Variables in ADBB form
Question#	Question	Field name	Response nature	Response options
1	PID Number	PID	###	Starts with 0 for regular tests
2	Child PID	Adb_A	9###	Starts with 9 with corresponding PID no
3	Initials of participant	Adb_B	XX
4	Researcher Code for scoring	Adb_C	##
5	Date of test	Adb_D	##-XXX-##	dd-mmm-yy
6	Age of the child (months) According to English calender	Adb_E	##	months
7	Screening done by (Researcher code)	Adb_F	##
8	Clinician characterisrics	Adb_G	##
9	Infant characteristics	Adb_H	#
10	Durattion of video (minutes)	Adb_I	##	minutes
Items
11	Facial expression	BSD_5	#	Range: 0-2
12	Eye contact	BSD_5_1	#	Range: 0-2
13	General level of activity	BSD_6	#	Range: 0-2
14	Vocalization	BSD_6_1	#	Range: 0-2
15	Relationship	BSD_7	#	Range: 0-2
16	ADBB Total	BSD_8_1	##	Range: 0-10
17	Remarks		TXT