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Criado por Raz Saifullah
aproximadamente 9 anos atrás
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Questão | Responda |
Aim | He wanted to measure children's behaviour before and after television had been introduced to the town and also to compare the children's behaviour with that in other towns that had TV |
Procedure | Notel Unitel Multitel Measuring: Aggression in classroom in playground Leisure activities IQ Creativity and reading ability |
Results | Notel Twice as aggressive Less than half the time on leisure activities Increased gender differences Less creative IQ dropped |
Conclusion | Notel showed increased levels of aggression because of the introduction of television as it had increased far more than the towns that already had television. |
Strengths | Natural experiment - realism is higher Same children followed - directly comparable Observed in natural surroundings |
Weaknesses | Researchers did not control what or how much TV the children watched or the adult supervision Observations may have been biased |
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