4y < 30 is:

a. a true open sentence.
b. a false open sentence.
c. an inequality with infinite numbers of values for y.
d. an equation which is true when y < 7.5.


ANSWER:
c

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Match each statement with the correct item below

a. The degree to which two or more observers agree with one another as to what occurred during an observation session. b. A descriptive item that pertains to a highly stable characteristic of research subjects or settings. c. Determinations can be made with respect to such things as the quality of an individual’s performance in some area. d. A technique that allows efficient monitoring and supervision of young children. e. An information observation method that denotes the presence or absence of something. f. Behaviors. g. Repeated use of a checklist by the same individual will yield the same results if the checklist categories have been carefully defined and the observer knows the definition and recognizes the behavior as such. h. Pertaining to the accuracy and soundness of an observation or interpretation; the degree to which something measures what it claims to. validity

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Instead of including language growth opportunities in all activities, plan language lessons

Indicate whether the statement is true or false

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The relationship between internal and external validity in research can best be described as

a. If an experiment lacks external validity, it cannot have internal validity. b. If an experiment lacks internal validity, it cannot have external validity. c. Internal and external validity are not related at all.

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Sterile, intermittent catheterization must be provided by the school district as a related service

a. Brown vs Board of Education b. Honig vs Doe c. Tatro d. Cedar Rapids vs Garret e. Zobrest vs Catalina

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