Determine whether the study described is a randomized experiment or an observational study.
A wellness instructor wants to determine the effect of fitness class types on body fat composition. She selects four fitness classes that are currently in session: yoga, zumba, pilates, and tae bo. She measures the body fat of the fitness class participants at that time and then again during the last week of classes.

Answers

Answer 1

Answer:

observational study

Explanation:

an observational study is a sample survey of a population whereby a sample of the population is used to make inference and the independent variable is out of the control of the researcher. Unlike the case of randomized experiments where subjects could be assigned randomly to groups, the researcher has no control over variables as he draws sample directly from population. There are three types of observational study:cross-sectional studies, case-control studies, and cohort studies.

Answer 2

Final answer:

The wellness instructor's study is an observational study because it involves measuring body fat composition of participants who self-selected into their fitness classes without any random assignment or intervention from the instructor.

Explanation:

The study described by the wellness instructor is an observational study, not a randomized experiment. The main characteristic of an observational study is that the researcher collects data without manipulating the independent variable or randomly assigning participants to different conditions.

In this scenario, the instructor is simply measuring body fat composition of participants in various fitness classes that were already formed and are in session (yoga, zumba, pilates, and tae bo). The participants in each class have self-selected into their respective fitness classes, and the instructor is just observing the effect of these classes on body fat composition over time.

Characteristics of Observational Studies

Participants self-select into groups based on personal preference.Data are collected without random assignment or intervention by the researcher.Such studies can reveal associations but cannot definitively prove causation due to potential confounding factors.

Related Questions

Jean-Jacques Rousseau contended that man is good only when in "the state of nature" but is corrupted by society, that compels man to compare himself to others:__________
(a) man is good only when in "the state of nature" but is corrupted by society, that
(b) only man is good when in "the state of nature" but is corrupted by society, that
(c) man is good when in "the state of nature" but is corrupted only by society, that
(d) only man is good when in "the state of nature" but is corrupted by society, which
(e) man is good only when in "the state of nature" but is corrupted by society, which

Answers

I believe it’s c but can also be different

Final answer:

Jean-Jacques Rousseau believed that society corrupts fundamentally good humans, transforming them from their noble natural state. The correct statement completion is: man is good only in the state of nature but is corrupted by society, which.

Explanation:

Jean-Jacques Rousseau contended that man is good only when in "the state of nature" but is corrupted by society, that compels man to compare himself to others. The correct completion of the statement from the given options is: (e) man is good only when in "the state of nature" but is corrupted by society, which. Rousseau's philosophy suggests that humans were once noble and peaceful in their natural state, but the development of society introduced inequalities, competition, and corruption. This view similarly reflects in his theories presented in works like 'The Social Contract', where he explores the evolution from natural man to civil/political man, underscored by the impact of social constructs and authority.

Children learn who they are and what that means in their culture through interaction with parents, teachers, and friends. Through this, they learn gender roles for men and women and may internalize them. Which theory does this definition best describe?

Answers

Answer:The symbolic interaction theory

Explanation:The symbolic interaction perspective, looks at micro levels of social interaction usually the symbols that are created by society itself ranging from how we communicate to how we assign certain roles to certain gender and building upon that information in order to make meaning and sense of the world around us.

One major difference b/t Independent and Repeated measure designs is that repeated measure designs eliminate individual differences.

A. True
B. False

Answers

Answer:

True

Explanation:

Repeated measure design unlike the independent measure design reduces overall variability by removing  the variance caused by individual differences.

Answer: true repeated measure is design to eliminate individual difference

Explanation:

_____ argued that people prone to psychological disorders are plagued by irrational negative assumptions about themselves and the world.

Answers

The correct answer is Albert Ellis

Explanation:  Albert Ellis was an American psychologist who developed, the REBT "rational emotional behavioral therapy".

_____________ includes the experiences we have and the learning that occurs as we move through development.

Answers

The correct answer is Early Childhood

Explanation:  Early Childhood includes the experiences we have and the learning that occurs as we move through development.

According to Family Systems Theory, understanding the authority structure of a family is important. For example, family systems practitioners want to know who makes the decisions and who enforces the rules in a family. These family processes are known as _____ in this theory.

Answers

Answer: Social Constructivism

Explanation:

Final answer:

Family processes in Family Systems Theory refer to who makes decisions and enforces rules within a family.

Explanation:

In Family Systems Theory, the family processes that involve decision-making and rule enforcement are known as family processes. These processes determine who has the authority to make decisions and who enforces the rules within a family. Understanding the authority structure in a family is important in order to understand how the family functions as a system.

A fact based on observable phenomenon that is not influenced by differences in personal opinion is called

Answers

The correct answer is an objective concept.

Explanation:

Which of the following is NOT true of television journalism?

-Television is even more effective than the radio as an agency for influencing public opinion.

-You must pay millions of dollars to build up and project the proper television image for their candidates.

-Television media performs a public service in the field of political education.

-We should form our opinions by listening to network commentators to get a well-rounded perspective.

-As you can assemble from different sources we should listen to more than one commentator and read background articles in books
and magazines.

Answers

Answer:

We should form our opinions by listening to network commentators to get a well-rounded perspective.

Explanation:

No matter which channel you choose, Network commentators tend to have a certain political bias that will influence the way they presented their news.  They are extremely unreliable if you want to form a well-rounded perspective.

If you really wants a well-rounded perspective, you need to find your news from multiple channels along with additional information from independent researchers to support your facts.

Which of the following steps are necessary before the state will accept legitimacy demands and enact appropriate public policies? Check all that apply.a. Group efforts wax and wane, and a change in leadership is required.b. A leadership group articulates the dissatisfaction, organizes resources, and forms a movement to challenge the status quo.c. Some individuals or groups of individuals perceive their deligitimation and marginalization as a problem.d. After initial rejection by the state, the marginalized group advocates continuously, using a multiplicity of strategies.

Answers

Answer:

d. After initial rejection by the state, the marginalized group advocates continuously, using a multiplicity of strategies.

b. A leadership group articulates the dissatisfaction, organizes resources, and forms a movement to challenge the status quo.

c. Some individuals or groups of individuals perceive their deligitimation and marginalization as a problem

Explanation:

Public policies are granted in favor of groups that may influence government by way of movement to enact policies that may bring social change or eliminate marginalization or social problems. Government perceives the group's problems to actually be a problem and then approve policies in this respect. However groups such as this may still have to fight or act as vigilantes to protect these policies as a result of new government or change that may want to modify legislation concerning these groups.

Which term below, coined by Weber, best describes a belief in hard work, frugality, and good work as a means to achieve both economic success and heavenly salvation?

a. Agnostic realism
b. Catholic pragmatism
c. Protestant ethic
d. Ethical determinism

Answers

Answer:

Protestant ethic

Explanation:

The protestant Ethic was formed by a German sociologist known as Max Weber. This concept was deemed important for the economic success of the people who were protestants during the periods Capitalism in Europe was commencing. This is so since successes achieved here on earth is seen as a mark of eternal salvation and people chased after worldly accomplishments with their whole hearts and minds.  

A seemingly arbitrary flash "out of the blue," through which the solution to a problem suddenly becomes apparent to you, but you do not consciously know how you "figured it out," is called ________.

Answers

Answer:

insight

Explanation:

Insight: The term insight is defined as an individual's tendency to find a solution to a particular problem quickly by oneself and in the absence of any sort of warning. An individual tries to gain or discover the sudden solution which is seemingly correct following different incorrect attempts to solve the problem based on the trial and error method.

In reference to the question, the statement represents the insight.

Would food that is being served on an airplane or in a hospital be required to have a food label. Please explain.

Answers

Answer:No it wouldn't require any food labeling because these are an exception when it comes to food labeling as stated by the Nutrition Labeling and Education Act of 1990(NLEA)

Explanation:Nutrition labeling applies to grocery shops and restaurants where people do their most eating and food shopping daily , this is done so that a person can make a health choice and food companies can be challenged to improve nutrition in their brands of food.

Nutrition Labeling--Exemptions

Under NLEA, some foods are exempt from nutrition labeling such as food which is only bought for immediate consumption such as food sold in hospital cafeterias , airplanes , and food service vendors such as small cookies.

Ready to eat told even if it is not for immediate consumption but it is cooked just right there such as baked goods ,deli and candy

Also food given to consumers for nutritional purposes.

Julie had a dream that her mother was angry at her for some unknown reason. Sigmund Freud might suggest that the dream actually means that she is envious of her mother and that the superficial meaning of the dream was just a cover for the _____ content, or underlying meaning.

Answers

Answer:

Latent content

Explanation:

Julie had a dream that her mother was angry at her for some unknown reason. Sigmund Freud might suggest that the dream actually means that she is envious of her mother and that the superficial meaning of the dream was just a cover for the latent content, or underlying meaning.

Sigmund Freud, described the latent content of a dream is the hidden psychological meaning of the dream. Thus according to Freud, the latent content of Julie's dream is that she is envious of her mother.

Final answer:

According to Freud, the manifest content of Julie's dream is her mother's anger, while the latent content, or more profound, concealed meaning, might be Julie's envy of her mother. Her dream functions as a scenario where she can indirectly confront these emotions.

Explanation:

In the context of Sigmund Freud's psychoanalytic theory of dreams, Julie's dream about her mother being angry could be interpreted following his notions of manifest and latent content. The superficial narrative of the dream, where her mother is angry, is what Freud would call the manifest content. Meanwhile, the latent content is the hidden psychological meaning-- in this case, Freud might hypothesize that Julie's envy of her mother is the real, underlying emotion. The dream serves as a safe space for Julie to express these feelings without consciously acknowledging them.

Learn more about Freud's Theory of Dreams here:

https://brainly.com/question/31589802

Vince and Juan are playing basketball. Vince shoots the ball, and Juan blocks the shot. Vince says, "Wow, I didn't realize how tall you were until you did that!" Vince's comment refers to Juan's:______________.

A) phenotypeB) alleleC) genotypeD) gamete

Answers

Answer:

A) phenotype

Explanation:

Phenotype is the physical make up of an individual. The phenotype of an individual is controlled by the individuals genetic make up and his environment. If the individual for example possesses the gene for height but grew up in a poor environment where is nutritionally need is hardly met, he may not grow as tall as he has been genetically wired to, his environment has influenced him. Height, skin colour, hair colour, weight are examples of phenotypic traits.

Final answer:

The observable physical properties of an organism, including height, are referred to as the phenotype. This is what Vince's comment about Juan's height refers to.

Explanation:

Vince's comment about Juan's height while they were playing basketball refers to Juan's phenotype. In the context of genetics, phenotype refers to the observable physical properties of an organism. These can include appearances, development, and behavior — in this case, Juan's height. On the other hand, genotype (option C), refers to the genetic makeup of an organism; alleles (option B) are the different forms of a particular gene,

while gametes (option D) refer to cells used in sexual reproduction, none of which directly apply to the visible physical trait referred to in Vince's comment.

Learn more about Phenotype here:

https://brainly.com/question/32443055

#SPJ11

A home is located in a neighborhood where homeowners on the block have failed to maintain their properties. This is an example of _________. curable external obsolescence. incurable economic obsolescence. functional obsolescen

Answers

Answer:

Answer is incurable economic obsolescence.

Explanation:

An incurable economic obsolescence is a situation whereby the value of benefit of a thing is less compared to the cost .

For example, when a big factory is being established in an area where people are residing or area planned to be a residential area will loss its value, because people will not want to live in an area where a factory is located. This will eventually drive the residents away and prevent future land buyers to buy from the area.

In the case highlighted in the question, the value of the building is  depreciating and this will prevent people to rent the house from the homeowners, and people will buy at very low price if they are planning to sell the houses.

To the peoples of the ancient world, the characteristic manifestations of civilization—government, literature, science, and art—were necessarily products of ________

Answers

Answer:    City life

Explanation:  After the transition from the nomadic lifestyle and the creation of settlements, the cultivation of land, the planning of such settlements and the regulation of daily life, the first forms of ancient civilisation begin. This meant that all relations within such settlements, rights, obligations, religions, government had to be regulated in order for such settlements to function. This is how cities of ancient civilisations were created, in which the nomadic way of life was certainly no longer present and rules had to exist. In addition, with the development of such cities and with the development of civilisation, ancient science, philosophy, art, various religious practices, etc. are also being developed. A letter is also being developed for the needs of commerce, and trade is one of the crucial branches in addition to agriculture for the survival of cities.

The administrative agencies in the Town of Oceanview, a beach-side community, have passed a written law banning patrons from entering restaurants and bars barefoot. This legislation is an example of:_______

Answers

Answer:

jurisprudence

Explanation:

It is referred to as the theory law. it explains the law is very simple and gives a better understanding of the legal systems. it help to understand and solve all minute question concerning with law.

jurisprudence are of four main types and the most vital form is to analyze, classify the entire law system. There are three main branches that are related with jurisprudence i.e. analytical, sociological and theoretical.

In 2019, Meghann Carlson, a single taxpayer, has QBI of $110,000 and modi-fied taxable income of $78,000 (this is also her taxable income before the QBI deduction). Given this information, what is Meghann’s QBI deduction?

Answers

Answer:

QBI Deduction is $15,600

Explanation:

QBI is Qualified Business Income and it represents the net sum of qualified income, deduction, loss and gain from qualified businesses or trades  such as trusts, partnerships and sole proprietorship among others.

THE QBI deduction allows small business owners or self-employed eligible individuals to subtract up to 20 percent of their QBI from their taxes.

The QBI deduction of 20% should be deducted from the lower of QBI or taxable income.

FOr Meghann, QBI is $110,000 and taxable income is $78,000. Therefore, the QBI deduction will be 20% of the lower (taxable income)

QBI Deduction = 0.2 x $78,000= $15,600

An increasing degree of control is needed as studies move from descriptive or correlational to experimental designs. Which of the following is true about control?
a. The degree of control will not influence the results of descriptive or correlational studies.
b. Sample selection is not included as part of the control in a research study
c. Control is needed to reduce the effects of confounding or extraneous variables on the variables being studied.
d. Increasing control and rigor in a study ensures that outcomes will be as the researcher predicts

Answers

Answer:

c. Control is needed to reduce the effects of confounding or extraneous variables on the variables being studied.      

Explanation:

A control is an observation or an experiment is designed to reduced the effects of the variables other than the independent variables. This will increase the reliability of the results. It also reduces the confounding effects on the various variable that is being studied.

Hence the correct option is (c).

Thorstein Veblen coined the term ______, which refers to the fact that the wealthy enjoy showing off their wealth, such as driving around their neighborhood in luxury automobiles.

Answers

Thorstein Veblen coined the term conspicuous consumption.

Explanation:

The concept of conspicuous consumption can be explained as the wealthy people enjoy showing off their wealth like driving around their neighborhood in their luxury automobiles.

Conspicuous consumption means spending of money on buying luxury goods and services to publicly show off one’s economic power. The term conspicuous consumption was coined by Thorstein Veblen.

The social status of the person is depicted in the conspicuous consumption.  In-spite of rich or poor everyone seeks attention.

According to "New ISU Study Finds Eyewitness Memory Susceptible to Misinformation After Testing," eyewitness testimonies can be inaccurate due to intentioned or unintentional __________.

Answers

Answer:

D. misinformation

Explanation:

Got it right on Edg 2020

Answer:

The answer is D

Explanation:

I got it on Edge

The______ focuses on the value of common elements across different theoretical systems such as empathic listening, support, warmth, positive expectations of clients, working through one's own conflicts, and learning to be self-reflective about one's work.

Answers

Answer:

Common factors approach focuses on the value of common elements across different theoretical systems such as empathic listening, support, warmth, positive expectations of clients, working through one's own conflicts, and learning to be self-reflective about one's work.

Explanation:

In existential kind of therapy clients are helped in accepting inherent fears in human like freedom responsibility or death.

Narrative approach focuses on the stories that individuals tell themselves. So, they rely on what they speak or write.

Psychoanalytic theory emphasizes on 'unconscious' mental processes and is also called “depth psychology". It is used to treat psychopathology, a mental disorder.

In common factors approach focuses on the characteristics of the client and the therapist. It includes support, warmth, empathic listening in which one listens by keeping himself in speaker's position and understanding him.

_____ are often used as context variables to ensure that samples in different cultures actually harbor the cultural characteristics thought to differentiate them.

Answers

Answer:

individual-level measures of culture

Explanation:

This are the measures which assesses the psychological dimensions which are related to a meaningful dimensions of a cultural variability and are completed by the individuals.

They are generally considered as context variables which ensures that the samples in the different cultures that keep the different cultures.

Which term is used to describe an appreciation for cultural differences that affect communication and the ability to adjust​ one's communication style to ensure that efforts to send and receive messages across cultural boundaries are​ successful?

a. Ethnocentrism
b. Cultural context
c. Cultural competency
d. Cultural diversity
e. Stereotyping?

Answers

Answer:

C.) Cultural competency

Explanation:

Cultural competency is a set of harmonious behaviors, attitudes, and policies that come together in a system, agency or among professionals that enable effective work in intercultural situations. It is the idea that all the cultures in the world can exchange their beliefs, and must succeed in this process. The cultural competency attempts to turn possible this communication, trough all the possible channels.

What is the term for a set of norm, values and beliefs that encourage and perpetuate poverty?

Answers

Answer:

culture of poverty

Explanation:

The theory of culture of poverty is propounded by the anthropologist named Oscar Lewis, which showcase how the culture values passed from one generation to another caused poverty. It states that when people grow up in a poor family, they learn certain norms and values, which in turn shape their choices and therefore it explained why the people raised in a poor family often remain in that state.

William James introduced the field of ______ which focused on the function of behavior. Question 1 options: A. structuralism B. functionalism C. behaviorism D. psychoanalysis

Answers

Answer:

B. functionalism

Explanation:

William James, an American psychologist and philosopher, developed functionalism in a bid to understand consciousness and human behavior.

According to him, functionalism has to do with how people think and behave while trying to adapt to their environment.

Eight-month-old Elisha's crib is located near a large mirror on her dresser, yet Elisha barely ever stops to look at herself in the mirror. On the other hand, her 18-month-old sister, Amanda, stops regularly to gaze at herself as she crawls around on the floor near the full-length bathroom mirror. What is the likely reason that Amanda looks at the mirror but Elisha does not?

A.Amanda has developed self-awareness or knowledge of herself.
B.Amanda's self-awareness has begun to develop into narcissism.
C.Elisha has developed self-awareness but is too interested in other things to look at herself.
D.Amanda's mother has given her more attention than Elisha.

Answers

Answer:

A. Amanda has developed self-awareness or knowledge of herself.

Explanation:

Based on the information provided within the question it can be said that the most likely reason for this scenario is that Amanda has developed self-awareness, or knowledge of herself and Elisha has not yet developed this. This term refers to being conscious of your own character and feelings. Which would explain why Amanda keeps looking at herself in the mirror.

National culture is _________.
a. the values and attitudes shared by individuals from a specific country that shape their behavior and beliefs about what is important
b. the shared values, principles, traditions, and ways of doing things that influence the way organizational members act and that distinguish the organization from other organizations
c. an economic system in which resources are primarily owned and controlled by the private sector
d. an economic system in which economic decisions are planned by a central government

Answers

Answer:

a. the values and attitudes shared by individuals from a specific country that shape their behavior and beliefs about what is important.

Explanation:

National culture encompasses all beliefs and values shared by a given nation's population.  It includes standards, habits, ideologies, practices, and values that a sovereign nation's population holds. Common characteristics such as language, ethnicity, racial and ethnic identity, and cultural history and traditions are also evident.

"The United States in Congress assembled shall never engage in a war, nor grant letters of marque or reprisal in time of peace, nor enter into any treaties or alliances, ... unless nine States assent to the same."—Articles of Confederation.

Answers

The quote from the Articles of Confederation emphasizes the principle of limited government by restricting the powers of the federal government by requiring the assent of nine states before the federal government can engage in significant activities like war or treaties.

The quote provided is best reflective of the principle of limited government by restricting the powers of the federal government. The Articles of Confederation outlined the powers and limitations of the national government, emphasizing the need for consent from a significant majority of the states before the central authority could engage in matters such as war, treaties, and financial decisions. This demonstrates a deliberate effort to prevent the federal government from having too much power and ensure that the states retained significant sovereignty.

Discuss and develop an authoritative chain of command for crisis management. Include such responsibilities as Incident Commander, Communications Officer, and other members of the chain of command for the incident.

Answers

Answer: INCIDENCE COMMANDER ( incharge of the entire INCIDENCE management from start to finish)

OPERATIONS OFFICER( incharge of establishment of strategies, special tactics etc)

LOGISTICS OFFICER ( incharge of handling all materials delivery and treatment for injured persons)P

PLANNING OFFICER ( incharge of the planning of the incidence handling process)

ADMIN/ FINANCE ( makes financial requests,lincesures and supports)

COMMUNICATION OFFICER(informs and communicates all the activities and necessary actions to the relevant bodies).

all the officers highlighted supports the commander with all the activities in their different units.

Explanation: Incidence management is a major and strategic activity required for effective management of crisis such as accidents and other eventualities covered. The manages the entire process from when the incident occurred till when the persons and other requirements are effectively handled. It also tries to apply systems to avert recurrence of such Incidence.

Final answer:

An effective chain of command for crisis management consists of an Incident Commander, a Communications Officer, and various operational, logistical, planning, and financial roles, each with defined responsibilities. Clear communication and decision-making skills are crucial, as demonstrated in historical crises like the Cuban Missile Crisis. These skills are vital in emergencies and beneficial in professional development.

Explanation:

The hierarchy of authority plays a crucial role in crisis management, establishing a clear chain of command that dictates who is responsible for decision-making and oversight at various levels. At the top is typically the Incident Commander, responsible for the overall management of the crisis. This individual makes the critical decisions and is the point of contact for strategic partners and other emergency managers.

Below the Incident Commander is the Communications Officer, whose responsibility is to ensure clear, accurate, and timely communication both internally, within the team, and externally, to the public and stakeholders. Reliable communication is essential, as seen during high-stress events like the Cuban Missile Crisis, where the ability to convey strategies and intentions can prevent misunderstandings and escalations.

Other members of the chain of command may include operations managers, who direct the tactical response to the incident, logistics personnel who provide resources and services, planning officers who create the incident action plans, and finance/administration officers who manage costs and account for the incident.

Throughout this structure, each member of the bureaucracy knows their role and follows the established protocol. Advisors, such as those in President Kennedy's ExComm during the Cuban Missile Crisis, play critical roles in offering assessments and solutions while considering the leader's perspectives and preferences.

For an effective response, each member of this command structure must be skilled in decision-making, teamwork, communication, and stress management. These skills are not only vital during crises but are also transferable to a variety of professional environments, potentially benefiting individuals in their career advancement.

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