Researchers divided a group of people on the basis of their smoking status (smokers and non-smokers) and followed them for 20 years to see if they developed lung cancer.This is an example of what type of epidemiological research design

Answers

Answer 1

Answer:

Cohort

Explanation:

Cohort studies refer to a form of medical study which is used to examine the reasons for the disease and to find its relation to the risk factors to medical outcomes. Usually, cohort studies track large groups of people, tracking their susceptibility to such risk variables in order to obtain answers to the potential causes of disease.  

As per the question, researchers observe a group of people based on their smoking habits and tracked them for twenty years to observe its relation to lung cancer reflects the procedure of cohort studies.


Related Questions

55. Jen wishes to take a vacation in a few months that costs more than her monthly paycheck will allow. What would be the safest way to get the
money for the trip?
Take more money out of her check and have it directly deposited into a 401k retirement plan
Start immediately putting a portion of the money in an interest earning savings account
Charge the trip on her credit card and then pay it back over the next several years
Invest a large amount of money in young companies on the stock market

Answers

Charge her trip on credit card and then pay it back over the years ... your welcome

Answer: start immediately putting a portion of the money in an interest-earning saving account

Imagine that you are reading a journal article and you see the following sentence: "The study used a 2 x 2 x 4 design." Based on this sentence alone, you would know all of the following pieces of information except:____________.
a. The number of participants in the study
b. The number of main effects that need to be examined
c. The number of cells
d. The number of independent variables

Answers

Answer:

our answer would be D

The study's design was 2 x 2 x 4. "You would know all of the following details, including the number of independent variables, based solely on this sentence. The correct option is D.

What are Independent Variables?

An independent variable is exactly an independent value. It is a variable that stands alone and isn't changed by the other variables you are trying to measure.

However if an user tracks in the experiment history and its impacted on the given problem are both considered under dependent variables. But the independent variable affects the dependent variable's behavior. Because it "depends" on the independent variable, it is known as a dependent variable.

Thus a variable is said to be independent if it does not depend on another variable to determine its value.

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Calvin, a promising young basketball and baseball player, signed a multiyear contract with a professional basketball team after graduating from college. After playing basketball for one year, he decided he would rather play baseball and breached his contract with the basketball team. What remedy could the team seek

Answers

Answer:

Equity remedy: Injunction.

Explanation:

Given the case above, the team can sue Calvin for the remainder of his contract with them, which will make him not to be eligible for playing baseball.

The remedy the team could seek is EQUITY REMEDY, this is often applicable in a situations where there is a breach of contract, and monetary damages won’t be enough for the nonbreaching party.

There are various equitable remedies some of which include specific performance, injunction, and restitution.

However, in this case, INJUNCTION would be preferable, as it will prevent or restrain Calvin from playing baseball for a another team.

Injunction is an order restraining a person to begun or continue doing the action that which he should not do. Thus, injunction will stop Calvin from playig baseball for another team because he signed a multiyear contract with a professional basketball team and therefore he cannot opt out and play for another team.

Hence, in this case, the right answer is EQUITY REMEDY: INJUNCTION

The remedy that the team could seek in this scenario is Equitable remedy.

The Equitable remedy is a remedy in law which is applicable where there is a breach of contract and seeks to provide damages to the non-breaching party.

Here, it is very obvious that Calvin has breach the term of the contract, thus, subjective to be sued for damages by his team.

Therefore, the Equitable remedy is the remedy that the team can seek for this scenario.

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Will and his fiancée Christy decided to have their wedding on a beach in Acapulco, Mexico. Local businesses provided most of the services for the wedding, such as the limousine and the catering services. Throughout the weekend of the wedding, the couple found that workers and limos arrived late; so did the priest who was performing the wedding. In response to the couple’s frustration, the Mexican workers remarked, "Ustedes tienen que ser flexibles," which in English means "You have to be flexible with time." This attitude regarding time is

Answers

Answer:

monochronic

Explanation:

in a monochronoic culture, it is known to be for its principle of one ting at a time. to have a monochronic attitude in respect to time in this event is that will and his fiancee should be involved in one activitity at a time. usually, a Monochronic time is straight that is  linear in nature.  Events are to be scheduled one  first before the other or a one at a time principle, that is  with one event following another event.to be monochronic means to place absolute importance in orderliness, sense of there being an appropriate time and place for everything and also value  no interruptions when performing your work/duties.

During a classroom observation, you watched a teacher stop a girl who was running around the room and sent her to a chair for timeout. She sat down, watched and waited for about five minutes before the teacher came over and permitted her to go play. During your observation, you noticed the same teachers send two other children to the timeout chair. One child stayed for a few minutes and then left without permission, and the other child was forgotten. Respond to the following: A. How do I feel about the teacher's behavior? B. What strategies do I think would be appropriate? C. Was the teacher's action effective in guiding the children's behavior?

Answers

Answer:

Explanation below

Explanation:

What I think is that the teacher was doing it without all seriousness. Because, if it took it serious he/she would have melted out the same position with the same duration to the students.

I think the teacher should have warned them and told them to punish them if the action is repeated.

No. They will be silent for the period of the punishment and resume to the immediately they are released.

1. What are some of the ways restaurants attract and retain food and beverage
staff?

Answers

Answer:

Recruitment

Selection

Orientation

Training

Coaching

Explanation:

A therapist believes that teaching anxious clients group interaction skills can lessen their anxiety. She gives an anxiety test, chooses the 10% most anxious people, and then teaches them group interaction skills. On giving them a second anxiety test she discovers that their anxiety is significantly lower. If she concludes that the teaching has caused lessened anxiety she is ignoring __________ as a potential threat to internal validity.

Answers

The correct answer to this open question is the following.

A therapist believes that teaching anxious clients group interaction skills can lessen their anxiety. She gives an anxiety test, chooses the 10% most anxious people, and then teaches them group interaction skills. On giving them a second anxiety test she discovers that their anxiety is significantly lower. If she concludes that the teaching has caused lessened anxiety she is ignoring statistical regression as a potential threat to internal validity.

If we want to determine how a dependent variable is affected by other independent variables in a study, then we use the technique called statistical regression. This technique can be used in statistics or finances to understand the relationship between the variables, before making a decision.

The text recounts the crash landing due to engine failure of Captain Sullenberger’s commercial airplane. All 150 passengers experienced a variety of feelings such as fear. In psychological terms, these feelings are called ________.

Answers

Answer:

Emotions

Explanation:

Emotions are intense feelings that arise as a result of an individual's mood, events or interpersonal relationships. Emotions result from changes that are associated with one's feelings, thoughts and level of sadness or happiness.

There are several basic emotions associated with humans, they include fear, joy, anger, disgust and sadness. So we can say, emotion is the feeling of fear, joy, anger, disgust and sadness.

In general, emotions are more about one's feelings than one's thoughts.

Therefore, in psychological terms, these feelings highlighted in the question are called emotions.

What generally happens when
most monarchs have complete
power of a government?
A. They distribute the power to the people.
B. They find ways to make their power equal.
C. They use it for themselves.
D. They use it for mostly others.

Answers

Answer:

C

Explanation:

Hindu teachings state that there is a single divine essence in the universe but also state that there are 330 million gods. to use a nonreligious example, it is somewhat like when one white light is split by a prism, it transforms into a rainbow of colors. your questions:
1) would it be accurate to use this analogy as a way to understand the 330 million gods of hinduism? (why or why not? )
2) what would be another nonreligious example to illustrate the one essence yet the presence of multiple gods?

Answers

Answer:

1) would it be accurate to use this analogy as a way to understand the 330 million gods of hinduism? (why or why not? )

Yes, the analogy is quite accurate. The 330 million gods in hinduism represent vastly different things, they are like the color of a rainbow, but they come from a single entity.

2) what would be another nonreligious example to illustrate the one essence yet the presence of multiple gods?

In a way, it would be like the evolution of biological species: Animals, plants, bacteria, fungi, archaea, and protista, represent the six biological kingdoms, and include very different species, however, they all have one common ancestor from which they evolved.

Several versions of the FFQ exist, but they all use a similar technique: Ask people how often they eat particular foods and what serving size they usually consume. But it’s not always easy to remember everything you ate, even what you ate yesterday. People are prone to underreport what they consume, and they may not fess up to eating certain foods or may miscalculate their serving sizes."
"When I tried keeping a seven-day food diary, I discovered … it’s surprisingly difficult to capture a record that reflects normal eating patterns when you collect only a few days’ worth of data. It so happened that I was traveling to a conference during my diary week, so I ate packaged snacks and restaurant meals far different from the foods I usually eat from my garden at home. My diary showed that before dinner one day, I’d eaten only a doughnut and two snack packs of potato chips. And what did I have for dinner? I can tell you that it was a delicious Indonesian seafood curry, but I couldn’t possibly begin to list all its ingredients."
When asked to report their behavior, people may not have access to the information (forget or never knew it) or they may deliberately lie. Fill in the following blanks with either 'no access' or 'lie'
1) "it’s not always easy to remember everything you ate"
A) no access
B) lie
2) "People are prone to underreport what they consume"
A) no access
B) lie
3) "they may not fess up to eating certain foods"
A) no access
B) lie
4) "may miscalculate their serving sizes."
A) no access
B) lie
5) "I can tell you that it was a delicious Indonesian seafood curry, but I couldn’t possibly begin to list all its ingredients."
A) no access
B) lie

Answers

Answer:

Explanation below.

Explanation:

1. B

2. A

3. B

4. A

5. A

This should be understood that, when most people say they did not remember what they ate, it usually mans they didn't want to say it.

And it is possible to underreport what you eat, especially if you are not person that cooked it.

It is possible to miscalculate the size of your food and not remember all the ingredients.

A website that publishes leaked documents posts the contents of the Yahoo email account of a candidate for president during the election campaign.
(a) Describe some types of things that might be among the leaked documents that would be valuable to opponents of the candidate.
(b) Describe some things that might be among the leaked documents that could hurt a campaign but do not indicate any wrongdoing.
(c) Devise standards for the ethics of posting the contents of the account that you would be comfortable with no matter whether you support or oppose the candidate.

Answers

Answer:

a Hilary Clinton broke government rules while being secretary of state

b the way the Clinton Campaign was organized

c Private versus official life.

Explanation:

a H. Clinton was exclusively operating a private server from her upstate New York home while she was secretary of state.

b The wiki leaks emails show a Clinton campaign structure functioning in the most secret way in which there was no freedom (of speech) whatsover and where staff people were walking on eggs the whole time.

c This is not an easy one. I would say that private affairs and personal life should be respected at all times. Unless the private life interferes, or is mixed up, with the public and the official one in a frauduleus or criminal way.

It may be worth noting that the legal case against J. A. is not based on his official actions as the central figure of Wiki Leaks but on his personal life.  

what are considerations that should guide your analysis and preparation of negotiations?

Answers

Answer:

Study alternatives to negotiating an agreement

Be attuned to cultural differences

Explanation:

Connie is a concrete operational thinker whereas Forrest is a formal operational thinker. Which of the following statements is most likely to be true? Forrest is better than Connie in abstract reasoning. Connie is better than Forrest in combinatorial reasoning. Forrest is more likely than Connie to focus on the tangible and real aspects of a task. Connie is better than Forrest at hypothetical reasoning.

Answers

Answer:

Forrest is better than Connie in abstract reasoning.

Explanation:

Formal operational thinker, is a term that describes an individual, speifically those from age 12 into adulthood.

Formal operational thinker are characterized by their ability to reason in an abstract manner or concept. It is often associated with ability to formulate ideas or hypothesis and test them to reach a definite conclusion.

On the other hand, Concrete Operational thinker are characterized by people often kids of age seven or eight, whereby they start to perform mental operations in a way that involves physical world rather than abstract concept.

For example, a child knows a primary 1 mathematics teacher who is tough, another primary 2 mathematics teacher, who is also tough, and the same is true for a primary 3 mathematics teacher. The child may conclude that primary mathematics are tough.

Hence, in this case, the right answer is: Forrest is better than Connie in abstract reasoning.

g One of the dangers of studying intercultural communication is _______________, or presuming you understand an individual because of your knowledge about their cultural group. Group of answer choices

Answers

Answer:

Explanation: Intercultural communication is the study of different means of communication in different cultures and how communication can be affected by culture. It involves conversation with the people of that culture and learning to accept and respect their identities.

Some the dangers is the inability to penetrate the host community, the fear of having different norms and believe that the communicator cannot alter.

Personal philosophies can also affect intellectual communication, especially when the host community acts or behave contrary to your opinion.

Inability to accept and respect peoples culture and norms also affect, some researchers could not just come to agreeing with various norms and believe as it go against what they have known.

Compare and contrast the layers of the Earth in terms of what they are made of and how thick they are.

Answers

Answer:

Explanation:

The Earth is composed of four different layers. Many geologists believe that as the Earth cooled the heavier, denser materials sank to the center and the lighter materials rose to the top. Because of this, the crust is made of the lightest materials (rock- basalts and granites) and the core consists of heavy metals (nickel and iron). The crust is the layer that you live on, and it is the most widely studied and understood.

The mantle is much hotter and has the ability to flow. Its thickness is about 2,900 kilometers

The core of the Earth is like a ball of very hot metals. (4000 degrees F. to 9000 degrees F.) The outer core is so hot that the metals in it are all in the liquid state. The outer core is located about 1800 miles beneath the crust and is about 1400 miles thick. The outer core is composed of the melted metals nickel and iron.

The inner core of the Earth has temperatures and pressures so great that the metals are squeezed together and are not able to move about like a liquid, but are forced to vibrate in place as a solid. The inner core begins about 4000 miles beneath the crust and is about 800 miles thick.

please mark me as brainliest

While studying for a history exam, Michael finds it easier to recall details if he creates a mental picture relating to the information he is reviewing. What memory strategy is he using

Answers

Answer: Imagery

Explanation: The retention of information over time is referred to as memory. Finding it easy to recall details by  creating a mental picture relating to the information which is being reviewed translates to using the memory strategy known as imagery. It involves taking what is to be learned and then creating meaningful visual, auditory, or proprioceptic images of the information which ultimately activates memory.

A research team is interested in assessing whether active versus passive play causes a preference for sweet or salty foods in fifth-graders. They assign children to either an active play, passive play, or no play group and record their choices when presented with a variety of sweet and salty foods. In this study, ________ is the independent variable and ________ is the control group.

Answers

Answer:

Type of play group is the independent variable;

No play group is the control group

Explanation:

In a typical research design, the independent variable is the variable that is being manipulated or changed in order to measure or observe the changes it has in the dependent variable.

The dependent variable is the variable that is measured. It is the variable that changes as a result of the effect of the independent variable.

From the question above, the independent variable is the type of play group, and the dependent variable is the preference the 5th-graders have, which is dependent on the type of play group they belong to.

The control group is the group that is used as a standard for comparison to ascertain the effect of the treatment in a research study. The control group in the above study is the no play group.

June is finding it difficult to recognize familiar objects, like tables and chairs, and people, like her close friends and family members. June is most likely experiencing ________.

Answers

Answer:

Agnosia

Explanation:

Agnosia is a situation in which a patient finds it difficult to recognize familiar objects. June is also facing similar symptoms as she is unable to recognize her family member, close friends and other familiar objects. June is experiencing Visual Agnosia. This is a condition where a person is not able to recognize familiar objects. This may also result in impairment of visual recognition, motivation and intelligence.

Which correctly describes the Emancipation Proclamation?

Answers

Answer: C

Explanation: the Emancipation Proclamation was an executive order issued by President Lincoln during the civil war to free slaves
The answer is c I think

Let's say a well-known drug company manufactures and distributes a new drug called Relaxol. Relaxol is primarily marketed as a pharmaceutical treatment for individuals who have difficulties managing their lives due to high amounts of stress. The drug appears to greatly reduce anxiety levels and bring about positive emotions such as joy and happiness. However, if not taken as prescribed, especially in very high doses it can induce a significant euphoria, leading to lack of sleep and impaired judgment. Thus, the drug has a highly addictive property and usage must be carefully monitored. Based on this information, answer the following questions:1. Name 2 neurotransmitters that you believe Relaxol most likely interacts with based on the given information. Be sure to include information either from lecture notes or the textbook to back up your claims!2. Pick one of your 2 proposed neurotransmitters and discuss whether you think Relaxol is an agonist and/or antagonist of that neurotransmitter. Describe four different possible mechanism of interaction of Relaxol on this neurotransmitter. Describe each mechanism in detail. 3. Name one area of the brain where you think Relaxol may be having its effects and describe why you think this area is involved.

Answers

Four possible mechanisms of interaction of Relaxol are

Interfere with medication effects on receptor function, Interfere with physiological effects.Interfere with cumulative or contradictory physiological effects.Interfere Potency

What are Drug mechanisms of interaction?

Generally,  Drug mechanisms are simply defined as Pharmacodynamic, pharmacokinetic, and pharmaceutical incompatibility are the three most common processes used to categorize drug interactions.

In conclusion, It is possible that the therapeutic benefits of certain medication ingredients might be reduced or eliminated by drug interactions.

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How religious principles can be used to shape people's attitude towards the physical environment in Ghana

Answers

It is estimated that 57.6% of Ghana's population is adept at Christianity, so we can say that Christian principles can be used to influence more than half of Ghana's population on people's attitude towards the physical environment. In this case, one can use the statement that the physical environment was created by God and given to humans with a responsibility to care for and preserve that environment, and any attitude contrary to this is disobeying a divine command and leaving the basis of Christianity.

It is important to take into account people with religions other than Christianity and people without religion that make up the country's population. Thus it is important to find concepts that can influence all these people without offending religions, but encouraging positive attitudes towards the environment.

Buying new clothes so that your friends will stop making fun of your old clothes a positive reinforcement or negative reinforcement?

Answers

Answer:

that is a negative reinforcemant

Explanation:

It depends really, if you liked your old clothes better and it was really bothering you with your friend making fun of you so you gave into it, that is negative however if you are comfortable with the new clothes and you are happy that your friend has laid of, then it is positive but don't change yourself for someone else.

whos annie frank?????????

Answers

Explanation:

Anne Frank was burn in German city of Frankfurt an main in 1929.Anne's sister Margot was 3 years her Senior . unemployment was high poverty was severe in Germany , and it was the period in which Adolf Hitler and his party was gaining more and more supporter . Hitler hated the Jaws and blamed them for the problems of the country . he took the advantage of the rampant antisemitic sentiments in Germany. the hatred of George and poor economic situation made Anne's parents Otto and Edith Frank , decide to move the Amsterdam . there Otto founded a companies that traded in pectin , a gelling agent for making jam.

Anne was a Jewish girl during World War Two who was in hiding from the natzis in a closet.She wrote a diary of her experience.

Results from the Camberwell Cohort study indicated that for adults diagnosed with intellectual disabilities in early life, the (a) majority of symptoms disappeared by adolescence. (b) original diagnosis had been changed by middle age. (c) overall quality of their lives was lower than that of non-impaired peers. (d) level of impact on their lives was unrelated to the severity of the disability

Answers

Answer:

(c) overall quality of their lives was lower than that of non-impaired peers.

Explanation:

Camberwell Cohort which simply means group of English individuals with intellectual disabilities who participated in a long-term study.

Therefore, in a Camberwell Cohort study prepared by Julie Beadle‐Brown, Glynis Murphy, and Michele DiTerlizzi, which was published in 2009 concluded that, even though, it was difficult to reach conclusion, the study helps in affirming some support for the popularly held belief that Quality of Life is lower for those with intellectual disability and for those with challenging behaviour, compared to those who do not have intellectual disabilities

Hence, the right answer is: overall quality of their lives was lower than that of non-impaired peers.

Please can someone help - if social media is a good method instead of protesting then doesn’t that just cater to the young generation than the old

Answers

Answer:

Explanation:Social media is a very good way of protesting because many many people go on social media sites and they can join in and instead of being abused by other people outside you can easily make a protest on video or a website.

Lewis works as the head of an emergency services unit in the United States. He and his teammates use a geographic information system (GIS) quite often. Which benefit could the use of GIS provide to Lewis and his team? A. It would help them predict natural disasters. B. It would help them find the shortest and safest routes to reach hospitals during emergencies. C. It would help them arrange for the necessary medical equipment required during emergencies. D. It would help them to better handle queries related to emergencies.

Answers

Answer: C

Explanation:

Recall that even when participants in an experiment conducted by Jones and Harris (1967) were told that people were assigned to write an essay sympathetic to Cuban dictator Fidel Castro, they still were willing to assume that the essay reflected the writer's true "pro-Castro" attitudes. In this experiment, how could people have avoided the fundamental attribution error?

Answers

Answer:

Explanation:

The fundamental attributed error is correspondence bias and this involve attributing a behavioral pattern internally to an action made by the correspondence.

To avoid bias internal attribution should be avoided by the researcher but rather encourage to get answers directly from the correspondence as internal attribution is not a true measure of the correspondence intention and it should be avoided because of bias results.

Angela wants to observe the aged. She does not wish to join their activities, so she volunteers to help out at a local nursing home. During her time at the home, she interviews the residents and carefully records their answers to her questions. She also observes their behavior in different social settings, such as mealtime or planned activities. This illustrates the process of

Answers

Answer:

This question lacks options, options are:

a) Intensive Interview

b) experiment

c) field research

d) surveys

The correct answer is c.

Explanation:

Field research is the set of actions aimed at directly obtaining new data from the primary sources of information of people in the place and time in which the facts or phenomenon of interest for the investigation occur. The objective of the field work lies in the identification of the theory in the place where the studied phenomenon unfolds, that is, it implies the observation of the development of variables or uncontrolled factors, therefore, close to reality and qualitative.

Superstitious conditioning refers to A. Lay people’s erroneous assumptions about luck and fate B. Bits of folk wisdom that people are rewarded for expressing C. The false conditioning of random behaviors D. A learned aversion toward situations people don’t understand

Answers

Answer:

A. Lay people’s erroneous assumptions about luck and fate

Explanation:

Superstitious conditioning refers to A. Lay people’s erroneous assumptions about luck and fate

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