Qualitative research focuses on internal and external validity in the same way that quantitative research focuses on these concepts. 

Which of the following research paradigms assumes that the researcher should be objective when conducting their studies?

Before they begin a focus group, researchers create a document that describes study procedures and questions that will be used. This is called a __________.

This term derives from the tradition in Greek drama of the timely arrival of the gods in a “god machine,” to interfere in the protagonist’s life.

Loading a brush with highly diluted paint and quickly running a finger or palette knife across the bristles to disperse a fine spray of color across the surface of your painting surface, producing speckles of color.

Creating a flexible “skin” of paint that can be cut up and used as a design element by applying a layer of paint to a smooth surface, allowing it to dry, and then peeling it off in one piece.

QUIZ PROBLEM #7 Instructions:  Type your answer to the question in the textbox below. Show all work on your “work” page.  Label which problem it is (#7).   Question: Use dimensional analysis to solve this problem. How many grams of H2O are produced by the reaction of 85.0 mL of 4.25 M HCl solution with excess NaHSO4 in the reaction shown here? 2 NaHSO4 (aq)  +  8 HCl (aq)   –>   Na2S2O3 (aq)  +  4 Cl2 (g)  +  5 H2O (l)   Molar Masses for All Substances: NaHSO4 = 120.06 g/mol   |   HCl = 36.46 g/mol Na2S2O3 = 158.10 g/mol   |   Cl2 = 70.90 g/mol   |   H2O= 18.02 g/mol

QUIZ PROBLEM #8 Situation:  63.4 grams of NO2 and 21.3 grams of H2 are combined and they react according to this chemical equation: 2 NO2 (s)  +  7 H2 (g)   –>   2 NH3 (g)  +  4 H2O (g) Molar masses for all substances: NO2 = 46.01 g/mol   |   H2 = 2.02 g/mol   |   NH3 = 17.04 g/mol   |   H2O = 18.02 g/mol   Instructions:  Type your answers to the questions in the textbox below. Label each answer A, B, C, D, E Show all work on your “work” page.  Label which problem it is (#8).   Questions: A.  Which reactant is limiting? B.  Briefly explain in words how you know which one is the limiting reactant based on your calculations.  Be specific. C.  How many grams of H2O should be produced? D.  How many grams of NO2 should be left over at the end? E.  How many grams of H2 should be left over at the end?  

Applying a very thin coat of opaque paint over a painted surface to produce a soft or dull effect.

Of all the elements of design, line is the not most familiar to us.