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    GlossaryInternal Consistency

    measures how well items on a test assess the same concept

    Internal consistency refers to the reliability of a test or measurement tool, indicating how well the items within the tool measure the same construct or concept. For example, in a survey measuring stress levels, internal consistency would mean that all the questions consistently reflect the respondent's stress. This is often assessed using statistical methods like Cronbach's alpha, which quantifies the degree to which items correlate with each other.

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      community 26 Months of Treatment (Min/Fin/Micro) …

      in Progress Pictures  344 upvotes   4 months ago
      The conversation is about a user's 26-month hair loss treatment journey using finasteride, minoxidil foam, and microneedling, with gradual improvement in their hairline. The user applied treatments consistently and adjusted the frequency of microneedling based on feedback, noting that progress can feel slow compared to others.

      community It works. About a 1 year transformation.

      in Progress Pictures  613 upvotes   1 year ago
      A user's experience with hair loss treatments, specifically Minoxidil and finasteride, which they have used without side effects for a year. Other users shared their experiences and advice about potential side effects and supplements to help.

      community Why I deleted my YouTube channel Part I

      in Update  118 upvotes   3 years ago
      A YouTuber named Kevin, also known as Rider_Of_Roach, who deleted his YouTube channel due to personal attacks and controversy surrounding his views on hair loss treatments. He advocated for FDA-approved treatments like finasteride and minoxidil but faced backlash from those who disagreed with him. The conversation also discusses his past trolling behavior and a lawsuit he filed against a website that published false information about him. Despite some disagreements, many viewers appreciated his research-based content and hope to see him return in the future.

      community Help with female pattern baldness

      in Female  11 upvotes   10 months ago
      A user discusses their struggle with female pattern baldness, mentioning that Minoxidil helped initially but their hair health declined after stopping a specific diet. They seek advice on managing oily, brittle hair and mention using an egg yolk and olive oil mixture as a temporary solution.