Which of the following Python variable name is valid? A. first exam B. first-exam C. 1st_exam D. first_exam

Answers

Answer 1

Answer:

Out of the following, the Python variable name that is valid is first_exam.

Explanation:

In Python, the set of rules applied for the validity of the variable names requires the variable name to be in a specified format.

The format is characterized by the use of underscore signs ('_') instead of using space or hyphens in between two words that make the variable name.

If the variable name is not in the specified format, the program may most probably exhibit error.


Related Questions

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.

"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.

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.

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.

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.

In her research, Dr. Cabello focuses on how genes and the environment influence individual differences. Dr. Cabello favors the _____ perspective in psychology.

Answers

Answer:

behavioral genetics

Explanation:

Behavior genetics is the field in psychology which studies how the influence of genetics and environmental factor affects the behavior of an individual. The most recent developments in this field are investigations of variable situations, studies of how genotypes affect the individuals in choosing situations and other forms of gene-environment associations, and how genotype regulates the behavioral effects of circumstances.

Based on the letter, what was Lincoln's position on the Constitution?

a. It was more important than his own beliefs.
b. It was secondary to states' rights.
c. It could only work as long as there was unity.
d. It would only have power if the president was neutral.

Answers

Final answer:

Lincoln regarded the Constitution and the preservation of the Union as paramount, even over his personal views on slavery, indicating that option (a) is the correct answer.

Explanation:

Based on Lincoln's writings and historical context, his position on the Constitution emphasizes its paramount importance above all else, including his own beliefs about slavery. Lincoln believed in preserving the Union at all costs, as detailed in his letter when he states, "My paramount object in this struggle is to save the Union, and is not either to save or destroy Slavery."

This suggests that answer choice (a), It was more important than his own beliefs, best represents Lincoln's position on the Constitution. In addition, it is clear that Lincoln saw the Union as imperishable, where the letter and other sources indicate that he valued national unity and the supremacy of the Union over state secession, which negates option (b), It was secondary to states' rights.

Other sources also reaffirm this position, including his inaugural address, which solidifies his stance against the expansion of slavery but also against the dissolution of the Union due to state secession, making option (c) and (d) less suitable.

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.

According to Fred E. Fiedler’s contingency theory of leadership,
a. The dimensions of leadership style are initiating structure and consideration.
b. The task-motivated style is most effective when a situation is very favorable or unfavorable.
c. The assumption is that an individual’s leadership style is adaptable to the situation.
d. The relationship-motivated style is most effective when a situation is very unfavorable.

Answers

Answer:Option C is correct.

Explanation:

Fred E. Fiedler was born on the 13th of July in the year 1922 in Vienna, Austria. He was one of the great Psychologists in the twentieth century. Fred E. Fiedler seek to explain what leadership is all about and how to succeed as a leader.

According to Fred E. Fiedler’s In his contingency theory of leadership, he believes that being effective as a leader is based on the situation.

Option C: ''The assumption is that an individual’s leadership style is adaptable to the situation'' is correct.

Fiedler's contingency theory is one of the general contingency, the other sub theories that fall into the general contingency thing are; Path-Goal theory, Decision-making theory, and Situational leadership theory.

Final answer:

The contingency theory of leadership by Fred E. Fiedler is based on the premise that a leader's effectiveness is determined by the fit between the leader’s style and a specific situation. The task-motivated style is considered most effective in situations that are very favorable or very unfavorable. But, the theory does not view leadership style as flexible, meaning it doesn't believe leadership style can be easily adapted to fit different situations.

Explanation:

According to Fred E. Fiedler’s contingency theory of leadership, a leader's effectiveness is contingent upon how his style meshes with the situation. In this sense, option B is correct. The task-motivated style, which focuses on organizing tasks and defining roles, is most effective when the situation is either very favorable or unfavorable. Consequently, the leader can then use task orientation to navigate through stressful or chaotic situations or to keep highly favorable situations on track. Option A refers to two dimensions of leadership, but these are typically associated with Ohio State Studies, not Fiedler. Option C is incorrect as according to Fiedler’s theory, an individual’s leadership style is fixed. Lastly, option D is not necessarily true as per the contingency theory. A relationship-motivated style may not only be effective in unfavorable situations.

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The collapse of which of the following in eastern Europe was precipitated by the growing gulf between the vibrant and wealthy economies of the West and the stagnant economies of the East?
A) democracyB) communismC) free economyD) individualism

Answers

Answer: B) communism.

Explanation:

The Eastern European bloc is also known as the communist bloc, it was comprised of countries under the command of the Soviet Union since the end of World War II to the end of the Cold War when it was dissolved through the Prague agreement in 1991

The separation of the eastern bloc and the independence of many countries was due to the economic problems faced by the Soviet Union, to the annoyance of the restrictions in which they lived and the desire to raise their economies.

I hope this information can help you.

Friday night is dinner night out for Sally and Harry. When they go to a Chinese restaurant, they use chopsticks to eat their noodles. When they go to an Italian restaurant they use a fork and a spoon to eat spaghetti. At home, they prefer eating all foods with their hands. Although the topography differs, they are functionally equivalent because they all result in getting food in their mouth. These different ways of eating are all part of the same ­ ______.

1. Topographical response class
2. Discriminative stimulus
3. Stimulus Class
4. Response Class

Answers

Answer:

These different ways of eating are all part of the same ­response class.

Explanation:

As the topography changes, the response exhibited by the individual changes accordingly. This change in the response comes as a result of awareness of the surroundings and its relationship with self behavior. The awareness of the surrounding often tends an individual to behave in a more cultured manner. This class of varied responses to the surroundings is referred to as the response class.

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.

Which of the following is currently encouraging rubber tree farmers to enroll in new programs?

Answers

Answer:

Low rubber prices.

Explanation:

The rubber farmers are facing problems in farming as the prices of rubber has decreased over the years. This is one of the main reason that the rubber tree farmers are looking for other alternatives and are enrolling in new programs. The lower rubber prices have affect the rubber tree farmer greatly. Thus they are enrolling in some other activity to sustain their livelihood.

which communications amanagement practices include specifying all the communcations systems and platforms that parties will use to shaer information?

Answers

The correct answer is Agreements

Explanation: Agreements include specifying all of the communications systems and platforms that parties will use to share information.

Laura's mother died from Huntington's disease. Unfortunately, after opting to take a genetic test, it was determined that Laura's __________ predisposed her to Huntington's disease.

Answers

Answer:

genotype

Explanation:

Huntington’s disease (HD) is a deadly genetic related ailment that causes the gradual breakdown of the brains nerve cells. When an individual gets the HD disease, his or her mental and physical ability deteriorates mostly when the person is in the peak of his or her working years. It has been reported that everyone has the gene that can cause the HD disease, but can only get the disease in full when the individual gets the inherited expanded gene of HD.

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.

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

A gas station owner properly filed a breach of a noncompete clause in an employment contract case in federal court against a former manager, who had begun building a similar gas station across the street. The owner's complaint requested money damages and an injunction to stop the construction.
The former manager wants a jury trial, but the gas station owner prefers that the issue be litigated before the judge.
Can the former manager demand a jury trial for both claims?
a. Yes, because the Seventh Amendment gives both the plaintiff and the defendant the right to demand a jury trial in civil actions.
b.Yes, because the Seventh Amendment only gives the plaintiff the right to demand a jury trial in civil actions.
c. No, because the Seventh Amendment only gives plaintiffs the right to demand a jury trial in civil actions, and when a case presents both legal and equitable claims, the right is only preserved for legal claims, not equitable claims.
d. No, because, while the Seventh Amendment gives both the plaintiff and defendant the right to demand a jury trial in civil actions when a case presents both legal and equitable claims, the right is only preserved for all legal claims, not equitable claims.

Answers

Answer:

The correct answer is:

d. No, because, while the Seventh Amendment gives both the plaintiff and defendant the right to demand a jury trial in civil actions when a case presents both legal and equitable claims, the right is only preserved for all legal claims, not equitable claims.

Explanation:

According to the seventh amendment of the United States constitution, the monetary value for which there is an inconvenience with the other party must be greater than 20 dollars, the right of trial by jury must be respected, and after the case has been examined by the jury it should not be re-examined for a second time by any other court.

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.

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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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When Ann went to her doctor, he gave her a hearing test. During the test, the doctor struck several tuning forks, each of which vibrated at a distinct pitch, and asked her to choose two tones that sounded almost the same in pitch. The doctor was testing Ann's __________.

Answers

Answer:

The answer is difference threshold.

Explanation:

Also called just-noticeable difference or least perceptible difference, the difference threshold is the degree of a stimulus that must be changed in order to be recognised.

For it to be considered a difference threshold, the difference must be identified at least 50% of the time.

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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Tabetha has a mental picture of the layout of her house, also called a ________, so when she comes home late at night she can navigate through the rooms without turning on a light. Group of answer choices

Answers

Answer:

Cognitive/mental map.

Explanation:

According to the information given, that Tabetha most likely has a mental map of her house, given that she can navigate through the rooms without turning on a single light. A cognitive map, as it's name implies, involves a mental representation to recall in which the individual can remember geographically any locational or enviromental information previously gathered. In this case, it's Tabetha's house, but it could very easily be her workplace, her parent's house, a club, etc.

Final answer:

A mental map is the answer to Tabetha's situation of being able to navigate through her house without turning on a light.

Explanation:

Tabetha's mental picture is also known as a cognitive map. This is a type of mental representation which serves to acquire, code, store, recall, and decode information about the relative locations and attributes of phenomena in the everyday environment. It means she's memorized the layout of her house and can navigate through it without light, essentially using her mental layout to guide her actions.

The concept of a cognitive map was first introduced by psychologist Edward Tolman in the 1940s. This principle can be applied beyond just physical locations and extends to various cognitive processes including problem-solving skills, memory, and learning.

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Sociologist Talcott Parsons suggested that the division of household labor between husband and wife is one of the fundamental sources of conflict in industrialized societies.
True / False.

Answers

The correct answer is False

Explanation:

Focusing on the extent to which personality is influenced by motives outside one's own awareness is MOST relevant to the _____ perspective.

Answers

Focusing on the extent to which personality is influenced by motives outside one's own awareness is MOST relevant to the Psychodynamic perspective.

Explanation:

In the psychodynamic view, unconscious psychological procedures (for example, which we're not completely aware of emphasized, and childhood experiences are vital for molding the character of adults.

After Freud's day, the psychodynamic outlook has evolved significantly, now including new methods, such as philosophy of entity interaction and neuropsychoanalysis.

For example, excessive hand washing can also be correlated with a childhood trauma that is now affecting this behaviour, as described in the psychodynamic perspective

The statement, "Those who have power use socialization to manipulate others into supporting the power structure and interests of the elite," is most closely related to ______.

Answers

Answer: Conflict theory

Explanation:

  The conflict theory is basically refers to the the competition in the society for the distribution of various types of resources, inequality and the power within the society.

It is due to the limited resources available and the main maintain the social order so that it can providing the various types of benefits in the society. It is also refers to the social change and the social conflict in the society by manipulating others by using the socialization factor.

According to the given question, the given statement is basically related to the conflict theory for supporting the given power structure.

 Therefore, Conflict theory is the correct answer.

Final answer:

The statement connects to conflict theory, which suggests that societal structures, including those related to power and wealth, are shaped by the competition between social groups, with the elite using their influence to maintain control and inequality.

Explanation:

The statement given is most closely related to conflict theory, which is a sociological perspective that sees social life as a competition and focuses on the distribution of resources, power, and inequality. Figures like C. Wright Mills and G. William Domhoff have contributed to the theory by discussing how the power elite—a small group of individuals who hold significant wealth and power—manipulate social structures and policies to maintain their status and control over society. This manipulation is done through various means, such as government influence, the promotion of specific ideologies, and the socialization processes that reinforce their dominance and justify the existing power hierarchy.

Mills described the power elite as comprising economic, political, and military leaders who often come from prestigious backgrounds and utilize their positions to make decisions beneficial to their own interests. Domhoff further explains that the elite can be seen as a subculture with its own social patterns. This narrative aligns with the idea that those with power use socialization to reinforce the power structure, as outlined in the initial statement.

Overall, conflict theory offers a lens through which to understand the dynamics of power and inequality in society, suggesting that wealthy and influential groups often work to maintain and enhance their position at the expense of the wider population.

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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.

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.

Professor Carter and her research assistants are conducting a study in which they watch and record the behavior of children in a first-grade classroom. This study involves:_________.

Answers

Answer:

This study involves naturalistic observation.

Explanation:

Naturalistic observation is a technique used by researchers in which the subjects of an experiment are observed in their natural environment, context. This is normally used in order to understand better how individuals react, since they are in a natural environment and variables are not manipulated.

In this case Professor Carter and her team conduct the study watching the children in their classroom, thus using naturalistic observation.

Professor Shěn is a full-time instructor at a community college. He has been working with a group of students recently to help increase awareness of diversity, ethnicity, and ethnocentrism across the college and community. Which issue is Professor Shěn's overall focus?
a) nature and nurture
b) positive psychology
c) culture
d) gender

Answers

Answer:

c) culture

Explanation:

Culture refers to the commonly held beliefs, traditions, thoughts, laws, customs, religion, language or any other human activity which gives people collective identity. Ethnocentrism is used in social studies and refers to the belief that one's culture, ethnicity or religion is superior to others. While professor Shen studies diversity, ethnicity, and ethnocentrism in the community he is focused on the study of culture across the college and community.

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