Positive urgency and Musical Tempo, Does faster music make you drink more?
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Transcript of Positive urgency and Musical Tempo, Does faster music make you drink more?
Positive Urgency and Musical tempo:
Does Faster Music Make You Drink More?
Undergraduate Psychology 2nd Year
Goldsmiths University
Abstract
Cyders and Smith (2010) have found positive urgency to
predict a number of substance use disorders as well as
higher drinking levels in normal populations, while the
influences of tempo on alcohol consumption are not as
well researched in lab settings. This study aimed to test
whether participants consumed more alcohol when they were
listening to higher tempo music compared to controls. An
analysis of covariance found positive urgency to
significantly correlate with beer consumption, whilst the
higher tempo music condition significantly increased beer
consumption. This is in line with Cyders and Smith’s
research and extends previous research on the effects
musical tempo has on drinking behaviours.
Positive Urgency and Musical tempo:
Does Faster Music Make You Drink More?
Literature review
Students are known for having carefree attitudes
towards excessive drinking, and time in university often
involves late nights in the pub with peers. Understanding
what affects an individuals propensity towards the excess
is well understood in clinical samples but individual
differences in normal samples of adolescents is not as
well researched. Given students usually frequent
environments such as pubs and clubs, it seems pertinent
to research the effects certain aspects of music may have
on drinking behaviours. As well as providing further
research into drinking behaviours in an experimental
setting, this study will also expand previous research on
how aspects of music can influence drinking behaviours.
Impulsivity traits
Impulsivity is the tendency to “display behaviours
with little forethought or consideration of the
consequences” (VandenBos, 2007) and is a facet of normal
personalities as well as disorders such as substance use
disorders, bipolar disorder and ADHD. Whiteside and Lynam
first formulated urgency using a factor analysis to
simplify impulsivity into a number of concrete traits
using the big five as a framework (2000). Their analysis
found four personality facets associated with impulsive
like behaviour; urgency, lack of premeditation, lack of
perseverance, and sensation seeking. In their analysis,
urgency was only described in the context of a
distressing situation or negative emotion and not in a
positive framework.
Positive urgency (PU) is defined as “the tendency to
engage in rash action in response to extreme positive
affect” (Cyders & Smith, 2007; 2008, p.807). Cyders and
Smith introduced positive urgency as another factor of
the urgency trait to further clarify the multi-faceted
nature of impulsivity. It has been found to predict risky
sexual behaviour and illegal drug use in adolescents
(Zapolski, Cyders, Rainer & Smith, 2007), and also
predicts an individuals’ propensity to become a
pathological gambler (Cyders et al., 2007). Cyders and
colleagues (2010) conducted a pair of experimental
studies on the role of positive urgency as a component of
impulsive behaviours. They found positive urgency
predicted increased alcohol use as well as the negative
outcomes associated with it (p.374).
Neural Correlates of Addiction
Arousal has many links to the autonomic and
endocrine systems, responsible for changes in heart rate
and emotion. Low arousal theory posits that some
individuals (such as those with ADHD and some substance
disorders) have low resting levels of arousal, therefore
feeling the need to seek out further sensation and
stimulation from external sources (Hare, 1970).
Studies have found lower concentrations of γ-
aminobutyric acid (GABA receptor) in the dorsolateral
prefrontal cortex of impulsive men (Boy, Evans, Edden,
Lawrence, Singh, Husain et al., 2011). GABA receptors are
major neurotransmitters that inhibit dopaminergic
pathways (Robbins, Everitt, & Nutt, 2010, p.93).
Buckholtwz and colleagues (2010) used dual PET scans to
scan the brains of healthy individuals pre and post-
amphetamine administration, and found impulsivity to
positively correlate with striatal dopamine release
following amphetamine administration; this consequently
predicted stronger desire for more drug. Beck and
colleagues found significantly less activation in the
right ventral striatum of alcoholics when presented with
monetary gain or loss (2009). This also correlated with
their impulsivity again suggesting that their
dopaminergic reward systems are impaired. Such reduced
response may increase reward-seeking behaviour to
compensate.
Mood Induction Procedures
One aspect of Cyder and Smith’s study (2010) was the
use of mood induction techniques. A meta-analysis of
mood-induction procedures (MIP) validated a number of
methods such as the use of film and story or music, with
the use of multiple MIP’s having a stronger effect
(Westermann, Spies, Stahl & Hesse, 1996, p.561). The use
of only music to induce a positive mood was found to have
a medium effect size of .317 (Westerman, Spies, Stahl &
Hesse, 1996, p.570). The use of music to induce mood
opens up the possibility to manipulate melodic structure
to investigate secondary factors affecting urgency
related behaviours.
Cognitive Effects of Music
Music has been known to affect a number of
physiological and cognitive processes. Mere exposure to a
Mozart sonata improved spatial abilities in non-musicians
(Thompson, Schellenburg & Husain, 2001, p.250).
Heightened levels of self-reported arousal and mood were
found which ultimately explained the differences in
spatial ability (p.250). Dillman Carpentier and Potter
also found that increasing the tempo of the music
increased the listener’s physiological arousal (2007,
p.21).
The effect of music on consumer behaviour has been a
topic of interest for some time, since Kotler’s theory of
“atmospherics” or the store environment being able to
influence shopping behaviours (Kotler, 1973, p.48).
Atmospherics are defined as the “conscious designing of
space to create certain effects in buyers” (Kotler,
1973, p.50). Smith and Curnow (1966) found that louder
music increased the amount spent per minute, as
individuals shopped at a faster speed than normal,
indicating that magnitude of music affects the urgency of
actions. Background classical music has been found to
increase sales in a wine store compared to “chart music”,
suggesting that for music to have an effect on behaviour,
it may need to fit the context of the behaviour; in this
case classical music and wine drinking are synonymous
with sophistication (Areni & Kim, 1993, p.339). Another
field study found that people in a bar drank more beer in
less time when music volume was higher than normal
(Guéguen, Jacob, Guellec, Morineu & Lourel, 2008). A
Third study found an interaction between how busy the
restaurant was and the tempo of the music, with fast
music only increasing alcohol consumption when the
restaurant was busy (Akin, 2013).
This study will look to replicate previous positive
urgency research. The effects of musical tempo on alcohol
consumption will also be considered in an experimental
setting. The First prediction is that positive urgency
will significantly predict beer consumption regardless of
condition. The second prediction is that higher musical
tempo will increase beer consumption in an experimental
setting, taking into account positive urgency scores.
Method
Design
The study followed a between subjects design with
one dependent variable. Our manipulated IV was Tempo
(High, low), and our measured IV was positive urgency
(continuous variable). Our dependent variable was the
amount of beer consumed. Tempo would be used as a
grouping variable, whilst positive be used as a
covariate.
Participants
53 Participants recruited from an opportunistic
student sample took part in the study (19 Male, 44
Female) and ages ranged from 18 – 32 (M = 21.92, SD =
3.09). Participants were allocated to the high tempo (N =
27) or low tempo condition (N = 26).
Procedure
Due to the nature of the experiment, participants
who were pregnant, or taking medication preventing them
from drinking alcohol were asked to abstain from testing.
Similarly, those suffering from depression were also
asked to not participate, as a mood induction procedure
would be used. Participants were randomly allocated to
either the high or low tempo condition on and then given
a consent form. Participants were deceived as to what the
true purpose of the study was; they were told the study
was investigating relationships between musical
preference and taste perception of different beers.
Participants began by completing a shortened version of
the UPPS-P questionnaire, measuring only the positive
urgency traits. Participants were then asked to complete
a PANAS questionnaire to measure their baseline mood.
Participants then listened to a piece of music on
headphones, but were not told this was a mood induction
procedure. The piece of music used for the induction was
Tchaikovsky’s ‘Waltz of the Flowers’ and both tempo
conditions listened to the same 3-minute passage of the
piece. Afterwards, participants were required to rate the
song on three parameters; the pleasantness of the song,
their familiarity with it and their overall liking for
the song on a 5-point Likert scale (See Appendix A).
Participants then proceeded to fill out the same PANAS
questionnaire. Once completing this, participants were
presented with two 100ml cups of different beer labelled
“1” and “2” and were told this was the “beer tasting”
stage of the experiment. They were told to drink as
little or as much as they wished, and were asked to make
comparative judgements between the flavours of the two
beers. Consequently, participants were required to rate
each individual beer on sweetness, bitterness, and
overall flavour on a 5-point Likert scale (See Appendix
B). They were then debriefed on the true purpose of the
experiment and that the amount of beer they drank would
be measured.
Measures
The UPPS-P impulsivity questionnaire (Whiteside &
Lynam, 2001) was used and from this only the positive
urgency sub-scale was given to participants. The positive
urgency subscale of the UPPS-P had good internal
consistency (M = 1.88, SD = .56, α = 0.92). The PANASquestionnaire was also used (Watson, Clark & Tellegen,
1988) and only the positive affect scores were measured.
The positive affect subscale of the PANAS also had good
internal consistency (M = 2.80, SD = .52, α = 0.73). Thepiece used for the positive mood induction was
Tchaikovsky’s ‘Waltz of the Flowers’, a song that has
been used countless times in such procedures. The
original tempo of the song in the slow tempo condition
was 60bpm. This was sped up using a Macintosh program
Logic Pro 10, to 90bpm, an increase of 50%. As mentioned
previously, music-only mood inductions have moderate
effects of 0.317 (Westerman Spies, Stahl & Hesse, 1996).
The same pair of headphones (Sony MDR-7506) were used on
all participants and the volume was controlled. Fosters
and Carlsberg were used as beer 1 and 2 respectively.
Beer was measured using 100ml and 10ml measuring
cylinders.
Results
Raw data for the urgency scores, music ratings, beer
ratings and positive affect scores pre and post induction
were inputted into SPSS for analysis. Other relevant
demographic data such as age and gender were included and
tempo was coded as a grouping variable. One participant
was excluded from the analyses for filling out the
entirety of the PANAS questionnaire with 1’s. All the raw
scores from the positive urgency subscale of the UPPS-P
were reversed in SPSS, and the mean score for each
participant was calculated. Mean positive affect was
calculated for pre and post mood induction.
ANCOVA
A two-way ANCOVA was carried out to determine
whether the tempo manipulations had an effect on the
amount of beer consumed, entering positive urgency as a
covariate.
Positive urgency. The analysis found positive
urgency, (M = 1.8774, SD = 0.56) to predict the amount of
beer consumed (M = 87.65, SD = 58.67), F(1,50) = 7.70, p
= .005 Partial η2 = .13. This fulfils our first
prediction; positive urgency would predict beer
consumption.
Musical Tempo. The analysis also found a main effect
of musical tempo on beer consumption after controlling
for positive urgency, F(1,50) = 4.83, p = .032, partial η2
= .09. The high tempo condition drank significantly more
beer (M = 102.20, SD = 60.14) than the low tempo condition
(M = 72.54, SD = 54.14). The possibility of an interaction
was also investigated using a custom model ANCOVA, which
found no significant interactions, F(1,49) = 0.37, p
> .05. Figure 1 below summarises all of the above
findings.
Mood
A manipulation check
was carried out to ascertain whether the correlation
found could be attributed to the mood induction, as
positive urgency can only predict drinking behaviour in a
positive mind-state. A paired samples t-test carried out
on pre and post mood induction scores showed it to be
successful, with a highly significant difference (t(52) =
-4.31, p < .001) between baseline mood (M = 2.80, SD
= .52) and mood after the induction (M = 3.05, SD = .58).
Secondary Analyses
There were no effects of age, r(51) = -.153 p > .05,
or gender, t(51) = 0.646, p < .001, on beer consumption.
There were also no significant correlations between any
Figure 1: Scatter Graph of Positive urgency against Beer Consumption for Both Conditions
of the beer or music ratings and alcohol consumption (See
Appendix C).
Discussion
The analysis found tempo to significantly affect the
amount of beer consumed once taking into account positive
urgency scores and urgency scores significantly predicted
the amount of beer participants in both conditions. There
were no significant effects from demographics and other
variables. These are in line with both our predictions;
that positive urgency would predict alcohol consumption
and higher tempo music would increase the amount
consumed. Mean consumption scores were significantly
higher in the high tempo condition compared to the low
tempo condition and urgency scores moderated it. There
are a number of implications these results have for
previous theories, which in turn suggest possible avenues
for future research.
Our results follow previous findings made by Cyders
and colleagues (2010), as well as furthering the field-
research carried out by Guéguen and colleagues (2008) and
Akin (2013) on tempo effects. Cyders and colleagues
similarly found strong correlations between positive
urgency and alcohol consumption when participants engaged
in a 90-minute beer tasting test (2010, p.373). This
study has shown positive urgency to have an effect on a
much shorter timescale and further validates the trait as
a strong predictor of alcohol consumption in normal
populations.
Tempo manipulations successfully increased alcohol
consumption across all positive urgency scores. This is
in line with previous research showing the effects of
higher tempo on alcohol consumption in busy and quiet
restaurant settings (Akin, 2013). An interesting finding
from the data was that those who score lower on positive
urgency could be more affected by the increase in tempo
than those who score higher (See figure 1). The lines of
best fit seem to indicate greater differences of mean
beer consumed between conditions on the lower end of the
positive urgency scale, with this difference diminishing
on the higher end. There are a number of explanations for
this; firstly those who score higher on positive urgency
could become more aroused by the same stimulus, but could
in effect reach an arousal “ceiling” limiting the tempo
effect. Secondly differences in dopamine reward systems
between impulsive and non-impulsive individuals may also
regulate the effect that tempo would have on their
drinking behaviour, as arousal is regulated by these
systems. In turn, these individuals could perceive
aspects of music in different ways to normal individuals.
The current study seems to contradict aspects of the
literature regarding tempo effects. Akin (2013) found
that individuals would drink more when listening to fast
paced music, only when the occupancy of the bar or
restaurant was high (p.23). This study, however, showed
tempo could have an effect regardless of the setting.
Areni and Kim suggested that for music to have a
behavioural effect, it must fit the context of the
behaviour in question (1993, p.339). This study found a
desired effect when the music used did not necessarily
fit the socio-behavioural context of drinking; Classical
music is not the genre of choice when students drink with
peers. The results show that the tempo manipulation had
the desired effect regardless of this and the effect
could be stronger if genres more associated with these
drinking environments were used.
These findings have a number of implications for the
field of music psychology, but also addiction research.
If musical structures can influence people to drink more,
then some aspects of music could reduce an individual’s
drinking level or need for an alcoholic beverage. If
extended further to encompass more varied musical styles
and mood states, these findings could help improve
treatments such as musical therapy for those suffering
from substance use disorders. This
experiment could be expanded in a number of ways. The use
of multiple genres of music to test for context effects
of drinking in experimental conditions could be used, as
some genres could be more salient in certain social
contexts. The structure of music could also be analysed
to see whether aspects such as tempo, mode, repetition
and lyrics could effect alcohol consumption. Their
effects can also be measured in multiple mood states to
see whether different aspects of music influence drinking
behaviours in positive, negative, or neutral frames of
mind. The measurement of arousal differences in impulsive
individuals may also help us gain further insight into
how they affect both drinking behaviours and musical
perception in both normal and clinical populations.
In conclusion, our findings, coupled with previous
research on positive urgency, suggest it is likely that
higher tempo music induces higher levels of drinking in
lab conditions. Given the findings, further research
aimed at the effects of musical structure on taste
perception and consumption of other alcohols seems
warranted.
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Appendix A
Music Rating Section of Questionnaire
Please rate the song you heard on a scale of 1-5 (1 = Bad, 5 = Good)
Pleasantness:
Familiarity:
Overall liking for song:
Appendix B
Beer Rating questionnaire
Please rate the beers on a scale of 1-5 (1 = Bad, 5 = Good)
Beer 1 Beer 2
Sweetness:
Bitterness:
Overall Flavour:
Appendix DTable of Secondary analyses
Table 1Correlations between Music ratings, Beer Ratings, and Beer consumption
Measure Beer Consumption (Pearson’sr)
Song Pleasantness -.049
Song Familiarity -.128
Song Liking .189
Beer 1 Sweetness .024
Beer 2 Sweetness -.102
Beer 1 Bitterness .105
Beer 2 Bitterness .168
Beer 1 Overall Flavour .050
Beer 2 Overall Flavour .031
Note. All results non-significant p > .05.