International Research in Geographical and Environmental Education,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 17
Published: Oct. 28, 2024
Perception
is
very
important
when
analysing
and
managing
risk
as
it
vital
for
better
preparing
the
individual
society.
The
aims
of
this
study
are
to:
(i)
find
out
about
students'
perceptions
spatial
dimension
natural
environmental
risks
affecting
mainland
Portugal;
(ii)
understand
how
students
perceive
risks,
taking
causal
attribution,
level
knowledge,
future
trends
into
account;
(iii)
relate
to
behaviour,
actions,
willingness
change
attitudes
mitigating
reducing
risks.
In
study,
a
questionnaire
was
administered
786
ninth
year
between
April
May
2022.
Stepwise
regression
applied
determine
factors
that
control
in
behaviour.
results
indicate
levels
perception
considered
low
moderate.
Female
tended
develop
greater
sense
fear
face
manifestations.
Research Square (Research Square),
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 25, 2025
AbstractBackground
Advances
in
machine
learning
(ML)
models
have
increased
the
capability
of
researchers
to
detect
vaccine
hesitancy
social
media
using
Natural
Language
Processing
(NLP).
A
considerable
volume
research
has
identified
persistence
COVID-19
discourse
shared
on
various
platforms.
Methods
Our
objective
this
study
was
conduct
a
systematic
review
employing
sentiment
analysis
or
stance
detection
towards
vaccines
and
vaccination
spread
Twitter
(officially
known
as
X
since
2023).
Following
registration
PROSPERO
international
registry
reviews,
we
searched
papers
published
from
1
January
2020
31
December
2023
that
used
supervised
assess
through
Twitter.
We
categorized
studies
according
taxonomy
five
dimensions:
tweet
sample
selection
approach,
self-reported
type,
classification
typology,
annotation
codebook
definitions,
interpretation
results.
analyzed
if
report
different
trends
than
those
by
examining
how
is
measured,
whether
efforts
were
made
avoid
measurement
bias.
Results
found
bias
widely
prevalent
analyze
toward
vaccination.
The
reporting
errors
are
sufficiently
serious
they
hinder
generalisability
these
understanding
individual
opinions
communicate
reluctance
vaccinate
against
SARS-CoV-2.
Conclusion
Improving
NLP
methods
crucial
addressing
knowledge
gaps
discourse.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(3), P. e25297 - e25297
Published: Feb. 1, 2024
ObjectivesTo
validate
the
items
of
Emotional
Impact
Questionnaire
coronavirus
disease-2019
(COVID-19)
related
to
risk
perception,
estimating
its
degree,
among
healthcare
workers
in
first
wave
COVID-19
pandemic,
identifying
possible
associated
factors.Methods:
cross-sectional
study
1872
Brazil.
The
population
was
characterized
by
sociodemographic
and
occupational
information,
knowledge
about
COVID-19,
quality
information
received,
perception
preventive
measures
disease,
sense
coherence.ResultsBeing
divorced,
having
a
chronic
spending
more
than
1
h
per
day
getting
informed
always
or
almost
wearing
mask
regardless
symptoms,
as
well
self-perception
health
were
with
high-risk
perception.
An
inverse
association
found
between
coherence
not
knowing
if
one
has
had
occasional
contact
confirmed
cases.ConclusionRisk
is
influenced
emotions,
experiences,
knowledge.
Sense
resilience
have
role
reducing
Understanding
crucial
for
developing
effective
strategies
mitigate
impact
pandemic
other
similar
scenarios.
Frontiers in Psychology,
Journal Year:
2024,
Volume and Issue:
15
Published: April 30, 2024
Background
Health
risk
perception
is
an
important
predictor
of
health-protective
behaviors
according
to
the
health
belief
model.
However,
underlying
mechanism
connecting
and
exercise
not
well
understood.
The
current
study
investigates
how
predicts
college
students'
intention
in
post-pandemic
era
China
analyzes
mediating
effect
anxiety
moderating
lay
theories
health.
Materials
methods
This
cross-sectional
adopted
convenience
sampling
recruited
767
students
from
a
province
central
China.
Risk
Perception
Scale,
Anxiety
Lay
Theories
Chinese
version
Exercise
Intention
Scale
were
used
measure
levels
perception,
anxiety,
implicit
theory,
intention,
respectively.
Results
results
moderated
mediation
model
indicated
that
significantly
positively
affected
(β
=
0.110,
t
2.852,
p
<
0.01).
Meanwhile,
indirect
on
relationship
between
was
significant.
Furthermore,
buffered
association
analysis
0.068,
2.067,
0.05).
For
holding
incremental
influence
statistically
Conclusion
can
lead
which
affect
their
intention.
In
addition,
moderate
have
practical
implications
for
developing
effective,
applicable,
scalable
interventions
promote
physical
by
reducing
level
entity
theory
or
increasing
theory.
BMC Public Health,
Journal Year:
2023,
Volume and Issue:
23(1)
Published: Aug. 16, 2023
Amidst
the
ongoing
COVID-19
pandemic,
social
isolation
has
become
a
pressing
issue
worldwide,
deeply
affecting
individuals'
mental
and
physical
well-being.
This
study
introduces
theoretical
model
to
understand
factors
influencing
in
context
of
this
global
health
crisis.
We
employed
survey
methodology,
collecting
data
from
Korean
Vietnamese
university
students
through
Google
form.
The
was
evaluated
using
structural
equation
modeling
(SEM),
multi-group
analysis
(MGA)
used
assess
differences
between
student
groups.
investigation
centered
on
affective
risk
perception,
cognitive
distancing
attitude,
intention,
demographic
like
age
gender.
Our
findings
revealed
that
perceptions
have
significant
positive
impacts
attitudes
toward
distancing.
Furthermore,
towards
were
found
significantly
influence
intentions.
Interestingly,
intention
correlation
with
isolation.
Lastly,
such
as
gender
be
Specifically,
had
association,
while
showed
negative
Moreover,
our
MGA
results
relationship
differed
groups,
indicating
potential
cultural
or
societal
influences
relationship.
Such
understanding
could
inform
policies
strategies
aimed
at
mitigating
adverse
effects
wake
crises.
Frontiers in Public Health,
Journal Year:
2024,
Volume and Issue:
12
Published: Nov. 28, 2024
Mobile
health
applications
(mHealth)
have
become
an
indispensable
tool
in
the
healthcare
industry
to
provide
users
with
efficient
and
convenient
services.
However,
information
overload
has
led
significant
problems
mHealth
applications,
which
may
further
lead
overuse
of
medical
Applied Psychology Health and Well-Being,
Journal Year:
2024,
Volume and Issue:
17(1)
Published: Dec. 16, 2024
Abstract
The
high‐level
risk
perception
diffusion
caused
by
public
health
emergencies
seriously
threatens
mental
and
social
stability.
Much
scholarly
attention
focused
on
the
traditional
epidemic
models
or
simply
combined
content
attributes,
overlooking
differences
in
individual
characteristics.
This
paper
proposes
an
S
1
2
EI
pos
I
neu
neg
R
model
of
innovatively
subdividing
susceptible
people
infectious
people.
Then,
taking
Xi'an
as
example
(
N
=
105,417),
this
employs
sentiment
analysis
Word2Vec
Bi‐LSTM
to
calculate
emotional
value
microblog
text
quantify
perception.
Finally,
numerical
experiments
are
conducted
explore
effects
cross‐evolution
difference
under
different
scenarios.
Findings
reveal
that
a
larger
initial
density
accelerates
diffusion,
with
negative
emotions
playing
dominant
role.
In
addition,
higher
level
lower
heterogeneity,
greater
maximum
impact
final
scale
diffusion.
When
emergency
deteriorates,
tends
shift
high‐risk
Otherwise,
it
tilt
low‐risk
These
findings
provide
critical
insights
for
developing
precise
guidance
strategies
enhancing
governance
capabilities.