two-parameter model

two-parameter model

in item response theory, a model that specifies two parameters affecting an individual’s response to a particular test item: (a) the difficulty level of the item and (b) the item discriminability. See also Rasch model; three-parameter model.

Related Terms

revolving-door phenomenon

revolving-door phenomenon the repeated readmission of patie...

experimenter drift

experimenter drift a gradual and nonconscious change in the...

reproduction

reproduction n. 1. in biology, the production o...

No Child Left Behind Act (NCLB)

Sorry, "no-child-left-behind-act-nclb" is not in the Dictionary of Psychology. P...

end brush

end brush the finely branched terminal of an axon. Also cal...

hydraulic model

hydraulic model any physiological or psychological model ba...

Quick Info

Category Psychology Term
Definitions 1
First Letter T

Browse by Letter

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z