A scale of measurement that uses symbols, such as words or numbers to label, classify, or identify people or objects is which of the following?

a. Nominal scale
b. Ordinal scale
c. Interval scale
d. Ratio scale


Ans: a

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Sets of different sized lines of text in the Snellen chart are used to

a. screen for astigmatism. b. screen for visual acuity. c. screen for nystagmus. d. screen for strabisnus.

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Which question is the best example of reflective and critical thinking after reading?

A) ?What is the uninflected form of the word played in the passage? B) ?What does the title of the subchapter mean? C) ?What did the author mean by the term lethargic? D) ?Did the colonists make the best decision when they dumped tea into the Boston Harbor?

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Karen is reading a book to her young daughter. Her daughter does not understand a conversation between two of the protagonists in the book. Karen explains the conversation using language and examples that her daughter can understand. Once they discuss the conversation in different terms, Karen's daughter tells her mom, "I get it, mommy." The conversation between Karen and her daughter is an

example of: a. a mediated learning experience. b. social constructivism. c. legitimate peripheral participation. d. distributed cognition.

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The three cavities in which sound vibrates are called?

a. Thyroid, cricoid, arytenoid b. Dorsal, ventral, caudal c. Trachea, thorax, diaphragm d. Bronchi, alveolar ducts, bronchioles e. Oral, pharyngeal, nasal

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