Group^a

Imitation

Emotional Response

Body Use

Object Use

Adaptation to Change

Visual Response

Listening Response

Taste, Smell, and Touch Response and Use

Fear and Nervousness

Verbal Communication

Nonverbal Communication

Activity Level

Level and Consistency of Intellectual Functioning

Group A (“usual”)

n

4

3

4

1

3

1

1

0

2

9

3

4

13

n = 20

%

20.0

15.0

20.0

5.0

15.0

5.0

5.0

0.0

10.0

45.0

15.0

20.0

65.0

Group B (“unusual”)

n

9

19

10

17

16

5

5

4

14

19

15

13

20

n = 24

%

37.5

79.2

41.7

70.8

66.7

20.8

20.8

16.7

58.3

79.2

62.5

54.2

83.3

Z

1.27

4.24

1.54

4.42

3.45

1.52

1.52

1.91

3.32

2.35

3.19

2.32

1.40

p^b

0.205

<0.0001

0.124

<0.0001

0.001

0.128

0.128

0.056

0.001

0.019

0.001

0.021

0.162

**

**

**

**

*

**

*