Cross-cultural research stimulated by vygotsky's theory reveals that a. the developmental sequences observed in western cultures are universal. b. adults begin to encourage valued skills as soon as children start school. c. sociocultural theory has little application outside industrialized nations. d. culture affects children's learning.

Cross-cultural research stimulated by Vygotsky's theory reveals that adults begin to encourage valued skills as soon as children start school.

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.