A rational decision maker takes an action if and only if

Answers

Answer 1

A rational decision maker takes action if and only if the marginal benefit of the action exceeds the marginal cost.    

Explanation:

Rational people always think at the margin. Decision makers generally consider both the explicit and implicit costs of their actions.

The decision-making is the process of making choices in the optimal level of benefit or utility for an individual. Rational decision making is a multi-step process that makes choices between the alternatives.

A rational decision maker takes action if and only if the marginal benefit of the action exceeds the marginal cost.


Related Questions

How does the Conservation Reserve Program (CRP) try to protect soil for future agriculture?A) The CRP pays farmers not to grow crops on land that is not very well suited for crop production.B) The CRP provides grants to farmers willing to use contour farming.C) The CRP is a policy that makes it illegal to plant the same crop on a piece of land three years in a row.D) The CRP imposes financial penalties on farmers who do not employ shelter-belts in areas prone to wind erosion.

Answers

Answer:

A) The CRP pays farmers not to grow crops on land that is not very well suited for crop production.

Explanation:

Conservation Reserve Programme (CRP) which was created by the Food Security Act of 1985, in the United States establishes, pays a yearly rental payment to the farmers, so that the farmers would not grow crops on the land that is not very well suited for crop production.

Which historical perspectives would be most likely to disagree with the following statement: "Psychology is the science of behavior and mental processes, so psychological conclusions must be based on experimentation, not personal insight." Name at least two different psychologists from those perspectives.

Answers

Answer:

-John B. Watson and B. F. Skinner.                                                                    

Explanation:

John B. Watson: He is known for theorizing behaviorism and hence implementing it to the child development. According to him, an individual's (child) environment is responsible for shaping his or her behavior rather than the genetics and natural temperament.

B. F. Skinner: He believed the idea of behaviorism and has developed or introduced operant conditioning theory. According to him, an individual's behavior is determined by various consequences including punishments and reinforcements.

The statement, "Through the labeling process, behaviors that were once seen as criminal or ‘bad’ are now defined as illness," most closely reflects ______.

a. rational choice theory
b. conflict theory
c. symbolic interaction theory
d. functionalist theory

Answers

Answer:

Symbolic interaction theory

Explanation:

Symbolic interaction theory is the theory that at the micro-level. It focused on the relationship of a person in society. It is the communication of a person through symbols in society. Through symbols, people make understand the world. Many of the social psychologist study on the pattern of the symbolic interaction by people.

Many of the psychologists observed that people are shaping the world by these symbolic words rather than acting upon it. Irving Goff man a social psychologist said that the focus on symbolic interaction ism led to developing the technique called dermatological analysis.  

There are different type of theory that explains human behavior. The statement, most closely reflects symbolic interaction theory.

Symbolic interactionism when viewed under labeling theory, it  states that the feedback of the society, the community, or a social group often influence the Law-breaker in a way.

That is, if a person tagged as a deviant, the person can just believe that they have the deviant label by  viewing himself or herself as a deviant.

Conclusively, this deviance was not part of the individual before, but instead the person do focus on negatively label minorities.

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Your lab partner accidentally trips and douses the front of your lab coat and shirt with a hazardous material. The TA immediately takes you to the safety shower, since the spill has soaked into your clothing. What do you need to do at this point?

Answers

Answer:

At this point, I need to stay under the shower for at least 15 minutes.

Explanation:

The human body has minute pores which can act as a doorway for many materials to enter the bloodstream. If any kind of hazardous material accidentally falls on the skin of the skin comes in contact with the material, it is advised to wash that part of the skin clean. To completely eliminate the traces of the material that can be possibly left on the skin, it is preferable to wash the spot for at least 15 minutes.

Final answer:

If you are doused with a hazardous material, you need to remove all contaminated clothing and use the safety shower immediately for at least 15 minutes. Alert the lab supervisor or teacher about the incident, and if necessary, seek medical attention. An accident report may need to be filled out, especially if there's an injury or material damage.

Explanation:

In the event of a laboratory accident where hazardous materials come into contact with your skin or clothing, it is crucial to act swiftly to minimize potential harm. The immediate response should involve using the safety shower to thoroughly rinse off the chemicals, which typically should continue for a minimum of 15 minutes to ensure that all traces of the hazardous substance are washed away. Removing contaminated clothing is vital because chemicals can remain soaked in the fabric and continue to cause skin irritation or burns. It is also important to alert the lab supervisor or teacher as they need to be aware of the incident to take further necessary actions, including filling out an accident report and assessing any additional risks the spill may have caused. This information can also aid in the prevention of future incidents. Additionally, knowledge of lab safety equipment locations, such as the first aid kit and eye wash station, and how to use them is essential for lab safety.

Therapist who encourage clients to think mainly about other's expectations are especially likely to experience difficulty developing a strong therapeutic alliance with clients who value_____________.

Answers

The correct answer is individualism

Explanation:  Individuality refers to the biological inheritance of the individual, being the basis (but not only it) for the development of personality, which is the integrated psychological system that enables the formation of the self.

Evidence that is not based on systematic scientific study is known as ____ evidence. A. empirical B. causational C. logical D. statistical E. anecdotal

Answers

Answer: empirical evidence (A is correct).

Explanation: scientific study requires empirical evidence.

The evidence that is based on the systematic scientific study of the evidence is called as anecdotal. Hence the option E is correct.

What is an Anecdotal ?

The term anecdotal is an accountable or reliable as the based on the person's accounts and is a valid method of testing in an experiment and is based on the scientific parameter as its the actual claims and is legal in context.   It may include the documents and testimonials and even the case studies of medicine.

Find out more information about the systematic scientific.

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The unsettled or disoriented feeling experienced by a traveler to another land, where all the habits are unfamiliar, is known as __________.

Answers

Answer:

The correct answer is:

Culture shock

Explanation:

Normally, when travelling to a different place in the world a cultural shock is experienced by the visitors, due to the fact that there are many different aspects in the socio-cultural implications to know about, one of the most important ones could be the language and the way of expressing ideas through verbal and nonverbal language.

It is really common that in these cases people experience different feelings of surprise, confusion, disorientation, misunderstanding, that may vary according to every individual and that change as time goes through while they adapt to the different situations.

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:

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.

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.

In "A Good Man Is Hard to Find," what happens to the family?

a. They had a wreck but managed to make it to Florida.
b. They died when their car overturned in a gully.
c. They got lost on the road and ended up in Tennessee.
d. They were killed by the Misfit and his men.

Answers

Answer:

d. They were killed by the Misfit and his men.

Explanation:

Hello!By the end of the story, the family is murder by a group of criminals. It is narrated how the serial killer does it with three-shot to the grandmother, and it is implied that the other members of the family suffer from the same fate as the old woman, being a bloody and dark closure.

Thanks for your question!

A psychologist wishes to ensure that both his experimental group and control group are as similar as possible (e.g., having equal numbers of males and females). He can achieve this by using:

Answers

Answer:

The answer is: Random assignment.

Explanation:

Random assignment is a procedure used in experimental research, often in psychology, to ensure that both the control and the expedrimental group are as similar as possible. The basic principle of this procedure is that every research participant must have the same opportunity to be asigned to either one of both groups. Therefore, the research participants are randomly assigned to both groups.

Random assignment should not be confused with random sampling, while random sampling is used to select the sample that will represent the entire population, in random assignment the sample has already been chosen and will then be distributed.

A random assignment is a random placement is an experimental technique that is where the subjects are kept as treated vs the control group.

Here each participant and subject has equal chances of being selected. The assignment binds and randomly controls the design of the experiment. It also helps to ensure that the results are not deceptive.

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At the beginning of a research study, Allen is given information that explains what he will be asked to do during theexperiment. Obtaining his approval in this step of the study is called:

A. a protocol form.
B. informed consent.100%
C. a confidentiality agreement.
D. debriefing.

Answers

Answer:

I guess it's c a confidentiality agreement I'm not really sure

According to __________ theory, older persons make a normal and healthy adjustment to aging when they detach themselves from their social roles and prepare for their eventual death.

Answers

Answer:

Dis-engagement Theory

Explanation:

Social scientists Elaine Cumm*ing and William Earle Henry first created this theory and presented this theory in their book "Growing Old" in 1961.  Disengagement theory of aging refers that people withdraw and disengage themselves from the social surrounding and personal relationships as they grew older. Considered to be this first aging theory it believes that this disengagement is beneficial for social stability.

The DMV will immediately revoke the driving privilege when a certified abstract of a record, the judge of a juvenile court, or a juvenile hearing officer shows that a person was driving in excess of 100 mph. True / False.

Answers

Answer:

The above statement is FALSE

Limestone turns into marble when there is a great amount of heat and pressure. Identify the change within the rock cycle which takes place when limestone changes into marble.

Answers

Final answer:

Limestone changes into marble through metamorphism, a process involving heat and pressure that recrystallizes the carbonate minerals to form a more durable metamorphic rock.

Explanation:

When limestone undergoes a transformation into marble, this represents a specific change within the rock cycle known as metamorphism. Limestone is subjected to heat and pressure, causing it to recrystallize and form marble, which is a harder rock composed mainly of recrystallized carbonate minerals such as dolomite or calcite. This process of becoming a metamorphic rock enhances the durability and beauty of the stone, making it valuable for use in construction, sculpting, and various other applications.

What type of analytic is used to understand what’s popular and what’s not on a firm’s website, including page load times and site navigation?

Answers

Answer:

Content analytics

Explanation:

Content analytics is used to understand what is popular and what is not on a firm's website, including page load times and site navigation. Examples of content analytic tools are; Google analytics, piwik, bitly.

The McDougals use harsh discipline on their children and demand unquestioning obedience. Psychologists are likely to characterize the McDougals as __________ parents.
A) Authoritarian
B) Negligent
C) Permissive
D) Authoritative

Answers

Answer:

authoritarian

Explanation:

authoritarian parents thinks as there tells them. they explicitly force their children to follow their rules. They take decisions according to their will. They don't pay importance to their child's happiness .So, we can say that Psychologists are likely to characterize the McDougals as authoritarian parents.

In the American political context john lockes conception of inalienable rights and the legitimacy of the social contract found its most explicit statement it _______.

Answers

Answer:

Declaration of Independence.

Explanation:

Filling in the gap from the question above, we have;

''In the American political context John lockes conception of inalienable rights and the legitimacy of the social contract found its most explicit statement in DECLARATION OF INDEPENDENCE''.

The father of Modern Liberalism--John Locke was an English philosopher. John Locke was born in Wrington, United Kingdom on the 29th of August, 1632 and died in High Laver, United Kingdom on the 28th of October, 1704(72 years old).

John Locke founded social Contact theory which he believed is 'Democracy'

DECLARATION OF INDEPENDENCE: the declaration in the year 1776 explains the reason behind colonies breaking away from Britain.

John Locke's idea was one of the things that inspire the Declaration of Independence.

Why did local Native American rulers align themselves with Hernán Cortés and his men against the Aztecs?

Answers

Answer:

Check explanation.

Explanation:

===>Hernán(do) Cortés was a Spanish colonizer who was born in the year 1485 in Medellín and died in the year 1547. He was appointed as a governor and captain general in the year 1519.

===>Native Americans are the people that were met in United States.

===>Aztecs are people living in Central Mexico before they were conquered by Spain.

Hernán(do) Cortés waged war against the Aztecs mainly because of Aztecs' gold and for his glory. The other reason is for the spread of Christian religion.

The local Native American rulers align themselves with Hernán(do) Cortés and his men against the Aztecs because the wanted revenge against the Aztecs. Aztecs used humans as sacrifice for their religious festivals. So, the local native Americans only want vengeance.

"In order to want to help other people, you must first imagine yourself in their situation and feel their pain." This statement summarizes the ________ model of prosocial behavior.

a. arousal: cost-reward
b. reciprocal altruism
c. empathy-altruism

Answers

Answer:

c. empathy-altruism

Explanation:

Empathy-altruism: In psychology, the term empathy-altruism is defined as one of the types of altruism which are based on the feelings of an individual for another person.

According to the social exchange theory, altruism won't exist unless benefits related to the helper in a particular situation over-weighs the costs.

C. Daniel Batson believes that an individual helps the other person who needs help and shows genuine concern towards the well-being of another person

In the question above, the given statement summarizes the empathy-altruism model of pro-social behavior.

Final answer:

The 'empathy-altruism' model of prosocial behavior is based on the idea that empathy leads to selfless help towards others. It explains why people may help without regard for personal cost. Option C is correct.

Explanation:

The statement 'In order to want to help other people, you must first imagine yourself in their situation and feel their pain' summarizes the empathy-altruism model of prosocial behavior. This model suggests that when we feel empathy towards someone, we are more likely to help them selflessly, which means our actions are driven by genuine concern for the other's well-being and not by the anticipation of any reward or benefit for ourselves. The empathy-altruism hypothesis, as proposed by Batson, explains why some individuals engage in prosocial behavior even when the costs are high, as they feel a strong emotional connection to those in need and are thus compelled to offer assistance irrespective of the personal costs involved.

Marsha Bogswell is the sole stockholder of Bogswell Legal Services. Which accounting principle requires Marsha to keep her personal financial information separate from the financial information of Bogswell Legal Services?

Answers

Answer:

Business entity principle

Explanation:

Business entity principle is an accounting principle which insists that business accounts should be separated from its owners personal account and also that the accounts of separate business even though owned by the same individual should be handled separately.

__________ is a U.S. federal agency that deals with measurement science, standards, and technology related to U.S. government use and to the promotion of U.S. private sector innovation.

Answers

Answer:

National Institute of Standards and Technology

Explanation:

National Institute of Standards and Technology is a U.S. federal agency that deals with measurement science, standards, and technology related to U.S. government use and to the promotion of U.S. private sector innovation.

Randy is building a house. He wants to put stucco on the outside walls of his house. To make stucco, he needs sand. He lives on the beach, so he decides to use the soil in his backyard. Before he can use the sand, he must remove the other substances from the soil. He separates the larger pebbles and other debris from the finer sand by sifting it with wire mesh. Randy mixes the sand with concrete and water to make the stucco he needs. Which sentence provides the best evidence that Randy's backyard soil is a heterogeneous mixture?

Answers

Answer:     He separates the larger pebbles and other debris from the finer sand by sifting it with wire mesh

Explanation:  Stucco is a material used as decorative material that is coated on walls, ceilings, etc. It is made of some material, a binder and water. This material can also be sand as in this case.

A heterogeneous mixture is one and to which the constituent components vary in their size, in the proportion in which they are represented. So in a heterogeneous mixture composition of components in a particular sample is uneven. In a heterogeneous mixture of different substances, as in this case larger pebbles and other debris on one side and sand on the other make up the mixture. The components of the heterogeneous mixture do not react with each other, and from the sentence where Randy separated the larger pebbles and other debris from the sand it is noticeable that there are various substances that make up the mixture. On basis on this evidence it appears that it is a heterogeneous mixture.

Final answer:

The evidence that Randy's backyard soil is a heterogeneous mixture includes his ability to manually separate larger pebbles and debris from finer sand, revealing a non-uniform distribution of materials in the soil.

Explanation:

The sentence that provides the best evidence that Randy's backyard soil is a heterogeneous mixture is the one describing that Randy can manually separate the larger pebbles and other debris from the finer sand by sifting it with wire mesh. This indicates that the soil has discernible different parts, which is a characteristic of a heterogeneous mixture. The soil contains a variety of materials that are not uniformly distributed throughout, such as pebbles, plant matter, and different sizes of sand particles.

In media research, the ________________________ is the idea that heavy television viewing leads individuals to perceive reality in ways that are consistent with the portrayals they see on television.

Answers

Answer: cultivation effect theory

Explanation: Cultivation effect theory is the idea that heavy television viewing leads individuals to perceive reality in ways that are consistent with the portrayals they see on television.

Given a proposal by the national legislature to amend the Articles of Confederation, the approval of how many of the state legislatures would be necessary to ratify the amendment?

Answers

Answer:

two thirds of both Houses

Explanation:

Since the ratification of the American constitution in 1789, there has been stipulated processes contained in its article V, on how the constitution would be amended anytime in the future. The article stipulates that two-third of both houses shall agree for the amendment of the constitution to take place, or the two thirds of the legislatures of several states. There has been over 27 amendments since the inception of these process.

Answer:

Amendments must be approved by  3/4  of the state legislatures.

I think this is right but the first guy is right im not sure

During the Middle Ages, in which of these societies did invasion and migration NOT play a significant role in social, cultural, and economic change?

Answers

Answer:

During the Middle Ages, invasions and migration in Song China did not play a significant role in social, cultural, and economic change.

Explanation:

The Song dynasty of China ruled over a large part of China for approximately 300 years between 960 AD and 1279 AD. This dynasty was known for its strict rule that was utterly based on the cultural beliefs of the state. The state had a strong economy which was not vulnerable to external factors like invasions and migrations.

Simon Cinema wants to know what the audience thought of tonight's advanced screening of a heralded psychological thriller called "I Can't Sleep."He and his research assistants stand outside the theatre exit and ask every fifth person leaving the theatre to answer several questions about their impression of the movie. Simon is using _______

Answers

Answer:

Systematic sampling

Explanation:

Simon Cinema wants to know what the audience thought of tonight's advanced screening of a heralded psychological thriller called "I Can't Sleep."He and his research assistants stand outside the theatre exit and ask every fifth person leaving the theatre to answer several questions about their impression of the movie. Simon is using Systematic sampling.

Systematic sampling is an organised system of sampling whereby respondent are chosen at fixed intervals rather than randomly. In the case above, the cinema owner and his researcher are systematically selecting their respondents.

Final answer:

Simon Cinema is using systematic random sampling to gather feedback from viewers of the movie 'I Can't Sleep'. He surveys every fifth person leaving the theatre, ensuring each person has an equal chance of being included.

Explanation:

Simon is employing a method known as systematic random sampling. This is a type of probability sampling method in statistical analysis where every nth record is chosen from a complete population for a sample. In Simon's case, he is selecting every fifth person leaving the theatre.

This method ensures that each sample has an independent and equal chance of being included in the sample. It is often used when there is a large population and a comprehensive list of all members of that population is available.

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What term refers to what happens when a new hire takes initiative to better understand the work environment and work roles and adjusts his or her behaviors to improve their socialization and career success.

Answers

Answer:

proactive socialization

Explanation:

Proactive socialization is a process whereby a new employee takes the initiation to better understand his or her work environment and roles by relating with his bosses and colleagues. It involves relationship building, mentorship, information seeking among others.

After reading about Harlow’s contact comfort theory, Dr. Bordenwonders if these findings would apply to touch and cuddling speedingup weight gain in premature babies in the neonatal intensive careunit. He designs a study to test this idea. What type of research is Dr.Borden’s study?A. basic researchB. predictive researchC. translational researchD. applied research

Answers

Answer:

The type of Dr. Borden's study is applied research.

Explanation:

When a theory is concluded with certain findings, many choose to test the applicability of the theory for themselves. When the thesis gets proved, it can be applied in a number of ways to determine its validity, its scope, its limitations, etc. In the given case, Dr. Borden is applying the findings of Dr. Harlow's study in order to make further derivations for the purpose of extended research.

Reproduction is an inherent meaning of sexuality common to all species. what additional meaning does sexuality have for human beings?

Answers

Explanation:

For human being can involve different aspects besides the biological, it has an erotic, physical, emotional, social, and even spiritual, political, religious or cultural meaning. Is a central aspect of humans and it also involves gender identity, sexual orientation, pleasure and intimacy.

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Over a one-month period, a researcher recruited 200 men and women over the age of 60 from the lobby at Lifestyle Fitness, and asked them to complete a survey about their attitudes toward physical fitness. She found that the majority of participants believed that senior citizens should attend the gym at least 3 times a week. She concluded that senior citizens have a very positive attitude toward fitness and health. Which of the following is true?
A. Because she surveyed so many people, her findings can be generalized to seniors in the general population.B. Her sample is a biased one, because her sample was not a random one.C. Both a. and b. are true.D. Neither a. nor b. is true.

Answers

Answer:

B. Her sample is a biased one, because her sample was not a random one.            

Explanation:                                                                  

Biased sample: In psychology, the term biased sample refers to the procedure in which a particular group is selected for a statistical survey or study lack random assignment and is not able to represent a population. It occurs because a particular sample being taken for the study isn't representative of a large population.

For any research or study to give valid and unbiased information or result then it should contain random assignment while selecting the sample from a large population.

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2HgCl2(aq) + C2O42(aq) 2Cl(aq) +2CO2(g) + Hg2Cl2(s)The above reaction was studied by the method of initial rates and the following results were obtained:[HgCl2] (M)[C2O42] (M)Initial Rate (M/min)0.1050.151.8x1050.1050.307.2x1050.05250.303.6 x1050.05250.159.0x106How would you describe the kinetics of this reaction? 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