Examlex
Consumer research conducted in Mexico and Saudi Arabia used different sampling techniques for the same study.In Mexico,________ was used by having experts identify neighborhoods where the target respondents lived;homes were then randomly selected for interviews.In Saudi Arabia,________ employing the snowball procedure was used because there were no lists from which sampling frames could be drawn and social customs prohibited spontaneous personal interviews.
Object Permanence
The understanding that objects continue to exist even when they cannot be seen, heard, or touched, a concept developed during infancy.
Secondary Circular Reactions
A stage in Piaget's theory of cognitive development where infants repeat actions that produce pleasurable or interesting results, typically observed from 4 to 8 months of age.
Inborn Reflexes
Reflex actions that are present from birth, not learned, and occur naturally in response to certain stimuli, playing key roles in early development and survival.
Secondary Circular Reactions
Repetitive actions that an infant finds enjoyable and repeats for the sake of experiencing pleasure, typically observed from 4 to 8 months of age.
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