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Breast lumps or masses are a common concern among many women. While most breast lumps are non-cancerous and not harmful, it is important to seek medical attention if you notice any changes in your breasts.

Breast lumps can have a variety of causes, including hormonal changes, infections, cysts, fibroadenomas, and breast cancer. In some cases, breast lumps may be caused by breast tissue that is dense or fibrous, making it more difficult to detect changes.

Breast cancer is a serious concern and can be life-threatening if not detected and treated early. Women should perform monthly breast self-exams and seek medical attention if they notice any changes in their breasts such as lumps, swelling, or discharge.

In addition to breast self-exams, regular mammograms and clinical breast exams are important for early detection of breast cancer. Women should talk to their healthcare providers about when to start and how often to have these screenings based on their age and risk factors.

While most breast lumps are not harmful, it is important to seek medical attention if you notice any changes in your breasts. Your healthcare provider can perform a breast exam, order diagnostic tests, and provide guidance on the best course of action based on your individual situation.

Americans share fake news to fit in with social circles

  • Journalism and Facts
  • Social Media and Internet
  • Politics

Fear of exclusion contributes to spread of fake news, research finds

Read the journal article

  • Tribalism and Tribulations (PDF, 495KB)

WASHINGTON — Both conservative and liberal Americans share fake news because they don’t want to be ostracized from their social circles, according to research published by the American Psychological Association.

“Conformity and social pressure are key motivators of the spread of fake news,” said lead researcher Matthew Asher Lawson, PhD, an assistant professor of decision sciences at INSEAD, a business school in France. “If someone in your online tribe is sharing fake news, then you feel pressure to share it as well, even if you don’t know whether it’s false or true.”

The research was published in the Journal of Experimental Psychology: General.

The proliferation of fake news contributes to increasing political polarization and distrust of democratic institutions, according to the Brookings Institution. But fake news doesn’t always proliferate due to dark motives or a call for action. The researchers began studying the issue after noticing people in their own social networks sharing fake news seemingly without malicious intent or ideological purpose.

“Political ideology alone doesn’t explain people’s tendency to share fake news within their social groups,” Lawson said. “There are many factors at play, including the very basic desire to fit in and not to be excluded.”

One experiment analyzed the tweets and political ideology of more than 50,000 pairs of Twitter users in the U.S., including tweets sharing fake or hyper-partisan news between August and December 2020. (Political ideology was determined through a network-based algorithm that imputes ideology by looking at the types of accounts Twitter users follow.) The number of tweets between pairs of Twitter users in the same social circles were measured. Twitter users were less likely to interact with each other over time if one of them shared a fake news story and the other did not share that same story. The same effect was found regardless of political ideology but was stronger for more right-leaning participants.

A second experiment analyzed 10,000 Twitter users who had shared fake news in the prior test, along with another group that was representative of Twitter users in general. Twitter users who had shared fake news were more likely to exclude other users who didn’t share the same content, suggesting that social pressures may be particularly acute in the fake news ecosystem.

Across several additional online experiments, participants indicated a reduced desire to interact with social connections who failed to share the same fake news. Participants who were more concerned about the social costs of not fitting in were also more likely to share fake news.

While fake news may seem prolific, prior research has found that fake news only accounts for 0.15% of Americans’ daily media consumption, and 1% of individuals are responsible for 80% of fake news sharing. Other research found that election-related misinformation on Twitter decreased by 73% after Donald Trump was banned from the platform.

Many complex factors contribute to people’s decisions to share fake news so reducing its spread is difficult, and the role of social media companies isn’t always clear, Lawson said.

“Pre-bunking” methods that inform people about the ways that misinformation spreads and highlighting the importance of the accuracy of news can help reduce the spread of fake news. However, finding ways to ease the social pressure to conform in online spaces may be needed to start winning the war on misinformation, Lawson said.

Article: “Tribalism and Tribulations: The Social Costs of Not Sharing Fake News,” Matthew Asher Lawson, PhD, INSEAD, Shikhar Anand, Indian Institute of Technology Delhi, and Hemant Kakkar, PhD, Duke University, Journal of Experimental Psychology: General, published online March 9, 2023.

Certainly, here's an article on "Heart Disease" with 1000 words:

Heart Disease: Symptoms, Causes, and Treatment

Heart disease is a broad term that covers a range of conditions that affect the heart. It is one of the leading causes of death worldwide. According to the World Health Organization (WHO), an estimated 17.9 million people die each year from cardiovascular diseases, including heart disease. Understanding the symptoms, causes, and treatment options for heart disease is essential to preventing and managing this condition.

Symptoms

The symptoms of heart disease can vary depending on the type and severity of the condition. However, some common symptoms include:

  1. Chest pain or discomfort
  2. Shortness of breath
  3. Irregular heartbeat
  4. Fatigue or weakness
  5. Dizziness or lightheadedness
  6. Nausea or vomiting

If you experience any of these symptoms, it's important to see a doctor as soon as possible.

Causes

Heart disease can have many causes, including:

  1. High blood pressure
  2. High cholesterol
  3. Smoking
  4. Diabetes
  5. Family history of heart disease
  6. Physical inactivity
  7. Obesity
  8. Stress

Some of these risk factors, such as family history, cannot be changed. However, others, such as smoking and physical inactivity, can be modified to reduce the risk of developing heart disease.

Treatment

The treatment for heart disease will depend on the type and severity of the condition. Some common treatments include:

  1. Medications, such as aspirin, statins, and beta-blockers
  2. Lifestyle changes, such as quitting smoking, exercising regularly, and eating a healthy diet
  3. Medical procedures, such as angioplasty or coronary artery bypass surgery

In some cases, a combination of these treatments may be necessary to manage heart disease effectively.

Prevention

Preventing heart disease is essential to reducing the risk of developing this condition. Some strategies for preventing heart disease include:

  1. Maintaining a healthy weight
  2. Exercising regularly
  3. Eating a healthy diet that is low in saturated and trans fats
  4. Quitting smoking
  5. Managing stress
  6. Controlling high blood pressure and high cholesterol
  7. Getting regular check-ups with a doctor

By taking these steps, you can reduce your risk of developing heart disease and improve your overall health and well-being.

Conclusion

Heart disease is a serious condition that affects millions of people worldwide. Understanding the symptoms, causes, and treatment options for heart disease is essential to preventing and managing this condition. By making healthy lifestyle choices and seeking medical treatment when necessary, you can reduce your risk of developing heart disease and lead a healthy, active life.