Which of the following is a correctly stated null hypothesis?
a. 
: µ ? 3
b. : = 3
c. : µ = 3
d. : = 3
c. : µ = 3
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School districts have the duty to supervise students
a. At school bus stops. b. On a school-sponsored field trip. c. Before and after school. d. All of the above.
Technology integration makes assessment more engaging in the following ways:
a. adding familiarity via tradition b. providing a clear divide between school and personal life, so students know to be serious c. separating the key stages of the learning process d. allowing students to participate in a community with their teacher and each other
Child labor as "economic exploitation" occurs when
a. a child works for pocket money. b. a child works on a farm to help their family. c. acting and modeling is done for specific hours. d. the child's work is used to another's gain.
A child’s ability to correctly use the pronouns “I” and “you” has been linked to a greater ability to ______.
a. take the initiative to try new things on their own b. see a situation from another person’s perspective c. develop a trusting relationship with the child’s primary caregiver d. develop an autobiographical memory