case study - one person is stuided in depth , representative sample - subset of the population chosen to rep the diverstity of the pop as a whole, naturalisitc observation - observing and recording behavior in a naturally occuring situation without manipulating or controling the situation, longitudinal study - long period of time studies, cross sectional study - study where diff ages are compared with one another,

research methods

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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