تدريب معرفي

الذاكرة العاملة

درّب مساحة العمل الذهنية للاحتفاظ بالمعلومات ومعالجتها.

4تمارين
2أوضاع
5–15 دقيقةجلسة متوسطة

التمارين

تدرّب بوتيرتك الخاصة أو نافس نفسك في وضع الاختبار الموقت.

تدريب N-Back

Essential

لعبة ذاكرة عاملة مثبتة علمياً.

5–15 دقيقةصعوبة متكيفة
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N-Back المزدوج

Jaeggi protocol

بروتوكول Jaeggi — تتبع الموقع والحرف معاً.

5–15 دقيقةصعوبة متكيفة
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مدى العمليات

Complex span

حل مسائل بسيطة ثم احفظ حرفاً، كرر.

5–15 دقيقةصعوبة متكيفة
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N-Back الصوتي

@exercise_badge@

N-back بالنغمات بدلاً من المواقع.

5–15 دقيقةصعوبة متكيفة
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عن هذا المجال

درّب مساحة العمل الذهنية للاحتفاظ بالمعلومات ومعالجتها.

كل تمرين يستهدف بناءً ضيقاً: الذاكرة العاملة، الانتباه الانتقائي، السرعة.

وضع التدريب يعطي ملاحظات فورية. وضع الاختبار موقت ومقيّم.

Each exercise here is scored so you see your real progress, not vague points. Train mode gives immediate feedback. Test mode is timed and comparable to your past sessions.

العلم

Each test is constructed using Item Response Theory (IRT) and Classical Test Theory (CTT) to ensure reliable measurement of knowledge and ability across different difficulty levels.

Questions undergo rigorous review including difficulty calibration, discrimination analysis, and distractor effectiveness evaluation to maintain high assessment quality.

Imaging work (Olesen et al., 2004; Takeuchi et al., 2010) shows practice rewires the dorsolateral prefrontal cortex and parietal circuits — the hardware layer of the working-memory network actually changes.

فوائد مثبتة

Higher fluid reasoning

Better performance on novel problems that require holding multiple pieces of information in mind.

Fewer everyday slips

Reduce the moments where you walk into a room and forget why, or lose track mid-sentence.

Sharper focus

Stronger working memory frees up cognitive resources so attention stays where you want it.

Faster learning

New concepts stick faster when your brain can juggle more context simultaneously.

كيف تتدرّب

  1. Start with a clean baseline: Run a Test-mode session at your current level to establish where you actually are.
  2. Use Train mode aggressively: Feedback helps you learn patterns. Stay in Train until accuracy is above 80% consistently.
  3. Push one level only when stable: Moving up too early introduces noise. Keep n-back difficulty where you're confident.
  4. 10 minutes daily beats 1 hour weekly: Spaced practice consolidates gains. Skip a day and you regress fast.

الأسئلة الشائعة

Does N-back actually raise IQ?

The honest answer: working memory training reliably improves working memory. Transfer to broader fluid intelligence is debated — some studies replicate the Jaeggi effect, others do not. Even if the transfer is modest, working memory itself is a high-value skill.

How long until I see results?

Most users reach a noticeable jump in their personal-best within 2–3 weeks of daily 10-minute sessions. Plateaus around week 4 are normal — push a level higher.

Can I use this alongside other cognitive training?

Yes, and we recommend it. Working memory is the scaffold that makes attention and processing-speed training easier.

What should my target score be?

On 2-back, aim for 80%+ hit rate with under 10% false alarms. Hit that consistently, then graduate to 3-back.