0

53 53 53

1

(Mller-Lyer)

113 107 4 1 103 (1988)

(1987)

(2005)(2005)

2

(1988)

() () () () () () (moon illusion) () (illusion of contrast) () () ()

(Coren, S.)

() (V-H )

(1988) (UH)(OV)(1987)(1991)

20

3

1-1

1-1 1-2 1-3 1-4 1-5 1-1 1-6 1-7: 1-8 1-1 1-9 1-10 1-9 1-11

1-2 1-3

1-4 1-5

1-6 1-7

4

1-10 1-12 1-8 1-12 50 %

( 1-1)

1-1 () 1-1 ()

(1988)2-1(a)()2-1(b)()(1991)

1-8 1-9 1-10

1-11 1-12

5

2-1(a)(b) 2-1(a) 2-1(b) 2-3(a)(b) 2-1(a)(b) 2-2(a)(b) 2-3(a) (b) 2-1(a)(b) 2-4(a)(b)2-1(a)(b) 2-1(a)(b)

2-1(a)

2-4(a)

2-3(a)

2-2(a)

2-3(b)

2-4(b)

2-1(b)

2-2(b)

6

2-5 2-1(a)(b) 2-7 2-1(a)(b) 2-1(a)(b) 2-6(a)(b) 2-7 2-1(a)(b) 2-5

2-7

2-5

2-6(a) 2-6(b)

7

()

(1988)(Ebbinghaus, H.) 550 7590 3-1

3-2

60 % 3-3 3-1 1.5 3-4 3-1 0.5 3-1 3-3 3-4 80 %

-1 3-1

3-3

3-2

3-4

8

3-5 3-2 2 3-6 3-2 0.5 60 % 3-6 60 % 3-7 3-2 3-8 3-2 3-2 3-7 3-8 3-7 3-8 3-7 60 % 3-8 75 % 3-7 30 3-8 60 2

() = 0.162[ W() / tanA ] 30 3.464 60 1.154 30

3-7 3-8

3-5 3-6

9

60

3-9 3-10

(p.81-p.82)

(60)()(1.154)(30)()(3.464)

(V-H 1-1)

3-9 3-10

10

( 4) V-H

5 6 (5)( 6) 5 V-H()() 6()()

1. (1988)()() 2. ()(2005) 3. (1991)()() 4. (2008)()()(2002) 5. (1987)()()

4

5 6