{"vid":"V1902","name":"v1615","file_id":"F2","var_dcml":"0","var_intrvl":"discrete","var_width":"10","labl":"Digits backward total score","var_respunit":"Respondent","var_qstn_preqtxt":"Digits Span - Digits Forward\n\n\n\nI am going to say some numbers to you, but this time when I stop.  I want you to say them backwards. For example , if I said 1-7, what would you say?","var_qstn_qstnlit":"16.15 Total score (the series number in the longest series repeated without error in Trail 1 or 2)","var_qstn_postqtxt":"(Maximum  = 8 points)","var_qstn_ivulnstr":"FW: WAIT FOR CORRECT RESPONSE \"7-1\". IF RESPONSE IS INCORRECT,  PROVIDE THE CORRECT RESPONSE AND ATTEMPT ONCE MORE WITH ANOTHER EXAMPLE.  OKAY, LET'S TRY ANOTHER EXAMPLE, TRY THIS \"3-8\" . IF CORRECT, CONTINUE. IF NOT CORRECT - MARK \"0\"  IN 16.15 AND SKIP TO VERBAL FLUENCY, END WHEN RESPONDENT FAILS BOTH TRIALS.","var_val_range":[{"units":null,"min":"0","max":"99"}],"var_universe":"All DSS Residents 50 years and above","universe_clusion":"I","var_sumstat":[{"value":"1226","type":"vald"},{"value":"4665","type":"invd"}],"var_txt":"Respondent ability to recall numbers read backwards","var_catgry":[{"value":"0","labl":null,"stats":"16","type":"freq"},{"value":"2","labl":null,"stats":"119","type":"freq"},{"value":"3","labl":null,"stats":"133","type":"freq"},{"value":"4","labl":null,"stats":"65","type":"freq"},{"value":"5","labl":null,"stats":"24","type":"freq"},{"value":"6","labl":null,"stats":"1","type":"freq"},{"value":"95","labl":"Missing","stats":"0","type":"freq"},{"value":"97","labl":"Refused","stats":"0","type":"freq"},{"value":"98","labl":"Don't Know","stats":"0","type":"freq"},{"value":"99","labl":"NA","stats":"868","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"4665","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F2","sid":"48","survey_idno":"APHRC-UPHD-AGING-2008-1.1"}