Getting children to play together cooperatively depends less on their personal social skills and more on what they are doing – especially if they are not friends – a study shows.

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雷布夏特認為,不應將新科技視為對人類教師的威脅,而應視為互補。他指出,科技能為學生提供額外的練習與回饋,並擴大學習的可及性。

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Such transactions have become increasingly common among private companies using liquidity as a retention tool. Recent examples include Stripe, which this week said it would allow employees to sell shares at a $159 billion valuation, as well as Clay, ElevenLabs, and Linear.