Hannah has developed a scale for assessing social interaction among children with moderate to severe developmental disabilities. She decides to look at the interrelationships among the items in the test. Hannah is assessing reliability.

explanation:

i believe the primary and secondary sectors

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."

i dont know this man

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