Psychology Dictionary
  • Psychology Resources
  1. Home
  2. sigma

sigma

sigma

n.

1. (symbol: Σ) the sum of a list of values.

2. (symbol: σ) see population standard deviation.

Related Terms

areflexia

areflexia n. an absence of motor reflexes.

two-sample test

two-sample test any procedure in which data are collected o...

verbal apraxia

verbal apraxia see apraxia.

psychogenic vertigo

psychogenic vertigo an unpleasant, illusory sensation of mo...

DET

DET diethyltryptamine: a synthetic hallucinogen belonging t...

formal reasoning

formal reasoning reasoning that entails the use of formal l...

Quick Info

Category Psychology Term
Definitions 1
First Letter S

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

© 2025 PsychologyDB.com All rights reserved.

Terms Sitemap Contact