Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
@kbd-raaf
Read the Analysis below and tell me what you think
Calculating Average Indian IQ from PISA
TN raw math PISA score = 351
TN implied IQ = 100 - 1.5 x 15 = 78
HP raw math score = 338
HP implied IQ = 100 - 1.62 x 15 = 76
Indian Avg IQ based on raw PISA = 77
--
Next step is to remove the bias caused by the PISA sample having 75% bilingual kids
( Tibetan kids facing Hindi PISA exam and Telegu kids facing Tamil PISA exam )
TN mono-lingual = 378
Implied IQ = 500 - 1.22 x 15 = 82
HP mono-lingual = 401
Implied IQ = 500 - 15 = 85
--
Next there is a 40 point difference between scores for 'Village' and scores for 'Large city'
In HP and TN, The village category is over-represented by a factor of 4
Even worse, in HP, City and Large City are entirely removed from the survey sample
So adding an urban correction of 20 ( half the village-large city difference )
TN semi-urbanised mono-lingual = 378 + 20 = 398
Implied IQ = 85
HP semi-urbanised mono-lingual = 401 + 20 = 421
Implied IQ = 100 - 0.79 x 15 = 88
Current Indian IQ = 86
--
Next we look to the future as malnutrition is removed
The only Indian kids who go to govt school is for the mid-day meal,
If they are not starving they go to private school
Private schools score 45 more than govt schools and thats the future as poverty reduces
--
HP - future - semi-urbanised- mono-lingual = 401 + 20 + 45 = 466
Implied IQ = 95
TN - future - semi-urbanised - mono-lingual = 378 + 20 + 45 = 443
Implied IQ = 91
Future Indian IQ = 93
Given the huge bias in sampling towards over-representing the lower end IQ,
by the poverty pimp NGOs, I am certain that none of the CBSE or Cambridge schools
that serve the top 15% are included in the survey
And they have an entirely different IQ profile and cause an IQ bulge at the top end
I proved my point
I have pretty much proven my point in the above post about the sheer selection BIAS is PISA rankings
snip
http://iccad.com/
I think they are going to publish the scores of other Chinese participants soon for PISA 2012
.
See your calculations, they make sense but in the end they are all theoretical.
The Indian schooling system needs to be reformed and it needs to be done 15 years ago.
Not theoretical , PISA themselves have claimed there are irregularities in candidates selection process for PISA from Tamil Nadu and India , yes there is a problem and as the problem lies in what i mentioned in post no. 46 ...but the BIAS is obvious
Is the bias not also prevalent in other countries?
@kbd-raaf
Read the Analysis below and tell me what you think
Calculating Average Indian IQ from PISA
TN raw math PISA score = 351
TN implied IQ = 100 - 1.5 x 15 = 78
HP raw math score = 338
HP implied IQ = 100 - 1.62 x 15 = 76
Indian Avg IQ based on raw PISA = 77
--
Next step is to remove the bias caused by the PISA sample having 75% bilingual kids
( Tibetan kids facing Hindi PISA exam and Telegu kids facing Tamil PISA exam )
TN mono-lingual = 378
Implied IQ = 500 - 1.22 x 15 = 82
HP mono-lingual = 401
Implied IQ = 500 - 15 = 85
--
Next there is a 40 point difference between scores for 'Village' and scores for 'Large city'
In HP and TN, The village category is over-represented by a factor of 4
Even worse, in HP, City and Large City are entirely removed from the survey sample
So adding an urban correction of 20 ( half the village-large city difference )
TN semi-urbanised mono-lingual = 378 + 20 = 398
Implied IQ = 85
HP semi-urbanised mono-lingual = 401 + 20 = 421
Implied IQ = 100 - 0.79 x 15 = 88
Current Indian IQ = 86
--
Next we look to the future as malnutrition is removed
The only Indian kids who go to govt school is for the mid-day meal,
If they are not starving they go to private school
Private schools score 45 more than govt schools and thats the future as poverty reduces
--
HP - future - semi-urbanised- mono-lingual = 401 + 20 + 45 = 466
Implied IQ = 95
TN - future - semi-urbanised - mono-lingual = 378 + 20 + 45 = 443
Implied IQ = 91
Future Indian IQ = 93
Given the huge bias in sampling towards over-representing the lower end IQ,
by the poverty pimp NGOs, I am certain that none of the CBSE or Cambridge schools
that serve the top 15% are included in the survey
And they have an entirely different IQ profile and cause an IQ bulge at the top end
I proved my point
I have pretty much proven my point in the above post about the sheer selection BIAS is PISA rankings
No body gives a $hit about PISSA in India, nor have many heard about it. India has much tougher tests and Indian students have different priorities
Waiting for people of the coming super duper power to dismiss PISA as not important. Only silly developed and rich countries take it seriously.
FYI people start prepping for the ITT JEE exams from 15 y/o onwards, some even earlier.
No, PISA is a good thing. Vietnam ranks 17th (in Math), not too bad, direct behind Germany 16th.
But why the city of Shanghai counts as "country"?
Thanks. Do you know when?
What's the source btw?
You just waste everyone's time here
Even without the so called biases, how could indian students rank at the bottom of each subject?
How other nations complain like the indians? And they took the tests, did their own post-test analysis
and continue participating in the next test again!
Why cant you indians give your best shot? Why you people brag so much and yet deliver so little most of the time?
Alas, this is one of so many above and later posters which is fulfilling the following prophesy precisely!
Do you want me to answer questions which i already have answered in previous posts ? Or is it too difficult for you to put 2 + 2 together ...
Brag ? ...are we talking about the supa dupa Df-21 or the supa dupa air defense zone ..its lovely showing the mirror the low IQ chinese
No body gives a $hit about PISSA in India, nor have many heard about it. India has much tougher tests and Indian students have different priorities
Haha numerous objective results have demonstrated which country has a much higher IQ! You are attempting to trap me in!
For DF-21 it is based on arguments of opposing parties on forums
PISA and other tests are for real. You have lost your arguments again! It is a respected test and that is why so many countries are taking that as a barometer seriously and responsibly from which to gauge their policies.
You probably have exhausted you best shots for the 15-year-olds and threw the towels, twice already thus. Then muster all the stupid energies on the blame game!