Psychology Explain how psychologists design tests, including standardization strategies and other techniques to establish reliability and validity.
Types of reliability (split-half, equivalent form reliability, test-retest)
Types of validity (face, content, criterion, construct)
Standardization
I'm so confused I don't know what this means please help

Which of the following is characteristic of an ethnic religion? a.) the religion has spread far beyond its hearth. b.) the religion is not focused on a particular region. c.) the religion is centered on the message of a prophet. d.) the religion attempts to appeal to people everywhere. e.) the religion does not actively try to convert others

Ineed sociology ! 4. are the nacirema from over 60 years ago (1956, when the article was published) largely the same or different from the nacirema of today, with respect to their views of the body and illness? 5. why don’t we recognize right away that miner is talking about “americans”? using miner’s approach, briefly describe a common activity of your choosing, using a perspective of unfamiliarity (e.g., people at a football game, a formal school dance, a concert). article is attached.

Doing a science fair project should i do cafeteria waste or solar power