Reliability & Validity Explained

Поділитися
Вставка
  • Опубліковано 16 лют 2017
  • Enroll in our online course: bit.ly/PTMSK DOWNLOAD OUR APP:
    📱 iPhone/iPad: goo.gl/eUuF7w
    🤖 Android: goo.gl/3NKzJX GET OUR ASSESSMENT BOOK ▶︎▶︎ bit.ly/GETPT ◀︎◀︎
    This is not medical advice. The content is intended as educational content for health care professionals and students. If you are a patient, seek care of a health care professional. Reliability and Validity are both crucial concepts in medical statistics and diagnosis. They define how good a diagnostic test is and thus how much you can trust a test result. They often get confused so find out where the difference lies in our new video.
    Article: www.ncbi.nlm.nih.gov/pubmed/1... (Viera et al. 2005)
    Support us on Patreon: / physiotutors
    Visit our Website: bit.ly/web_PT
    Like us on Facebook: bit.ly/like_PT
    Follow on Instagram: bit.ly/IG_PT
    Follow on Twitter: bit.ly/Tweet_PT
    Snapchat: bit.ly/Snap_PT

КОМЕНТАРІ • 112

  • @syedamahnoorfatimazaidi180
    @syedamahnoorfatimazaidi180 Рік тому +13

    Thanks a lot Mr! I understand 50x better from a 2 minute video rather than a 45 minute school lecture!😅

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @ate2124
    @ate2124 7 років тому +13

    Great video! you guys are really helping me throughout my 3rd semester of my physio studies! Greetings from DK

    • @Physiotutors
      @Physiotutors  7 років тому

      +August Enevolsen glad we are able to help you ! Keep it up!

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @nayelyvela9489
    @nayelyvela9489 Рік тому

    This was so helpful omg thank you!

  • @DrVarunSuthra
    @DrVarunSuthra 3 роки тому +3

    What a brilliant and easy to understand explanation in just two minutes. Superb

  • @WLNS4Life
    @WLNS4Life 6 років тому +7

    Thank you for the detailed assessment protocols that help immensely in my bodywork practice

    • @Physiotutors
      @Physiotutors  6 років тому

      You're welcome Andre, thanks for following us!

    • @khadijakarim7377
      @khadijakarim7377 3 роки тому

      9

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @kiyatube8879
    @kiyatube8879 4 роки тому

    Good keep it up!

  • @wayfaring.stranger
    @wayfaring.stranger 3 роки тому +5

    Great example bro , so simple and helped with my phd

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @adelmahmoud9570
    @adelmahmoud9570 Рік тому

    great but if you just use your body language a little it'll be great, when you were talking about the different scenarios you did not point to the board so i was a little confused but to sum it up your explanation was great thanks!

  • @ladyjaybird1501
    @ladyjaybird1501 2 роки тому

    Thank you

  • @piaget9697
    @piaget9697 3 роки тому

    Thank you sir nice video

  • @a-z2968
    @a-z2968 5 років тому +6

    Thank you. ...it's helping me for the exam 😊😊

  • @khadermatarieh2713
    @khadermatarieh2713 3 роки тому +1

    Thank you so much it is powerful and short

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @yenn.ie_
    @yenn.ie_ 3 роки тому +4

    So i am very confuzlel because i couldnt understand this when out teacher was discussing for almost an hour but i understood it in a 2 min video!?!Thanks for this vid!

    • @DrVarunSuthra
      @DrVarunSuthra 3 роки тому

      Exactly ! same experience

    • @lisahyden4998
      @lisahyden4998 2 роки тому

      ua-cam.com/video/2fK1ClycBTM/v-deo.html

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @RUGTHIER
    @RUGTHIER 5 років тому +1

    Excelente, gracias

  • @WantryandDeluxe
    @WantryandDeluxe 3 місяці тому

    I really hope you explain it better than my teacher who mumbles all lessons then gets angry at me for asking smth he just explained

  • @voxnihili7097
    @voxnihili7097 5 років тому +1

    Thanks! That helped!

    • @Physiotutors
      @Physiotutors  5 років тому

      Appreciate it

    • @voxnihili7097
      @voxnihili7097 5 років тому

      Physiotutors I had the highest score on my epidemiology test this week and I blame part of it on you. Thank you for your help. I find UA-cam videos an easier way to study.

  • @hembahadurmahato4287
    @hembahadurmahato4287 6 років тому +1

    great video love u yer

  • @maramezina1094
    @maramezina1094 2 роки тому

    thank you so much

  • @bmresearch1
    @bmresearch1 3 роки тому +1

    Wonderful Explanation

  • @lightscameraaction1423
    @lightscameraaction1423 5 років тому +2

    i have psych testing exam next week. thank you :)

    • @Physiotutors
      @Physiotutors  5 років тому

      Ur welcome!

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @jmssistersvlog2275
    @jmssistersvlog2275 3 роки тому

    Hi sir, can make me understand po if how can we say if the test is reliable? And what is the purpose of validity?
    Looking for your explanation sir, thankyou😊

    • @Physiotutors
      @Physiotutors  3 роки тому

      Reliability: Able to discriminate test subjects, Validity: How accurate is a test compared to a gold standard

  • @vinaypillai5337
    @vinaypillai5337 5 років тому +1

    Great one

  • @kaiden97
    @kaiden97 3 роки тому +5

    Lol im doing research for a presentation and I was surprised to see this guy had the same name as me XD

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @enoadeeb5121
    @enoadeeb5121 3 роки тому

    Thabk u so much

    • @davismiles2765
      @davismiles2765 2 роки тому

      ua-cam.com/video/8lJ15Sv3c8Q/v-deo.html

  • @SONUKHATRI-qk1xf
    @SONUKHATRI-qk1xf 4 місяці тому

    Excillilent explanation

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @mariak9204
    @mariak9204 2 роки тому +1

    Thanks for this video. I am a Psychology student and found this video helpful. On a side note: You sound German South African. Am I correct?

    • @Physiotutors
      @Physiotutors  2 роки тому +2

      Haha, I spent about 4 months in South Africa. Actually funny that you noticed....

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @olisbecky
    @olisbecky 3 роки тому +2

    Quick catch
    A reliable friend is one that turns up all the time/always ( reliability is same result consistently)

    • @lisahyden4998
      @lisahyden4998 2 роки тому

      ua-cam.com/video/2fK1ClycBTM/v-deo.html

  • @vijaynambi5726
    @vijaynambi5726 3 роки тому

    Can you explain about Intra-Subject Reliability with examples

    • @davismiles2765
      @davismiles2765 2 роки тому

      ua-cam.com/video/8lJ15Sv3c8Q/v-deo.html

    • @lisahyden4998
      @lisahyden4998 2 роки тому

      ua-cam.com/video/2fK1ClycBTM/v-deo.html

  • @jmssistersvlog2275
    @jmssistersvlog2275 3 роки тому

    Hello everyone, when can we say if the test is reliable?

    • @Physiotutors
      @Physiotutors  3 роки тому

      Intra: when 1 tester reaches the same conclusions about subjects on 2 different measurement times. Inter: When 2 or more testers have a high level of agreement about the test interpretation

  • @sataralanbari9792
    @sataralanbari9792 5 років тому +1

    awesome

    • @Physiotutors
      @Physiotutors  5 років тому +1

      Thanks

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @saurabhchakrawarti3914
    @saurabhchakrawarti3914 4 роки тому

    Sir ... what should be ascertained first: validity or realiability of a tool? Give reason of your answer......sir please explain this

    • @Physiotutors
      @Physiotutors  4 роки тому

      A tool cannot be valid if it's not reliable

    • @saurabhchakrawarti3914
      @saurabhchakrawarti3914 4 роки тому

      @@Physiotutors sir please explain in detail ..with some examples .I'm not understand please give the reason

    • @saurabhchakrawarti3914
      @saurabhchakrawarti3914 4 роки тому

      Please give me explanation of your answer because necessary condition is validity than realiability come . Example:A watch is showing 8 a.m. eveytime and every time when we see the watch .The watch showed 8 a.m. so watch is realible .but the watch is not valid because it was not given correct time so please explain your answer

  • @Sandra__2q
    @Sandra__2q 20 днів тому

    Behind the scenes: Binance CEO shares insights into future developments in an exclusive interview

  • @yaseruyar1540
    @yaseruyar1540 2 роки тому +8

    I literally couldn't focus on very well but I am not gonna say why😅😅

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @JoanAdvinculaRCrim
    @JoanAdvinculaRCrim Рік тому

    The audio skipped at around 0:15 and became out of sync. Just thought you guys should know.

  • @nyilay7214
    @nyilay7214 7 місяців тому

  • @alimheidly3150
    @alimheidly3150 2 роки тому

    In order to be valid a measure has to be reliable be carful scenario A is wrong u should only have 3 scenario only(if the test is not RELIABLE IT CAN NOT BE VALID!!!!!)

  • @hamadihamodi8735
    @hamadihamodi8735 5 років тому +10

    OMG😍 he is too hot to be a tutor i could not focus

    • @Physiotutors
      @Physiotutors  5 років тому

      Haha thx!

    • @hamadihamodi8735
      @hamadihamodi8735 5 років тому +1

      @@Physiotutors I am writing a research on oral ability testing and I am supposed to submit it next Tuesday. can you please help me with the outlines cuz I am so lost but no need to make a vedio cuz your face will keep me distracted😜🙃 just write me back

    • @Physiotutors
      @Physiotutors  5 років тому +1

      @@hamadihamodi8735 sorry, we don't have the capacity to do that.

    • @hamadihamodi8735
      @hamadihamodi8735 5 років тому

      @@Physiotutors it's okay. I got my inspiration back and I am almost finished with the research but thanks anyway 😘

    • @tagardulom6093
      @tagardulom6093 5 років тому

      Haaaaa yes he is

  • @muhammadfhazrulhakimjaelan2527
    @muhammadfhazrulhakimjaelan2527 3 роки тому

    the opening song makes me think im watching idubbz video

  • @mandirasworld1591
    @mandirasworld1591 5 років тому

    Please give the sub title

    • @Physiotutors
      @Physiotutors  5 років тому

      Please feel free to contribute subtitles in your own language so other people from your country are able to better follow our videos.

    • @lisahyden4998
      @lisahyden4998 2 роки тому

      ua-cam.com/video/2fK1ClycBTM/v-deo.html

  • @singingcovers23
    @singingcovers23 Рік тому

    If he was my teacher I'd go to class everyday 😩

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @mandirasworld1591
    @mandirasworld1591 5 років тому +1

    Where is validity

  • @Laura___72r
    @Laura___72r 26 днів тому

    In light of a system error, we regret to inform you that the transaction has been sent to an invalid email address.

  • @tagardulom6093
    @tagardulom6093 5 років тому +3

    Handsome 😎

  • @mariep.cichon8006
    @mariep.cichon8006 2 роки тому

    Just clicked cuz u handsome, but it actually helped, thanks :)

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.

  • @Helen__ej
    @Helen__ej 19 днів тому

    Sigh, more paperwork-cash refund notification

  • @addy569
    @addy569 Рік тому

    Soo handsome

  • @mimpi6093
    @mimpi6093 3 роки тому

    Megah Berdiri Tersergam Indah
    Menara Gading Pewaris Bangsa
    Menjana Ilmu mencipta sejarah

  • @kuskusw4208
    @kuskusw4208 4 роки тому +1

    Hot!!

  • @hasanozder6169
    @hasanozder6169 10 місяців тому

    A is nol valid. This is wrong. The unrelialility never be valid. Please correct it.

    • @anjaligusain4138
      @anjaligusain4138 7 місяців тому

      No it's correct it is valid as once in average you are hitting bullseye but your shots are not consistent hence not reliable .

    • @hasanozder6169
      @hasanozder6169 7 місяців тому

      @@anjaligusain4138 No, you are wrong. If the shots were not consistent, he hit the target randomly. If there is an error, there is no validity. You should study a little more. Read David Miller, Robert Linn,

    • @aw4724
      @aw4724 26 днів тому

      Pub Med is no longer a reliable source of research. Far too many ill funded "studies". Particularly in the arena of wireless radiation dangers. There are some telling the truth and some not. Wifi poses the greatest threat to human health that humanity has ever faced. I have lived this for 15 years, in addition to being in contact with thousands of people whose lives are now thoroughly ruined over it b/c they can't go anywhere in society anymore. Can't work, can't go back to school, can't get on a plane to visit family, etc. My symptoms are crushed blood pressure, badly burning skin, nervous system damage that is not unlike Parkinsons though the diagnosis says it's not Parkinsons, a total inability to think in the presence of any wifi sources. I feel perfect as soon as I'm totally away from it all. I've tested it out every single day of my life for the past 15 years. It is ALWAYS wifi that makes me have all these symptoms. It started after going to an airport to fly home for the holidays where tens of thousands of people were all in the airport on cell phones and laptops. I was in perfect health before that flight. By the time I got home I was limping, could no longer control my bladder, I could barely see, or think. That week I developed a nervous system issue that keeps me up at night if I don't do 5 different laborious things to keep the symptoms away, but always has to include getting away from wifi. It's RUINED my life. Here is a stellar example. Watch the video in this link. emfsafetynetwork.org/shortcut-to-science/ Yet PubMed has many articles refuting what this leading radiation specialist has ample evidence of. Too much money in big wireless. They should NEVER be allowed to have any say in their own studies about radiation safety.