« previous next »

Author Question: Before and after studies generally focus only on a. target groups. b. nontarget groups. c. ... (Read 28 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Aug 4, 2018
Before and after studies generally focus only on
 
  a. target groups.
  b. nontarget groups. c. symbolic benefits. d. projected trends.

Question 2

Which of these compares the impact of a program with what would have happened without the program?
 
  a. projected trend lines
  b. before and after comparisons
  c. comparisons between jurisdictions
  d. comparisons between control and experimental groups


fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Aug 4, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Male giraffe mounting a female. Only dominant males are generally able to mate. Male giraffe mounting a female. Only dominant males are generally able to mate.
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Middle adults usually have more time to focus attention on their relationships Middle adults usually have more time to focus attention on their relationships
Earthquake Focus and Epicenter Earthquake Focus and Epicenter
Heritability of several addictive behavioral disorders derived from twin studies Heritability of several addictive behavioral disorders derived from twin studies
Characteristics of Some Protist Groups Characteristics of Some Protist Groups
Video: Rh blood type and complications during pregnancy & Fertilization

For a complete list of videos, visit our video library