How the authors applied statistical testing to the problem
Course:- Physics
Reference No.:- EM13795704

Assignment Help
Assignment Help >> Physics

Read the article "Cognitive Effects of Risperidone in Children with Autism and Irritable Behavior," and identify the research questions and/or hypotheses as they are stated. Consider the following questions: What are the variables (sample sizes, population, treatments, etc.)? How was the analysis of variance used in this article (and what type of ANOVA was used)?Write a two- to three-page paper presenting the information listed below.  In addition, provide a title page and reference page in APA style.  Cite any references made to the article within the body of the paper in APA style. Your paper should begin with an introductory paragraph (including a thesis statement) and end with a concluding paragraph summarizing the major points made in the body of the paper and reaffirming the thesis.The body of your paper must:

  1. Determine what question(s) the authors are trying to answer by doing this research.
  2. Determine the hypothesis being tested and the concepts that were applied in this process.
  3. Evaluate the article and critique the statistical analysis employed in the study.  Would you have included more and/or different variables? Explain your answer.
  4. Examine the assumptions and limitations of the statistical study. What would you have done differently in this case? Explain your answer.
  5. Identify how the authors applied statistical testing to the problem.
  6. Interpret the findings of the author(s) using statistical concepts.

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
A certain lightbulb filament when hot has a resistance of205 Ω. The potential difference across the filament at acertain instant is standard household voltage, 120 V.
When a phonograph turntable is switched off, it comes to rest from its original 33 1/3 rev/min in 4.85 s. What is the magnitude of the angular deceleration, assuming that it
Two coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field acting perpendicularly to its axis of rotation, What is the rad
A plane flies at 1.95 times thespeed of sound. Its sonic boom reaches a man on the ground 1.00 minafter the plane passes directly overhead. What is the altitude of the plane
You are 16.0 m from a loudspeaker, where you hear a sound intensity I0. How far must you be from the speaker to reduce the sound intensity that you hear by a factor of 5? (H
Evaluate the kinetic energy that the earth has because of its rotation about its own axis. For comparison, the total energy used in the United States in one year is about 9.
A conducting bar with a mass of 0.155 kg and a length of 16.0 cm is suspended touching two vertical electrical contacts which form an electric circuit with a battery that ha
The tension in a ligament in the human knee is approximately proportional to the extension of the ligament, What is the tension in this ligament when it is stretched by 0.67 c