PSYCH
Chapter 2 - Part 4.pdf

Chapter 2 - Part 4.pdf - PSYC 2013(Summer 2015 Escobar...

Info icon This preview shows pages 1–2. Sign up to view the full content.

PSYC 2013 (Summer 2015, Escobar) Chapter 2, part 4 Week 1 1 Psychological Science Chapter 2 (Part 4) Data Analysis and Evaluation 2.4   How   Are   Data   Analyzed   and   Evaluated? Learning   Objectives Identify   three   characteristics   that   reflect   the   quality   of   data. ib f l d d Describe   measures   of   central   tendency   and   variability. Describe   the   correlation   coefficient. Discuss   the   rationale   for   inferential   statistics. Good   Research   Requires   Valid,   Reliable,   and   Accurate   Data Construct   validity:   the   extent   to   which   variables   measure   what   they   are   supposed   to   measure Chemistry   questions Good   Research   Requires   Valid,   Reliable,   and   Accurate   Data Reliability:   the   degree   to   which   a   measure   is   stable   and   consistent   over   time Accuracy:   the   degree   to   which   an   experimental  
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern