researchers have found that when an identical twin has unipolar depression, there is a 38 percent chance that the other twin has already had or will eventually have the same disorder. a fraternal twin is only 20 percent likely to have the same disorder. this finding:
Answers
When an identical twin has unipolar depression, there is a 38% chance that the other twin has already had or will eventually have the same disorder, and a fraternal twin is only 20% likely to have the same disorder. This discovery suggests that there is a genetic element to unipolar depression.
The genetic risk factors for depression are still being studied, but scientists believe that many genes are involved. Researchers believe that depression is not the product of a single gene but rather a combination of many genes interacting with environmental factors.
Depression can be caused by a variety of factors, including genetics, brain chemistry, brain structure, hormones, and life events. These factors can change from person to person and make some individuals more susceptible to depression than others. However, having a family history of depression does not guarantee that a person will experience it because environmental factors also play a significant role in depression development.
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Related Questions
Analyse the impact of the destruction of train stations on the budget of the minister of finance
Answers
The impact of the destruction of train stations on budgets is the fact that it would lead to the budget being out of balance.
Why would this budget be out of balance?
This is due to the fact that the budget that has being prepared for all of the government expenditure would not have allowance for an unexpected expenditure such as this.
The destruction of the place is going to incur expenses that was not budgeted for. The allowance in the budget may not be able to meet the costs of repair.
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_____ is the belief that one's native country, culture, language, abilities, and/or behavior are superior to those of another culture
Answers
Answer:
Ethnocentric
Explanation:
Ethnocentrism is the belief that one's native country, culture, language, abilities, and/or behavior are superior to those of another culture. Ethnocentrism, as defined by sociologist William Graham Sumner (1906), is the opinion or attitude that one's own culture is superior to all others.
What does Ethnocentrism believe?"Ethnocentrism is the assumption that one's own way of life or culture is superior to others." Ethnocentrism is the belief that 'our' ways of doing things are ordinary and superior, and that other approaches are somehow inferior. One's own group or community may appear normal, while another may appear strange.
In social science and anthropology, as well as in common English conversation, ethnocentrism refers to using one's own culture or ethnicity as a frame of reference to judge other cultures, customs, behaviors, beliefs, and people, rather than utilizing the standards of the specific culture concerned.
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The year 2019 will mark the 50th anniversary of the first
host-to-host internet connection. Please think about the next 50
years. Where will the internet and digital life be a half century
from now? P
Answers
In the next 50 years, the internet and digital life are expected to undergo significant advancements and transformations. The future of the internet holds immense potential for further integration into various aspects of our lives, revolutionizing communication, technology, and connectivity on a global scale.
In the coming decades, we can anticipate the internet becoming even more pervasive and seamlessly integrated into our daily routines.
With the advancements in technology, we may witness the rise of the Internet of Things (IoT), where everyday objects and devices are connected, enabling automated processes, efficient data exchange, and enhanced convenience.
The internet will likely continue to evolve into a vast network of interconnected devices, spanning beyond computers and smartphones to include wearable devices, smart homes, autonomous vehicles, and more.
Additionally, the internet is likely to play a crucial role in fields such as healthcare, education, transportation, and entertainment.
Advancements in artificial intelligence (AI) and machine learning may enable personalized and tailored experiences across various domains, making our interactions with technology more intuitive and efficient.
Virtual and augmented reality technologies are also expected to become more prevalent, transforming the way we engage with digital content and creating immersive experiences.
However, along with the potential advancements, challenges related to privacy, security, and ethical considerations will need to be addressed.
The protection of personal data and cybersecurity measures will become increasingly important as the internet continues to expand its reach.
Striking a balance between innovation and responsible use of technology will be crucial to harness the full potential of the internet while ensuring the well-being and privacy of individuals.
It's important to note that predicting the exact future of the internet and digital life is speculative and subject to various factors, including technological advancements, societal changes, and unforeseen developments.
Nonetheless, the next 50 years hold immense potential for the internet to reshape our lives in ways we can't fully comprehend yet.
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. Examine the relationship between respondent’s health (HEALTH) and
educational degree (DEGREE). Define DEGREE as your independent
variable.
a. Request the appropriate measures of association to describe the
relationship between these two variables. Interpret your measures of
association.
b. Have SPSS calculate the chi-square for the
Answers
By defining educational degree as our independent variable, we can conduct a chi-square test to examine the relationship between respondent’s health and their educational degree. We can use measures of association such as the phi coefficient or Cramer's V to interpret the strength of the relationship.
In examining the relationship between respondent’s health and educational degree, we define educational degree (DEGREE) as our independent variable. To determine the appropriate measures of association, we can conduct a chi-square test of independence to assess the relationship between these two variables. The chi-square test will determine if there is a significant relationship between the respondent’s health and their educational degree.
The results of the chi-square test will provide us with a p-value, which tells us the probability of obtaining a relationship between the two variables that is as strong as what we have observed in our sample, assuming that there is no true relationship in the population. If the p-value is less than 0.05, we can conclude that there is a statistically significant relationship between respondent’s health and their educational degree.
In terms of interpreting our measures of association, we can use the phi coefficient or Cramer's V to determine the strength of the relationship. Both of these measures range from 0 to 1, with higher values indicating a stronger relationship.
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Question 5 of 20:
Select the best answer for the question.
5. Why are personality tests considered "self-reported?"
OA. You're expected to report honestly about yourself.
O B. All tests use a common formula to determine personality type.
O C. The tests have many categories.
O D. The tests are all administered and reported by psychologists.
Answers
Personality tests are considered "self-reported" because you're expected to report honestly about yourself.
This is further explained below.
Why are personality tests considered "self-reported?"Generally, A self-report inventory is a sort of psychological examination in which an individual completes a survey or questionnaire on their own or with the assistance of an investigator. This may be done with or without the person's knowledge.
Questions about individual beliefs, values, symptoms, behavior, and attributes or personality types are often posed in an open-ended manner in self-reporting questionnaires.
In conclusion, Personality tests are referred to be "self-reported" due to the fact that it is presumed that the individual taking the test would offer accurate information about themselves.
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Answer:
You're expected to report honestly about yourself. Took the test that was the answer!
What were some of the challenges the early colonists faced in Roanoke?
Someone answer this question quick please.
Answers
Answer: Food and conflicts
Explanation:
Some of the challenges and problems the early colonists faced in Roanoke were known as also the two main problems they had which were food and conflicts.
It was a problem for them to get food and they tried to get food from England sometimes which took them 10 weeks.
Another problem was deadly conflicts with Native Americans.
In a quantitative study, _____ means that scores received from participants are consistent and replicable over time.
Answers
Answer:
reliability
Explanation:
reliability deals with the rate or extent to which a particular results can be reproduced if a research is repeated under the same conditions. Reliability shows consistency of a measure. is not always valid: the results might be reproducible
the accepted formal definition of abnormal behavior is
Answers
Answer:
Violates the rules about what is expected or acceptable behavior in a particular social group. Their behavior may be incomprehensible to others or make others feel threatened or uncomfortable.
Explanation:
Why did European nations send missionaries to convert people in Africa and Asia to Christianity? Check all that apply.
Europeans believed cultural exchange would improve international relations.
Africans and Asians were continually at war over religious differences.
Europeans believed Christianity would make people more civilized.
Europeans wanted to expand their power around the world.
Africa and Asia wanted to become part of the European empire.Why did European nations send missionaries to convert people in Africa and Asia to Christianity? Check all that apply.
Europeans believed cultural exchange would improve international relations.
Africans and Asians were continually at war over religious differences.
Europeans believed Christianity would make people more civilized.
Europeans wanted to expand their power around the world.
Africa and Asia wanted to become part of the European empire.
Answers
Answer:
Europeans believed Christianity would make people more civilized. Europeans wanted to expand their power around the world. Africa and Asia wanted to become part of the European empire.
Explanation:
Answer:
C. Europeans believed Christianity would make people more civilized.
D. Europeans wanted to expand their power around the world.
7. Do you think that Y ou Tube is a credible resource for researching academic subjects? Why or why not?
Answers
Answer: You tube is generally not considered a credible source because anyone can upload and edit a video that could provide you with wrong information, much like wikipedia. It can be credible if you have the right channels and if your teacher provides videos for you because they do use them in lessons.
I'm thinking this is your own personal statement because it's asking you why or why not.
Explanation:
does it snow in texas just curious
Answers
on average snowfall is about 0.1 inches so it hardly snows there and doesn't last much, probably a week. the western part of texas gets most of the snow
Which fundamental duty can protect Taj Mahal, one of the wonders of the world?
Answers
Answer:
An area of 10,400 sq km around the Taj Mahal is defined to protect the monument from pollution. The Supreme Court of India in December, 1996, delivered a ruling banning use of coal/coke in industries located in the Taj Trapezium Zone (TTZ) and switching over to natural gas or relocating them outside the TTZ.
pls mark me as brainliest
Imagine that a world-renowned motivational speaker visits your clfirst thing he does is ask you and your classmates to get out your smaass. After being introduced by your professor, the rtphones. He then instructs you all to turn your smartphones off. The audience groans, he waits, and then begins his speech. Most likely the speaker did that to a. establish his role as the sender
b. ensure his message will be transmitted c. ensure noise will not compromise his message d. establish the channel
Answers
Answer: c. ensure noise will not compromise his message
Explanation:
Drag each tile to the correct location.
Match each characteristic to the appropriate type of weathering.
changes the internal
composition of a substance
changes only the surface
characteristics of a substance
acid rain is a factor in this
type of weathering
Physical Weathering
Chemical Weathering
Answers
Basically, weathering refers to gradual process of breaking down of the rocks after long exposure to atmosphere, rain, sun etc.
1. The physical weathering entails a process that causes break-down of rocks and mineral without chemical change.
The physical weathering changes only the surface characteristics of a substance.2. The chemical weathering entails a process that causes break-down of rocks and mineral through mineral solutions which change the composition of the substance.
The chemical weathering changes the internal composition of a substance.Also, an acid rain is a factor in this chemical weatheringRead more about weathering
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45 POINTS!!! i need help asap i don’t understand
Answers
Answer:
It appears that they want you to put the states in the small boxes that have a b c d and e
India, a relatively young society, is expected to have ____ than China
Select one:
a. less people
b. smarter people
c. more people
d. wealthier people
Answers
India's population surpassing that of China can be justified by India's high growth rate compared to China's strict population control measures. India's population is rapidly increasing due to its high growth rate, while China's population growth is restricted by its measures. The correct answer is option a. less people.
Consequently, India is expected to have more people than China in the future.
India's young population presents an advantage known as the demographic dividend, which is anticipated to contribute to higher economic growth rates.
With a larger workforce and increased productivity, India is poised to benefit from this dividend.
In contrast, China faces the challenge of an aging population, leading to a decline in its working-age population and potential economic difficulties ahead.
Therefore, the correct answer is option a. less people.
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when do clouds rain
Answers
Answer:
When they collect large amounts of water and they can not collect/hold any more.
Explanation:
Which of the following statements are examples of humanistic thought? Select all that apply.
All humans have the potential for good: People are predisposed to good
Answers
The following statements are examples of humanistic thought are: All humans have the potential for good: People are predisposed to good.
The humanistic thought is the approach that emphasizes the study of the whole person. This approach can be used in any field of study to support people's healthy development and growth. Maslow's hierarchy of needs theory is one of the best-known concepts in humanistic psychology. The concept suggests that all humans have a hierarchy of needs, and self-actualization is the ultimate goal. Self-actualization is the point at which humans have realized their full potential and achieved complete understanding.
Therefore, the humanistic thought is an optimistic approach to understand human nature that sees people as good beings who are capable of improving themselves. Among the given statements, the statement All humans have the potential for good: People are predisposed to good is an example of humanistic thought because the approach assumes that people are naturally predisposed to be good. All humans are capable of making good choices, and everyone is born with a natural desire to do what is right, according to this approach. Thus, it is concluded that this is the correct statement to be considered for humanistic thought.
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Meashell goes to school full time and completes her homework at her part-time job. In addition, final exams are coming up in a few weeks. Lately, she has begun eating a light snack then meditating to help when her heart races and her hands feel shaky. What area does Meashell need to strengthen, and how can she improve
Answers
Answer:
C
Explanation: The answer is C
which of the following are demographic reasons why entitlement programs like social security make up a larger share of the federal budget now than when they were created?
Answers
the federal budget now than when they were created along with declining birth rates, increasing life expectancy is also a major contributor to the financial difficulties facing Social Security systems in the United States and around the world.
What is social security?Provided by society to individuals and households to ensure access to health care and to ensure income security, especially in the event of old age, unemployment, illness, disability, work injury, maternity or loss of a breadwinner protection.Social Security is a federal program in the United States that provides retirement and disability income to beneficiaries and their spouses, children and survivors.To be eligible for social security retirement benefits, workers must be at least 62 years old and have contributed to the scheme for at least 10 years.A worker who waits until the age of 70 for Social Security to be collected has a higher monthly benefit.These benefits are calculated based on your best average monthly income (AIME) over 35 years and will vary from person to person.Those who cannot work due to a disability, or those who have a spouse or children may be able to receive benefits if certain conditions are met.to know more social security refer to
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What’s the answer tho
Answers
answer
Explanation:
what's the question
Why did the Mali Empire decline after Mansa Musa’s death?
Answers
Answer:
After the death of Mansa Musa, no ruler was powerful or influential enough to hold the vast empire together [i] Mali's power was eventually weakened by a lack of orderly succession of imperial power, and by the desire of smaller states to break free to reap the benefits of the salt and gold trade[ii]
Explanation:
Hope it helps!
What is one main reason Jefferson grew apples?
A
to learn new methods for growing them
B
to add to his recipe book
C
to feed the livestock
D
to improve his and his family’s health
Answers
Answer:
D
Explanation:
Jefferson grew apples to take care of his health and family.
What characteristics would you expect renewable/sustainable energy sources to have?
Answers
Answer:
does not cause pollution
it is environmentally friendly
lasts long
depends on the weather
Explanation:
alex is 5 years old, and he likes to help his father work in the garden. alex's father always praises alex's efforts to rake leaves into a tidy pile. based on erikson's theory, alex is likely to develop:
Answers
Despite that Alex is 5 years old, he likes to help his father work in the garden and this draws praises from his father because he rake leaves into a tidy pile. In accordance to erikson's theory, he is likely to develop a tendency toward initiative.
What is the erikson's theory in psychology?The erikson's theory is known as the Erikson's stages of psychosocial development, which was articulated in the second half of the 20th century by Erik Erikson in collaboration with Joan Erikson.
The psychosocial development of Erik entailed a comprehensive psychoanalytic theory that identifies a series of eight stages that a healthy developing individual should pass through from infancy to late adulthood. According to his theory, the results from each stage; either whether positive or negative influences the results of succeeding stage
The importance of psychosocial development in psychology is that its provides a broad framework from which to view development throughout the entire lifespan.
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Question 7 of 20 :
Select the best answer for the question. .
7. Which empire was able to dramatically expand its territory due to its sup
A. Assyrian Empire.
B. Phoenician Civilization
C. Neo-Babylonian Empire
O D. Persian Empire
Answers
Answer:
D. Persian Empire
Explanation:
Answer:
A. Assyrian Empire
Explanation:
Persian Empire was wrong on the exam
According to the text, moral philosophy begins from a set of?
Answers
According to the text, moral philosophy begins from a set of plausible ethical claims that is subject to revision.
Moral philosophy is that the branch of philosophy that contemplates what's right and wrong. It explores the character of morality and examines however folks ought to live their lives in regard to others.
Moral philosophy empowers us through its technique and substance to replicate upon and state difficult ethical problems. According to it, an act is moral if it contributes to an individual's virtuous character, example - an individual with no cash steals cigarettes from a tobacconist because he is dependent on smoking.
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What does iconic memory store?
A. mental traces of things we hear
B. mental traces of things we feel
C. mental traces of things we smell
D. mental traces of things we see
Please select the best answer from the choices provided
X A
B
D
Answers
Answer:
Explanation: it is A
Iconic memory stores mental traces of things we hear. The correct option is A. Iconic memory is a visual sensory memory register and a rapidly depleting store of visual information.
Where is iconic memory stored?The occipital lobe, which also houses the visual cortex, is where most iconic memory is stored and processed. The eyes send visual information to the occipital lobe. It can then be temporarily stored, just like iconic memory.
Iconic memory is a type of sensory memory that stores images for a fraction of a second. Iconic memory allows for the retention of visual sensory impressions after the original stimulus has stopped, resulting in a visual stimulus being subjectively sustained for up to several hundred milliseconds.
Thus, the ideal selection is option A.
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psychologist is interested in constructing a 95% confidence interval for the proportion of people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain. 68 of the 945 randomly selected people who were surveyed agreed with this theory.Round your answers to two decimal places.A. With 95% confidence the proportion of all people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain is between _____ and _____.B. If many groups of 945 randomly selected people are surveyed, then a different confidence interval would be produced from each group. About_____ percent of these confidence intervals will contain the true population proportion of all people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain and about_____ percent will not contain the true population proportion.
Answers
Answer:
A.We therefore have with 95% confidence the proportion of all people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain is between 0.0555 and 0.0884
B. About 95 percent of these confidence intervals will contain the true population of all the people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain and about 5 percent will not contain the true population
Explanation:
The parameters given are;
The number of persons who accept the theory that a person's spirit is no more than the complicated neurons in the brain, x = 68
The sample size, n = 945
Therefore, we have the confidence interval, CI, given as follows;
\(CI=\hat{p}\pm z\times \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\)
Where:
\(\hat p\) = The proportion of persons that agreed with the theory
\(\hat p = \dfrac{x}{n} = \dfrac{68}{945} = 0.07196\)
z value at 95% confidence level = 1.96
We therefore have;
\(CI=0.07196\pm 1.96\times \sqrt{\dfrac{0.07196(1-0.07196)}{945}}\)
Which gives the 95% confidence interval as follows;
0.0555 < \(\hat p\) < 0.0884
A.We therefore have with 95% confidence the proportion of all people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain is between 0.0555 and 0.0884
B. About 95 percent of these confidence intervals will contain the true population of all the people who accept the theory that a person's spirit is no more than the complicated network of neurons in the brain and about 5 percent will not contain the true population.
when should you give up your right-of-way a.always b.you should never give up your right-of-way c.if it helps you avoid a crash with another car or pedestrian d.when the pedestrian or driver is elderly.
Answers
The situation when you should give up your right-of-way is, C. If it helps you avoid a crash with another car or pedestrian.
The right-of-way (ROW) is a road user's legal right, either by agreement or by law, to proceed with priority over other road users at an intersection. The right-of-way rules are designed to keep traffic flowing in a safe and orderly manner. When you're driving, it's critical to be aware of these rules since they help to reduce the number of accidents that occur on our roads.
Giving up your right-of-way means that you allow another driver to go first at an intersection or crosswalk while you stop or yield. When one driver is given the right-of-way, the other driver must give way to them or yield. When two vehicles come to a stop at a four-way stop, the vehicle on the right has the right-of-way. The other driver is required to wait for the car on the right to proceed before continuing. The correct option is C. If it helps you avoid a crash with another car or pedestrian.
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