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Development and Preliminary Validation of a
Brief Smartphone Addiction Inventory for the
Screening of Schoolchildren
Sándor Csibi 1, Zsolt Demetrovics 2, & Attila Szabo 2
1 Department of Ethics and Social Sciences, Faculty of Medicine,
University of Medicine and Pharmacy, Târgu Mureș, Romania
2 Institute of Psychology, Faculty of Education & Psychology,
Eötvös Loránd University, Budapest, Hungary
Smartphones
How many Smartphones are in the world?
Billion
37 percent of teenagers, ages 13 to 17 have or have access to a
smartphone, 91 percent of teenagers, ages 13 to 17, access the
internet on cell phones, tablets and other mobile.
Pew Research Center, Internet, Science & Tech, 2015
Problematic Smartphone Use Among Children
Source: Mascheroni, G., Ólafsson, K., Cuman, A., Dinh, T., Haddon, L., Jørgensen, H., ... & Velicu, A. (2013).
Mobile internet access and use among European children: initial findings of the Net Children Go Mobile project.
Smartphone addiction is a growing problem among European
children, with about 50% of them reporting experiences linked
to dependence.
Below is the percentage of children who experienced at least two
forms of excessive smartphone use ‘fairly or very often’, by country:
Belgium 34%
Denmark 43%
Ireland 41%
Italy 50%
Portugal 57%
Romania 38%
UK: 65%
Average all countries: 48%
Source:
Mascheroni, G., Ólafsson, K., Cuman, A., Dinh, T., Haddon, L., Jørgensen, H., ... & Velicu, A. (2013).
Mobile internet access and use among European children: initial findings of the Net Children Go Mobile
project.
Mai mult de jumătate dintre adolescenții din România dețin un
smartphone; 86% interacționează prin Facebook.
luni, 30 Nov 2015, 10:49 • Sci&Tech
More than half of adolescents in Romania have a smartphone;
86% of them interact through Facebook.
Monday, 30 Nov 2015, 10:49 • Sci&Tech
The aim of the current work was to develop a
brief, easy-to-use and score tool for screening
children at risk for smartphone addiction.
We developed a brief 6-item scale on the basis
of the Components Model of Addiction1
Salience Tolerance
Conflict Withdrawal symptoms
Mood modification Relapse
1 Griffiths, M. (2005). A ‘components’ model of addiction within a biopsychosocial framework. Journal
of Substance Use, 10(4), 191-197.
Nowadays, my smartphone is the most
important thing in my life.
Mostanában, az okostelefonom a legkedvencebb
játékom vagy szórakozásom, és fontosabb
minden másnál
Conflicts have arisen between me and my
family (or friends) because of my smartphone
use.
Szüleim vagy tanáraim naponta többször rám
szólnak, hogy ne játsszak az okostelefonnal, ezért
már inkább olyankor játszom vele amikor nem
látják, vagy gyorsan eldugom amikor kell.
Preoccupying myself with my smartphone is a
way of changing my mood (I get a buzz, or I
can escape or get away, if I need to).
Az okostelefon izgalmas, jól érzem magam ha
játszom vele, sőt amikor szomorú vagyok, azzal
terelem el a figyelmemet.
Over time, I fiddle around more and more with
my smartphone.
Ahogy telik az idő, mind több és több dolgot
tudok csinálni az okostelefonnal, ezért egyre
többet játszom vele.
If I cannot use or access my smartphone when
I feel like, I feel sad, moody, or irritable.
Ha nem játszhatok az okostelefonnal (pl. meg
vagyok büntetve vagy olyan helyen vagyok ahol
nem szabad), nem jól érzem magam és alig
várom, hogy ismét a kezembe legyen.
If I try to cut the time I play with my
smartphone, I manage to do so for a while, but
then I end up playing with it as much or more
than before.
Ha meg szeretnék felelni szüleimnek vagy a
tanáraimnak és kevesebbet játszok az
okostelefonnal, az csak egy darabig sikerül, és
utána megint annyit vagy még többet játszom
vele mint korábban.
B
r
i
e
f
A
d
d
i
c
t
i
o
n
t
o
S
m
a
r
t
p
h
o
n
e
S
c
a
l
e
1 Strongly disagree
2 Disagree
3 Rather disagree than agree
4 Rather agree than disagree
5 Agree
6 Strongly Agree
Score range 6 - 36
The BASS was administered to 441 Hungarian
speaking schoolchildren in Transylvania (mean
age = 13.4 years, SD = 2.22, range 9 – 18 years;
229 were girls and 212 were boys).
The 26-item Smartphone Addiction Inventory
(SPAI; Lin et al., 2014)2 was also administered
to test the congruent validity of the BASS.
2Lin, Y. H., Chang, L. R., Lee, Y. H., Tseng, H. W., Kuo, T. B., & Chen, S. H.
(2014). Development and validation of the smartphone addiction inventory
(SPAI). PLoS ONE 9(6) :e98312. doi:10.1371/journal.pone.0098312
The 6-items yielded one component;
52.38% of the total variance.
The internal reliability was good (Cronbach's
alpha=0.82).
Content validity was confirmed by statistically
significant differences between heavy and light
users (p <.001).
The BASS correlated positively and significantly
with the SPAI (r = 0.67, p <.001), showing
congruent validity.
Younger children (9-13 years) scored higher on the
scale than their older (14-18 years) peers (p <.001).
M = 16.94, SD = 6.84 M = 14.08, SD = 6.17
Cohen’s d = 0.48
On the average, how many hours do you
spend with your smartphone every day?
1. The BASS appears to be a reliable short tool
for the screening of problematic smartphone
use in Hungarian speaking schoolchildren.
2. Younger (Primary School) children score
higher on the BASS than older (Secondary
School) children. This finding calls for an early
attention to the smartphone habits of children.
3. Secondary School girls spend nearly twice
as much with their smartphone than their male
peers. This finding warrants further attention.
Thank you
for your kind
attention!

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Smartphone habits in Children

  • 1. Development and Preliminary Validation of a Brief Smartphone Addiction Inventory for the Screening of Schoolchildren Sándor Csibi 1, Zsolt Demetrovics 2, & Attila Szabo 2 1 Department of Ethics and Social Sciences, Faculty of Medicine, University of Medicine and Pharmacy, Târgu Mureș, Romania 2 Institute of Psychology, Faculty of Education & Psychology, Eötvös Loránd University, Budapest, Hungary
  • 2. Smartphones How many Smartphones are in the world? Billion
  • 3. 37 percent of teenagers, ages 13 to 17 have or have access to a smartphone, 91 percent of teenagers, ages 13 to 17, access the internet on cell phones, tablets and other mobile. Pew Research Center, Internet, Science & Tech, 2015
  • 4. Problematic Smartphone Use Among Children Source: Mascheroni, G., Ólafsson, K., Cuman, A., Dinh, T., Haddon, L., Jørgensen, H., ... & Velicu, A. (2013). Mobile internet access and use among European children: initial findings of the Net Children Go Mobile project.
  • 5. Smartphone addiction is a growing problem among European children, with about 50% of them reporting experiences linked to dependence. Below is the percentage of children who experienced at least two forms of excessive smartphone use ‘fairly or very often’, by country: Belgium 34% Denmark 43% Ireland 41% Italy 50% Portugal 57% Romania 38% UK: 65% Average all countries: 48% Source: Mascheroni, G., Ólafsson, K., Cuman, A., Dinh, T., Haddon, L., Jørgensen, H., ... & Velicu, A. (2013). Mobile internet access and use among European children: initial findings of the Net Children Go Mobile project.
  • 6. Mai mult de jumătate dintre adolescenții din România dețin un smartphone; 86% interacționează prin Facebook. luni, 30 Nov 2015, 10:49 • Sci&Tech More than half of adolescents in Romania have a smartphone; 86% of them interact through Facebook. Monday, 30 Nov 2015, 10:49 • Sci&Tech
  • 7. The aim of the current work was to develop a brief, easy-to-use and score tool for screening children at risk for smartphone addiction. We developed a brief 6-item scale on the basis of the Components Model of Addiction1 Salience Tolerance Conflict Withdrawal symptoms Mood modification Relapse 1 Griffiths, M. (2005). A ‘components’ model of addiction within a biopsychosocial framework. Journal of Substance Use, 10(4), 191-197.
  • 8. Nowadays, my smartphone is the most important thing in my life. Mostanában, az okostelefonom a legkedvencebb játékom vagy szórakozásom, és fontosabb minden másnál Conflicts have arisen between me and my family (or friends) because of my smartphone use. Szüleim vagy tanáraim naponta többször rám szólnak, hogy ne játsszak az okostelefonnal, ezért már inkább olyankor játszom vele amikor nem látják, vagy gyorsan eldugom amikor kell. Preoccupying myself with my smartphone is a way of changing my mood (I get a buzz, or I can escape or get away, if I need to). Az okostelefon izgalmas, jól érzem magam ha játszom vele, sőt amikor szomorú vagyok, azzal terelem el a figyelmemet. Over time, I fiddle around more and more with my smartphone. Ahogy telik az idő, mind több és több dolgot tudok csinálni az okostelefonnal, ezért egyre többet játszom vele. If I cannot use or access my smartphone when I feel like, I feel sad, moody, or irritable. Ha nem játszhatok az okostelefonnal (pl. meg vagyok büntetve vagy olyan helyen vagyok ahol nem szabad), nem jól érzem magam és alig várom, hogy ismét a kezembe legyen. If I try to cut the time I play with my smartphone, I manage to do so for a while, but then I end up playing with it as much or more than before. Ha meg szeretnék felelni szüleimnek vagy a tanáraimnak és kevesebbet játszok az okostelefonnal, az csak egy darabig sikerül, és utána megint annyit vagy még többet játszom vele mint korábban. B r i e f A d d i c t i o n t o S m a r t p h o n e S c a l e
  • 9. 1 Strongly disagree 2 Disagree 3 Rather disagree than agree 4 Rather agree than disagree 5 Agree 6 Strongly Agree Score range 6 - 36
  • 10. The BASS was administered to 441 Hungarian speaking schoolchildren in Transylvania (mean age = 13.4 years, SD = 2.22, range 9 – 18 years; 229 were girls and 212 were boys). The 26-item Smartphone Addiction Inventory (SPAI; Lin et al., 2014)2 was also administered to test the congruent validity of the BASS. 2Lin, Y. H., Chang, L. R., Lee, Y. H., Tseng, H. W., Kuo, T. B., & Chen, S. H. (2014). Development and validation of the smartphone addiction inventory (SPAI). PLoS ONE 9(6) :e98312. doi:10.1371/journal.pone.0098312
  • 11. The 6-items yielded one component; 52.38% of the total variance.
  • 12. The internal reliability was good (Cronbach's alpha=0.82). Content validity was confirmed by statistically significant differences between heavy and light users (p <.001). The BASS correlated positively and significantly with the SPAI (r = 0.67, p <.001), showing congruent validity. Younger children (9-13 years) scored higher on the scale than their older (14-18 years) peers (p <.001).
  • 13. M = 16.94, SD = 6.84 M = 14.08, SD = 6.17 Cohen’s d = 0.48
  • 14. On the average, how many hours do you spend with your smartphone every day?
  • 15. 1. The BASS appears to be a reliable short tool for the screening of problematic smartphone use in Hungarian speaking schoolchildren. 2. Younger (Primary School) children score higher on the BASS than older (Secondary School) children. This finding calls for an early attention to the smartphone habits of children. 3. Secondary School girls spend nearly twice as much with their smartphone than their male peers. This finding warrants further attention.
  • 16. Thank you for your kind attention!