Discussion: Validity in Quantitative Research Designs

Discussion: Validity in Quantitative Research DesignsValidity in research refers to the extent researchers can be confident that the cause and effect they identify in their research are in fact causal relationships. If there is low validity in a study, it usually means that the research design is flawed and the results will be of little or no value. Four different aspects of validity should be considered when reviewing a research design: statistical conclusion validity, internal validity, construct validity, and external validity. In this Discussion, you consider the importance of each of these aspects in judging the validity of quantitative research.To prepare:Review the information in Chapter 10 of the course text on rigor and validity.Read the method section of one of the following quasi-experimental studies (also located in this week’s Learning Resources). Identify at least one potential concern that could be raised about the study’s internal validity.Metheny, N. A., Davis-Jackson, J., & Stewart, B. J. (2010). Effectiveness of an aspiration risk-reduction protocol. Nursing Research, 59(1), 18–25.Padula, C. A., Hughes, C., & Baumhover, L. (2009). Impact of a nurse-driven mobility protocol on functional decline in hospitalized older adults. Journal of Nursing Care Quality, 24(4), 325–331.Yuan, S., Chou, M., Hwu, L., Chang, Y., Hsu, W., & Kuo, H. (2009). An intervention program to promote health-related physical fitness in nurses. Journal of Clinical Nursing, 18(10), 1,404–1,411.Consider strategies that could be used to strengthen the study’s internal validity and how this would impact the three other types of validity.Think about the consequences of an advanced practice nurse neglecting to consider the validity of a research study when reviewing the research for potential use in developing an evidence-based practice.Post the title of the study that you selected and your analysis of the potential concerns that could be raised about the study’s internal validity. Propose recommendations to strengthen the internal validity and assess the effect your changes could have with regard to the other three types of validity. Discuss the dangers of failing to consider the validity of a research study.

Don't use plagiarized sources. Get Your Custom Essay on
Discussion: Validity in Quantitative Research Designs
Just from $13/Page
Order Essay

What Will You Get?

We provide professional writing services to help you score straight A’s by submitting custom written assignments that mirror your guidelines.

Premium Quality

Get result-oriented writing and never worry about grades anymore. We follow the highest quality standards to make sure that you get perfect assignments.

Experienced Writers

Our writers have experience in dealing with papers of every educational level. You can surely rely on the expertise of our qualified professionals.

On-Time Delivery

Your deadline is our threshold for success and we take it very seriously. We make sure you receive your papers before your predefined time.

24/7 Customer Support

Someone from our customer support team is always here to respond to your questions. So, hit us up if you have got any ambiguity or concern.

Complete Confidentiality

Sit back and relax while we help you out with writing your papers. We have an ultimate policy for keeping your personal and order-related details a secret.

Authentic Sources

We assure you that your document will be thoroughly checked for plagiarism and grammatical errors as we use highly authentic and licit sources.

Moneyback Guarantee

Still reluctant about placing an order? Our 100% Moneyback Guarantee backs you up on rare occasions where you aren’t satisfied with the writing.

Order Tracking

You don’t have to wait for an update for hours; you can track the progress of your order any time you want. We share the status after each step.

image

Areas of Expertise

Although you can leverage our expertise for any writing task, we have a knack for creating flawless papers for the following document types.

Areas of Expertise

Although you can leverage our expertise for any writing task, we have a knack for creating flawless papers for the following document types.

image

Trusted Partner of 9650+ Students for Writing

From brainstorming your paper's outline to perfecting its grammar, we perform every step carefully to make your paper worthy of A grade.

Preferred Writer

Hire your preferred writer anytime. Simply specify if you want your preferred expert to write your paper and we’ll make that happen.

Grammar Check Report

Get an elaborate and authentic grammar check report with your work to have the grammar goodness sealed in your document.

One Page Summary

You can purchase this feature if you want our writers to sum up your paper in the form of a concise and well-articulated summary.

Plagiarism Report

You don’t have to worry about plagiarism anymore. Get a plagiarism report to certify the uniqueness of your work.

Free Features $66FREE

  • Most Qualified Writer $10FREE
  • Plagiarism Scan Report $10FREE
  • Unlimited Revisions $08FREE
  • Paper Formatting $05FREE
  • Cover Page $05FREE
  • Referencing & Bibliography $10FREE
  • Dedicated User Area $08FREE
  • 24/7 Order Tracking $05FREE
  • Periodic Email Alerts $05FREE
image

Our Services

Join us for the best experience while seeking writing assistance in your college life. A good grade is all you need to boost up your academic excellence and we are all about it.

  • On-time Delivery
  • 24/7 Order Tracking
  • Access to Authentic Sources
Academic Writing

We create perfect papers according to the guidelines.

Professional Editing

We seamlessly edit out errors from your papers.

Thorough Proofreading

We thoroughly read your final draft to identify errors.

image

Delegate Your Challenging Writing Tasks to Experienced Professionals

Work with ultimate peace of mind because we ensure that your academic work is our responsibility and your grades are a top concern for us!

Check Out Our Sample Work

Dedication. Quality. Commitment. Punctuality


Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql-temptable-57e-2905-84f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") in /home/assignmentnsolut/assignmentresearchwriter.com/prox-classes/Database/DbPDOCore.php:147 Stack trace: #0 /home/assignmentnsolut/assignmentresearchwriter.com/prox-classes/Database/DbPDOCore.php(147): PDO->query('\n SE...') #1 /home/assignmentnsolut/assignmentresearchwriter.com/prox-classes/Database/DbCore.php(379): Proxim\Database\DbPDOCore->_query('\n SE...') #2 /home/assignmentnsolut/assignmentresearchwriter.com/prox-classes/Database/DbCore.php(616): Proxim\Database\DbCore->query('\n SE...') #3 /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/plugins/samples/samples.php(71): Proxim\Database\DbCore->executeS('\n SE...') #4 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/shortcodes.php(433): Proxim_Samples::displaySamples('', '', 'display_samples') #5 [internal function]: do_shortcode_tag(Array) #6 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(displa...', 'do_shortcode_ta...', '[display_sample...') #7 /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/themes/assignmentmavens/widgets/samples.php(8): do_shortcode('[display_sample...') #8 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/template.php(792): require('/home/assignmen...') #9 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/template.php(725): load_template('/home/assignmen...', false, Array) #10 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #11 /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/themes/assignmentmavens/single.php(46): get_template_part('widgets/samples') #12 /home/assignmentnsolut/assignmentresearchwriter.com/wp-includes/template-loader.php(106): include('/home/assignmen...') #13 /home/assignmentnsolut/assignmentresearchwriter.com/wp-blog-header.php(19): require_once('/home/assignmen...') #14 /home/assignmentnsolut/assignmentresearchwriter.com/index.php(17): require('/home/assignmen...') #15 {main} thrown in /home/assignmentnsolut/assignmentresearchwriter.com/prox-classes/Database/DbPDOCore.php on line 147

Notice: fwrite(): Write of 2231 bytes failed with errno=28 No space left on device in /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Fatal error: Uncaught wfWAFStorageFileException: Unable to verify temporary file contents for atomic writing. in /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:51 Stack trace: #0 /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents('/home/assignmen...', '<?php exit('Acc...') #1 [internal function]: wfWAFStorageFile->saveConfig('livewaf') #2 {main} thrown in /home/assignmentnsolut/assignmentresearchwriter.com/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 51