« previous next »

Author Question: In a study designed to examine the effects of an intensive reading program, Vaughn et. al (2009) ... (Read 35 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 13, 2018
In a study designed to examine the effects of an intensive reading program, Vaughn et. al (2009) screened 2nd grade students and separated good readers from poor readers. The poor readers were given the intervention treatment.
 
  At the end of 26 weeks of intervention significant improvement in the poor readers was noted. What type of experimental design was employed in this study?
   
 a. regression discontinuity
   b. nonequivalent comparison group
   c. interrupted time series
   d. median split design

Question 2

Jacob is interested to see if there is a relationship between student absentee rate and national
   test scores. Which would be the appropriate research method to use?
 
  a) historical
  b) correlational
  c) descriptive
  d) longitudinal


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

kwoodring

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 13, 2018
Thank you :)


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 13, 2018
Happy to help you


« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Effects of lactose and glucose on the expression of the lac operon Effects of lactose and glucose on the expression of the lac operon
Effects of nursing rounds on patient safety Effects of nursing rounds on patient safety
U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
Ramey's study, children from poverty-level families IQ experiment Ramey's study, children from poverty-level families IQ experiment
X chromosome inactivation and its effects X chromosome inactivation and its effects
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library