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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Relational identity in adolescence: between loneliness and sense of personal uniqueness</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Tiziana Di Palma</string-name>
          <email>tiziana.dipalma@unina.it</email>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Luigia Simona Sica</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Enrica Ciucci</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Andrea Baroncelli</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Daniela Carpenzano</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Carolina Facci</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>University of Florence</institution>
          ,
          <country country="IT">Italy</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>University of Naples</institution>
          ,
          <addr-line>Federico II</addr-line>
          ,
          <country country="IT">Italy</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>The construction of identity is considered a main task in adolescence especially via the exploration/consolidation of relational interactions. Moreover, adolescents are focused on their personal perception of their place in the world, building on adults and peers' feedbacks, personal attitude or fear of being alone and the ambiguous feelings about identification and belonging (e.i. personal uniqueness). This latter is an element that can makes adolescents particularly prone to behaviors strongly exploratory and / or at risk. It is, therefore, particularly relevant to examine the novelties that intervene in the relational contexts of adolescents - relationships mediated by digital tools (social-network) - to understand their connections with the processes of understanding and defining themselves. The research explored, through a subject-based study, the relationship between identity functions, sense of personal uniqueness, traditional/virtual relational experiences, and perceived loneliness, in order to define risk profiles and identify intervention strategies. Participants were 250 students attending the last two years of high school (age m.: 16.5). The measures used were: Functions of Identity; Adolescent Personal Uniqueness Scale; Louvain Loneliness Scale for Children and Adolescents; Generalized Problematic Internet Use Scale 2. The analysis shows significant associations between the dimensions examined and an interrelationship between identity functions, the perception of loneliness by significant others and problematic use of the internet.</p>
      </abstract>
      <kwd-group>
        <kwd>Functions of Identity</kwd>
        <kwd>Loneliness</kwd>
        <kwd>Personal Uniqueness</kwd>
        <kwd>Use of Internet</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>
        Developing a stable and coherent identity is what Erikson [
        <xref ref-type="bibr" rid="ref1 ref2">1, 2</xref>
        ] points out as the central
task of each individual's life. Identity, understood as a psychosocial construct, has been
theorized to have functions of self-regulation, in this perspective Adams and Marshall
[
        <xref ref-type="bibr" rid="ref3">3</xref>
        ] have proposed a model of five identity functions. A Structure that collects
information relevant to the self; Harmony between the beliefs, values and commitments of
the individual; Future in terms of choices and identity possibilities; Goals to be pursued
starting from the choices and commitments made; Personal Control in terms of active
self-regulation with regard to personal objectives and choices, commitments made and
plans for the future [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ].
      </p>
      <p>
        Based on the assumption that an individual is characterized by a social nature and
the need to interact with others [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ], some researches have explored the negative and
positive consequences of experiences of loneliness, especially during adolescence.
      </p>
      <p>
        Several researches [
        <xref ref-type="bibr" rid="ref6 ref7 ref8 ref9">6-9</xref>
        ] have highlighted the association between the different
dimensions of loneliness and internalizing disorders such as depressive symptoms, low
self-esteem, significant levels of anxiety and stress, and externalizing disorders in terms
of problematic and/or risky behaviors.
      </p>
      <p>
        The multidimensional perspective of loneliness theorizes that it can take different
forms. Goossens and Marcoen's model [
        <xref ref-type="bibr" rid="ref10">10</xref>
        ] proposes a distinction between four forms
of loneliness: perceived loneliness in the relationship with peers, perceived loneliness
in family relationships, propensity to loneliness (in terms of positive attitude) and
aversion to loneliness.
      </p>
      <p>
        The sense of personal uniqueness represents one of the three dimensions (sense of
uniqueness, invulnerability, omnipotence) of the "personal fairy tale" through which a
peculiar form of adolescents' intellectual egocentricity is manifested [
        <xref ref-type="bibr" rid="ref11 ref12 ref13">11-13</xref>
        ].
      </p>
      <p>
        From this perspective, the sense of uniqueness coincides with "intense internal
perceptions of self" [
        <xref ref-type="bibr" rid="ref14">14</xref>
        ], and supports adolescents in developing assertion and
individuation, through an active focus on self and in re-establishing the boundaries of the Ego,
weakened by the second process of separation and individuation [
        <xref ref-type="bibr" rid="ref13">13</xref>
        ], to undertake a
psychological separation motivated by parents and to provide them with resources to
explore new ideas, new roles and new identity tasks.
      </p>
      <p>The construct of Personal Uniqueness, that is, the way in which adolescents
experience perceived experiences so special that they cannot really be understood by those
who do not experience their own way of perceiving and seeing the world, is articulated
in two factors defined as being the same - being similar to others - and being understood
15, 16].</p>
      <p>In the analysis of relational interactions of adolescents, it cannot possible not to
consider digital contexts. The phenomenon of the digitization of communication and
interpersonal relations has prompted in-depth analysis of the risks and resources associated
with mediated communication/relation.</p>
      <p>
        Various researches [
        <xref ref-type="bibr" rid="ref17">17</xref>
        ] have shown that Internet, even though it appears to be a
facilitator of communication, at the same time reduces and impoverishes relations in
"real" life. Other researches [
        <xref ref-type="bibr" rid="ref18">18</xref>
        ], instead, have shown that it can be a useful relational
tool.
      </p>
      <p>
        Further research [
        <xref ref-type="bibr" rid="ref19 ref20 ref21 ref22">19-22</xref>
        ], deepening the relationship between the use of the internet
and internalizing and externalizing symptoms, have highlighted how a problematic use
of the internet is significantly associated with different psychopathological disorders.
      </p>
      <p>
        Moreover, several researches have deepened the relationship between the use of the
Internet, and in particular of social networks and M.U.V.E. [
        <xref ref-type="bibr" rid="ref23">23</xref>
        ], and the processes of
identity building in terms of risks and resources.
      </p>
    </sec>
    <sec id="sec-2">
      <title>The present study</title>
      <p>
        In line with the literature analyzed, the present study aimed to explore the relationship
between identity functions [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ], sense of personal uniqueness [
        <xref ref-type="bibr" rid="ref24">24</xref>
        ], traditional/virtual
relational experiences, and perceived loneliness [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ], in order to define risk profiles and
identify intervention strategies.
      </p>
    </sec>
    <sec id="sec-3">
      <title>Method</title>
      <sec id="sec-3-1">
        <title>Participants</title>
        <p>The research was carried out by 250 Italian students attending the last two years of
high school (70% female; Mage: 16.5).</p>
        <p>Procedure
It was contacted the principals of the high schools and to obtain permission to
administer questionnaires. For late adolescents younger than 18, parental consent was
obtained. Approximately 99% of the approached students chose to take part in to the
study. They completed self-report questionnaires in compliance with anonymity and
privacy.</p>
        <p>
          Measures
To assess Functions of identity – FIS [
          <xref ref-type="bibr" rid="ref4">4</xref>
          ] it was used the Italian version by Crocetti and
colleagues [
          <xref ref-type="bibr" rid="ref25">25</xref>
          ] and it was asked to indicate on a 5-point Likert scale how well each of
the FIS statements described the participants from “completely untrue” to “completely
true”.
        </p>
        <p>
          To evaluate the problematic use of the Internet, it was used the Italian Version [
          <xref ref-type="bibr" rid="ref26">26</xref>
          ] of
Generalized Problematic Internet Use Scale 2 -GIPIUS_2 [
          <xref ref-type="bibr" rid="ref27">27</xref>
          ] articulated in the
dimensions named Preference for online interaction, mood regulation, deficient
self-regulation, negative outcome. The statements were on a an 8-point Likert scale from
“definitely disagree” to “definitely agree”.
        </p>
        <p>
          To evaluate the sense of loneliness it was used the Louvain Loneliness Scale for
Children and Adolescents-LLCA [
          <xref ref-type="bibr" rid="ref28">28</xref>
          ] in the Italian version by Melotti and colleagues [
          <xref ref-type="bibr" rid="ref29">29</xref>
          ].
The questionnaire is articulated in four sub-scales (perceived loneliness in the
relationship with parents, perceived loneliness in the relationship with peers, aversion to
loneliness and propensity to loneliness). The respondents answered how often the statement
described them on a 4-point Likert scale from never to often.
        </p>
        <p>
          Finally, to evaluate the sense of personal uniqueness, it was used the Italian Version
[
          <xref ref-type="bibr" rid="ref30">30</xref>
          ] of Adolescent Personal Uniqueness Scale-APUS [
          <xref ref-type="bibr" rid="ref31">31</xref>
          ]. The respondents indicated
for each statements their agreement on a 5-points Likert scale from strongly disagree
to strongly agree.
        </p>
        <p>As far as the identity functions are concerned, the sub-dimension related to the
Structure correlates negatively with both the sub-dimensions of the perception of personal
uniqueness(r-.427; r=-..250) with the perceived loneliness in relationships with parents
(r=-.496) and peers (r=-.351) and with the attitude to loneliness (r=-.208), and finally
with the preference for online relationships (r=-.227) and mood regulation (r=-.231);
Harmony dimension correlates negatively with the dimension being the same (r=-.189)
of the perception of personal uniqueness, with the loneliness perceived in the
relationship with peers (r=-.137) and parents (r=-.304) and with the positive attitude to
loneliness (r=-.142), with all the dimension of the use of the internet (r=-.214; r=-.317;
r=.314; r=-.233); with the latter dimensions correlate negatively also the dimension of
Functions of identity such as Goals (r=-.264; r=-.222; r=-.253; r=-.188), and Personal
Control (r=-.273; r=-.225; r=-.283; r=-.159). Goals, Future, and Personal Control,
moreover, correlate negatively with the loneliness perceived with the parents (r=-.245;
r=-.285; r=-.172). Furthermore, the Future identity function also has negative
correlations with being understood (r=-.140) and a positive attitude to loneliness (r=-.148),
while the Personal Control with the solitude perceived with peers (r=-.159).</p>
        <p>Within the dimensions of the sense of personal uniqueness, both being the same and
being understood correlate positively with the perceived loneliness in the relationship
with parents (r=.395;r=.168) and peers (r=.458;r=.286) and with the positive attitude to
loneliness (r=.478; r=.264). But only the first sub-dimension also correlates with the
preference for online interactions (r=.217), with mood regulation(r=.304) and with
negative outcomes (r=.149), all sub-dimensions of the problematic use of the internet.</p>
        <p>In the problematic use of the internet, dimension preferences for online interactions
and mood regulation correlate positively with the perceived loneliness in the
relationship with peers (r=.224; r=.270) and the propensity to loneliness (r=.229; r=.381) as
well as the negative dimension outcome (r=.310; r=382).</p>
        <p>Moreover, it was used analysis of the variance to explore possible differences in
gender and school profit.</p>
        <p>The gender factor shows differences in the studied dimensions. Females have higher
scores in the functions of identity, structure (F=5.230, p=.023) and objectives (F=4.044,
p=.046, in the being understood factor ( F=13,651, p=.000) of the sense of personal
uniqueness and in the solitude perceived with peers (F=4.207, p=.042); males, on the
other hand, have higher scores in the dimensions of mood regulation (F=.682, p=.010),
self-deficient regulation (F=9.650, p=.002) and negative outcome (F=1.994, P=.159) of
the problematic use of the Internet.</p>
        <p>The profit factor shows differences only with regard to identity functions.
Articulated the profit on a scale from 0 to 2 (Low, Medium, Good) we have higher scores in
the size structure with a low profit compared to medium and good; and higher scores
in Harmony and Goals with a good profit.</p>
      </sec>
      <sec id="sec-3-2">
        <title>Cluster Analysis</title>
        <p>
          In order to identify the descriptive profiles (Fig.1), a cluster analysis was carried out
in two steps [
          <xref ref-type="bibr" rid="ref32">32</xref>
          ].
        </p>
        <p>A person-centered approach allowed the identification of profiles that could be
defined on the basis of scores and the combination of all relational dimensions together,
to define the types of interpersonal modalities.</p>
        <p>Identity dimensions were, instead, considered as external correlates, and therefore
as dimensions associated with interpersonal profiles, but not constitutive of clusters.
The cluster 1 (25%) named “well adapted” is composed by the highest number of
participants with low-medium scores in all sizes; the cluster 2 (10%), named “post so I
exist” is characterized by participants with high propensity to loneliness, low aversion
to loneliness, high function of regulating emotions, high sense of personal uniqueness,
frightened by loneliness, inclined to online relations describes subjects with high scores
in all dimensions except in ANEG (aversion to loneliness). They are teenagers
completely moved to the online dimension, with a clear problematic use of the internet
connected to a strong sense of being different and unique, as well as alone; the cluster 3
(16%), named “I am unique and I differ” with a consistent number, describes
adolescents immersed in the typical processes of differentiation and detachment from their
parents, who feel a strong sense of personal uniqueness (and therefore also of
incomprehension on the part of the other significant) and at the same time perceive themselves
alone compared to their parents. They show an average use of the Internet as a support
and relational substitute (average scores in all dimensions of the problematic use of the
Internet); the large cluster 4 (22%), named “like me no one ever”, medium-low scores
in all dimensions of the problematic use of the internet (preference for online
interaction, mood regulation, deficient self-regulation, negative outcome) and medium-high
scores of personal uniqueness (being the same and being understood, propensity to
loneliness and solitude perceived in the relationship with peers; the cluster 5 (9%), with
the label “externalizing use of internet”, is a cluster numerically small, but with higher
scores. Subjects show high scores in the use of the internet as a negative outcome and
a lack of self-regulation. It seems to be a more problematic cluster on a relational level,
because it is moved directly to behavioral aspects and probably outsourced. The
subjects described in this profile appear not to be inclined to reflection, do not perceive
feelings of loneliness and do not fear it, they feel only slightly alone compared to their
parents. Then, they have a poor sense of personal uniqueness. Finally, the cluster 6
(18%), with the label “internet with regulatory function, describes adolescents with
scores tending to average in almost all sizes. With scores that differ slightly in terms of
size, propensity for online interactions, mainly with the function of regulating emotions,
and in the presence of a low capacity for self-regulation. Finally, they seem to have a
sense of aversion to loneliness.</p>
        <p>Considering Functions of Identity as outcome (fig. 2), the cluster 1 shows high scores
in all functions of identity; the adolescents described in the cluster 2, labelled as having
moved to online relationships, show that they have not yet formed their identity, that
they are neither structured, nor self-consistent, nor future-oriented. It is plausible to
assume that the subjects of this profile are only immersed in the online world; the
profile 3 of the unique and differentiated shows low scores in identity functions, especially
in structure and future orientation; teenagers described as unique and prone to
loneliness show medium to high scores in identity functions; the teenagers who seem to use
the Internet externally also show high scores in identity functions, structure and
orientation to the future, and medium-low in harmony, goals and personal control; finally,
the profile of participants using the Internet with a regulation and containment function
of difficult relational dimensions, shows medium-low scores in all identity functions.</p>
      </sec>
    </sec>
    <sec id="sec-4">
      <title>Discussion and Conclusion</title>
      <p>The relationship between problematic use of the Internet, with compensatory and
regulatory functions, and the perception of loneliness in the real context of life is
confirmed. This relationship even configures clear modalities (clusters) of interrelation that
describe specific relational profiles.</p>
      <p>A complementary relationship emerges between loneliness, problematic use of the
Internet and identity functions. In particular, it seems that when identity functions are
well structured, adolescents feel less alone and use the Internet in a less problematic
way. When, on the contrary, as in this case, the work on identity typical of the
adolescent phase has not been done, the use of the Internet ends up becoming problematic and
associated with a strong sense and propensity to loneliness.</p>
      <p>The relational profiles are associated with identity functions in a differentiated
manner. Specifically, they show that well adapted adolescents and adolescents who are
inclined to loneliness but do not make problematic use of the internet also show a more
mature identity work, in terms of structure, harmony and future orientation.</p>
      <p>
        Finally, a particularly interesting profile is that which describes adolescents who
tend to use the Internet externally, who do not have particular relational difficulties, on
the contrary feel included in the group of peers, and who have a good orientation
towards the future and a consistent identity structure. Taking into consideration the scores
of the dimensions such mood regulation and deficient self-regulation, it is plausible to
assume that the use of the Internet has a compensatory purpose [
        <xref ref-type="bibr" rid="ref33">33</xref>
        ].
      </p>
    </sec>
  </body>
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