The hottest Effectiveness Substack posts right now

And their main takeaways
Category
Top Health & Wellness Topics

Why is it so hard to know if you're helping?

The Intrinsic Perspective • 14053 implied HN points • 25 Jan 24
🏥 Health & Wellness Effectiveness
  1. It's challenging to determine if our help is truly making a difference, like with sending aid to Africa.
  2. The effectiveness of interventions like distributing bed nets for malaria prevention in Africa is uncertain due to various factors like misuse.
  3. The academic literature on the impact of interventions like bed nets shows mixed results, making it difficult to confidently measure the lives saved.

Spaced Repetition

Zwischenzug • 334 implied HN points • 27 May 23
🚌 Education Effectiveness
  1. Spaced repetition helps you remember by reviewing just before forgetting.
  2. Tools like Chessable and Anki can automate and personalize spaced repetition for chess.
  3. Use spaced repetition for openings, tactics, and reviewing mistakes in chess, but remember it's just one tool among many for learning.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Good for nothing

Thoughts on Writing • 599 implied HN points • 18 Nov 22
💼 Business Effectiveness
  1. The concept of purpose in branding can lead to purpose nihilism and moral grandstanding, creating a focus on image rather than genuine altruism.
  2. Critics of purpose-driven campaigns often focus on ethical concerns over commercial effectiveness, highlighting the tension between doing good and making profits.
  3. Effective altruism movements, while aiming for rational philanthropy, can sometimes lead to noble cause corruption, blurring ethical lines for the sake of perceived long-term benefits.

Can we cure Alcoholism?

Samstack • 1114 implied HN points • 25 Oct 23
🏥 Health & Wellness Effectiveness
  1. There are various drugs like Naltrexone and Antabuse aimed at helping with alcoholism, but their effectiveness is limited and some findings are questionable.
  2. Most alcoholics who successfully stop drinking do so without any formal treatment, suggesting treatment efficacy may not be as high as expected.
  3. Alcoholics Anonymous, CBT, and other therapies may help, but their impact on recovery is small and success rates are fairly significant even without treatment.

It's not enough to be right

Pedram's Data Based • 31 implied HN points • 04 Dec 24
💼 Business Effectiveness
  1. Being right is important, but it's not enough to make meaningful changes in an organization. You need to focus on effectiveness and how your ideas help the business.
  2. Career growth is about understanding the needs of the organization and showing how you can make a bigger impact. Instead of just seeking promotion, think about why the organization would promote you.
  3. Ownership is about being responsible for the success of projects, not just delegating tasks. Building trust and influence is key, as soft skills often matter just as much as technical skills.

COVID-19 vaccines’ effectiveness and safety exaggerated in clinical trials & observational studies, academics find

Who is Robert Malone • 15 implied HN points • 06 Mar 24
🏥 Health & Wellness Effectiveness
  1. Claims about COVID-19 vaccines' effectiveness and safety were exaggerated in clinical trials and observational studies, impacting risk-benefit analyses.
  2. Observational studies exhibited biases like case-counting window bias, affecting estimates of vaccine effectiveness.
  3. Studies showed issues with safety estimates, short counting windows, and potential negative effectiveness of COVID-19 vaccines.

Prep for the Vaccine

Are You Okay? • 0 implied HN points • 20 Jan 21
🏥 Health & Wellness Effectiveness
  1. More COVID-19 vaccine doses are on the way, including a safe single-dose option from Johnson & Johnson.
  2. Stay patient with booking vaccine appointments, as more doses are being distributed, and federal efforts are underway to speed up the process.
  3. Prepare for your vaccine appointment by ensuring you're well-rested and well-fed, but avoid premedicating with Benadryl if you have allergies.

Giáo dục và tự do

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 22 Aug 13
🚌 Education Effectiveness
  1. The ultimate goal of education, according to Einstein, is to stimulate curiosity, creativity, independent thinking, and action in each student.
  2. Einstein emphasizes the importance of creating a love for learning in students, rather than just focusing on how much work they do.
  3. Teachers must also be individuals who are curious, passionate about knowledge, and eager to explore the world, in order to foster freedom and independent thinking in students.