What is a concordance rate?
a. It is the likelihood that both members of a twin pair will show the same characteristic
b. It is the variance of conditions influencing brain structure neurodevelopment.
c. It is the association between early developmental delay and later development of schizophrenia.
d. It is the negative expectancy occurrences associated with negative symptoms.
a
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How do Likert format tests differ from tests made of dichotomous and polytomous items?
a. Likert format tests require far fewer items to achieve reliability and validity. b. Likert format items quantify characteristics rather than classifying responses as correct or incorrect. c. Likert format tests cannot be validated whereas dichotomous and polytomous item tests can be validated. d. Likert format items require higher literacy levels than do dichotomous and polytomous items.
African-American attitudes toward death show that they greatly value
a. trust in the medical community b. the writing of living wills c. family support (as shown in recent studies) d. the work of the Tuskegee syphilis experiment e. none of these
To communicate effectively, 9-year-old Arpita must use her __________, through which she produces clear verbal messages and recognizes when messages she receives are unclear so she can ask for more information
A) referential communication skills B) illocutionary intent C) narrative skills D) sociolinguistic understanding
Which of the following countries' students has the highest academic achievement in math and science in the world?
a) Japan b) U.S. c) Italy d) Finland