1
THORNDIKE
2
WASHBURN
3
TITCHNER
4
FECHNER
5
RICHTER
6
PAVLOV
7
WATSON
8
WUNDT
9
DEWEY
D
E
W
E
Y
D
L
Y
K
U
S
I
A
T
Y
A
K
I
I
X
E
U
Z
O
W
P
E
L
T
R
B
E
F
W
F
U
E
E
V
J
Z
N
H
P
W
W
U
Z
E
P
A
V
L
O
V
R
O
M
U
A
D
C
C
A
Z
U
Z
S
T
U
R
Y
H
T
A
F
H
X
B
A
X
D
D
B
N
G
O
S
P
H
N
E
H
A
R
Q
N
H
D
R
E
O
N
Z
E
E
J
T
L
U
U
S
I
E
S
N
P
P
R
V
Q
W
I
U
W
A
K
T
T
A
F
T
E
U
A
Z
K
A
Q
W
E
H
G
T
I
T
C
H
N
E
R
T
N
D
U
C
I
Z
U
S
O
D
E
U
X
X
E
X
H
I
Q
O
X
A
P
O
P
S
P
I
U
I
A
R
Z
H
U
D
N
I
N
E
X
I
A
X