Psychology Dictionary
  • Psychology Resources
  1. Home
  2. invalid

invalid

invalid

1. n. a person with a chronic illness or disability who is confined to the home or another environment.

2. adj. lacking validity.

Related Terms

testicle

testicle n. a testis and its surrounding structures, includ...

cross-sequential design

cross-sequential design a study in which two or more groups...

ampulla

ampulla n. (pl. ampullae) any saclike enlargeme...

programmed instruction

programmed instruction a learning technique, used for self-...

tentorial herniation

tentorial herniation see transtentorial herniation.

predictive testing

predictive testing see predisposition.

Quick Info

Category Psychology Term
Definitions 1
First Letter I

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

© 2026 PsychologyDB.com All rights reserved.

Terms Sitemap Contact