What is internal validity?
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- Опубликовано: 25 авг 2024
- An introduction to internal validity and how it relates to critical appraisal of research studies.
This video was developed with the help of a University of Sydney Educational Innovation Grant.
Thanks for making this video! Out uni prof showed your clip in class!
I really wish you kept making videos. These are the best I have come across for my research unit and I can honestly say you may have saved me for my exam (hopefully!)
Same
DID HE ?
thank you soo much i don't know why these things have to be so complicated thank you for breaking to down for us
Thank you for your simple, yet informative explanation. It helped me so much!
The story in this video brings up concerns
Lol
hahha
Thank you! I was having trouble understanding it. Great video.
Thanks for making this! I was struggling with this and your video helped a lot :)
Thank you
Your videos are soooo well made!!! im surprised you only have these few videos because this was very helpful
Thank you so much for this explanation!
Extraordinary video!!
Most people explain invalid Internal Validity example. Are there a valid example of Internal Validity.
If a physician is measuring a phosphorus level and a dermatologist is doing skin biopsy for melanoma..and the result is stastistically significant...does this stidy has limitation to internal validity?
Hi, could I ask if forced choice questions (whether A is better or B is better) would affect internal validity (since the participant might not be able to choose other options which he feels more inclined to)
make the music loader so we listen to music instead of the description
I love your videos. Love from INDIA.
my name chef
very well described
Im still confused
thx for the explanation which is clear enough but i don't think the example is ethical
WUOTAAA
The music is so distracting.. i failed to listen
awful music
invalid.