A child who figures out that turning a switch on will make the fan move is demonstrating

What is the term for the reflex where the neonate tends to turn its head toward things that touch its cheek?

a) Babinski b) Moro c) startle d) rooting

Which is the best example of random assignment of participants in an experiment?

a) Assigning participants systematically to a treatment condition b) Building groups based on matched pairs c) Using a method that allows for equal and unbiased assignment of participants to groups d) Choosing participants from a local university