Sample Journal Articles
Educational Article:
Article on mathematics
instruction.  Moderate
Complexity.
Autism Article: Article
compares "normal" hippocampi
to hippocampi in autistic
individuals.  Higher Complexity.
Educational Article:  An
article on math instruction of
multiplication facts.  Simple
Complexity.
Autism Article:  compares
volumes of the brains of
normal and autistic subjects.  
High Complexity, but
includes t-test and degrees
of freedom.
Autism Article:  This
article is on sentence
comprehension in autistic
individuals.  Moderate
Complexity.
Journal database for Brain related
articles: (most articles are free)

http://brain.oxfordjournals.org/
Journal database for
Special Education articles:
(all articles are free)
http://www.internationaljour
nalofspecialeducation.com/
Journal Database at ERIC.  
Not all articles are free, you
have to search free full-text
articles.
http://www.eric.ed.gov/
This link gives you links to other sites
that have free access to journal
articles with an emphasis on
psychology.
http://psychology.about.com/od/fulltextj
ournals/a/psychjournals.htm
Memory Article:  This article
examines the relationship
between sleep and learned
memory.  Moderate Complexity.
This link will take you to over 4000
publications and books to read
online for free.  Many contain
research designs and statistics.
http://www.nap.edu/
Pregnancy Rate Article:  This is
a good article to analyze the
p-value with.  Also, look at this site:
http://www.childrensmercy.org/stat
s/definitions/pvalue.htm
Brain and Chocolate
Article:  This article
explores the affects of
chocolate on the brain.  
Moderate-high Complexity.
Educational Psychology
Article:  About peer group
exclusion.  Good illustration
of statistical elements.  
Moderate complexity.
Mapping Early Brain
Development in Autism This is a
great article for use of statistical
graphs.  High Complexity.