- Subject-matter experts and, for high-stakes tests, documented panels.
- More can help if they are on-blueprint.
- Content arguments differ: curriculum sampling versus cognitive-process sampling.
- Vocabulary and clock-reading assume cultural clocks.
- On a licensed battery, skipping is a clinician decision.
- Mental clock lite and verbal analogies lite sample different domains.
Who judges content?
Subject-matter experts and, for high-stakes tests, documented panels. You and a comment thread are not a panel. Alıştırma — klinik IQ değil.
Is more items always better coverage?
More can help if they are on-blueprint. Twenty clones of one trick are still one trick. Alıştırma — klinik IQ değil.
Achievement versus aptitude?
Content arguments differ: curriculum sampling versus cognitive-process sampling. Do not mix the labels. Alıştırma — klinik IQ değil.
Cultural content?
Vocabulary and clock-reading assume cultural clocks. That is a content and fairness issue, not a personality insult. Alıştırma — klinik IQ değil.
Can I skip a section I dislike?
On a licensed battery, skipping is a clinician decision. On this site, skip any toy. Neither skip is an IQ index. Alıştırma — klinik IQ değil.
What to try?
Mental clock lite and verbal analogies lite sample different domains. Neither is a content-valid IQ. Alıştırma — klinik IQ değil.
❓ İnsanlar bunları da soruyor
What is construct validity?
Construct validity is the argument that a score reflects a named idea — working memory, not “being clever in general.” It is built from theory, patterns of correlations, and failed rival explanations. A 20-trial number-Stroop lite can feel like control. Feeling is not a validity coefficient. This site never reports a licensed IQ. Alıştırma — klinik IQ değil.
What is construct validity? →What is criterion validity?
Criterion validity asks whether a score lines up with something you care about that is not the test itself — a later grade, a supervisor rating, or a Wechsler index. Concurrent means measured at the same time; predictive means later. A visual 2-back lite has no published criterion table. It is not an employment screen and not an IQ. Alıştırma — klinik IQ değil.
What is criterion validity? →What is a confidence interval?
A 95% confidence interval is a procedure: if you repeated the study under the same model, 95% of such intervals would cover the parameter. It is not the probability that this one interval magically contains the truth after you saw it. Licensed IQ manuals turn a standard error into a range around a scaled score. Digit-span lite does not. Treat any integer from this site as a toy count. Alıştırma — klinik IQ değil.
What is a confidence interval? →What is item response theory?
Item response theory (IRT) models each item: harder items need more of the trait for a 50% chance of success; discriminating items separate nearby people. Computerized adaptive tests pick the next item from that model. Pattern-matrices lite is a fixed original set. It does not estimate a theta with published item parameters. It is not an IQ. Alıştırma — klinik IQ değil.
What is item response theory? →What is a g-loading?
In a factor analysis of several tests, a general factor (g) can appear. A subtest’s loading says how much it shares that factor in that sample and battery. Matrices often load high; some speeded motor tasks load lower. A loading is not your worth. N-back lite is not a published g-loading table. This site does not output g. Alıştırma — klinik IQ değil.
What is a g-loading? →