Author Question: Some limitations to statistical analysis include ____________. A. assumptions for use may be ... (Read 79 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
Some limitations to statistical analysis include ____________.
 
  A. assumptions for use may be violated
   B. one may obtain a Type I or Type II error
   C. required knowledge and use of statistical computer packages
   D. All of the above

Question 2

Ariel is a 7th grade student who has regularly expressed her dislike for writing and writing conventions in particular. Her educational team has noted that she frequently refuses to use capitalization and even basic punctuation including periods and question marks. Ms. Atkins mentions she tried using a reward system with Ariel to challenge her writing in the language arts class. Ms. Atkins tells the team she designed a rubric to keep score on how Ariel performed on writing conventions. If Ariel met or exceeded the minimum rubric score on an assignment, she was allowed to listen to her ipad during free reading time. Ms. Atkins said her program had worked beautifully. Ms. Palmer (science), Ms. Leslie (social studies), and Ms. Hart (math), all remarked they had seen absolutely no improvement in Ariel's written work. They decided to try the program in all 3 classes beginning the following Monday using the same rubric and same reinforcement program (listening to her ipad at an appropriate point in class). Ms. Atkins suggested just to make sure they are not overwhelming Ariel, that each of the other teachers introduces the program a different week. Ms. Palmer will start this Monday, Ms. Leslie the following Monday, and Ms. Hart on the 3rd Monday. The teachers agreed they would each measure Ariel's performance with the rubric on the Friday prior to the implementation of the program in their class to serve as reference point for Ariel's improvement.
 
  What type of design would best describe that used in the case study? Explain your answer.



lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

D

Answer to Question 2

This would best be described as a delayed multiple baseline design across settings, because baseline measures were taken sparingly and only just before the implementation of the intervention.
Students may be tempted to answer multiple baseline across behaviors because capitalization and punctuation are included as target behaviors. However, the rubric score is a single measure.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

For a complete list of videos, visit our video library