Examlex
The value obtained for the sum of products, SP, determines the sign (+/-) for the correlation.
English/Language Arts
An academic discipline that focuses on the study and improvement of skills in reading, writing, and literature.
Learning Disabilities
Neurologically-based processing problems that can interfere with learning basic skills such as reading, writing, or math, and can also affect higher-level skills such as organization, time planning, and abstract reasoning.
IDEA
An acronym for the Individuals with Disabilities Education Act, U.S. legislation that ensures students with disabilities are provided with Free Appropriate Public Education.
Diagnostic Achievement Test
A standardized test used to assess a student's academic progress and capabilities in specific subject areas.
Q2: For either chi-square test, Σf<sub>e</sub> = Σf<sub>o</sub>.
Q4: The estimated standard error for the independent-measures
Q4: To calculate the variance for a sample,
Q6: Retirement savings accounts, such as IRAs, help
Q13: Recording the number of students who are
Q19: If pn = 15 and qn =
Q43: A population of N = 5 scores
Q43: The results from a research study indicate
Q60: If a linear regression equation predicts more
Q69: For a repeated-measures study comparing two treatments