Test: 20 minute IQ estimate

Dorian Mclaughlin

South Africa

IQ: 121

Population/% IQ 0 1 2 60 70 80 90 100 110 120 130 140

Intellectual Capacities

Numerical Reasoning
Logical Reasoning
Spatial Reasoning
Low Lower Average Higher High
92%

Dorian Mclaughlin performed better than 92% of all people who finished the BRGHT IQ Test

On August 31, 2023, Dorian Mclaughlin finished the BRGHT IQ test. Dorian performed better overall than 92% of all people who finished the test and performed best on the Logical Reasoning section, with a percentile score of 97%.

IQ score vs average Iq scores 90 95 100 105 110 115 120 125 Dorian's Score Whole Population University Of Johannesburg Architectural Technology South Africa Age 18 - 24 Occupation Specific
Accuracy

0.00%

On the BRGHT IQ test, Dorian Mclaughlin answered 23 questions correctly and made 7 mistakes. Based on this performance, Dorian worked with an accuracy level equal to or greater than 0.00% of individuals who completed the same test and received an IQ score within the same range .
Efficiency

0.00%

Dorian completed the BRGHT IQ test in 16:35, answering a total of 30 questions. Based on this performance, Dorian worked with an efficiency level equal to or greater than 0.00% of individuals who completed the BRGHT IQ test and received an IQ score within the the same range .
Logical Reasoning

Overall

97%

\

Dorian performed better than 97% of people on the logical reasoning section. Logical reasoning involves the ability to reason, think critically, and solve problems using logical thinking processes. Some areas where someone with strong logical reasoning skills might excel are (1) identifying and solving problems, (2) analyzing information, breaking it down into smaller parts, and evaluating its components to reach conclusions and (3) strategic planning. .

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High
Numerical Reasoning

Overall

67%

\

Dorian scored in the 67th percentile for the numerical reasoning section, which means he did better than 67th % of the people who took the test. Numerical reasoning involves the ability to work with numbers, data, and mathematical concepts. People who are good at numerical reasoning can understand complex information, analyze and manipulate data, and use abstract ideas to solve problems.

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High
Spatial Reasoning

Overall

96%

\

Dorian achieved a percentile rank of 96% on the spatial reasoning section, indicating that Dorian outperformed 96% of individuals who took the test. Spatial reasoning involves the ability to visualize, imagine, and differentiate objects in two or three dimensions. People with strong spatial reasoning skills might excel at understanding, manipulating, and modifying complex information, as well as translating abstract concepts into concrete ideas.

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High

Compared to

South Africa
Age 18 - 24
Occupation specific
Architectural Technology
University of Johannesburg
Low Lower Average Higher High
IQ estimation with 95% confidence interval during the test707080809090100100110110120120130130140140151015202530IQ estimation with 95% confidence interval during the testQuestion numberIQ estimate69.0785472426.746153846153845655.1538461538462172.0723547472.86021220159152628.259027149099475.31368627118.97427055702917599.140580333571878.51983739165.08832891246684570.338176057772181.74463647211.20238726790447541.3682481627359584.51223107257.31644562334213516.505608939952387.45048932303.4305039787798490.1098156911482490.98252717349.54456233421746458.379813554826194.20932158395.65862068965515429.391960668807596.80796578441.77267904509284406.047084459602841099.64558984487.88673740053054380.55533682838075103.4139415534.000795755968346.7024135944449100.4457417580.1148541114059373.367186021684395.6094684626.2289124668436416.8137653668682797.77427929672.342970822281397.36622346389021599.43400704718.4570291777188382.45608732926337101.403685764.5710875331565364.7615183077053104.1939981810.6851458885941339.6947882881322107.1010959856.7992042440318313.57892426324605109.9971528902.9132625994695287.56224667487420107.9680443949.0273209549072305.7907081578525109.7448555995.1413793103449289.8287548940339108.30025481041.2554376657822302.80630035990214109.82517271087.3694960212201289.1072265201517111.67058041133.4835543766578272.529038219569325110.32490931179.5976127320955284.61785109229606111.88356621225.7116710875332270.6156833285106111.01978971271.825729442971278.3754053926061109.72413671317.9397877984084290.01488185690073109.72413671364.053846153846290.0148818569007330124.9717025 (+55.89315526)26.746153846153845153.038632880895761125.8620042 (+53.78964942)72.86021220159152145.04062297781923126.9998298 (+51.68614357)118.97427055702917134.81898526396185128.402976 (+49.88313856)165.08832891246684122.2138459324508129.6745196 (+47.92988314)211.20238726790447110.790955060394145131.3903613 (+46.87813022)257.3164456233421395.3767203884455132.8261154 (+45.37562604)303.430503978779882.47864792654877133.9541465 (+42.97161937)349.5445623342174672.34499904927839135.5281864 (+41.31886477)395.6586206896551558.20463902885774137.2253281 (+40.41736227)441.7726790450928442.9583952917971610138.8609488 (+39.21535893)487.8867374005305428.264824290100933140.5257946 (+37.11185309)534.00079575596813.308710157835208136.8063427 (+36.360601)580.114854111405946.72234297852833128.6645602 (+33.05509182)626.2289124668436119.8639080549085130.078119 (+32.30383973)672.342970822281107.1652265453840315131.4373459 (+32.0033389)718.457029177718894.95463456813854133.1065231 (+31.70283806)764.571087533156579.95960970396186135.2958345 (+31.10183639)810.685145888594160.29196799915189137.4516802 (+30.35058431)856.799204244031840.924964367718985139.4462346 (+29.4490818)902.913262599469523.00691925149146820135.9146219 (+27.94657763)949.027320954907254.73310152137731137.5411827 (+27.79632721)995.141379310344940.12092033624947134.4438275 (+26.14357262)1041.255437665782267.94595866771544135.9687453 (+26.14357262)1087.369496021220154.24688482796512137.5136521 (+25.84307179)1133.483554376657840.36824068476414625134.8157274 (+24.49081803)1179.597612732095564.60500226570764136.2241338 (+24.34056761)1225.711671087533251.95260658061295134.909606 (+23.88981636)1271.82572944297163.76164488078041132.5622001 (+22.83806344)1317.939787798408484.84952589591023132.5622001 (+22.83806344)1364.05384615384684.8495258959102330
The confidence interval during the test is based on a 2PL IRT model and the scores are estimated with an expected-a-posteriori (“EAP”) method.

Score Calculation

Click on the question number to see the worked out solution of the question

Question Section Answer Level Time used
Question 1  logical

+

1 0:09
Question 2  spatial

+

2 0:11
Question 3  numerical

+

3 0:26
Question 4  logical

+

4 0:05
Question 5  spatial

+

8 0:15
Question 6  numerical

+

7 0:16
Question 7  logical

+

7 1:30
Question 8  spatial

+

11 0:15
Question 9  numerical

+

9 0:18
Question 10  logical

+

11 0:13
Question 11  spatial

+

14 0:20
Question 12  numerical

+

12 0:34
Question 13  logical

+

14 0:41
Question 14  spatial

-

16 0:31
Question 15  numerical

-

13 0:30
Question 16  logical

+

12 0:59
Question 17  spatial

+

15 0:50
Question 18  numerical

+

14 0:20
Question 19  logical

+

16 0:37
Question 20  spatial

+

18 1:18
Question 21  numerical

+

16 0:52
Question 22  logical

-

18 0:39
Question 23  spatial

+

18 1:06
Question 24  numerical

-

18 0:05
Question 25  logical

+

17 0:31
Question 26  spatial

+

19 0:19
Question 27  numerical

-

19 1:02
Question 28  logical

+

18 0:46
Question 29  spatial

-

20 0:22
Question 30  numerical

-

18 0:22

Discover how we calculate your IQ score

Best test result

Date

2023-08-31 23:28:05

BRGHT Score

92%

Numerical

67%

Logical

97%

Spatial

96%

Results

View results