A state passes a law requiring mandatory seatbelt use and claims it has reduced traffic fatalities. At the same time that the seatbelt law was changed, speed limits were also reduced from 70 MPH to 55 MPH by the federal government. Traffic fatalities decreased during the first year of the seatbelt law. The change in the speed limits represents what kind of threat to internal validity?

a. Maturation effect
b. Instrumentation effect
c. Testing effect
d. History effect


Ans: d

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Cognitive development is fostered through engaging activities that encourage development

a. True b. False

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In order to identify an emotional disturbance, the child must:

a. exhibit every characteristic as identified by IDEIA b. have been exhibiting characteristics over a long period of time and the characteristics are adversely his/herdevelopment c. at least two years old d. have parents who are aggressive

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Briefly describe the process for assessing a child for eligibility into special education and the program planning

that follows.9

What will be an ideal response?

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Efforts to preserve a student’s home language while learning a second language in school are rooted in the belief that doing so can preserve the student’s identity and sense of ______ in his or her family.

A. acculturation B. cultural competence C. belongingness D. immersion

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