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Psychological Statistics - 300/500 (Secs. 3 & 4)
Dr. M. Plonsky - Spring, 2012

Lectures are on Tuesdays & Thursdays from 2-3:15 p.m. in Sci-D216
Laboratory sections are on Mondays & Wednesdays from 12-1:50 p.m. in Sci-D214. (Last update 1/30/12)
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Please bookmark this page, print it, & use it as a reference throughout the semester.


Contents
Course Description - goals, books, exams, attendance, homework, grading, expectations, contact info.
Tentative Class Schedule
Psychological Statistics - contains links to Notes, Lab Exercises, Minitab Tutorials, HWs, etc.
Relevant Links
Grade Postings (Grading Code Collection Form)
Send Dr. Plonsky Email using a web form.

Course Description
A. GOALS
Our main goal will be to learn a variety of statistical techniques which are useful in scientific research. We will also try to learn the rationale behind the techniques and will place emphasis on the application of these techniques to psychology. Finally, since statistical calculations are typically performed with the aid of computers, we will learn how to use the Minitab statistical computing program and a little bit of the Microsoft Excel Spreadsheet.

B. BOOKS & SUPPLIES
We will use two texts. One is available online and the other in print (available from the college bookstore):

  1. Plonsky, M. (2011). Psychological Statistics: An Online Hypertext (Vers. 3.0). Retrieved from the Web September 4, 2011. http://www.uwsp.edu/psych/stat. This is a comprehensive Hypertext. It has the course lectures, laboratory session exercises, Minitab Tutorials, and various other resources that we will use in the class. It will be best for you to print this at least some of this. I will talk about this the first day of lecture, so please hold off on any printing until then.

  2. McCall, R. B. (2001). Fundamental Statistics for Behavioral Sciences (8-th edition). CA: Brooks Cole.
    This text is a supplement to the course. It covers the same material and uses the same mathematical notation system as what we will use in class. It is noteworthy that it has exercises at the end of each chapter (including Appendix 1), which it then provides answers for in Appendix 5 (beginning on Page 502). These exercises can be extremely useful study aids.
I strongly recommend that you read Appendix I in McCall (a review of basic mathematics) as soon as possible. If you do not feel comfortable with this material, study it until you do. If you need help, find me, our Teaching Assistant, a friend good in math, or the reference cited in McCall's Appendix. If you still do not feel comfortable with this material, I recommend that you postpone taking this course until you do (in other words, drop the course ASAP). If you don't master the material in Appendix I (to about 80% proficiency), you will have great difficulty in this class and will most likely fail. Thus, it is important to address the issue of whether you are prepared for this class quickly.

You will need a handheld calculator; a simple one with addition, subtraction, multiplication and division (as well as squares and square roots) is fine. You will also need some type of storage media (flash drives, CDs/DVDs, the cloud, or whatever) for work we do on the computer. Another possibility is to use the network storage space made available to you as part of your student account. Note that you cannot use phones as calculators during tests because they are too smart these days.

C. EXAMS
Four exams will be given. Each will consist of a mixture of multiple choice questions, short answer, and written problems. The exams will primarily cover material since the previous exam. However, the material is cumulative and thus the exams will reflect that. The final, in particular, tries to pull all of your skills together and thus has a cumulative element.

You are encouraged to use calculators during exams and I will provide you with a copy of the formulas shown on the inside covers of the textbook as well as statistical tables. Note that you are required to print (rather than using cursive) on the exams. If you are wearing a hat with a brim, I will ask you to turn it around or take it off when taking exams. I will post exam scores on the web after each of the exams for students who give me a code to do so.

D. ATTENDANCE
While I do not formally take attendance, it is unlikely that you will do well in the course if your attendance is poor. This is due to the difficulty and cumulative nature of the material as well as the fact that the exams may include material only presented in class.

All of the lectures are available online at the Psychological Statistics web site. You are expected to print out the material. It is best if you study the relevant material before coming to class. The purpose of the lecture will be to carefully go over this material and to allow for questions to make sure you thoroughly understand it.

The primary purpose of the laboratory sessions will be to provide you with hands-on exercises relevant to the material covered in lecture. A secondary purpose of these sessions is to provide time to go over homework assignments and exams. Note that the laboratory sessions during the first week of classes are cancelled.

If you miss a lecture or laboratory session, it will be to your benefit to find out what occurred during that session from a classmate. Also, while you are only scheduled for one laboratory session, you are welcome to attend either or both. If you have to miss your scheduled session for whatever reason, do try to attend the other section offered that week.

E. HOMEWORK
Homework assignments will be due on (most) Fridays at 11:30 a.m. Occasionally the homework may be due on a thursday. The tentitive schedule below makes this clear. Some points to note include:

F. GRADING POLICY
Each exam will contribute 1/5 of the final grade. Performance on the homework assignments will contribute the remaining 1/5 of the final grade. There is no provision for "extra projects" to improve grades. However, I MAY increase your grade beyond that which is indicated by the arithmetic average of your test/HW scores for any of the following three reasons:

  1. Constructive lecture and laboratory session participation
  2. Improvement over the semester
  3. One test score that is significantly lower than the other three
I will provide you with a conservative estimate of your overall performance in the course after each exam. Cheating on an exam will lead to an automatic failure of that exam and possibly other penalties. Another way to fail an exam is to not show up for it. If you must miss an exam, let me know BEFORE the exam takes place or written documentation of the emergency will be required. If you let me know beforehand, I do allow one exam makeup without any questions asked (i.e., no documentation required). Note however that in this class, I do not recommend postponing any exam.

Concerning withdrawing from a class, it must be done in a timely manner in accordance with published deadlines. Failure to do so could result in a failing grade or the loss of reimbursable tuition fees. 

G. EXPECTATIONS
What I expect from you:

  1. To agree to study this syllabus carefully (ASAP) & refer to it when questions arise about the class.
  2. To acknowledge that effort, by itself, is not enough to justify a worthy grade. In other words, you are graded primarily on the merit of your performance in the class rather than the amount of effort you put into the class.
  3. To acknowledge that previous academic preparation (e.g., biology, math, etc.) matters. Those who are better prepared are likely to do better in the class.
  4. To attend class & give your full attention to the material, as well as conduct yourself in an appropriate manner (e.g., not having personal conversations during lectures or performing other activities that disrupt the class).
  5. To meet the obligations of the course (e.g., reading, assignments, etc.) and not make excuses for your failure to do so.
  6. To treat everyone in class, including the professor, with respect.
  7. To check your university email account several times per week. I will let you know when grades are posted & make other announcements via this medium (e.g., if I need to cancel a class, I will send an email early that morning).
  8. To not plagiarize or otherwise steal the work of others.
  9. To understand & adhere to the UWSP Student Rights & Responsibilities
  10. To turn off or silence cell phones when in class.

What you can expect from me:

  1. To manage the class in a professional manner. This may include educating you in appropriate classroom behavior.
  2. To prepare carefully for each class & begin & end it on time.
  3. To try to learn your name (if class size permits) & to recognize your individuality & treat you with respect, as well as to be honest with you.
  4. To treat all students equally. Thus, I will not discriminate on the basis of your identity, appearance, gender, race, creed, color, viewpoints, disability, whether I like you or not, or anything else.
  5. To have 3 office hours each week during which you are welcome to stop by (no appointment necessary). See contact info for more detail.
  6. To give grades primarily based on the quality of your work.
  7. To return your grades quickly (with your permission) & with detailed feedback. For example, I will provide you with an overall estimate of your grade prior to the 10th week of the semester drop deadline.
  8. To be honest about what I know. If I do not know something, I will say so.
  9. To treat any plagiarism, cheating, or other violations of academic integrity harshly.
  10. To silence my cell phone when in class.

H. CONTACT INFORMATION
My office is located in Science B-341. I will have office hours 12:30-2:00 p.m. on Tuesdays and Thursdays (or you can arrange to see me by appointment at some other mutually convenient time). Note that my office hours do NOT require an appointment. If my door is closed, please knock. You can see a visual of my schedule here. You can reach me at 346-3961 (and please leave a message if I am not available) or through electronic mail at mplonsky@uwsp.edu. You can also send me email using a web form. Do not hesitate to contact me if you have any questions.

If you have occasion to send me an email, please do the following:
  1. Use the “Subject:” line. It should summarize the point of the email in a couple of words.
  2. Tell me which class is involved. I typically teach 3 classes & have about 200 students each semester.
  3. Write professionally. In other words, use whole words and sentences, unlike texting where you might use the minimal amount of letters you can get away with.
  4. Here are two worthy websites reagrding this issue:
    Netiquette by C. Pirillo
    Tips for Better E-mail Etiquette by L. Stack, MBA, CSP
We will have a Teaching Assistant for this course. Contact information and office hours for this person will be provided during the first week of classes.

Tentative Class Schedule

WK DATES TOPICS READINGS LAB Sessions HW Due
1 1/24-26 Orientation & Introduction
Appendix 1
*Cancelled* none
2 1/30-2/2 Research Design, Prelim. Concepts
Chap. 12 & 1
Math Review 1
3 2/6-9 Distributions, Graphing
Chap. 2
Prelim Concepts 2
4 2/13-16 Central Tendency
Chap. 3 
Distributions 3
5 2/20-22   "   
Exam 1 Review  
2/23-Th
FIRST EXAM 4
6 2/27-3/1 Variability   CT & Variab 5
7 3/5-8 Relative Standing
Chap. 5
Relat Stand 6
8 3/12-14 Correlation
Chap. 7
Correlation
Exam 2 Review
 
3/15-Th
SECOND EXAM 7
-- Spring Break --
9 3/26-29 Hypothesis Testing
Chap. 8
Dichotomous 8
10 4/2-5 One Sample tests
Chap. 9
1 sample 9
11 4/9-12 Two Sample tests
Chap. 10
2 sample 10
12 4/16-18   "   Exam 3 Review  
4/19-Th
THIRD EXAM
13 4/23-26 Simple ANOVA
Chap. 14
1 way ANOVA 11
14 4/30-5/3 Factorial ANOVA
Chap. 15
2 way ANOVA 12
15 5/7-10 Nonparametrics (if time permits)   Exam 4 Review 13
5/17-Th
FINAL EXAM (8-10:00 a.m.) 14

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