Assess the testretest reliability for each of the domains of CSF36 based on the study described in
Question:
Assess the testretest reliability for each of the domains of CSF36 based on the study described in Example10.5.
Transcribed Image Text:
Example 10.5 Consider the random subsample of 197 patients in the CSF36 study who were asked to take the questionnaire again 12 days after admission. As the time is too short for patients to show a significant improvement in their quality of life, we may use the data at the two time points to assess the testretest reliability of the translated instrument. Shown in Table 10.3 are the estimates, standard errors, and 95% confidence intervals of Pearson correlation, CCC, and ICC between the two assessment times for the PF domain based on the subset of 197 subjects. The three indices yield quite similar values, and the high values for all the three coefficients indicate good testretest reliability for this particular domain of the CSF36. TABLE 10.3: Pearson correlation, CCC, and ICC between admission and 12 days postadmission to hospital for the PF domain Index Estimate (SE) 95% CI PPearson PCCC PICC 0.76 (0.022) (0.72, 0.80) 0.75 (0.031) 0.76 (0.051) (0.69, 0.81) (0.66, 0.86) The near identical estimates across the three indices provide a strong indication that there is very little "drift" in the domain outcome from admission to postadmission to the hospital, as expected for such a short period, since otherwise the estimated pccc would have been substantially smaller than its counterpart PPearson as noted in Example 10.3.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
Based on the information in the image you sent and the description of Example 105the testretest reliability for the domains of the CSF36 appears to be ...View the full answer
Answered By
Nicholas Maina
Throughout my tutoring journey, I've amassed a wealth of handson experience and honed a diverse set of skills that enable me to guide students towards mastering complex subjects. My proficiency as a tutor rests on several key pillars:
1. Subject Mastery:
With a comprehensive understanding of a wide range of subjects spanning mathematics, science, humanities, and more, I can adeptly explain intricate concepts and break them down into digestible chunks. My proficiency extends to offering realworld applications, ensuring students grasp the practical relevance of their studies.
2. Individualized Guidance:
Recognizing that every student learns differently, I tailor my approach to accommodate various learning styles and paces. Through personalized interactions, I identify a student's strengths and areas for improvement, allowing me to craft targeted lessons that foster a deeper understanding of the material.
3. ProblemSolving Facilitation:
I excel in guiding students through problemsolving processes and encouraging critical thinking and analytical skills. By walking learners through stepbystep solutions and addressing their questions in a coherent manner, I empower them to approach challenges with confidence.
4. Effective Communication:
My tutoring proficiency is founded on clear and concise communication. I have the ability to convey complex ideas in an accessible manner, fostering a strong studenttutor rapport that encourages open dialogue and fruitful discussions.
5. Adaptability and Patience:
Tutoring is a dynamic process, and I have cultivated adaptability and patience to cater to evolving learning needs. I remain patient through difficulties, adjusting my teaching methods as necessary to ensure that students overcome obstacles and achieve their goals.
6. Interactive Learning:
Interactive learning lies at the heart of my approach. By engaging students in discussions, brainstorming sessions, and interactive exercises, I foster a stimulating learning environment that encourages active participation and longterm retention.
7. Continuous Improvement:
My dedication to being an effective tutor is a journey of continuous improvement. I regularly seek feedback and stay updated on educational methodologies, integrating new insights to refine my tutoring techniques and provide an even more enriching learning experience.
In essence, my handson experience as a tutor equips me with the tools to facilitate comprehensive understanding, critical thinking, and academic success. I am committed to helping students realize their full potential and fostering a passion for lifelong learning.
4.90+
5+ Reviews
16+ Question Solved
Related Book For
Applied Categorical And Count Data Analysis
ISBN: 9780367568276
2nd Edition
Authors: Wan Tang, Hua He, Xin M. Tu
Question Posted:
Students also viewed these Statistics questions

Dissertation Topic: "The Effects of Cybersecurity Measures on the Productivity and Wellbeing of Teleworkers in the Healthcare Industry". Introduction Draft no more than TWO paragraphs here ...

Identify the process evaluation article that you chose and explain why you selected this example. Describe the purpose of the evaluation, the informants, the questions asked, and the results of the...

"I'm not sure we should lay out $300,000 for that automated welding machine," said Jim Alder, president of the Superior Equipment Company. "That's a lot of money, and it would cost us $84,000 for...

Your restaurant has five menu choices for lunch. How many ways can you order them on your menu? A 0.0749 B 0.0747 120

The Wei Nan Company manufactures and sells personal organizers. The following are the operating data for the company for 2011 and 2012: There was no beginning inventory on January 1, 2011. The...

Of two corporations organized at approximately the same time and engaged in competing businesses, one issued $75 par common stock, and the other issued $1 par common stock. Do the par designations...

225. Dnde aparecen a) las sinergias de marketing y b) las sinergias de IyDmanufactura cuando se emplea un marco de anlisis de sinergias ?

In a survey of 500 people, 60 percent responded with agreement to an attitude question. Calculate a confidence interval at 95 percent to get an interval estimate for a proportion.

Please make entries for the inventory transactions under perpetual system 1) Sept1 sold inventory to JenAir for $6000 ( cost is $4200) term 2/10, n/30 2) Sep2, business purchased $3,000 merchandise...

Suppose for an i.i.d. sample of size \(n\), the disease status, \(d_{i}\), is MCAR with the probability of each \(d_{i}\) being observed given by \(\pi=0.75\). (a) Show that \(\frac{1}{n} \sum_{d_{i}...

Estimate the reliability index and the Cronbach coefficient alpha for each of the eight domains of CSF36 based on the study described in Example10.4. Assess whether each item is coherently...

If a converges uniformly on [c, d], prove that is improperly integrable on (a, b) and F(y)f(x, y) dx f(x, y) dy f (x, y) dx dy f(x. y) dy dx.

What is the average age (measured by the variable "age") of the sample in the GSS93 subset.sav data set? Is there a significant difference in the age of those who favor the death penalty for murder...

Solve the system of linear equations, using the GaussJordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answer in terms of...

The pay disparity is due to several reasons, one of the main ones being the old stereotypes based on the archetype of the man as the breadwinner of the family. Women are usually hired at a lower...

Prepare Balance Sheet: To do this activity you are required to assume the amount and line items that are to be shown on the balance sheet of your business selling homemade articles. Using the...

You have a "Consent to Use Email Communication" on file for this patient. Draft a short email to her about her lab and chest Xray results, requesting she contact the office by phone or email to...

Refer to the information for Ironman Steel above. On December 31, 2011, Ironman Steel issued $800,000, eightyear bonds for $880,000. The stated rate of interest was 6 percent and interest is paid...

Calculate the electrical conductivity of a fiberreinforced polyethylene part that is reinforced with 20 vol % of continuous, aligned nickel fibers.

Be prepared to explain the texts comprehensive To illustrate the issues related to interest capitalization, assume that on November 1, 2016, Shalla Company contracted Pfeifer Construction Co. to...

On April 1, 2020. Indigo Company received a condemnation award of $473,000 cash as compensation for the forced sale of the company's land and building, which stood in the path of a new state highway....

The market price of a stock is $24.55 and it is expected to pay a dividend of $1.44 next year. The required rate of return is 11.23%. What is the expected growth rate of the dividend? Submit Answer...
Study smarter with the SolutionInn App