- Selective (pick the target), sustained (stay with it), and divided (two streams).
- No.
- ADHD is a clinical diagnosis with criteria, history, and (often) impairment — not a high false-alarm count on our go/no-go.
- Speeded attention tasks overlap processing-speed indexes on some batteries.
- Yes.
- Visual search, go/no-go, and spatial 2-back sample attention and updating.
What kinds of attention are there?
Selective (pick the target), sustained (stay with it), and divided (two streams). Visual search and symbol-search lite lean selective and speeded. They are not a full attention clinic.
Is attention the same as IQ?
No. They correlate because a wandering mind hurts any timed battery. g is still a covariance story across many tasks, not a single search time.
What about ADHD?
ADHD is a clinical diagnosis with criteria, history, and (often) impairment — not a high false-alarm count on our go/no-go. We do not diagnose ADHD here.
Does processing speed sit in the middle?
Speeded attention tasks overlap processing-speed indexes on some batteries. Overlap is not “this millisecond is your IQ.”
Can you have high ability and weak attention on a given day?
Yes. Sleep, anxiety, boredom, and illness all hit attention. That is why one web session is a poor IQ estimate even before you remember we refuse to output IQ from these games.
What to play
Visual search, go/no-go, and spatial 2-back sample attention and updating. Hits and times stay descriptive. Not clinical IQ.
❓ People also ask
What Is a Good IQ Score?
An IQ of 100 is exactly average; 110-119 is above average, 120 and up puts you in the top 10% (a genuinely 'good' score), and 130+ is considered gifted. IQ is built on a normal distribution with a mean of 100 and a standard deviation of 15, so most people cluster near the middle.
What Is a Good IQ Score? →IQ Percentile Chart: What Percentile Is My IQ?
Your IQ percentile tells you the share of people you scored higher than: an IQ of 100 is the 50th percentile, 115 is about the 84th, 120 is roughly the top 10%, and 130 is roughly the top 2%. The table below maps every major IQ band to its classification, percentile, and share of the population.
IQ Percentile Chart: What Percentile Is My IQ? →Are Online IQ Tests Accurate?
A well-designed online IQ test gives a reliable estimate of your reasoning ability, but it is not a clinical diagnosis — only a proctored test like the WAIS or Stanford-Binet provides that. This test is built on Raven's Progressive Matrices and CHC theory, scored on the standard scale (mean 100, SD 15), with an internal reliability (Cronbach's alpha) of about 0.85-0.92.
Are Online IQ Tests Accurate? →Can You Increase Your IQ?
You can meaningfully sharpen reasoning skills, working memory, and test performance through training and education, but raising your underlying general intelligence (g) substantially and permanently is not well supported — core g is largely heritable. The honest answer is that some gains are real and some popular claims are overstated.
Can You Increase Your IQ? →Genius IQ Level: What Number Counts as Genius?
A 'genius' IQ traditionally starts at 140, while 130 and above is labeled 'very superior' on modern tests. Scores that high are extremely rare, and the famous IQ numbers you see for historical figures are almost always estimates, not measured results.
Genius IQ Level: What Number Counts as Genius? →