Jump to content

Recommended Posts

I work with colour a lot (theory, psychology, application, etc) and some years ago remember reading a piece in the BMJ about a medical research project related to colour impairment... I feel sure that the piece said that around 30% of males are either colour 'blind' or have some level colour impairment... I can't for the life of me find any evidence of this study online, so maybe there is new evidence that that takes the % back down to one in ten males... anyone know any thing about this?


http://openlearn.open.ac.uk/mod/resource/view.php?id=187370


can you see the numbers, guys?

http://projectpossibility.org/svn/colorIdentifier/ColorID/color-blindness-test-4.jpg

Top left might be a 5 and 8?...

Top right defo 18...

Bottom left, nae chance...

Bottom right 1 and 7 or maybe 2?...


On the subject of lefties, there was a boy at my school who was naturally left handed, and he reckoned a doctor said he had developed a stammer because his parents tried to get him to use his right hand/foot when he was younger!..

BBW, I too have been tempted but saw the effects and read too much and saw too many photos. I drew my own conclusions and feel nightmares like that should be left in the past, if possible.


Is the diagram not 58, 18, E and 17?


Agreed Red Devil, never try to change the hand/foot that children use. I think it confuses them.

red devil Wrote:

-------------------------------------------------------

> Top left might be a 5 and 8?...

> Top right defo 18...

> Bottom left, nae chance...

> Bottom right 1 and 7 or maybe 2?...

>

> On the subject of lefties, there was a boy at my

> school who was naturally left handed, and he

> reckoned a doctor said he had developed a stammer

> because his parents tried to get him to use his

> right hand/foot when he was younger!..


That happened to my grand-dad. I'm not sure what year he was born, but some time around the turn of the century. I understand that teachers would tie his left hand to his side. Anyway, he stammered all his life because of it, but had a lovely tenor singing voice, without stammer.


Edited to say - sorry for going (and remaining) off topic - I have never chewed gum!

Brendan Wrote:

-------------------------------------------------------

> I think he?s referring to namby pamby liberal

> ideas, a social conscience and the tendency to

> litter the local coffee shops with discarded

> copies of The Guardian......Champagne Socialists!:)-D

charliecharlie Wrote:

-------------------------------------------------------

> I work with colour a lot (theory, psychology,

> application, etc) and some years ago remember

> reading a piece in the BMJ about a medical

> research project related to colour impairment... I

> feel sure that the piece said that around 30% of

> males are either colour 'blind' or have some level

> colour impairment... I can't for the life of me

> find any evidence of this study online, so maybe

> there is new evidence that that takes the % back

> down to one in ten males... anyone know any thing

> about this?

>

> http://openlearn.open.ac.uk/mod/resource/view.php?

> id=187370

>

> can you see the numbers, guys?

> http://projectpossibility.org/svn/colorIdentifier/

> ColorID/color-blindness-test-4.jpg


If the first answer is "8" then I got the first two only.


The second, I assume is "10" no idea about the 3rd or 4th one.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Latest Discussions

    • Lost morning of 5th November between Archdale Road  and Denmark Hill station via Lordship Lane.
    • Was planning to come on here to ask if anyone might know which celeb/royal came through Lordship Lane yesterday - was on my way up to Spurs, on bus at the roundabout by the EDT when some whistling police cyclists pulled the traffic to the side of the road to allow a biggish range rover to shoot past, on the way up towards Dog Kennel Hill. Could only make out two, maybe middle-aged, men in the front before it passed. Mildly hysterical lady on pavement was laughing/screeching with her friend that they were desperately trying to find out who it was. Had more reason to post after this lunchtime's experience. Had just got to bus stop opposite the M&S by the station when some mini cooper thing bombed through the traffic, swerving across to cut up another car to get up the hill, before two or three police cars followed about 20 seconds behind. Said mini cooper thing then reappeared coming the other way, beeping its horn to get other cars out the way before it bombed up what I think was Elsie Road, with police cars now on both sides of the road by Maxin trying to stop traffic getting in the way/half the speeding car. Bit more than I had bargained for when I set out/want in local area! Stay careful out there folks, this place is getting scarier...
    • The stop outside the chippy was still closed earlier today, although the barriers I saw yesterday have been removed, so no need for the closure.  The stop outside the church across the road is now uncovered and open
    • You all have different and conflicting interests though. It isn't necessarily appropriate for him to communicate with all of you at the same time about the same issues.    You're giving more away with each post as to how these difficulties probably arose. 
Home
Events
Sign In

Sign In



Or sign in with one of these services

Search
×
    Search In
×
×
  • Create New...