Luby and colleagues looked at the factors mediating the effects of poverty on brain development. Children, aged 3 to 6 years old, completed a comprehensive developmental assessment when they were in preschool and were assessed again annually for the next 5 years. At the age of 11, the children's brains were scanned using magnetic resonance imaging to determine brain development. This study is an example of what kind of design

In the spring of 1989, thousands of protesters gathered in tiananmen square in beijing, china. they rallied around a plaster statue that resembled the statue of liberty which they called “the goddess of democracy.” these protestors were seeking a) united states assistance in gaining better health care. b) economic reforms which would allow more chinese exports. c) the boycott of the future olympic games scheduled for beijing. d) political reforms to allow more freedom of speech and political representation.

All of the following statements point out negative aspects of the gilded age except: a. politicians gave government jobs to political supporters. b. political bosses cheated large cities out of millions of dollars. c. industrialists bribed members of congress to ensure favorable votes. d. in 1903, wisconsin became the first state to hold primary elections.

The vestibular sense originates in the outer ear select the best answer from the choices provided