A researcher pretests a group of subjects to determine their attitudes toward the use of alternative energy sources to replace crude oil. The researcher then initiates a program to convince them that they should invest in such alternatives. During this time, the price of gasoline rises 1 dollar per gallon. At the end of the program, the researcher retests and finds that the subjects are much more positive in their attitudes. What threat to internal validity most likely accounts for this change?
HistoryMaturationTesting

Answers

Answer 1

Answer:

The threat to internal validity most likely to account for this change is History.

Explanation:

To understad the threats to internal validity during this research, the element that has to be considerate this case is history. The event in time that occure  during the experiment, was the rising of the price of gasoline per gallon. Since the research had to do with determining attitudes toward the use of alternative energy, this event of the rising of the gasoline price, is a factor that may affect the validity of the investigation. Since this can defenetly modify the real position or previews position of the subjects towards the use of alternative energy. This specific aspect definetly changes the pretests done by the researcher.


Related Questions

Mirena, a female, and Neil, a male, are employees of Operational Tech Processes Corporation. Mirena regularly e-mails sexually explicit images to Neal via Operational Tech’s network. Neil finds this offensive. This is

Answers

Answer:Hostile environment harassment

Explanation:

Hostile environment harassment refers to the type of harassment that result from a widespread of something that may disrupt the effective working environment for another employee or which may inhibit their focus on their job. This harassment comes in the form of threats, offence, intimidation and humiliation. This may disturb someone emotionally, mentally and affect their overall performance.

Legal actions can be taken against an employee who perpetrates such behaviour.

As Salvatore grows older, he feels closer to his siblings and more connected with his spouse. At 85, his contact with acquaintances has diminished and he is left with a few very close relationships. He is not terribly interested in forming any new social ties. Salvatore s behavior is consistent with __________ theory." continuity activity disengagement socioemotional selectivity

Answers

Salvatore's behavior is consistent with socio-emotional selectivity theory .

Explanation:

The theory that recognizes the change in terms of cognitive influence especially as one age. It maintains that with age people become selective and they tend to invest in goals and activities that nurture their emotional well-being. As people age, they prefer positivity instead of negative information.

Being selective and narrowing social interactions improves "positive emotional experiences" and decreases negative experiences. Furthermore, the theory also recognizes that goals as one age tend to lean towards gaining more knowledge, career planning and others that will have a positive impact in the future.

Professor Buchanan informed her colleagues about the various intercom systems she had investigated. She then recommended that the university purchase a particular system. What type of presentation did Professor Buchanan give?a.a case study b.a staff report c.a progress report d.a proposal

Answers

Answer:

The type of presentation that Professor Buchanan give was  Proposal.

Option: (D)

Explanation:

Here, Professor Buchanan found some deep rooted information about a particular thing ( computer intercom system). She passed the information to the students and recommend the university should buy that intercom system. It was not any command or instruction. It was just a mere urge. Now it depends upon the University authorities whether they purchase it or not. Here, no reports regarding the progress is made (progress report), no report is ready for staff representation ( staff report) and no deep studies and evaluation is done (like the case study).

Final answer:

Professor Buchanan's presentation, which included a recommendation for a particular system after investigating various options, is best classified as a proposal.

Explanation:

Professor Buchanan's presentation fits the characteristics of a proposal. The key aspects of a proposal include an introduction, discussing the problem, exploring possible solutions, addressing potential objections, and concluding with a recommendation.

Given that the professor informed the colleagues about the intercom system investigations and then recommended a specific system for purchase, it aligns with the steps of presenting a proposal where a specific solution is recommended after evaluating different options.

"...we are for a socialism that is proper to a highly developed country and is devoid of those repulsive features imposed upon our country by a handful of narrow-minded, dogmatic, power-hungry careerists and unscrupulous despots. We have no reason to assume an anti-Soviet attitude insofar as the Soviet Union's internal policy is concerned. We object only to brutal interference in affairs of other nations."
This passage reflects the attitude of________.
A. a Czech dissident in 1969
B. a German communist in 1929
C. a Spanish anarchist in 1936
D. a British Tory in 1937

Answers

Answer:

This passage reflects the attitude of: A) a Czech dissident in 1969

Explanation:

In 1968 when Czechoslovakia was a nation (it included actual Slovakia and Czech republic), the Prague spring took place.  Political reforms that will give Czech citizens additional rights, economic decentralization and democratization (promoted by Alexander Dubcek being first secretary of the Czech communist party) weren't well received by Soviet Union.  After failed negotiations trying to stops those reforms, Soviet Union and countries of the Warsaw pact decided to invade militarily  Czechoslovakia to suppress reforms.  More than a six hundred thousand of troops and tanks were moved to occupy the country.

In which part of the family life cycle, do sociologists point to as the most stressful time for a marriage?A. The engagement periodB. The first year of marriageC. The birth of the first childD. The birth of the last child

Answers

According to sociologists, the most stressful time for a marriage in the family life cycle is "the birth of the first child." So, option (C) is the correct answer.

What is the most stressful part of marriage life??

After children are born, marriage troubles become more common.

According to sociologists, mothers in marriages are more unhappy after having children because they tend to take on more "second shift" work – housekeeping and child care— and believe that their relationships are no longer fair.

Check out the link below to know more about stressful marriage;

https://brainly.com/question/16337736

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Final answer:

The most stressful time for a marriage, as identified by sociologists, is the birth of the first child, which marks a significant period of adjustment and introduces added financial and emotional pressures to the family dynamic.

Explanation:

Research from sources such as Popenoe and Whitehead (2007) points out that the most stressful time for a marriage is upon the birth of the first child. This phase in the family life cycle introduces significant financial and emotional strain. Marriages experience a radical shift as the couple's focus diverges to include the demands of parenting, and this stress can peak particularly for couples who have multiples (twins, triplelets, etc.), with a reported 17% higher likelihood of divorce among these couples compared to those with single births (McKay 2010).

Manne lives, shops, and socializes with many other immigrants from the same part of the world who live nearby. This information suggests that an important social group for him is __________.

a. the nation he grew up
b. his religion
c. his family
d. his school

Answers

Answer: a) the nation he grew up

Explanation:

According to the situation in question,Manne is displaying about his nation as the base for social group. He interacts, socializes and shops with immigrants, this shows that he can relate with them socially which is feature he got from nation as where he grew up.

Other options are incorrect because religion , family or school are not responsible for developing socialization between people and Manne.

Thus, the correct option is option(a).

Today, the central notion of public relations is the model of two-way interaction between an institution and its publics.
A. True.
B. False.

Answers

Answer:

A

Explanation:

Totally TRUE

According to psychologists, which of the following is one of the "4 Ds" of determining whether something is a mental disorder?
a. Deviant
b. dysfunction
c. distress
d. disturbance

Answers

Answer:

dysfunction

Explanation:

B
Is the answer for this one

Migration to the Americas occurred sometime around 15,000 yBP. The Paleoindians are the group of people associated with the earliest archaeological sites found there. Identify the behaviors of the Paleoindians.

Answers

In the end, glacial events of the late age of Pleistocene era Paleo-Indians are the first people to reach America and eventually live in it.  Paleoindians hunted megafauna and created folsom points.

Explanation:

The greater importance of the Crowfield location is the first proof of the ceremonial behaviour of Paleo-Indian in North-East America.  

From a settlement perspective, this ceremonial deposit is considered a religion, not a religious cache.  

They hunted big animals like elephants, giraffes, etc and created shaped stone projectile points with respect to the folsom tradition of North America. The raw materials used to create the folsom are of high quality.

In Ontario, the few surveyed sites in the Crowfield population have created montages with few unaffected instruments that could represent hunting camp.

Just 80 sqm of the Crowfield portion on Alder Creek indicates the small size of these locations and thus the poor archaeological spotting is partly due.

You're driving to campus one day when another car cuts you off and speeds ahead. Immediately you yell out "Crazy driver!"not realizing that the person was rushing to get to the hospital. Your judgment best illustrates:__________

Answers

Answer:

fundamental attribution error

Explanation:I hade this psolagy tst.

The fundamental attribution error explained in a driving scenario.

The judgment illustrated in the scenario is the fundamental attribution error. This error occurs when people attribute others' actions to personality traits while overlooking situational influences. In the given example, assuming the other driver is a 'crazy driver' without considering the possibility of an emergency like rushing to the hospital is a classic case of the fundamental attribution error.

Which of the following refers to one person’s actual behaviors designed to change another person’s attitudes, beliefs, values or behavior? a. power b. influence c. influence tactics d. motive

Answers

I’m pretty sure that the answer is C, influence tactics

With _____, a person pays attention to the feelings, thoughts, and sensations that are flowing through his or her mind but does so with detachment and objectivity and, most important, without judgment.

Answers

Answer:

mindfulness meditation

Explanation:

The mindfulness meditation is the practice of becoming aware of our feelings, thoughts, body sensations and our surroundings with a guided means to achieve inner peace.

In a meditative setting, the body releases stress and harming states of mind like anxiety or depression.

As mindfulness becomes a means for the brain and nervous systems to give a pause to the day that will ultimately increase our conditions for work and health.

As meditating regularly, we will become stress resilient, and by focusing on the here and the now, we will achieve better overall performance.

The diseases are less likely to occur among those who daily meditate.

And better control of emotions, as well as better insight and control of our lives can be achieved with the practice of other means called conscious meditation.

Jim toss a newly purchased felt mouse across the floor; your cat chases it excitedly. Clutches it in her paws and rolls around with it. Several tosses later, your cat yawns pointedly and settles herself for a nap. The change in your cat's behavior illustrates:A. AdaptationB. HabituationC. ConditioningD. Maturation

Answers

Answer:

B. Habituation

Explanation:

Based on the information provided within the question it seems that the change in your cat's behaviors illustrates habituation. This term refers to the lack of a response to a certain stimuli after a prolonged and repeated introduction of that stimuli. In other words, the cat got bored with the toy after repeatedly tossing it around and.

While 80-year-old Naomi s contemporaries have died, she faces the reality of death constructively through efforts to make life more secure, meaningful, and gratifying for younger generations. According to Peck, Naomi has attained __________." ego transcendence body transcendence ego differentiation body differentiation

Answers

Answer:

Ego transcendence

Explanation:

Ego transcendence is the capability of a person to overcome from the barrier comes in life in between two systematic way. These systems are explicit and implicit self-regulation of a person. It is the transcendence between to pronoun I and You.  

The ego transcendence is basically about the capability of a person involved with another person. The parallel and the holistic approached is characterized by the implicit self-regulation. People who are self regulative have the capability to access this information. The self is constructed congruently by the person. Thus according to Peck Naomi attained the stage of self-transcendence.  

Every year Project Censored posts a list of the twenty-five most censored news stories. These stories are "censored" not in the sense that the media are legally prohibited from covering them but rather in the sense that most major media outlets have systematically ignored them and, in the process, determined what the public will think about. What theory explains this?

Answers

Answer:

Agenda-setting theory

Explanation:

Based on the information provided within the question it can be said that the theory that best explains this situation is Agenda-setting theory. This is a theory developed by Max McCombs and Donald Shaw, and describes how the media chooses the importance of certain topics of the public agenda. Which since they determined that the stories in this scenario were not important enough they were not shown and then considered censored.

Linda says she values education. Over the years she has had several employees who worked for her and earned their degrees at the same time. To support them, Linda allowed them to flex their daily work hours. In this example, Linda demonstrates​_____________.

Answers

The correct answer would be, ​Integrity.

To support them, Linda allowed them to flex their daily work hours. In this example, Linda demonstrates ​integrity.

Explanation:

When a person is Honest, and has strong moral principles, he is said to have Integrity.

Honesty, Probity, Rectitude, etc, are all words for Integrity.

So when a person values honesty and applies it in his words and acts, he is said to be practicing integrity.

When Linda says he values education, and because of her this trait, she allows her employees to complete their education by flexing their work time, it means Linda has strong moral principles which let her allow the employees to complete their degrees while still working for her.

Learn more about Integrity at:

https://brainly.com/question/2379024

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Talon and Scovill are competitors in the business of manufacturing a luxury consumer product. While Talon promises to deliver design and quality to its customers, Scovill promises to deliver durability and cost-effectiveness. When both these companies deliver their respective promised qualities, they are delivering ________.
a. conformance quality.
b. customer support.
c. unique quality.
d. accuracy quality.
e. performance quality.

Answers

Answer:

The answer is a. conformance quality.

Explanation:

Conformance quality occurs when the specific quality standards of a product are met.

The concept is based on customers' needs and expectations. For example, if an internet company offers a 20Mb/s connection, a lower rate will be considered as low conformance quality. This is measured with a tolerance range, meaning the customer is willing to accept a little variation as long as it's not too evident or problematic.

psychodynamic family cognitive group humanistic behavioral to heal family relationships to help clients eliminate harmful thought patterns and replace them with positive ones to help clients become aware of unconscious conflicts and defense mechanisms to help clients replace harmful behaviors with beneficial ones to help clients fulfill their potential for personal growth to provide support while also improving social skills in a cost-effective manner

Answers

Answers and explanation below.

The correct answers are:

Psychodinamic therapy is intended to make conscious the unconscious. To let the pacient become aware of his/her own reppresions and accept them.

So it is paired with: To help clients become aware of unconscious conflicts.

Family therapy is intended to aid people in the relationships with their family teaching them about boundaries, empathy, mindfulness and family management.

So it is paired with: To heal family relationships.

Cognitive therapy helps indivuals to modify certain thought patterns that causes them dysfunctional feelings and behaviors.

So it is paired with: To help clients eliminate harmful thought patterns and replace them with positive ones.

Group therapy aims to provide a sense of social support to individuals in order for them to feel part of a non-judgemental social group and also they tend to be therapies on the cheapier side.

So it is paired with: To provide support while also improving social skills in a cost-effective manner.

Humanistic therapy is aimed at people that want to find meaning in their life or may have an existential crisis. It helps people fin their true purpose in life and fulfill their potential.

So it is paired with: To helps clients fulfull their potential for personal growth.

Behavior therapy goal is to modify the clients behavior that may be detrimental to them with healthier ones.

So it is paired with: to help clients replace harmful behaviors with beneficial ones.

The believed in a loose construction of the constitution. what do you call this believe in?

Answers

Loose constructionism is a judicial philosophy that supports a broad interpretation of the U.S. Constitution, facilitating flexibility and adaptation to new challenges, in contrast to strict constructionism, which favors a narrow reading based on the framers' original intent.

The belief in a loose construction of the Constitution refers to a judicial philosophy known as loose constructionism. This view advocates for interpreting the Constitution in a way that allows for a broader understanding of its textual provisions, thus adapting to changing public needs and circumstances. This stands in contrast to strict constructionism, which calls for a narrow interpretation of the Constitution's language, adhering closely to what is believed to be the original intent of its framers. Supporters of loose construction, such as the Federalists, argue that the Constitution should not hinder the ability of the federal government to respond to new challenges, hence its application should reflect a degree of flexibility. The applicability of loose constructionism has often been employed to support legislative and executive actions that extend the powers of the federal government beyond those explicitly outlined in the Constitution.

Altered states of consciousness are experienced in the way in which the culture interprets it. For example, it might be interpreted as spirit possession. Group of answer choices True False

Answers

Answer: True

Explanation: Perception always depends on a diverse multiplicity of factors, such as context, culture, society, etc. We are going to perceive depending of what we were told, taught, our beliefs, our culture so an altered state of conciousness might be seen as another thing according to who is perceiving it.

Betty gets the mail at 4pm every day. Then she places the mail on the counter. Betty looks through the mail every Friday at 4:30 pm and it takes her 40 minutes to sort and file the week’s mail. If Betty wanted to decrease the time she spends every week looking through the mail, she should ________.
a. Wait until Friday to pick up the week’s mailb. Install a mechanical mail filterc. Go through the mail each day and sort itd. Put her mail pile in the office

Answers

Answer:

c. Go through the mail each day and sort it

Explanation:

Betty receives the mail at 4pm every day and then places it on the counter. One of the simplest ways to reduce the 40 minute time period required for sorting the mail on Friday, Betty can simply go through the mail when she receives it and then sort it in that very moment. She can keep tabs of the sorted emails on daily basis and will then only need to file them on Friday without any additional time for sorting. It is often best to complete tasks in parts then accumulate the work first and then perform it as it can be stressful.

Final answer:

Betty should sort her mail daily to decrease the weekly time spent on this task, thereby avoiding the pile-up and potentially reducing the time required for sorting. (option c)

Explanation:

If Betty wanted to decrease the time she spends every week looking through the mail, she should go through the mail each day and sort it.

This would not only spread the workload throughout the week but also prevent the pile-up of mail, which can be overwhelming and time-consuming to sort all at once.

By handling mail daily, she can immediately discard junk mail, file important documents, and keep her counter free of clutter.

Our experience of pain may be intensified when we perceive that others are experiencing pain. This best illustrates the importance of a sensory adaptation. b accommodation. c top-down processing. d kinesthesis. e difference thresholds.

Answers

Answer:

The correct answer is: c) top-down processing

Explanation:

Psychological theory states that "processing" is the way in which sensations and perception systems work together and separately. There are two types of processing: top-down and bottom-up.

Top-down processing refers to the way in which our brains use information that is already present in the brain, brought by any sensory system. This cognitive process starts with our thoughts and then reaches lower levels, such as the senses. Thus, our perceptions are influenced by expectations and previous beliefs.

A design in which measures are taken at baseline and after the introduction of the independent variable at different times across multiple situations is a multiple-baseline across_____ design.time

Answers

Answer:

settings

Explanation:

This is a type of design in which there is an application of treatment to the same subject across different situations, time or settings. Usually the procedure starts with the baseline where there is no inteventions(treatment of subjects), then the treatment is then introduced. There may be no need for the withdrawal of interventions afterwards under the multiple-baseline across settings design, instead there is a transfer of treatment to another subject to determine the effectiveness of treament.  

Final answer:

Time series design in psychology involves multiple observations before and after an intervention to understand the impact of an independent variable over time.

Explanation:

Time series design is a quasi-experimental design that utilizes multiple observations before and after an intervention. This design allows researchers to measure the impact of an independent variable over time across different situations or participants.

By employing a time series design, researchers can assess the lasting effects of an intervention and understand changes in the dependent variable due to the introduction of the independent variable.

Longitudinal studies involve measuring the same sample at various time points to track changes, much like a time series design.

Ricardian equivalence:
a. occurs when people see that lower taxes today means higher taxes in the future, so instead of spending their tax cut, they save it to pay future taxes.
b. is the decrease in private spending that occurs when government increases spending.
c. is federal government policy on taxes, spending, and borrowing that is designed to influence business fluctuations.
d. is central bank policy on the monetary base, interest rates, and bank reserves that is designed to influence business fluctuations.

Answers

Answer:

Ricardian equivalence:

a. Occurs when people see that lower taxes today means higher taxes in the future, so instead of spending their tax cut, they save it to pay future taxes.

Explanation:

The Ricardian equivalence is a theory given by the English economist David Ricardo in the 19th century, where he suggests that the fiscal deficit (when the nation spends more than obtain) doesn't affect the aggregate demand (the possibility of the country to acquire products) by two reasons:

1. Finances the spend with more high taxes, it could occur in the present or in the future, but if the people see that the taxes are low and the country is spending, they save money for the future higher taxes.  

2. increasing external debt.    

In an analytic definition of religion, the study of the organization and leadership of a religious system represents the: Group of answer choices
social dimension
ritual dimension
institutional dimension
narrative dimension

Answers

Answer:

The answer is: institutional dimension.

Explanation:

There are different perspectives from which to study religion and its role in society, from an anthropologic sense. The analytic perspective and definition focuses on how religion is manifested in society; but there are several ways in which a religion can manifest itsel, therefore, the analytic definition is also segregated in different dimensions. Every religion has a social dimension as well as narrative, institutional and ritual dimension. The study of the organization of a particular religion, its leaderships, structure and bureaucracy, corresponds to the institutional dimension. There is a lot that can be learned from studying religious systems as institutions.

Final answer:

Religion is a social institution that includes the organization and leadership of a religious system. It is a cultural universal found in all societies and serves basic social needs and values.

Explanation:

Religion is a social institution that encompasses the organization and leadership of a religious system. Social scientists recognize religion as an organized set of beliefs, behaviors, and norms that serve basic social needs and values. It is a cultural universal found in all societies and includes rituals, ceremonies, and social structures that provide a framework for religious practice.

TriColor, Inc. purchased a piece of land from HBC, Inc. Hazardous waste was subsequently discovered on the land. Even though TriColor did nothing illegal, it may be liable under CERCLA for the cleanup costs.a.Trueb.False

Answers

Answer:

True

Explanation:

            The full form CERCLA is  Comprehensive Environmental Response, Compensation, and Liability Act. It is most popularly known "Superfund" in the United States.

            It is US federal law enacted in 1980 which works under the Environmental Protection Agency of the United State. It works to investigate and cleans the  places that are contaminated with hazardous wastes contamination. It also funds such clearing activities of any hazardous wastes in the States.

           In the context, the land that TriColor Inc. bought from HBC Inc. is contaminated with hazardous wastes and it is liable under CERCLA or the cleanup costs.

Hence the answer is TRUE.

Essence started off as a nursing major, but then decided that this was not the right career path for her. She switched to her passion of social work after taking a course in sociology her first semester of college. According to Arnett, she is experiencing
a. positive instability
b. feeling in-between
c. moratorium
d. selective optimization with compensation

Answers

Answer:

D

Explanation:

selective optimization with compensation

The classic gate-control theory suggests that pain is experienced when small nerve fibers activate and open a neural gate in the a basilar membrane. b semicircular canals. c olfactory bulb. d spinal cord. e fovea.

Answers

Answer:

spinal cord

Explanation:

In 1965 Melzack and Wall proposed the gate-control theory to explain the phenomena related to pain. This theory suggests the presence of a mechanism at the level of the central nervous system that opens or closes the pain pathways.

The transmission of afferent (sensitive) nerve impulses is modulated by a gate system, located in the posterior antlers of the spinal cord.

A police academy recorded the number of men and women who passed or failed their physical training test, which a cadet must pass to become a police officer. To identify if there were gender differences in the pass-fail rate on the physical training test, what type of statistical test should be computed?

A. independent samples t test
B. factorial ANOVA
C. chi square test of independence
D. one-way ANOVA

Answers

Independent samples t test

As she was walking through the park, Consuela was struck by the sounds of two improvising musicians. They were standing on the grass near some benches, one playing a guitar and the other a flute. Consuela and half a dozen other people stopped to listen to them. The people listening to the musicians made up a(n) __________.

Answers

Answer:    Aggregate

Explanation:  All these people who found themselves in the same place because of a certain occasion, and at the same time of course, but in that case, these people are most likely to see each other for the first time, or if not for the first time then they may have seen each other earlier in the passage, but there is no no connection between them.The only connection is that they are in the same place at the same time. It is an aggregate, therefore not a group of people, because all these people are caught by the music playing by these two musicians, so they stopped to hear them but are not connected to each other. Same as in a restaurant or market.

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