Predicting individual differences in peak emotional response
PNAS Nexus,
Journal Year:
2024,
Volume and Issue:
3(3)
Published: Feb. 29, 2024
Abstract
Why
does
the
same
experience
elicit
strong
emotional
responses
in
some
individuals
while
leaving
others
largely
indifferent?
Is
variance
influenced
by
who
people
are
(personality
traits),
how
they
feel
(emotional
state),
where
come
from
(demographics),
or
a
unique
combination
of
these?
In
this
2,900+
participants
study,
we
disentangle
factors
that
underlie
individual
variations
universal
aesthetic
chills,
feeling
cold
and
shivers
down
spine
during
peak
experiences.
Here,
unravel
interplay
psychological
sociocultural
dynamics
influencing
self-reported
chills
reactions.
A
novel
technique
harnessing
mass
data
mining
social
media
platforms
curates
first
large
database
ecologically
sourced
chills-evoking
stimuli.
machine
learning
techniques
(LASSO
SVM)
multilevel
modeling
analysis
elucidates
interacting
roles
demographics,
traits,
states
chills.
These
findings
highlight
tractable
set
features
predicting
occurrence
intensity
chills—age,
sex,
pre-exposure
arousal,
predisposition
to
Kama
Muta
(KAMF),
absorption
(modified
tellegen
scale
[MODTAS]),
with
73.5%
accuracy
accounting
for
48%
intensity.
While
traditional
methods
typically
suffer
lack
control
over
stimuli
their
effects,
approach
allows
assignment
tailored
biopsychosocial
profiles,
thereby,
increasing
experimental
decreasing
unexplained
variability.
Further,
elucidate
hidden
factors,
contextual
shape
seemingly
“subjective”
phenomena.
Language: Английский
From feeling chilly to burning up: How thermal signals shape the physiological state of the body and impact physical, emotional, and social well-being
Neuroscience & Biobehavioral Reviews,
Journal Year:
2025,
Volume and Issue:
unknown, P. 105992 - 105992
Published: Jan. 1, 2025
Language: Английский
Repeated exposure decreases aesthetic chills likelihood but increases intensity
PLoS ONE,
Journal Year:
2025,
Volume and Issue:
20(4), P. e0300494 - e0300494
Published: April 2, 2025
Aesthetic
chills
are
a
peak
emotional
response
to
stimuli
such
as
music,
films,
or
speech
characterized
by
shivers
and
goosebumps
activation
of
dopaminergic
circuits.
Despite
growing
scientific
interest
in
this
phenomenon,
repeated
exposure
has
not
been
studied
yet,
due
the
absence
validated
database.
This
study
leverages
recent
gold
standard
investigate
impact
on
frequency
intensity
aesthetic
chills.
Participants
(n
=
58)
were
randomly
exposed
6
chill-evoking
pre-validated
population
interest,
counterbalanced
order.
Our
findings
revealed
significant
decrease
likelihood
experiencing
with
exposure,
suggesting
habituation
itself
potential
fatigue
stimuli.
However,
we
observed
an
increase
duration
over
successive
exposures
among
those
who
did
experience
The
also
identified
distinct
demographic
psychophysiological
patterns
across
different
participant
groups,
indicating
variability
chill
responses.
These
results
provide
insights
into
dynamic
nature
experiences
their
underlying
neural
mechanisms,
implications
for
understanding
reward
processing
psychophysiology.
Language: Английский
Experiencing art together: integrating affect and semiosis
Frontiers in Psychology,
Journal Year:
2025,
Volume and Issue:
16
Published: April 30, 2025
Art
is
ubiquitous
in
our
lives,
and
its
experience
understanding
are
deeply
emotional.
Dewey
suggested
that
all
human
experience,
including
art
experiences,
emerges
from
active
engagement
with
the
environment.
In
this
view,
affect
interpretation
interconnected
processes
unfold
together.
To
examine
integration
of
these
processes,
interdisciplinary
study
used
a
multi-method
approach.
Eighteen
dyads
adult
participants
took
part
study.
They
were
instructed
to
each
bring
an
object
was
meaningful
them.
During
experiment
engaged
audio-visually
recorded,
semi-structured
conversation,
reflecting
on
both
objects.
also
answered
pre-
post-questionnaires
their
emotions.
Affect
measured
through
self-reported
valence
arousal
emotions,
sentiment
analysis
conversation.
Semiosis
as
process
making
sense
objects
operationalized
terms
four
strategies,
namely:
perception,
imagination,
conceptualization,
analysis.
The
results
showed
dyadic
interactions
led
changes,
at
group
level,
participants'
toward
other's
object.
An
Exploratory
Graph
Analysis
revealed
unique
weighted
networks
for
strategy.
Additionally,
Multinomial
Log-linear
Model
demonstrated
strategies
work
tandem
during
predict
perceived
affect.
Language: Английский
Making Sense With Art Together: Integrating Affect and Semiosis
Published: Dec. 13, 2024
Art
is
ubiquitous
in
our
lives,
and
its
experience
understanding
are
deeply
emotional.
Dewey
(1934)
suggested
that
all
human
experience,
including
art
experiences,
emerges
from
active
engagement
with
the
environment.
In
this
view,
affect
interpretation
interconnected
processes
unfold
together.
To
examine
integration
of
these
processes,
interdisciplinary
study
used
a
multi-method
approach.
Eighteen
dyads
adult
participants
took
part
study.
They
were
instructed
to
each
bring
an
object
was
meaningful
them.
During
experiment
engaged
audio-visually
recorded,
semi-structured
conversation,
reflecting
on
both
objects.
also
answered
pre-
post-questionnaires
their
emotions.
The
sense-making
process
coded
terms
four
strategies,
namely:
perception,
imagination,
conceptualisation,
analysis
(van
Heusden,
2015).
Affect
measured
through
self-reported
valence
arousal
emotions,
sentiment
conversation.
results
showed
dyadic
interactions
led
significant
changes,
at
group
level,
participants’
toward
other’s
object.
An
Exploratory
Graph
Analysis
revealed
unique
weighted
networks
for
strategy.
Additionally,
Multinomial
Log-linear
Model
demonstrated
strategies
work
tandem
during
process,
predict
perceived
affect.
Language: Английский