1) Describe a simple observational experiment that might be designed to test whether slouching and lifting with an arched back actually do cause back pain. In your answer consider the following questions: Do O’Sullivan, Straker and Saraceni discuss any such experiments in this article? What could this kind of experiment tell us about the causes of back pain? What are the weaknesses in this kind of experiment?
2) Describe a more complicated interventionist experiment in which scientists use a wiggle test to see whether slouching and lifting with an arched back actually do cause back pain. In your answer consider the following questions: Do O’Sullivan, Straker and Saraceni discuss any such experiments in this article? What could this kind of experiment tell us about the causes of back pain?

Answers

Answer 1

1) In their article, O'Sullivan, Straker, and Saraceni discuss observational experiments that could be designed to test whether slouching and lifting with an arched back cause back pain.

One such experiment could involve observing a group of individuals who consistently slouch and lift with an arched back, and comparing their rates of back pain to a control group that maintains proper posture while lifting. This experiment could help determine if there is a correlation between poor posture and back pain.
This kind of experiment could provide valuable insights into the potential causes of back pain. If the group with poor posture exhibits higher rates of back pain compared to the control group, it suggests that slouching and lifting with an arched back may contribute to back pain. On the other hand, if there is no significant difference in back pain rates between the two groups, it could indicate that poor posture may not be a major factor in causing back pain.

However, there are weaknesses in this kind of experiment. Observational studies can only establish correlations and cannot prove causation. Other factors, such as genetics, lifestyle, and pre-existing conditions, may also influence back pain. Additionally, self-reporting of back pain by participants may introduce bias and inaccuracies. To establish a stronger causal link, further research using experimental interventions would be necessary.

2) O'Sullivan, Straker, and Saraceni do not specifically discuss a wiggle test experiment in their article. However, a more complicated interventionist experiment could involve scientists using a wiggle test to assess whether slouching and lifting with an arched back directly cause back pain. This experiment would involve randomly assigning participants to different groups, with some individuals performing slouched and arched back movements while others maintain proper posture during lifting.

By comparing the rates of back pain between the two groups, this kind of experiment could provide more direct evidence on the causal relationship between poor posture and back pain. If the group that performs slouching and lifting with an arched back experiences higher rates of back pain, it would suggest that these movements contribute to the development of back pain.
This type of experiment could provide valuable insights into the causes of back pain and help determine if modifying one's posture during lifting can reduce the risk of back pain. However, it is important to consider other potential factors that may influence back pain, such as physical fitness, muscle strength, and overall health. Additionally, the results of this experiment would need to be interpreted in conjunction with other relevant research in the field to establish more conclusive evidence.

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Related Questions

_____________is the oldest example of a permanent settlement. A. Mesopotamia B. Egypt C. Catalhoyuk D. Jarmo​

Answers

Answer:

I believe the answer is A. Mesopotamia.

Explanation:

According to conflict theory, how does the nuclear family facilitate exploitation?.

Answers

The answer to the given question is through a sexual division of labor within the home.

Why is it happening?

The family contributes to social inequality by reinforcing 2 points, that is economic inequality and patriarchy. Family problems stem from these two.

Family can also be a source of conflict, including physical violence and emotional cruelty, for its own members. Although the functional perspective assumes the family provides emotional comfort and support for its members, many families do the opposite and these families are far from the harmonious. Instead, they argue negatively, shout to each other, and use emotional cruelty and physical violence.

The conflict perspective highlights that many of the problems we see in today’s families arise from economic inequality. The problems that many families faced reflect the fact that they live in poverty or near poverty. Money can't buy happiness, but lack of money generates stress and other difficulties that disable the family’s functioning and relationships.

Conflict within a family also arises from patriarchy. The husbands generally earn more money than the wives, and many men feel that they are the head of their families. When women hold out against this old-fashioned notion, spousal conflict occurs.

Hence, how does the nuclear family facilitate exploitation is through a sexual division of labor within the home.

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Based on the text, why is Newton's work considered one of
the greatest works in the history of science even though
people of his time had problems with his ideas? Use
evidence from the text to support your answer.

Answers

Based on the text, why is Newton's work considered one of

the greatest works in the history of science even though

people of his time had problems with his ideas? Use

evidence from the text to support your answer.

Explanation:

What is the Newtonian theory of relativity?

1. As Huygens had done, Newton presented the relativity principle as a fundamental principle, “Law 3”: The motions of bodies included in a given space are the same among themselves whether that space is at rest or moves uniformly in a straight line without circular motion (1684b, p. 40r.).

2. What is the theory of relativity in simple words?

Image result for the Newtonian theory of relativity definition

What is general relativity? Essentially, it's a theory of gravity. The basic idea is that instead of being an invisible force that attracts objects to one another, gravity is a curving or warping of space. The more massive an object, the more it warps the space around it.Apr 13, 2018

Gravity -Whatever goes up Will come back down to Earth.

Throw a ball up it will fall down.

Newton took a feather and an iron ball and tossed them off the Leaning Tower of Pisa and both hit the ground at the same time. Thus he found GRAVITY :)

Can you help me in taking a DCP so hurry

Can you help me in taking a DCP so hurry

Answers

Answer:

A- been reduced

Explanation:

Answer: A: Been reduced.

Explanation: to make less or cause to appear less diminish an army's strength His role in the company was diminished. to lessen the authority, dignity, or reputation of : belittle diminish a rival's accomplishments. Some common synonyms of diminish are abate, decrease, dwindle, lessen, and reduce.

Which statement best reflects how a leader would behave in an unlimited government?

A .Listens to the people's concerns, uses taxes wisely, and follows the laws he/she creates.
B. Spends taxes on whatever he/she wants, creates laws that he/she does not have to follow, and mistreats the people.

Answers

Answer:

Answer A.

Explanation: Because mostly leaders listen to people and.... ( i don't know ;w; )

What was your hypothesis?

Answers

Answer:

your mother

Explanation:

is  a cow

How do you manage resource scarcity?

Answers

Factor substitution simply means when one variable factor is substituted for another. Resource scarcity occurs when resource demand is more than the supply of resources.

Scarcity is one of the critical ideas of financial matters. It implies that the interest for a decent or administration is more prominent than the accessibility of the great or administration. Accordingly, shortage can restrict the decisions accessible to the shoppers who at last make up the economy. Shortage is significant for understanding how labor and products are esteemed. Things that are scant, similar to gold, jewels, or specific sorts of information, are more significant for being scant in light of the fact that merchants of these labor and products can set greater costs. These venders know that since additional individuals need their great or administration than there are labor and products accessible, they can track down purchasers at a greater expense.

Scarcity of goods and services is a significant variable for monetary models since it can influence the choices made by customers. For certain individuals, the shortage of a decent or administration implies they can't manage the cost of it. The economy of any spot is comprised of these decisions by people and organizations about what they can deliver and bear.

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Explain two factors that are measured and averaged to describe the climate of a region. Give one example.

Answers

The two most important factors in the climate of an area are temperature and precipitation. The yearly average temperature of the area is obviously important, but the yearly range in temperature is also important. Some areas have a much larger range between highest and lowest temperature than other areas.


The most familiar features of a region's climate are probably average temperature and precipitation.

Regions that include rainforests or have monsoon seasons are examples of tropical climates. Polar climates are the coldest of all of Earth's climate types. Ice caps and tundras are both found where we have polar climates.

Micro-sociology focuses on large-scale social structures, while macro-sociology emphasizes individual identities and small-scale interactions with other people. true or false

Answers

The answer is false, micro-sociology studies human behavior and social interaction on a small scale, while macro-sociology, on the other hand, analyzes the social structure and population studies on a broader scale. Micro sociology typically focuses on individual face-to-face encounters, whereas macro sociology transforms little concepts into more extensive social processes.

Micro-sociology

As previously said, micro-sociology is the study of individuals' day-to-day interactions with one another on a smaller scale. Because micro-sociology primarily concerns interpersonal interactions, interpretive methods are used to examine the acquired data.

Macro-sociology

This research topic focuses on the larger social structure. Typically, macro sociology examines the entire social structure as well as the entire population. Unlike micro-sociology, macro sociology allows us to explore broader concepts, and macro studies can also be applied to individuals.

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PLEASE HELP 50 POINTS AND BRAINLIEST!!!!! Give 3 examples of bias regarding immigration

Answers

Answer:

Immigarants take away jobs of people from the city

things would become worse if all immigrants were allowed to come in

assimilations of immigrants to local culture and traditions were important.

Explanation:

Is sparse living accommodations a characteristic of Athens, Sparta, or both?.

Answers

The sparse living condition has been the characteristic of both Athens and Sparta. Thus, option C is correct.

Living in Athens and Sparta

Athens and Sparta are the two Greek states that are rivals to each other. Athens has been a democratic state with a dependence on trade for the economy.

Sparta has been an oligarchy government with an economy to be dependent on agriculture. The living conditions of both states have been sparse. Thus, option C is correct.

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According to dr. Nora volkow, director of the national institute on drug abuse, which drugs are most harmful?.

Answers

According to Dr. Nora Volkow who is the director of the National Institute on drug abuse, the most harmful drugs are nicotine and alcohol.

Alcohol is considered to be a depressive, which means that it tends to slow down both physical and mental processes. Alcohol has a number of negative side effects, including giddiness, drowsiness, and dizziness. However, alcohol and nicotine are not toxic drugs, but they are the most dangerous.

So, according to Dr. Nora Volkow who is the director of the National Institute on drug abuse, the most harmful drugs are nicotine and alcohol. However, nicotine is said to be the chemical which is found in cigarettes and derived from plants, is present in tobacco.

Hence, Nora D. Volkow is known as the Director of the National Institute on drug abuse.

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Benefits of installing a black soldier fly bin in school
camp

Answers

Installing a black soldier fly bin in a school camp can offer several benefits 5 points are used to describe

1. Waste management: Black soldier fly larvae are voracious eaters and can consume a wide range of organic waste, including food scraps. By utilizing a black soldier fly bin, the school camp can effectively manage and reduce its waste volume while promoting sustainable practices.

2. Environmental sustainability: Implementing a black soldier fly bin aligns with the principles of a circular economy. The larvae break down organic waste, converting it into nutrient-rich compost. This compost can be used to fertilize plants and gardens, promoting sustainable agriculture and reducing the need for chemical fertilizers.

3. Educational opportunities: The presence of a black soldier fly bin offers hands-on learning experiences for students. They can observe the life cycle of the flies, learn about their ecological role, and understand the importance of waste reduction and resource conservation.

4. Cost savings: By reducing waste and producing compost on-site, the school camp can potentially save on waste management and fertilization costs.

5. Biodiversity support: Black soldier flies are beneficial insects that contribute to local ecosystems. By providing a habitat for these flies, the school camp can support biodiversity and ecological balance.

In summary, installing a black soldier fly bin in a school camp can promote waste management, environmental sustainability, educational opportunities, cost savings, and biodiversity support.

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Of the following, who best illustrates Sternberg’s concept of analytical intelligence?
a. Selma, a teenager who completes the road test for her driver’s license without a single error
b. Nicole, a 10-year-old whose vocabulary is equal to that of a college student
c. Freda, a student who receives lower grades in physical education than in any other course
d. Trudy, a business executive who effectively motivates her sales staff

Answers

Trudy, a business executive who effectively motivates her sales staff, best illustrates Sternberg's concept of analytical intelligence.

Sternberg's concept of analytical intelligence refers to the ability to analyze, evaluate, and problem-solve using logical and critical thinking skills. Among the given options, Trudy, the business executive who effectively motivates her sales staff, best exemplifies this concept.

Analytical intelligence involves the ability to break down complex problems into their component parts, identify patterns, and apply logical reasoning to reach effective solutions. Trudy's skill in motivating her sales staff demonstrates her ability to understand individual motivations, identify factors that contribute to sales performance, and devise strategies to enhance productivity. This requires social thinking, assessing different variables, and implementing appropriate measures.

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________ is/are the intercollegiate recycling competition that began in ohio in 2001.'

Answers

The intercollegiate recycling competition that began in Ohio in 2001 is known as "Recycle Mania".

This annual event encourages recycling and waste reduction on college campuses across the United States and Canada. Schools compete against each other in various categories, including the amount of recyclables collected per capita and the lowest amount of waste generated per capita. RecycleMania has grown significantly since its inception, with hundreds of schools participating each year. By promoting recycling and waste reduction, RecycleMania helps to raise awareness about the importance of sustainability and environmental responsibility, all while encouraging friendly competition among colleges and universities. RecycleMania is the intercollegiate recycling competition that began in Ohio in 2001. The program encourages colleges and universities across the United States and Canada to promote recycling and waste reduction on their campuses. Throughout the competition, participating institutions track and report their recycling and waste data, with the goal of improving recycling rates and reducing waste. RecycleMania raises awareness about the importance of recycling and helps institutions develop long-term, sustainable recycling programs. By engaging in this competition, students, faculty, and staff work together to create a more environmentally friendly campus community.

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Some studies have shown that children with a ""weak"" memory are more likely to engage in __________ activities. a. risky b. short-term c. adventurous d. volunteer please select the best answer from the choices provided a b c d

Answers

Some studies have shown that children with a "weak" memory are more likely to engage in risky activities.(A)

The explanation for this connection is that individuals with weaker memories may struggle with recalling negative consequences of their past actions, leading to a reduced ability to learn from experiences. As a result, they may be more prone to taking risks due to an inability to accurately assess potential dangers.

Additionally, weak memory can impair one's ability to predict outcomes and make sound decisions, which may result in choosing risky behaviors over safer alternatives. It is important to note that this is a general observation, and individual cases may vary.(A)

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identify each Crusade and the result of each.

Answers

The First Crusade resulted in the successful conquest of Jerusalem and the establishment of a few tenuous Crusader states.
In response to the fall of these Crusader states, the second crusade was called in response in order to recapture the areas in question. However, it was a complete failure.
The Third Crusade was called in response to the fall of Jerusalem to Saladin and increasing Muslim successes in the Holy Land. However, the crusade immediately ran into problems, with leaders dying, returning home, and being unable to move inland. Ultimately the Third Crusade ended with a negotiated peace in which Christian pilgrims were given access to Jerusalem.
Pope Innocent III initiated the Fourth Crusade, which immediately went off of the rails, with the crusaders getting involved in Venetian-Byzantine politics, fighting Christians, and eventually sacking Constantinople without ever reaching the Holy Land.

There were 4 crusades in total with varying goals and degrees of success. They can be described as follows:

1st Crusade Called by the Pope to recapture the Holy land from Muslims. Resulted in Jerusalem being recaptured and the establishment of certain kingdoms known as Crusader states.

2nd Crusade Goal was to recapture some of the Crusader states which had fallen under Muslim dominance. Ended in failure as the Crusaders were defeated by the Seljuk Turks.

3rd Crusade Called to end Muslim incursions into the Crusader territories as well as to recapture Jerusalem. Partly ended in failure as the result was a negotiated peace which allowed Christians to visit Jerusalem.

4th CrusadeCalled to help the Byzantine empire stem Muslim invasions. Ended in failure as the Crusaders instead attacked the Byzantine empire and hastened its end.

In conclusion, the four crusades saw different results.

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According to the site, what are the views and approaches for psychodynamic therapy and humanistic therapy?

Answers

Answer:

In psychodynamic therapy, therapists help people review emotions, thoughts, early-life experiences, and beliefs to gain insight into their lives and their present-day problems and to evaluate the patterns they have developed over time. Recognizing recurring patterns helps people see the ways in which they avoid distress or develop defense mechanisms as a method of coping so that they can take steps to change those patterns.

Explanation:

Hope this helps! Sorry if wrong!

Answer:

In psychodynamic therapy, therapists help people review emotions, thoughts, early-life experiences, and beliefs to gain insight into their lives and their present-day problems and to evaluate the patterns they have developed over time. Recognizing recurring patterns helps people see the ways in which they avoid distress or develop defense mechanisms as a method of coping so that they can take steps to change those patterns.

Guy above was right!

Explanation:

who is responsible for returning a fugitive from justice to the state in which the crime was committed
a. state senators
b. prison system
c. governors
d. federal court​

Answers

Answer:(:

Explanation:

c.governors

The answer is c , governors .

I will give brainliest if right
The number of electors in a state equals the number of _____________________________
And __________________________________

Answers

Okay so this gets complex I am assuming you mean the electoral college but like I said I am assuming so it would be the number of electors in a state equals the number of people living in that state and the amount of senators which is two like I said I am assuming you are talking about the electoral college if it isn’t please elaborate have a nice day :D

Answer:

Each state appoints electors according to its legislature, equal in number to its congressional delegation (senators and representatives). Federal office holders cannot be electors. Of the current 538 electors, an absolute majority of 270 or more electoral votes is required to elect the president and vice president.

What does "appropriation" mean in insurgent placemaking? Temporary (and permanent) suspension of the intended use or function of a space A space that was closed or taken away by authority The right kind of behavior in public space Spaces that function perfectly for the intended purpose

Answers

In the context of insurgent placemaking, "appropriation" refers to the temporary or permanent suspension of the intended use or function of a space, often through the use of creative.

DIY tactics by community members who seek to transform neglected or underutilized spaces into vibrant and inclusive public places. This may involve re-purposing vacant lots, abandoned buildings, or other underutilized urban spaces in ways that challenge existing power structures and reimagine the possibilities of public space. In this sense, appropriation can be seen as a form of resistance to the dominant use and control of urban space by authorities and other powerful actors.

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Which of the following statements are true about American ideals and government?
a)Americans generally believe that government power should be widely shared.
b)Americans believe that their government should have a high purpose.
c)Both a and b
d)None of these

Answers

The  statements  that are true about American ideals and government are :

a)Americans generally believe that government power should be widely shared.

b)Americans believe that their government should have a high purpose.The correct answer is c) Both a and b.

a) Americans generally believe that government power should be widely shared. This belief is rooted in the principles of democracy and the idea that power should not be concentrated in the hands of a few individuals or entities. Instead, Americans value the distribution of power among different branches of government, levels of government (federal, state, local), and the participation of citizens through voting and democratic processes.

b) Americans believe that their government should have a high purpose. This notion reflects the idea that government should serve the common good and pursue important goals for society. Americans often express a desire for their government to address significant issues, promote justice, ensure equal opportunities, protect individual rights, and provide for the general welfare of the people.

Therefore, both statements are true, as Americans generally support the wide sharing of government power and expect their government to have a meaningful purpose that benefits society as a whole.

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What is one problem that an immigrant faced in the city?

Answers

Answer: The housing issues most commonly reported by the three immigrant communities were: lack of affordable housing, substandard housing, and overcrowding. These overall findings were consistent with the literature of housing issues facing immigrant communities

Answer:  Difficulty speaking English, trouble taking off work, and limited transportation (we'll get to that) are all very real issues. Accessing mental health issues is especially problematic.

proprioception refers to: group of answer choices a tight or pinched grip on an instrument handle numbness and tingling in the wrist that can impair instrumentation an overextended thumb joint an ability to sense body movement and position through space

Answers

Proprioception refers to an ability to sense body movement and position through space.

Proprioception is a sense that allows us to perceive the position and movement of our body parts without relying on visual or auditory cues. This sense is essential for many activities, including maintaining balance, coordinating movements, and controlling the force of our movements. Proprioception is mediated by specialized sensory receptors called proprioceptors, which are located in our muscles, joints, and tendons.

These receptors detect changes in muscle tension, joint position, and other mechanical signals, and transmit this information to the central nervous system, where it is integrated to produce our sense of body position and movement. Impairments in proprioception can lead to difficulties with movement coordination, balance, and other motor functions. Conversely, training programs that improve proprioceptive awareness and control can help to enhance athletic performance, prevent injury, and facilitate rehabilitation after injury or surgery.

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Help me with this one please

Help me with this one please

Answers

Answer:

the answer to the question is C.

The correct answer is d

According to Eugene Paoline's classification of police occupational styles, an officer who tends to hold favorable attitudes towards both citizens and supervisors, and who holds positive attitudes towards aggressive patrolling techniques and selective enforcement would be considered a(n)

Answers

According to Eugene Paoline, such a police offer that has this qualification of having favorable attitude is regarded as an old pro.

What is Eugene Paoline's Police classification?

Eugene is a criminology expert that divided the attitude of police officers into different categories.

He based the classification on the factors below:

attitudes toward citizenssupervisorsprocedural guidelinestacticspolice functions

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Emerging adults are typically financially independent from their parents.

Please select the best answer from the choices provided

O T
O F​

Answers

The answer is false they are not

Answer:

false

Explanation:

just took the test on edge

A change in even one value affects the value of standard deviation.
TRUE OR FALSE

Answers

The answer is true, I might be wrong

What will be the biggest problem if there is no electricity?

Answers

Answer:

Explanation:

Many problems.

Airplanes losing track and landing in random places.

Hospitals full of sick people who're gonna die.

The world will be dark with no light

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What will be the biggest problem if there is no electricity?

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There would be no power to use your fridge or freezer, telephone lines would be down and phone signal lost. Your mobile phones will be useless as the battery dwindles, with no back up charging option. Your gas central heating won't work and your water supply would soon stop pumping clean water.

a daily task form can help you stay on track with your work but it cannot help you spot patterns of behavior(as) you may be doing that could sabotage your efforts.

Answers

A daily task form can be a useful tool for keeping track of your daily work and ensuring that you stay on track with your tasks. However, it may not always be able to help you identify patterns of behavior that could be sabotaging your efforts.

To address this issue, it may be helpful to take a step back and reflect on your overall work habits and behaviors. This could involve tracking your work activities over a longer period of time, or seeking feedback from colleagues or mentors to identify areas where you may be falling short.

By identifying and addressing these patterns of behavior, you can take steps to improve your productivity and achieve your goals more effectively.

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