Which of the following can only be tested indirectly?
a. the null hypothesis
b. the research hypothesis
c. the alternative hypothesis
d. all hypotheses
Ans: a
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Pronouncements about the incidence of reading disabilities/delays are often heard in media presentations and found in the lay press. Sometimes they are on-target, but other times quite off-base. If, as an expert in your field, you are asked, "How many students in the U. S. have a reading delay?" a reasonable answer would be:
A. Accurate estimates are difficult to obtain due to differences in the degree of discrepancy used to determine if a student is eligible for special services, but a reasonable estimate would be about 25% of the school-age population. B. Approximately 1% to 2% of students currently enrolled in public schools. C. Approximately 30% of elementary school children and 35% of middle and high school students. D. Estimates are difficult to obtain because different programs use different criteria to determine whose problems are serious enough to need special services, but a reasonable estimate is that about 15% have some literacy difficulties, with 3% of these having serious needs.
Challenges to co-teaching include all of the following EXCEPT ________
A) budgetary constraints B) increased teacher workloads C) personality conflicts D) using parental involvement
Conservative Christians who insist on the necessity of a conversion experience, acceptance of the authority of the Bible, and of the birth, miracles, and resurrection of Jesus as supernatural events are
a. Evangelicals. b. Liberals. c. Agnostics. d. Orthodox Jews.
Pragmatics of language refers to the
a. meaning of words. b. grammatical and syntactical structure of oral and written communication. c. ability to use language effectively in different settings and for different purposes. d. sounds of language.