When did most errors occur
Variable: daynight
Module:
Science Knowledge & Attitudes
Subject:
Knowledge
,
Science
Survey Questions
Questions associated with this variable:

Please look at Card I-3. Day-night rhythms dramatically affect our bodies. Probably no body system is more influenced than the nervous system. The figure on Card I-3 illustrates the number of errors made by shift workers in different portions of the 24-hour cycle. Based on the data illustrated in the figure, during which of these time periods did the most errors occur?

Year Availability
Available in 1 of 32 years total. Hover over a year to see ballot information.
72
73
74
75
76
77
78
80
82
83
84
85
86
87
88
89
90
91
93
94
96
98
00
02
04
06
08
10
12
14
16
18

Summary by Year
Showing All Years
Code Label
1 2 a.m. to 4 a.m.
2 8 a.m. to 10 a.m.
3 12 p.m. to 2 p.m.
4 2 p.m. to 4 p.m.
5 8 p.m. to 10 p.m.
8 Dont know
9 No answer
0 Not applicable
2008
999
52
54
46
30
111
22
709
Summary Statistics
Valid cases 1181
Missing cases 61285