- Time-based: act at 16:00.
- Span is holding material for seconds.
- External aids are valid.
- Prospective memory complaints are common in aging research.
- Learning six original pairs, then typing the second word from the first.
- Paired-associates-lite and word-recall-lite for memory toys; digit-span for short-term load.
Time-based versus event-based?
Time-based: act at 16:00. Event-based: act when you see the pharmacy. Labs use both. A web pair-learning game is mostly event-cued recall of a word, not a clock.
How is this different from digit span?
Span is holding material for seconds. Prospective memory stores an intention across a filled delay. Different failure modes.
Do phone reminders replace the skill?
External aids are valid. Offloading is not cheating at life. It also does not raise a clinical IQ.
Why mention aging headlines?
Prospective memory complaints are common in aging research. Informal games cannot diagnose mild cognitive impairment.
What does paired-associates-lite actually test?
Learning six original pairs, then typing the second word from the first. That is associative recall, a cousin at most, not a PM battery.
How should I practice?
Paired-associates-lite and word-recall-lite for memory toys; digit-span for short-term load. Do not treat misses as a clinical IQ drop.
❓ People also ask
What Is Attention Control?
Attention control is the skill of holding a current goal and filtering noise — a side conversation, a flashing tab, or a flanking arrow on a screen. It overlaps working memory and inhibition, yet it is not a synonym for IQ, and a browser hit count is not a diagnosis. Labs time tightly controlled trials; this site offers lite practice only, with no clinical battery behind the score.
What Is Attention Control? →IQ and Income
Surveys often find a positive correlation between cognitive-test scores and later earnings, but the path is noisy: education, health, networks, discrimination, and luck all sit in between. A correlation is not a paycheck forecast, and a higher score on a web game here is not a raise, a credential, or a clinical IQ. Group charts never tell you one person’s worth or hiring outcome.
IQ and Income →Visuospatial vs Verbal
Cognitive batteries often split visuospatial puzzles from verbal ones so you can see different strengths, not a single destiny. A high spatial sketch and a high vocabulary can diverge; neither pattern is a diagnosis. Online letter-span or hidden-figures lite games sample a slice of those families — they are not Wechsler indexes, not clinical IQ composites, and not career oracles.
Visuospatial vs Verbal →What Is Cognitive Flexibility?
Cognitive flexibility is the ability to update a rule when the world changes — switching from color to shape, or from one task set to another, without staying stuck. It is one executive-function toy, not a full intelligence profile. Task-switch lite on this site is original practice with no age norms, no standard error, and no clinical IQ attached to the hit count.
What Is Cognitive Flexibility? →Test Norming Basics
Norming is how a published test turns a raw hit count into a number you can compare with a reference group of the same age. Without a documented sample, a standard deviation, and a date, a web score is just a count. This site’s games are not normed batteries and must not be read as a clinical IQ, a school placement, or a medical finding.
Test Norming Basics →