psc41-11-06-07

# psc41-11-06-07 - • Write in the past tense if you are...

This preview shows pages 1–4. Sign up to view the full content.

1 Probability ( p ) Classical Hypothesis Testing Null Hypothesis (H 0 ) Alternative Hypothesis (H 1 ) Alpha Level ( p < .05 or p < .01) Hypothesis Testing Type I & Type II Errors Type II Error ( β ) Correct Fail to Reject H 0 Correct Type I Error ( α ) Reject H 0 Decision H 0 is False H 0 is True Significant Differences

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

View Full Document
2 Conclusions depend on: 1. Sample size 2. Variability Standard Scores Z-scores z = (X-X)/s Standard Scores Z-scores z = (X- μ )/ σ
3 Testing Mean Differences t -Test for Independent Groups • Correlated t -Test – Within-subjects design – Matched-subjects design Analysis of Variance (ANOVA) – Levels versus factors – Between-subjects versus Repeated Measures Miscellaneous Statistical Terms • Power Effect Size • Meta-Analysis Chapter 6

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

View Full Document
4 Discussion Assignment 5
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: • Write in the past tense if you are talking about research that has already been conducted. • Write in the third person. Avoid using the ﬁrst person. • Write clearly and concisely. • All number that start a sentence or are less than 10 must be written as words. • Margins are 1” all the way around. • Double space everything. Introduction • Develop a pertinent theoretical background via a literature review which may include articles that both support and disconﬁrm your position. • State the purpose, rationale, hypotheses, and/or predictions in the closing paragraph(s) of this section....
View Full Document

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern