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Educational Psychology
Chapter 16
45
Psychology
Undergraduate 3
10/15/2008

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Term
Raw score
Definition
# or point value of corectly answered items
Term
Criterion-reerenced score
Definition
specifically indicates what a student knows or can do
Term
norm-referenced score
Definition
score that indicated how a student'speformance compares with the performance of others
Term
Age-Eqivalent score
Definition
test score matching a paticular student's performance with te average performance of students of a certain age
Term
Percentile ranks
Definition
percentage of students in norm group that scored lower than a particular score (not percent correct)
Term
grade equivalents
Definition
relate students' raw score to average scores obtained by norm group at different grade levels
Term
Problems with grade/ age equivalent scores
Definition
misleading about the individuals performance. Too much variablity for it to be accurate
Term
standard scores
Definition
derived scores that are based on their position on the normal curve
Term
Normal curve/ distribution
Definition
symmetrical distribution of scores with te majority falling near the mean (average) and progressively fewer as you move away from the mean
Term
problems with mean scores
Definition
can be greatly effected by extreme scores
Term
Median
Definition
odd #) middle score when in ranked order
Even #) mid-point between 2 middle scores in ranked order
Term
standard deviation
Definition
measure of how the socres spread out around the mean
Term
achievement tests
Definition
standardized norm-referenced, indvidual or group administered
Term
General scholastic aptitude and intelligence tests
Definition
just another term for intelligence tests, measures capacity to learn
Term
specific aptitude and ability test
Definition
standarized achievement test for particular subject area
Term
school readiness tests
Definition
designed to determine whether or not children have aquired cognitive skills important for success in K or 1st grade curriculum.
Many problems with regard to reliality, valididty, and treatment utility
Term
Portfolio
Definition
collection of a student's work symstematically compiled over al enthy period of time
Term
No Child Left Behind
Definition
(2001) mandates regular assessments of basic skills to determine whether students are making adequate yearly progress in relation to state-determined standards in reading, science, and math. Includes accountability
Term
High Stakes Testing
Definition
single test used to make important decisions regarding sudent performance and or school personnel
Term
Problems with high stakes tests and NCLB
Definition
Does the test reflect important instructional goals? Are there problems with teahcers teaching to the tests? Do school personnel have sisincentives to follow standardization procedures? Is too much emphasis put on punishing low-performing schools andnot enough emphasis on helping those schools improve
Term
NOrm-Referenced Tests
Definition
compares individual performance to group norms
Term
norms
Definition
average or typical group scores obtained from a specific sample in test development
Term
Norm Reference tests answers this question
Definition
How well did this person do in comparison to other similar persons
Term
Criterion-Refrenced Tests
Definition
measures the extent to which a student has mastered a specific set of learning objectives compares to a standard (criterion) of mastery, not a norm group
Term
Criterion-Referenced Test answers this question
Definition
How close did the person come to meeting the standard of mastery
Term
Examples of Criterion-Referenced Tests
Definition
teacher-developed tests, developmetal screeners
Term
Informal Assessments
Definition
Spontaneous
Reliability and valididty likely an issue
Term
Informal Assessments
Definition
Spontaneous
Reliability and valididty likely an issue
Term
Formal assessments
Definition
planned and structured
Term
Standardized Test
Definition
Much more goes into standardized tests than teacher developed tests
Term
Traditional Assessment
Definition
measures basic skills and concepts
May be lacking in external validity
Term
Authentic assessment
Definition
assessment of knowledge and skills in context
May be stronger in terms of external valididty
Term
Performanced-Based Assessment
Definition
A type of authentic assessment
Requires the learner to create an answer or product that demonstrates their knowledge or skill
Term
Fromative Evaluation
Definition
conducted before or during instruction
Allows for modification to instruction
Term
Summative evaluation
Definition
donducted after instruction
Summarizes student learning
does not allow for modification to instruction
Term
Reliability
Definition
consistency or accuracy of test scores by same person at different times, with different sets of equivalent items or across test items
Term
Reliablity increases with
Definition
an increase in the number of test itmes
Term
Reliability is also related to:
Definition
The standard error of measurement
Term
Three Major Types of Reliability
Definition
test-retest reliability
alternate form reliability
internal consistency reliability
Term
Test Validity
Definition
degree to which a test measures or accomplishes what it was supposed to measure or accomplish
Term
Content validity
Definition
how well it assesses the domain of interest
Term
construct validity
Definition
the extent to which a test measures the construct of a test
Term
Predicitive validity
Definition
the extent to which the performance on the test predicts futur performance
Term
concurrent validity
Definition
extent to which a scores from a test match the scores of another test that measure hte same thing at the same time
Term
Criterion-Related Validity contains
Definition
Predictive and Concurrent valididty
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