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Experimenting with Flyback Transformers
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Experimenting with Flyback Transformers
Forum Some Changes in How Blogs are Scored in Experimenting Challenges
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  • Experimenting Challenges
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Some Changes in How Blogs are Scored in Experimenting Challenges

rscasny
rscasny over 1 year ago

I am simplifying the requirements and changing the way the extra credit blogs will be scored, starting with the upcoming program, Experimenting with Flyback Transformers.

I'll describe the changes below.

Changes
I am dropping the introductory blog and the forum participation as separate tasks. Why? I just feel I was asking too much of a participant. I am still retaining the 5 extra credit blogs and the final blog.

New Scoring for Extra Credit Blogs
I think I was given some fair criticism on the way the extra credit blogs were scored. I was trying to streamline the judging process, but I feel a change in scoring is in order.

So, this is the system I want to adopt for the extra credit blogs. They will be scored based on the type of blog written, as well as how well all Blogs 1s, 2s, 3s, etc rank to each other.

Scoring for Type of Blog

  • Introduction blog: this type of extra credit blog describes the kit, performs an unboxing, and/or describes what types of experiments the participant will perform. Score: 20 points
  • Component or Technology Overview/Description: this type of extra credit blog describes the kit components, the supplier's product family, and variants in depth: Score: 25 points
  • Experiment Description: this type of extra credit blog describes an experiment, shows data, and/or comes to a conclusion regarding the experiment  Score: 50 points
  • Tutorial - this type of extra credit blog would show the reader how to do something such as coding, circuit building, and/or troubleshooting with regard to the kit components.. Note: this could be an experiment; however, if the full force of the blog is educational or to provide a nice-to-know tip or trick, then it will be scored as a tutorial Score: 55 points
  • Building an application with the kit -- the type of extra credit blog would describe how the participant used the kit's components to build a project that illustrates an application. While this blog isn't a pure experiment, it experiments with the component through an application Score 45 points

Add-on Points to an Extra Credit Blog

  • Including a video will earn you an extra 5 points
  • Including a video that our element14 team promotes on social media earns you an extra 15 points (this would be a high quality video)
  • Including educational images that illustrate the experiment and are highly informative earns you an extra 10 points

Ranking Score

All the Blog 1's, 2's, 3's, 4's and 5's will be scored relative to each other. They will be ranked based on quality. The lowest ranking blog will earn 2 points. Each blog above it will score an additional 2 points. Example: for 5 participants, 5th place = 2 points, 4th place = 4 points, 3rd place = 6 points, 2nd place = 8 points, 1st place = 10 points. 

The total extra credit blog score will be the sum of the type of blog score + the ranking score.

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  • rscasny
    rscasny over 1 year ago +5
    SCORING SYSTEM UPDATE I appreciate everyone who has offered their ideas. I like the point system and will continue to use it. While no scoring system is perfect, I think that a sweet spot can be found…
  • rscasny
    rscasny over 1 year ago +4
    I would like to thank everyone who participated in this discussion and offered their ideas. I'm going to update the instructions now. I think we have the scoring rules that are fair. Thanks! Randall
  • shabaz
    shabaz over 1 year ago in reply to rscasny +2
    I think this will definitely give contestants a lot of freedom, and pick up deserved points for good photos/experimenting/informative blogs/training content or video etc.. Also, an extra benefit, it…
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  • shabaz
    shabaz over 1 year ago

    Maybe it could be modified to (say):

    A blog that contains a decent unboxing or detailed photographs will get 20 points.
    A blog that contains a deep-dive into the components will get 20 points.
    A blog that contain a fair amount of information towards an actual experiment will get 20 points.
    A blog that significantly helps newcomers to work with the technology will get 20 points.
    A blog that contains a good quality video will get 20 points.

    That way, there becomes a new element of judging beyond a fixed score, but only slightly, and only hinting at applications or tutorials as example ways of scoring. If two blogs contain good quality videos, then only one 20 points overall are awarded for instance, and if someone writes less than 5 blogs, they could still pick up more than 20 points.

    If it was like that, then if someone writes a blog then if it meets the competition criteria then it would be accepted regardless of a fixed type, allowing the contestants to continue writing what they find interesting or what the did, in their own way, and scored at a "almost" near-fixed value so that there's not the stress of having to write specific content, and the scoring doesn't need to go into significant effort levels either.

    There will always be contestants who will try to game any system (e.g. there are those who submit on the last day, presumably to prevent others from copying). If the readers do not like certain content e.g. copied content or empty blogs, they will voice their opinions in the comments anyway, since no-one likes it when someone tries to bend the rules. That's the check and the balance will come when they realize that doesn't work with the final blog post.

    The incremental change could have the benefit that there's less risk of reduced quality content if, with a bigger change, people shift to writing precisely what will be scored versus what they actually would like to do toward the challenge during their five weeks or so. It would be nice to have the spirit of being in a virtual lab with your goggles on when reading people's blogs.

    Besides, anyone who doesn't bother to write five decent blog posts won't be able to formulate a decent final blog post (because the previous 5 help gather one's thoughts into an organized blog, rather than emit verbal diarhoea in the final blog which won't win the highest prizes compared to organized content.

    The whole experience is supposed to be fun for everyone, that should include the organizers, the contestants and the judging. While prizes are nice to have, in reality if you think you'll get a kick out of experimenting with some cool parts that you'll get for free, and you think you'll have a bit of time to share what you find with your peers in interesting blogs, then those are going to be the fun blogs to read. Magnetics is such an intriguing topic, I'm dying to read all the cool things peoole will discover in the Flyback transformers challenge.

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  • dougw
    dougw over 1 year ago in reply to shabaz

    It could simply be the old system, except the points aren't automatically all or nothing, just assigned proportional to quality at the judge's discretion.

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  • dougw
    dougw over 1 year ago in reply to shabaz

    It could simply be the old system, except the points aren't automatically all or nothing, just assigned proportional to quality at the judge's discretion.

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