Likely Schedule for Unit #2 - Basic Research Hypotheses & Data Analysis

This is just a "backup"of these course materials for Fall 2022
The proper set of materials is linked from Canvas.

Lecture audio files

Terms & Study Questions for Exam #2

Essay Gallery & Essay Audio Files for Exam #2

Likely Date
Topic
Have these Handouts with you for Class

Do this on-line Homework before the next class *

Lecture Hand Computation Homework Green Things^^

Mon
Sep 19
Data & Univariate Stats

Data & Univariate Stats pdf

Univariate Practice answers

Univariate Stats - SPSS

Univariate Stats - Hand calculations

Univariate Stats Terms

Variable Types

Distributions

Univaraite Calcuation Hw ^^

Wed
Sep 21

Statistical Hypothesis Testing

Statistical Hypothesis Testing pdf

Statistical Decision Errors

NHST Terms

Statistical Decisions #1

Choosing Statistics #1

Fri
Sep 23

Pearson's Correlation

Pearson's r pdf

practice with r answers

r - SPSS scatterplots - SPSS

r - hand calculations r table

Bivariate Basics Terms

r Decisions

Correlation Hw^^

Mon
Sep 26

Pearson's Chi-square

Pearson's Chi-sq pdf

Zoom Recording for Mar 1

Chi-sq - SPSS

Chi-sq - hand calculations Ch-sq table

Practice with Chi-sq answers

Chi-square Designs

Chi-square Decisions

Chi-square Hw ^^

 

Wed
Sep 28

BG
ANOVA

2BG ANOVA pdf

2BG ANOVA - SPSS
BG ANOVA - hand calculations
BG t-test - hand calculations
F table t table

Practice with BG ANOVA answers

ANOVA Designs

ANOVA Decisions


BG ANOVA Hw^^
BG t-test Hw^

Fri
Sep 30

WG
ANOVA

2WG ANOVA pdf

2WG ANOVA - SPSS
WG ANOVA - hand calcuations
WG t-test - hand calculations

Practice with WG ANOVA answers

ANOVA Variables

WG ANOVA Hw^^
WG t-test Hw*

Mon
Oct 3

Details of Bivariate Stats

Bivariate Details Terms

BG F&Chi-sq Hypotheses

WG F&r Hypotheses

Choosing Statistics #2

Wed
Oct 5
Effect Size & Power Analysis

Effect Size & Power Analysis pdf

Power & Formula Table

xls computator

Effect Size & Power Rules
Effect sze review Using the power table
Statistical decisions & error Have a power problem?

Effect Size & Power Terms

Effect Size & Power

Fri
Oct 7

Study Question
&
Choosing Stats Review

Exam 2 Essay Practice

Mon
Oct 10

Story Problem Review

Exam #2 Comfort Page

Exam 2 Demo

Exam 2 Practice a
Exam 2 Practice b
Wed-Fri
Oct 12-14
No Class! Work on Exam #2

Exam 2a
available
Oct 10-14
& 19-20

Exam 2b*** available
Nov 10-22

 

 

Exam #2 will be available in DLC Testing Center.
All About Exam #2

You must take all sections of Exam 2a during one visit to the Testing Center, within these dates.
You can not take different sections of the Exam during different "visits" or "sittings."

I'll grade the Exams at the end of the testing period and post the updated Online Gradebook.

After it is graded you can review the exam by following this handout:
https://psych.unl.edu/psycrs/350/pink_results.htm

If you want to improve your Exam 2 score -- you can take Exam 2b!!
Exam 2b will be available after we finish Unit 3. I'll explain why more, but the short version is that
doing it that way has consistently produced better grades in Units 2, 3, 4 & Lab!!

Note about Retaking Exam 2 Story Problems: For Exam 1 the Story Problems were
spread across several pages, but there was only one "Story Problems" score (of 60 pts).
The Exam 2 Story Problems are spread across five pages (Choosing Stats, Correltion, Chi-square,
BG ANOVA, & WG ANOVA, and each page has a separate score (12 points each).

If you decide to take Exam 2b, you can take retake the Terms section (answer all 10 Terms
questions), the Essay section (answer both of the 2 essays), the Choosing Stats section (answer
the whole page). Correlation section (answer the whole page), Chi-square section (answer the
whole page), BG ANOVA section (answer the whole page) or WG ANOVA section (answer the whole
page), any combination of the sections, or all of the sections -- your choice! Whatever sections you choose to take, you must take all sections of Exam 1b during one visit to the Testing Center.

Your grade for the Exam will be based on your best score on each section of the Exam. If you
take a section of Exam 2b and do poorer than you did on that section of exam 2a, your score on
that section of the quiz will be taken from Exam 2a.

Mar 30 will be the last day to complete Unit 2 Pink Things for points

DLC Testing Center Webpage

Exam 2 Grade
Your final grade for Exam 2 will be based on the highest
score for each section of the exam

Terms(30pts), Essays(30pts), Choosing Stats (12pts),
r(12pts), Chi(12pts), BGF(12pts) & WGF(12pts)

* Do your Pink Things !!! Doing them on time will help you more!!!

^^ these computational homework assignments are required and are part of
the "onine assignment" portion of your course grade
^ the 2 t-test computational homework assignments are both worth BONUS points.

*** Exam 2b is available after Unit 3 is completed -- I'll tell you why in class.