• Want to level up your HSC Maths prep?
    Get some real practice on those harder questions!
    Click here for details and register for the BoS Trials now!

Validity! (1 Viewer)

P

professorayton8

Member
Joined
Apr 28, 2012
Messages
111
Gender
Female
HSC
2013
Hi, I'm just wondering how you are meant to assess the validity for a certain experiment. E.g- solubility of substances in water- how are you mean to assess it?
 
U

U MAD BRO

Member
Joined
Jul 29, 2012
Messages
287
Gender
Undisclosed
HSC
N/A
professorayton8 said:
Hi, I'm just wondering how you are meant to assess the validity for a certain experiment. E.g- solubility of substances in water- how are you mean to assess it?
Click to expand...
Validity is the extent to which a test measures what it is supposed to measure (the aim). In order to be valid, a test must be reliable but reliability does not guarantee validity.
 
P

professorayton8

Member
Joined
Apr 28, 2012
Messages
111
Gender
Female
HSC
2013
So how would you go about answering a question about validity for an experiment?
 
You must log in or register to reply here.

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top