Stage N3 sleep is marked by __________ waves.

If Kayley has gone for genetic screening, which of the following is LEAST likely to be done?

A) Intelligence assessments B) Chorionic villus sampling C) Amniocentesis D) Ultrasonography

Students in classrooms that subscribe to the fostering communities of learners (FCL) approach generally outperform traditional students on measures of ___

a. critical thinking skills b. reading comprehension c. both a and b d. neither a nor b