Primary outcome
measure
Risk increasing
behaviors
Measured at wave 1 (December 2020) wave 2 (January 2021) and wave 3
(December 2021)
We asked: How frequently, if at all, do you plan to do the following
things in the next month?
Risk increasing behaviors
- Q1. Going to gatherings of 10 or more people
- Q2. Going on optional shopping trips
- Q3. Going on optional travel
- Q4. Having optional social visits
- Q5. Eating inside restaurants, bars and food courts
Response scale: Never (1), Very rarely (2), Rarely (3),
Occasionally (4), Frequently (5), Very frequently (6)
Checking reliabilty of items in December, January, and March
|
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
December
|
0.83
|
0.84
|
0.81
|
0.50
|
5.09
|
0.01
|
2.03
|
0.96
|
0.52
|
|
January
|
0.83
|
0.84
|
0.81
|
0.50
|
5.07
|
0.01
|
2.06
|
0.98
|
0.52
|
|
March
|
0.87
|
0.87
|
0.84
|
0.57
|
6.63
|
0.01
|
2.32
|
1.13
|
0.58
|
See descriptives across waves
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
December
|
1
|
930
|
2.03
|
0.96
|
1.8
|
1.89
|
0.89
|
1
|
6
|
5
|
1.18
|
1.08
|
0.03
|
|
January
|
2
|
930
|
2.06
|
0.98
|
1.8
|
1.93
|
0.89
|
1
|
6
|
5
|
1.05
|
0.71
|
0.03
|
|
March
|
3
|
930
|
2.32
|
1.13
|
2.0
|
2.20
|
1.19
|
1
|
6
|
5
|
0.91
|
0.29
|
0.04
|
Risk decreasing
behaviors
Measured at wave 1 (December 2020) wave 2 (January 2021) and wave 3
(December 2021)
We asked: How frequently, if at all, do you plan to do the following
things in the next month?
Risk decreasing behaviors
- Q6. Practicing good hygiene such as washing your hands, especially
after touching frequently used items or surfaces
- Q7. Wearing a mask over your nose and mouth when you are in a public
place (e.g., store)
- Q8. Wearing a mask over your nose and mouth when you are
outdoors
Response scale: Never (1), Very rarely (2), Rarely (3),
Occasionally (4), Frequently (5), Very frequently (6)
Checking reliabilty of items in December, January, and March
|
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
December
|
0.54
|
0.62
|
0.53
|
0.35
|
1.65
|
0.02
|
5.11
|
0.87
|
0.37
|
|
January
|
0.56
|
0.64
|
0.55
|
0.37
|
1.78
|
0.02
|
5.10
|
0.88
|
0.36
|
|
March
|
0.53
|
0.61
|
0.51
|
0.34
|
1.55
|
0.02
|
5.03
|
0.88
|
0.37
|
For analysis, we decided to use the single mask wearing item
(descriptives across surveys shown)
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
December
|
1
|
930
|
5.73
|
0.79
|
6
|
5.93
|
0
|
1
|
6
|
5
|
-3.82
|
16.48
|
0.03
|
|
January
|
2
|
930
|
5.74
|
0.75
|
6
|
5.93
|
0
|
1
|
6
|
5
|
-3.99
|
18.24
|
0.02
|
|
March
|
3
|
930
|
5.69
|
0.82
|
6
|
5.89
|
0
|
1
|
6
|
5
|
-3.52
|
14.08
|
0.03
|
Plots below showing mean self-reported frequency of engaging in
risk-increasing behaviors and mask wearing in public across waves.

Demographic
variables
Age
Measured at wave 1 (Dec 2020)
Response options:
- 18 to 24
- 25 to 34
- 35 to 44
- 45 to 54
- 55 to 64
- 65 to 74
- 75 to 84
- 85 or older
Summary statistics for the original age options are shown below
(Median of 6 corresponds to 65-74).
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Age
|
1
|
928
|
5.72
|
1.28
|
6
|
5.92
|
0
|
1
|
8
|
7
|
-1.49
|
2.43
|
0.04
|
This table shows number and percent of respondents for each age
bracket overall and by Veteran status.
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
age1_FCT
|
|
0 (0.0)
|
2 (0.3)
|
2 (0.2)
|
|
|
18 to 24
|
10 (2.9)
|
0 (0.0)
|
10 (1.1)
|
|
|
25 to 34
|
27 (7.8)
|
0 (0.0)
|
27 (2.9)
|
|
|
35 to 44
|
32 (9.2)
|
7 (1.2)
|
39 (4.2)
|
|
|
45 to 54
|
39 (11.3)
|
9 (1.5)
|
48 (5.2)
|
|
|
55 to 64
|
54 (15.6)
|
62 (10.6)
|
116 (12.5)
|
|
|
65 to 74
|
147 (42.5)
|
328 (56.2)
|
475 (51.1)
|
|
|
75 to 84
|
36 (10.4)
|
162 (27.7)
|
198 (21.3)
|
|
|
85 or older
|
1 (0.3)
|
14 (2.4)
|
15 (1.6)
|
Summary statistics for the age options collapsed for analysis are
shown below (Median of 3 corresponds to 55-74).
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Age: recoded
|
1
|
928
|
3.06
|
0.69
|
3
|
3.12
|
0
|
1
|
4
|
3
|
-0.79
|
1.39
|
0.02
|
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
age2_FCT
|
|
0 (0.0)
|
2 (0.3)
|
2 (0.2)
|
|
|
18 to 34
|
37 (10.7)
|
0 (0.0)
|
37 (4.0)
|
|
|
35 to 54
|
71 (20.5)
|
16 (2.7)
|
87 (9.4)
|
|
|
55 to 74
|
201 (58.1)
|
390 (66.8)
|
591 (63.5)
|
|
|
75 or older
|
37 (10.7)
|
176 (30.1)
|
213 (22.9)
|
Rural/Urban
- Q. How would you best describe the place where you live?
Response options (Recoded labels):
- Rural (Rural)
- Small city, e.g. less than 100,000 people (Urban)
- Suburban, near a large city (Urban)
- Mid-sized city, 100,000 to 1 million people (Urban)
- Large city, more than 1 million (Urban)
- Other, please specify (Other)
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
Urban_Chr
|
Rural
|
55 (15.9)
|
96 (16.5)
|
151 (16.3)
|
|
|
Urban
|
291 (84.1)
|
485 (83.5)
|
776 (83.7)
|
Veteran status
Measured at wave 1 (Dec 2020)
- Q. Are you a U.S. military Veteran?
Response options: No [non-Veteran] (0), Yes [Veteran]
(1)
| Non-Veteran |
346 |
37.2% |
| Veteran |
584 |
62.8% |
Total number of
comorbidities
Measured at wave 1 (Dec 2020)
Q. As far as you know, do you have any of the following health
conditions at the present time?
- Asthma, emphysema, or chronic bronchitis, COPD (other lung
disease)
- Arthritis or rheumatism
- Cancer, diagnosed in the past 3 years
- Diabetes
- Digestive problems (such as ulcer, colitis, or gallbladder
disease)
- Heart trouble (such as angina, congestive heart failure, or coronary
artery disease, having a past heart attack)
- HIV illness or AIDS
- Kidney disease
- Liver problems (such as cirrhosis)
- Stroke
- High blood pressure (hypertension)
- Very overweight or obese
Response options: No, do not have this condition (0), Yes, I have
this condition (1).
Citation: Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new
method of classifying prognostic comorbidity in longitudinal studies:
Development and validation. J Chronic Dis. 1987;40(5):373-383. doi:10.1016/0021-9681(87)90171-8.
Reported number of comorbidites was summed for each respondent to
create a total score. Summary statistics for the total reported number
of comorbidities are shown below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Total number of comorbidities
|
1
|
930
|
1.47
|
1.37
|
1
|
1.31
|
1.48
|
0
|
7
|
7
|
0.83
|
0.16
|
0.05
|
The figure below shows the distribution of respondents reported
number of comorbidities.
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
CCI_ttl_FCT
|
0
|
137 (39.6)
|
138 (23.6)
|
275 (29.6)
|
|
|
1
|
85 (24.6)
|
184 (31.5)
|
269 (28.9)
|
|
|
2
|
54 (15.6)
|
119 (20.4)
|
173 (18.6)
|
|
|
3
|
39 (11.3)
|
88 (15.1)
|
127 (13.7)
|
|
|
4
|
22 (6.4)
|
41 (7.0)
|
63 (6.8)
|
|
|
5
|
6 (1.7)
|
10 (1.7)
|
16 (1.7)
|
|
|
6
|
3 (0.9)
|
3 (0.5)
|
6 (0.6)
|
|
|
7
|
0 (0.0)
|
1 (0.2)
|
1 (0.1)
|
Health literacy
Measured at wave 1 (Dec 2020)
- Q1. How often do you have someone (like a family member, friend,
hospital/clinic worker or caregiver) help you read instructions,
pamphlets or other written health materials from your doctor or
pharmacy?
Response scale: Never(1), Rarely(2), Sometimes(3), Often(4),
Always(5).
Citation: Morris NS, MacLean CD, Chew LD, Littenberg B. The
Single Item Literacy Screener: Evaluation of a brief instrument to
identify limited reading ability. BMC Fam Pract. 2006;7(1):21. doi:10.1186/1471-2296-7-21.
Summary statistics for respondents health literacy are shown
below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Health Literacy
|
1
|
930
|
1.24
|
0.68
|
1
|
1.05
|
0
|
1
|
5
|
4
|
3.36
|
11.88
|
0.02
|
The figure below shows the distribution of respondents responses to
the health literacy item.
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
HLit_FCT
|
Never (1)
|
285 (82.4)
|
513 (87.8)
|
798 (85.8)
|
|
|
Rarely (2)
|
27 (7.8)
|
47 (8.0)
|
74 (8.0)
|
|
|
Sometimes (3)
|
20 (5.8)
|
15 (2.6)
|
35 (3.8)
|
|
|
Often (4)
|
10 (2.9)
|
4 (0.7)
|
14 (1.5)
|
|
|
Always (5)
|
4 (1.2)
|
5 (0.9)
|
9 (1.0)
|
Numeracy
Measured at wave 1 (Dec 2020)
- Q1. How good are you at working with fractions?
- Q2. How good are you at figuring out how much a shirt will cost if
it is 25% off?
Response scale (slider): Not at all good(1), — (2), — (3), — (4),
— (5) Extremely good (6).
- Q3. How often do you find numerical information to be useful?
Response scale (slider): Never(1), — (2), — (3), — (4), — (5)
Very often (6).
Citation: McNaughton CD, Cavanaugh KL, Kripalani S, Rothman RL,
Wallston KA. Validation of a Short, 3-Item Version of the Subjective
Numeracy Scale. Med Decis Mak Int J Soc Med Decis Mak.
2015;35(8):932-936. doi:10.1177/0272989X15581800.
Citation: Fagerlin A, Zikmund-Fisher BJ, Ubel PA, Jankovic A,
Derry HA, Smith DM. Measuring numeracy without a math test: development
of the Subjective Numeracy Scale. Med Decis Making. 2007;27(5):672-680.
doi:10.1177/0272989X07304449
The reliability of the numeracy items shown below. Items were then
averaged to create a numeracy scale.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
0.87
|
0.88
|
0.82
|
0.7
|
7.01
|
0.01
|
4.98
|
1.13
|
0.7
|
Summary statistics for the numeracy scale are shown below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Numeracy
|
1
|
930
|
4.98
|
1.13
|
5.33
|
5.16
|
0.99
|
1
|
6
|
5
|
-1.22
|
1.03
|
0.04
|
The figures below show the distribution of respondents responses to
the individual numeracy items.

Race/Ethnicity
Measured at wave 1 (Dec 2020)
- Q1. Are you Hispanic or Latino/a or Latinx?
Response options: No [non-Hispanic] (0), Yes [Hispanic]
(1).
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
Latinx_FCT
|
Non-Hispanic
|
315 (91.0)
|
522 (89.4)
|
837 (90.0)
|
|
|
Hispanic
|
31 (9.0)
|
61 (10.4)
|
92 (9.9)
|
|
|
No response
|
0 (0.0)
|
1 (0.2)
|
1 (0.1)
|
- Q2. What is your race? Mark all that apply.
Response options:
- American Indian or Alaskan Native
- Asian or Asian American
- Black or African American
- Native Hawaiian or other Pacific Islander
- White or European American
- Other (please specify)
The below table shows respondents Race/Ethnicity as coded for
analysis.
| No |
210 |
22.6% |
| Yes |
720 |
77.4% |
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
NonHispanicWhite_Yes
|
No
|
73 (21.1)
|
137 (23.5)
|
210 (22.6)
|
|
|
Yes
|
273 (78.9)
|
447 (76.5)
|
720 (77.4)
|
Risk and
worry
Worry about getting
COVID-19
Measured at wave 1 (Dec 2020)
- Q1. How worried are you about getting COVID-19?
Response scale: Not at all worried (1), (2), (3), (4), Very
worried (5).
Summary statistics for the worry about getting COVID-19 item are
shown below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Worry about COVID-19
|
1
|
930
|
2.92
|
1.29
|
3
|
2.9
|
1.48
|
1
|
5
|
4
|
0.19
|
-1.05
|
0.04
|
The figure below shows the distribution of respondents responses to
the worry about getting COVID-19 item.
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
worry_FCT
|
Not at all worried (1)
|
48 (13.9)
|
86 (14.7)
|
134 (14.4)
|
|
|
|
76 (22.0)
|
185 (31.7)
|
261 (28.1)
|
|
|
|
91 (26.3)
|
139 (23.8)
|
230 (24.7)
|
|
|
|
63 (18.2)
|
94 (16.1)
|
157 (16.9)
|
|
|
Very worried (5)
|
68 (19.7)
|
80 (13.7)
|
148 (15.9)
|
COVID-19 risk
perception
Measured at wave 1 (Dec 2020)
- Q1. In your opinion, how likely is it that you will get COVID-19
during the next month?
- Q2. If you were to get COVID-19, how likely do you think it is that
you would need to be hospitalized?
- Q3. If you were to get COVID-19, how likely do you think it is that
you would die?
Response scale: Not at all likely (1), — (2), — (3), — (4), Very
likely (5).
The reliability of the COVID-19 risk perception items shown below.
Items were then averaged to create a COVID-19 risk perception scale.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
0.79
|
0.79
|
0.76
|
0.55
|
3.66
|
0.01
|
2.46
|
0.93
|
0.45
|
Summary statistics for the COVID-19 risk perceptions scale are shown
below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Risk perceptions
|
1
|
930
|
2.64
|
0.94
|
2.67
|
2.63
|
0.99
|
1
|
5
|
4
|
0.15
|
-0.66
|
0.03
|
The figures below show the distribution of respondents responses to
the individual COVID-19 risk perception items.

Facilitators
and barriers
Working from
home
Measured at wave 1 (Dec 2020)
- Q1. Since COVID-19 began, have you been able to work from home?
Response scale (slider): None of the time(1), A little bit of the
time (2), About half the time (3), Most of the time (4), All of the time
(5).
Overall descriptives
## vars n mean sd median trimmed mad min max range skew kurtosis se
## X1 1 923 2.68 1.89 1 2.6 0 1 5 4 0.32 -1.83 0.06
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
WFH_Chr
|
None of the time
|
171 (49.4)
|
319 (54.6)
|
490 (52.7)
|
|
|
A little bit of the time
|
13 (3.8)
|
21 (3.6)
|
34 (3.7)
|
|
|
About half the time
|
8 (2.3)
|
10 (1.7)
|
18 (1.9)
|
|
|
Most of the time
|
15 (4.3)
|
25 (4.3)
|
40 (4.3)
|
|
|
All of the time
|
139 (40.2)
|
202 (34.6)
|
341 (36.7)
|
|
|
(Missing)
|
0 (0.0)
|
7 (1.2)
|
7 (0.8)
|
Recoded as:
- “none of the time” = No
- “A little bit of the time” = Yes
- “About half the time” = Yes
- “Most of the time” = Yes
- “All of the time” = Yes
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
WFH_Fct
|
No
|
171 (49.4)
|
319 (54.6)
|
490 (52.7)
|
|
|
Yes
|
175 (50.6)
|
258 (44.2)
|
433 (46.6)
|
|
|
(Missing)
|
0 (0.0)
|
7 (1.2)
|
7 (0.8)
|
Internet quality
Measured at wave 1 (Dec 2020)
- Q1. Is your Internet connection good enough that you can work from
home or to do video calls with family and friends?
Response scale: No (0), Yes (1).
Overall descriptives
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
Internet_Fct
|
No
|
46 (13.3)
|
0 (0.0)
|
46 (4.9)
|
|
|
Yes
|
298 (86.1)
|
500 (85.6)
|
798 (85.8)
|
|
|
(Missing)
|
2 (0.6)
|
84 (14.4)
|
86 (9.2)
|
Grocery
deliveries
Measured at wave 1 (Dec 2020)
- Q1. Do you order groceries or other necessities for delivery?
Response scale: Never, I can’t afford to (1), Never, it’s not
available where I live (2), Never, I prefer to shop in person (3),
Never, I have friends or family who do it for me (4), Yes, I do
sometimes (5), Yes, I do most of the time (6), Yes, I do all of the time
(7).
Overall descriptives
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
Groceries_Chr
|
Never, I can’t afford to
|
30 (8.7)
|
30 (5.1)
|
60 (6.5)
|
|
|
Never, it’s not available where I live
|
12 (3.5)
|
26 (4.5)
|
38 (4.1)
|
|
|
Never, I prefer to shop in person
|
204 (59.0)
|
391 (67.0)
|
595 (64.0)
|
|
|
Never, I have friends or family who do it for me
|
11 (3.2)
|
15 (2.6)
|
26 (2.8)
|
|
|
Yes, I do sometimes
|
57 (16.5)
|
89 (15.2)
|
146 (15.7)
|
|
|
Yes, I do most of the time
|
15 (4.3)
|
20 (3.4)
|
35 (3.8)
|
|
|
Yes, I do all of the time
|
17 (4.9)
|
13 (2.2)
|
30 (3.2)
|
Recoded as yes or no based on response wording
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
Groceries_Fct
|
No
|
246 (71.1)
|
447 (76.5)
|
693 (74.5)
|
|
|
Yes
|
100 (28.9)
|
137 (23.5)
|
237 (25.5)
|
Beliefs about
science and healthcare
Trust in
Healthcare
Measured at wave 1 (Dec 2020)
Please indicate how much you agree or disagree with each statement.
There are no right or wrong answers. Please answer in a way that
reflects your own personal beliefs:
- The Health Care System does its best to make patients health
better
- The Health Care System covers up its mistakes
- Patients receive high quality medical care from the Health Care
System
- The Health Care System makes too many mistakes
- The Health Care System puts making money above patients’ needs
- The Health Care System gives excellent medical care
- Patients get the same medical treatment from the Health Care System
no matter what the patient’s race or ethnicity
- The Health Care System lies to make money
- The Health Care System experiments on patients without them
knowing
Response scale: Strongly disagree (1), Disagree (2), Somewhat
disagree (3), Neither agree nor disagree (4), Somewhat agree (5), Agree
(6), Strongly agree (7).
Citation: Shea JA, Micco E, Dean LT, McMurphy S, Schwartz JS,
Armstrong K. Development of a Revised Health Care System Distrust Scale.
J Gen Intern Med. 2008;23(6):727-732. doi:10.1007/s11606-008-0575-3.
The reliability of the Healthcare trust items shown below. Items were
then averaged to create a Healthcare trust scale.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
0.89
|
0.89
|
0.91
|
0.48
|
8.36
|
0.01
|
4.33
|
1.07
|
0.45
|
Summary statistics for the healthcare trust scale are shown
below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Healthcare Trust
|
1
|
930
|
4.33
|
1.07
|
4.22
|
4.32
|
1.15
|
0.78
|
6.44
|
5.67
|
0.01
|
-0.34
|
0.04
|
The figures below show the distribution of respondents responses to
the individual healthcare trust items (Response scale: Strongly
disagree (1), Disagree (2), Somewhat disagree (3), Neither agree nor
disagree (4), Somewhat agree (5), Agree (6), Strongly agree
(7)).



(Lack of) Belief in
science
Measured at wave 1 (Dec 2020)
Please indicate how much you agree or disagree with each statement.
There are no right or wrong answers. Please answer in a way that
reflects your own personal beliefs:
- People trust scientists a lot more than they should
- People don’t realize just how flawed a lot of scientific research
really is
- A lot of scientific theories are dead wrong
- Sometimes I think we put too much faith in science
- Our society places too much emphasis on science
- I am concerned by the amount of influence that scientists have in
society
Response scale (slider): Strongly disagree (1), Disagree (2),
Somewhat disagree (3), Neither agree nor disagree (4), Somewhat agree
(5), Agree (6), Strongly agree (7).
Citation: Hartman RO, Dieckmann NF, Sprenger AM, Stastny BJ,
DeMarree KG. Modeling attitudes toward science: development and
validation of the credibility of science scale. Basic Appl Soc Psychol.
2017;39(6):358-371. doi:10.1080/01973533.2017.1372284
The reliability of the (lack of) Belief in science items shown below.
Items were then averaged to create a (lack of) Belief in science
scale.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
0.96
|
0.96
|
0.95
|
0.79
|
23
|
0
|
3.27
|
1.56
|
0.79
|
Summary statistics for the (lack of) Belief in science scale are
shown below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Lack of belief in science
|
1
|
930
|
3.27
|
1.56
|
3.33
|
3.19
|
1.73
|
1
|
7
|
6
|
0.26
|
-0.77
|
0.05
|
The figures below show the distribution of respondents responses to
the individual belief in science items (Response scale: Strongly
disagree (1), Disagree (2), Somewhat disagree (3), Neither agree nor
disagree (4), Somewhat agree (5), Agree (6), Strongly agree
(7)).


Belief in conspiracy
theories
Measured at wave 3 (March 2021)
Below are things that some people might believe. Please indicate
whether you personally think each statement is true or false.
- The virus causing COVID-19 was purposefully released by a government
or person.
- COVID-19 is actually a biological weapon being tested.
- The current COVID-19 outbreak is actually a form of population
control to reduce the number of people in the infected countries.
- The COVID- 19 vaccine is a microchip so the government can track
you.
Response scale: Definitely false (1), Probably false (2), Unsure
(3), Probably true (4),Definitely true (5)
Citation: Piltch-Loeb R, Zikmund-Fisher BJ, Shaffer VA, et
al. Cross-Sectional Psychological and Demographic Associations of Zika
Knowledge and Conspiracy Beliefs Before and After Local Zika
Transmission. Risk Analysis. 2019;39(12):2683-2693. doi:10.1111/risa.13369
The reliability of the belief in conspiracy theories items shown
below. Items were then averaged to create a belief in conspiracy
theories scale.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
0.88
|
0.89
|
0.88
|
0.66
|
7.81
|
0.01
|
1.76
|
0.94
|
0.68
|
The figures below show the distribution of respondents responses to
the individual belief in conspiracy theories items.


Political
beliefs
Conservative
beliefs
Measured at wave 2 (Jan 2021)
- Q1. Here is a 7-point scale on which the political views that people
might hold are arranged from extremely liberal (left) to extremely
conservative (right). Where would you place yourself on this scale?
Response scale: Extremely liberal (1), Moderately liberal (2),
Slightly liberal (3), Neutral (4), Slightly conservative (5), Moderately
conservative (6), Extremely conservative (7).
Summary statistics for the conservative beliefs item are shown
below.
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
Conservative beliefs
|
1
|
928
|
4.44
|
1.76
|
5
|
4.51
|
1.48
|
1
|
7
|
6
|
-0.34
|
-0.9
|
0.06
|
The figure below shows the distribution of respondents responses to
the conservative beliefs item.

Gov response
Measured at wave 1 (Dec 2020)
- Q1. In general, do you think the FEDERAL government is doing not
enough or too much to limit the spread of coronavirus?
- Q2. In general, do you think your STATE government is doing not
enough or too much to limit the spread of coronavirus?
Response scale: Not nearly enough (1), Not enough (2), Just right
(3), Too much (4), Way too much (5).
- Q3. How angry are you about how the FEDERAL government responded to
the COVID-19 pandemic?
- Q4. How angry are you about how your STATE’s government responded to
the COVID-19 pandemic?
Response scale: Not at all angry (1), — (2), — (3), — (4), Very
angry (5).
Overall descriptives
The reliability of the Gov response items shown below.
|
total.raw_alpha
|
total.std.alpha
|
total.G6.smc.
|
total.average_r
|
total.S.N
|
total.ase
|
total.mean
|
total.sd
|
total.median_r
|
|
-0.38
|
-0.3
|
0.31
|
-0.06
|
-0.23
|
0.08
|
2.68
|
0.58
|
-0.13
|
If we do not reach the α=0.70 threshold with this procedure, we will
select two separate items:
- Q2. In general, do you think your STATE government is doing not
enough or too much to limit the spread of coronavirus?
Response scale: Not nearly enough (1), Not enough (2), Just right
(3), Too much (4), Way too much (5).
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
|
1
|
930
|
2.63
|
1.1
|
3
|
2.57
|
1.48
|
1
|
5
|
4
|
0.26
|
-0.31
|
0.04
|

and
- Q4. How angry are you about how your STATE’s government responded to
the COVID-19 pandemic?
Response scale: Not at all angry (1), — (2), — (3), — (4), Very
angry (5).
|
|
vars
|
n
|
mean
|
sd
|
median
|
trimmed
|
mad
|
min
|
max
|
range
|
skew
|
kurtosis
|
se
|
|
|
1
|
930
|
2.78
|
1.44
|
3
|
2.73
|
1.48
|
1
|
5
|
4
|
0.2
|
-1.26
|
0.05
|

Help from Friends
& Family
Measured at wave 1 (Dec 2020)
- Q1. Do you have friends or family members who have helped you during
COVID-19 so you do not have to go out in public?
Response scale: No (0), Yes, I get a little help (1), Yes, I get
a lot of help (2).
Overall descriptives
##
## 0 1 2
## 660 210 60
|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
FriendFamHelp_Chr
|
No
|
252 (72.8)
|
408 (69.9)
|
660 (71.0)
|
|
|
Yes, I get a little help
|
69 (19.9)
|
141 (24.1)
|
210 (22.6)
|
|
|
Yes, I get a lot of help
|
25 (7.2)
|
35 (6.0)
|
60 (6.5)
|

|
label
|
levels
|
Non-Veteran
|
Veteran
|
Total
|
|
Total N (%)
|
|
346 (37.2)
|
584 (62.8)
|
930
|
|
FriendFamHelp_Fct
|
No
|
252 (72.8)
|
408 (69.9)
|
660 (71.0)
|
|
|
Yes
|
94 (27.2)
|
176 (30.1)
|
270 (29.0)
|