人充满活力 发表于 2025-3-27 00:32:00
Production Systems,ean that when the subject wants to add another block to the line, he gets a suitable one from the pool. As mentioned earlier, the use of be made of PSs here derives from the work of Newell & Simon (1972), though the conventions adopted are slightly different .消瘦 发表于 2025-3-27 03:31:34
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Introduction,n finds himself unable to combine them. A year later still and he is now an accomplished performer. Presented with any seriation task involving the wooden blocks he carries it out smoothly, confidently, and correctly .贪婪的人 发表于 2025-3-27 10:41:03
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Book 1976understands the task, for he can distinguish between correct and incorrect solutions. Yet no matter how he arranges and rearranges the blocks, they seem obstinately to refuse to be aligned into the desired staircase like pattern. A year later he does much better: he can seriate six blocks differing饶舌的人 发表于 2025-3-27 18:26:10
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Sources of Difficulty,rk on problems they find difficult. Since we already know the methods they use, we are in a position to determine just what features of their seriation technique are responsible for their difficulties.Concomitant 发表于 2025-3-28 09:11:44
Summary and Conclusions,otocols and were consistent with the children’s behaviour on variants of the basic task. An examination of these PSs led to the discussion of various aspects of seriation ability and its development, which we now summarise.Prophylaxis 发表于 2025-3-28 12:03:58
ses in integrierter Form abgeschlossen. Das dritte Hauptkapitel ist der Darlegung des Wesens und der Stellung der Marketing-Entscheidung innerhalb des unternehmerischen Entscheidungsprozesses gewidmet. Im vierten Hauptkapitel wird die bereits im zweiten Kapitel begonnene Darstellung der Erkenntnisse