terminally ill and mentally incapacitated, he does not want heroic cure-oriented treatments. Filip has completed a _____.

Answers

Answer:

Living will.

Explanation:

A living will is a legal document that contains the end-of-care wish of the patient who is suffering from a mental disability. In this will, the person expresses and spells out his/ her wishes about her care if or whenever incapacitated.

Filip's act of filing the document that states his wish of not to be administered with "heroic cure-oriented treatments" if his condition deteriorates or he becomes "terminally ill and mentally incapacitated" reveals he has done his living will. This allows mentally ill patients to have a say about their fate and the treatment they want whenever or if they ever need it in the future.

True or false: In its role as watchdog, the media decides which issues need public action. a. True b. False

Answers

Answer:

False

Presidents are extremely political.

Politics tears people apart.

All News channels tell half truths.

Politics is not always necessarily good.

Saving the environment is better, so that the Earth won't turn into Venus in millions or even thousands of years.

Explanation:

Which of the following is NOT one of the four assumptions we must
make for a PPC to be useful?
O Technology is fixed
O Only two things can be produced (capital and consumer goods)
O Resources are flexible
O All resources are fully employed

Answers

Answer:

Resources are flexible I believe is the answer

Explanation:

how was the world “divided” by portugal and spain in the treaty of tordesillas?

Answers

Answer:

The 1494 Treaty of Tordesillas neatly divided the "New World" into land, resources, and people claimed by Spain and Portugal. All lands east of that line (about 46 degrees, 37 minutes west) were claimed by Portugal. All lands west of that line were claimed by Spain.

Explanation:

Answer:

south america

Explanation:

there is little coal or iron in ___.


A. East Asia
B. China
C. North korea
D. South korea​

Answers

north korea sorry if i’m wrong in advance!

In China, who is the head of government and how do they get power?A.
Emperor; they get power by being chosen by the Chinese Communist Party.

B.
Premier; they get power by being chosen by the Chinese Communist Party.

C.
President; they get power by being chosen by the Chinese Communist Party.

D.
Prime Minister; they get power by being chosen by the Chinese Communist Party.

Answers

Answer:

I believe the answer is A

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3) Dante took a sample of AVCS students and determined the number of electives each student was taking. Here isthe data from 15 students: 2, 1, 3, 2, 1, 1, 2, 3, 4, 1, 3, 1, 2, 4, 2. Find the sample mean of Dante's data. If he tooka different sample of 15 students would their means be the same? The irrigation system for a farm sprays water in circular patterns. Each sprinkler is connected to a pipe in the center of a circle and rotates around that pipe. The largest sprinkler sprays water 20 feet. What is the circumference of the circle irrigated by this sprinkler? O Sarah has at most$30 to spend at the greenhouse on flowers for her summer garden. Impatientscost $2 each and coneflowers are $3 each. If Sarah buys 8 impatients, how many coneflowerscan she afford? Yes a solid melts to a liquid. which of the following statements are true? (assume constant pressure and a flexible container.)a.This is an endothermic reactionb.Q is positivec.The surroundings do work on the systemd.Delta H is negative the short-run supply curve for a firm in a perfectly competitive market is a. horizontal. b. determined by forces external to the firm. c. likely to slope downward. d. the portion of its marginal cost curve that lies above its average variable cost. Corner Solutions (complete specialization) are very unlikely, in spite of comparative advantage, because1. law of increasing opportunity cost2. some goods are less tradeable than others3. world demand4. all of the above write the compound inequality shown by each graph ben accelerates a 100kg barbell at 1m/s2, sean accelerates a 90kg barbell at 2m/s2, which athlete produced more force? The diagonals of the rugby show below have the length of 14 CM and 12 CM what is the approximate length of a side of the rhombuso Which is a revision strategy to evaluate the strength of paragraphs?interrogating paragraphsanalyzing organization of paragraphscircling supporting evidence in paragraphs Which flexibility technique may be assisted by or utilizes a stretching tool like a towel or stretching strap? Dynamic stretching Myofascial release Pre-contraction stretching Ballistic stretching The parametric equations of a line are given as x=-10-2s, y=8+s, se R. This line crosses the x-axis at the point with coordinates 4(a,0) and crosses the y-axis at the point with coordinates B(0.b). If O represents the origin, determine the area of the triangle AOB. Using the Compound Interest Tables and Interpolation Techniques You are considering two alternative plant layouts, A1 and A2, to improve its current layout. The cash flows are shown below. The first costs represent the expenses of rearranging the current layout to the alternative new layout and the annual savings represent the reduction in the production costs of the new layout compared to the current layout. Using the internal rate of return as the decision criterion, what course of action do you recommend? Use MARR = 11%. Year 0 1 to 0 Data First Cost Annual Savings A1 -$110,000 $12,500 A2 -$115,000 $15,000 Paul spent 1/4 of his money on food and another 3/10 of his money on soda. If he had 5 dollars to begin , how much money does he have left? Par value bond GE has a modified duration of 11. Which one of the following statements regarding the bond is true? If the market yleld increases by 1% the bond's price will decrease by $55. If the market yleld increases by 1% the bond's price will increase by $55. If the market yleld increases by 1% the bond's price will decrease by $110. If the market yield increases by 1% the bond's price will increase by $110. How do I solve 6x20= If we were to ask for a minimum sample size for a 94% level of confidence, what would be the value for z-sub-c? Round to 2 decimal places. 13 . why are the forces exerted on the outside world by the limbs of our bodies usually much smaller than the forces exerted by muscles inside the body? A small block of mass m slides to the left on a frictionless, horizontal surface with speed ???? . then, the block slides up a rough ramp that has an incline angle of theta. the coefficient of kinetic friction between the ramp and box is ????. the acceleration due to gravity is ????. You are analyzing the cost of capital for a firm that is financed with 65 percent equity and 35 percent debt. The cost of debt capital is 8 percent, while the cost of equity capital is 20 percent for the firm. What is the overall cost of capital for the firm? Select one: O a. 12.2% b. 15.8 % c. None of these O d. 20.2%