Course description | Objectives | Topic calendar | Grading

Contact Information

Lecture Section
Instructor: Dr. David Barone
Office: De Garmo 460
Phone: 438-5235
e-mail: dbaron@ilstu.edu
office hours: Mon 11-12
Wed 2-3
By appointment
Lab sections

Sections 7 & 8

MW 2 & 3 pm

Ying Ong
e-mail yyong@ilstu.edu

Sections 9 & 10

MW 4, TR 3:30 pm

Kate Hudson
e-mail kawats2@ilstu.edu


Philosophy and Mission

To create (together) a challenging and stimulating course that motivates you to take charge of your own learning, we will be guided by two principles:
  • The student and instructors share responsibility for the quality of a process -- the process of the student's learning.
  • The core motivation, for both student and instructors, should be the satisfaction that derives from improving the quality of the student's learning.
The concepts of empowerment, feedback, and teamwork will serve as the foundations on which this course is built, the threads that unify the topics we explore, and the skills we will strive to develop throughout the semester. Empowerment enables you to take personal responsibility and ownership of the tasks you perform. Discerning feedback (from and to both you and the instructors) is the primary means we will use to determine how well we perform our assigned tasks. Teamwork is the primary means we will use to empower you and to obtain feedback.

Course Description

Students develop skills both in statistical reasoning and statistical method by actively engaging in the practice of statistics as science. Students will study important current, psychological issues whose understanding requires a fundamental knowledge of statistical concepts, in particular, hypothesis testing and regression. Controversial topics will be chosen that are currently in the news and likely to remain so. Such psychological controversies are regularly found in journals and magazines such as American Psychologist and Current Directions in Psychological Science.

Reasoning in Psychology Using Statistics uses a classroom/laboratory approach for analysis of data, for hands-on production of data, and for simulation-based learning. According to Cobb (1993, p.4), "the lab approach accords with the movement of statistics back towards its roots in science, and with research in education that demonstrates the importance of active learning." Additionally, the classroom/lab setting allows students to access the vast array of data available through the Internet.

Reasoning in Psychology Using Statistics follows the guidelines developed by the American Statistical Association (ASA) and the Mathematical Association of America (MAA) which suggest that teachers should:

  • Motivate students by showing them statistics at work in real applications, problems, cases, and projects.
  • Use real data and statistical computing (SPSS).
  • Downplay formal training in probability in favor of intuitive concepts of probability.
  • Foster active learning.

Course Objectives

The student will:
  • Understand basic statistical reasoning. Statistical methods provide powerful analytic tools for almost every human enterprise that can state its observations in numbers. A critical understanding of statistics -- its limitations as well as its potentials -- is almost as essential for modern living as is the ability to read and write.
  • Gain access to existing knowledge by:
    • locating published research in psychology and statistics and related fields,
    • locating information on particular topics and issues in psychology, and
    • searching out psychological data as well as information about the meaning of the data and how they are derived.
  • Display command of existing knowledge by:
    • summarizing current controversies in the psychological literature,
    • stating succinctly the dimensions of current psychological issues, and
    • explaining key psychological and statistical concepts and describe how they can be used.
  • Display ability to draw out existing knowledge by:
    • writing a precise summary of a published journal article,
    • reading and interpreting a quantitative analysis, including regression results, reported in a psychology journal article, and
    • showing what psychological and statistical concepts and principles are used in psychological analyses published in journal articles.
  • Learn by doing, i.e., manipulate real data using SPSS (Statistical Program for the Social Sciences) and explicate a number of controversies that are currently in the news, in a team setting.
More specific objectives, as they relate to various statistical concepts will be presented before we discuss of each concept.

Click the following link to view Psychology Department Course Objectives.

 

Readings

 Reading Packet: Required

It is available at PIP Printing in the Bone Student Center, packet #32.

Textbook
None is required. Almost any available can be used as a supplement.

Software

SPSS, Inc. This software will be available on the classroom computers and on most other campus lab computers. You do NOT have to purchase it for the class, however if you want a copy for your home computer, student versions are available at the student bookstores.

 

Meeting Times

This class employs both lecture and laboratory. Attendance at both is required. The lab sections are in DeGarmo 13. The large lectures are in CVA 147.

 

Participation

Because this is an active learning class, attendance and active participation with your classmates in discussions, problem solving, and computer work is absolutely essential if you are to master the key statistical concepts taught in this course. You are expected to attend and participate in every class and lab. Only an official university absence will be considered an excused absence.

Additional Notes

No make-up labs or exams will be given for any reason. Those with excused absences will take the exam early. To receive credit homework quizzes and projects must be submitted by the deadline.

The course contract is considered final. The work necessary to obtain the grade you desire has been outlined here. No additional work will be accepted to increase your grade. Do not ask at semester's end if there is some additional work you can do to increase your grade. At semester's end, there is none.

Some Good Advice

Keep up with your reading assignments. Use class presentations as a guide to the most important material. Use your lab as a study group to collaborate on assignments If you are completing labs in time, read the Lab Text before for the lab to get a head start.

Note: A major finding of the Harvard Assessment Seminars concerns the value of small groups to enhance students' learning:

"in every comparison of how much students learn when they work in small groups with how much they learn in large groups or when they work alone, small groups show the best outcomes. Students who study in small [study] groups do better than students studying alone. The payoff comes is a modest way for student achievement, as measured by test scores. It comes in a far bigger way on measures of students' involvement in courses, their enthusiasm, and their pursuit of topics to a more advanced level. And students overwhelmingly report one additional benefit of small group work. They point out that the process of working in a group, in a supervised setting, teaches them crucial skills. The skills they learn include how to move a group forward, how to disagree without being destructive or stifling new ideas, and how to include all members in a discussion. Students should think twice if they find themselves spending all their time working alone."
 

If You Need Help...

Please visit your instructors during their office hours with any questions you have. Our job is to help you learn. If you need help, get it early; don't wait until you are "so lost I don't know what to ask!" If you cannot make it to our regular office hours then, please, make an appointment. Talk to either of your instructors after class or e-mail one of us.

Extra assistance

Any student needing to arrange a reasonable accommodation for a documented disability should contact Disability Concerns at 350 Fell Hall, 438-5853 (voice), 438-8620 (TDD).


Course Outline

Course
Part
Class Dates Topic calendar Quizzes & projects
P
R
O
D
U
C
I
N
G

D
A
T
A
WK1 1/14
Introduction and Syllabus Review
1/16 Data Basics  
WK2 1/21 NO CLASS: Martin Luther King Day
1/23 Measurement Quiz 1
Due Jan 25
WK3 1/28 Probability & Sampling Basics  
1/30 Experiments Quiz 2
Due Feb 1
WK4 2/4 Library Research Start working on
Project #1
2/6 Reviewing Producing Data
WK5 2/11
Exam 1: Class and Lab
D
E
S
C
R
I
B
I
N
G

D
A
T
A
2/13 Displaying Distributions
WK6 2/18 Central Tendency  
2/20 Variability Quiz 3
Due Feb. 22
WK7 2/25 Normal Distribution and
z-scores
Project #1 due in labs
2/27 Correlations & Scatterplots Quiz 4
Due Feb. 29
WK8 3/3 Review Describing Data  
3/5
Exam 2: Class and Lab
WK9
SPRING BREAK
WK10 3/17 Significance Testing  
3/19 Which Test? Descriptive tree
Quiz 5
Due Mar. 21
WK11 3/24 One-Sample t-test
C
O
N
C
L
U
S
I
O
N
S

F
R
O
M

D
A
T
A
3/26 Related-Samples t-test Which test?
Quiz 6
Due Mar. 28
WK12 3/31 Independent-Samples t-test  
4/2 Review Conclusions from Data Part I Quiz 7
Due Apr. 4
WK13 4/7
Exam 3: Class and Lab
4/9 Hypothesis Testing with Correlation Final Projects
WK14 4/14 Regression  
4/16 Chi-Square Quiz 8
Due Apr. 18
WK15 4/21 Estimation Which test?
4/23 Estimation FINAL PROJECT DUE (in labs)
Quiz 9
Due Apr. 25
WK16 4/28 Review Conclusions from Data Part II  
4/30 Final Exam: Class and Lab  
   

Evaluation

Assignments

Your grade will be determined by weighting your performance on a variety of different sources:
  • Lab Exercises: Every lab class (except lab exam days) will include a lab assignment. These labs may include group as well as individual exercises. Each of the labs will be presented in a Blackboard Learning Module. A Lab Text will present instructions and material, and Lab Exercises are for you to complete. To get credit for the lab, you must save your completed Lab Exercises in Blackboard. It will be graded and you will receive feedback after all four sections of lab are completed.
  • Blackboard Homework/Quizzes: There will be a total of 10 Blackboard quizzes. Blackboard (previously known as WebCT) is an ingenious Web-based system for asynchronous, interactive learning. Blackboard has been programmed to randomly generate and select questions for a homework quiz from a designated pool of questions for each concept we cover in the course. You will do your Blackboard homework quiz on-line and it will be graded on-line. The Blackboard system will then record your grade in the on-line gradebook module. However, within the time period allotted for a homework quiz, you may repeat a homework quiz up to five times. You should know, however, that,when you retake the homework quiz, the questions will be different but will test the same material.
  • Exams: There will be four exams, each including part given in lecture class and part given during scheduled lab times. Exams are cumulative to the extent that the material from later parts of the class build upon material from the early parts. The exams include conceptual, computational, and SPSS questions. The in-class part will be written; calculators but no notes are allowed. The in-lab part will be on Blackboard like Lab Exercises and Assignments and Homework Quizzes. More information about each exam will be given in class.
  • Projects: There will be two projects for the course. Each project is designed to apply the principles of the unit to a realistic research project. Project assignment sheets are in your reading packet and due dates are listed on the syllabus. For the Final Projects (Project #2) you will be given a brief description of a research project with a set of data. Your task will be to analyze the data set and to write a written summary of the results of your analyses. Project descriptions and data sets will be posted on the course web pages. Ask the instructors for help on the projects if you need it.
 

Earning Credit and Grading Scheme

  • 25 labs, up to 10 points each (250 total).
  • 9 homework/quizzes, up to 15 points each (135 total).
  • 4 exams, up to 125 points each (500 total)
  • 2 projects, worth 35 and 80 points (115 total).

Therefore, there is a total of 1000 possible points. The grading scheme is not a curve. The final semester grade is determined as follows:

PerformanceGrade
900-1000A
800-899B
700-799C
600-699D
0-599F

You may gain up to 18 points of extra-credit.