Browse Over 3 Million Questions

Let Our Professionals Assist You With Research and Writing. 

student_PNG181.png

Do you think the observers demonstrated acceptable interobserver reliability? Why or why not?

20. (8` points) Two observers observe a child in the classroom every 30 minutes to record whether he is behaving aggressively. They use two categories for their observations: yes (aggressive) or no (not aggressive). Using the data presented below, answer the following question.   

Calculate and report the observers’ interobserver reliability. 

Connect with a professional writer in 5 simple steps

Please provide as many details about your writing struggle as possible

Academic level of your paper

Type of Paper

When is it due?

How many pages is this assigment?

Do you think the observers demonstrated acceptable interobserver reliability? Why or why not?

21. (5 points) A researcher was interested in determining whether more frequent breaks (i.e., “coffee breaks”) in a business setting would help employees to be more productive. With the cooperation of the management, employees on one floor of the corporate offices were allowed to take a 10-minute break each hour (at any time) between 8:00 and 11:00 A.M. (for a total of 30 minutes). The comparison group comprised employees on different floors who followed the usual corporate policy of taking a 30-minute break sometime during the morning (at any time). Measures of productivity were gathered for each employee according to his or her job (e.g., number of reports written, number of sales made, etc.). A time series analysis was applied to compare the productivity of both groups of employees for six months before and after the intervention (started in July). Quite surprisingly, the productivity of both groups increased following the onset of the intervention, suggesting to the researcher that the timing of breaks makes no difference.

What type of research design was used in this study? 

Describe two ways in which contamination may have influenced the results of this study. 

Describe one threat to internal validity that might be present in this study because the independent variable manipulation was implemented on different floors of the building.Do you think the observers demonstrated acceptable interobserver reliability? Why or why not?

Dr. Evelyn Dougherty
Dr. Evelyn Dougherty
98% Success Rate
Read More
"Hi, count on me to deliver quality papers that meet your expectations. I write well researched papers in the fields of nursing and medicine".
Dr. Paul P. Klug
Dr. Paul P. Klug
99% Success Rate
Read More
"A top writer with proven reliability and experience. I have a 99% success rate, overall rating of 10. Hire me for quality custom written nursing papers. Thank you"

How Our Essay Writing Service Works

Tell Us Your Requirements

Fill out order details and instructions, then upload any files or additional materials if needed. Then, confirm your order by clicking “Place an Order.”

Make your payment

Your payment is processed by a secure system. We accept Mastercard, Visa, Amex, and Discover. We don’t share any informati.on with third parties

The Writing Process

You can communicate with your writer. Clarify or track order with our customer support team. Upload all the necessary files for the writer to use.

Download your paper

Check your paper on your client profile. If it meets your requirements, approve and download. If any changes are needed, request a revision to be done.

Recent Questions

Discussion Question

 Go to this website and take the Race Implicit Association Test. After you have received your results answer the following questions. How do you feel about your

Read More »

Stay In Touch!

Leave your email and get discount promo codes and the best essay samples from our writers!
Chat With Us
Chat With Us