According to vygotsky, what is the level at which a child cannot fully perform a task independently, but can do so with the assistance of someone more competent? zone of proximal development schema scaffolding script

Which step would a state health department most likely take to reduce lead exposure? promote health-planning operations to limit lead exposure at home.evaluate the number of countries affected by lead exposure.create general national guidelines for working with lead.carry out research on the worldwide effects of lead products.

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.