Alexithymia and Attachment Style in Patients With Somatic Symptoms

Emotion Awareness Questionnaire - EAQ-30 (Rieffe et al., 2008; Camodeca & Rieffe, 2013) The EAQ is a self-report test aimed at measuring the emotional awareness of children and adolescents, it is composed of 6 subscales and 30 items and has a Likert scale of 3 points. High scores obtained at the different subscales indicate a high emotional awareness. The cut offs are specific for age and sex, for the interpretation of the scores reference is made to the scores obtained by the control group in the study by Camodeca et al., 2013.

The Saparation Anxiety Test - SAT, Italian version adapted from Attili (2001) is a semi-projective tool aimed at measuring the attachment style of the child and adolescent, through the analysis of reactions and verbal responses to stimuli that illustrate 6 hypothetical situations of separation by parental figures. The responses are then classified into 8 categories which calculate a score that is compared with reference score ranges that correspond to 4 different attachment styles. Specifically, scores equal to or greater than 4 indicate secure attachment, scores between 3 and 1 an ambivalent insecure attachment, scores between 0 and -2 an avoidant insecure attachment, and finally scores equal to or lower than -3 are indicative of an attachment style disorganized / confused.

Raven's Standard Progressive Matrices - SPM-RA (Raven, 1982), are a test that aims to measure the general factor of fluid intelligence. the test consists of four series (A, B, C, D) of 12 items each of increasing complexity. It is an excellent test from both a psychometric and a factorial point of view. The updated report - SPM-RA (prepared by Picone, Orsini and Pezzuti) will be used as a reference for the test scoring, which allows the instrument to be used for a sample aged 6 to 18. An intelligence score above 25/36 indicates an above average intelligence level, scores between 17/36 and 25/36 are to be considered indicative of an average intelligence level, scores below 17/36 below average intelligence medium (Picone, Orsini and Pezzuti)

Codding Life Event Scales - CLES A (Coddington, 1972) (version A for individuals aged ≥ 13). The CLES is a self-report measure that helps determine how specific events have affected a child's personal growth and adjustment. Results identify areas that may require further investigation. The scales allow clinicians to easily identify actual and potential physical and mental health problems arising from psychological causalities. By measuring significant life events in terms of Life Change Units (LCUs), the CLES can provide insight into recent events that may be affecting the respondent's health. The CLES scales also take into account the different kinds of life challenges that are faced by children of different ages. There are three scales and the items included on each refer to events that children of the particular age group may have experienced. Each form produces a Life Change Unit score that is applied to Risk Evaluation cut-off guidelines.

The Child Behavior Checklist - CBCL / 6-18 is a self-report test aimed at parents of children aged 6 to 18, aimed at measuring, in addition to adaptive skills, eight syndromes: Anxiety / Depression, Withdrawal / Depression, Somatic complaints, Social problems, Thinking problems, Attention problems, Rule-breaking behavior, Aggressive behavior. These syndromes represent categories of problems that tend to be associated and are organized in two superordinate scales: scale of Internalization Problems and scale of Outsourcing Problems. The standard scores are scaled so that 50 is the average for age and gender, with an sd of 10 points. Higher scores indicate greater problems. Score located below the 93rd percentile are considered to be the average, scores between the 93-97th percentile are borderline and any score above the 97th percentile is within the clinical range.

The Draw-a-Person-in-the-Rain Test (DAPR) is a projective test that theoretically creates a situation for projecting a symbolic image of oneself in a stressful environment (Hammer, 1958). It measures stress factors and defense ability by drawings of a person in the rain. The DAPR uses two rating scales: the first one hypothetically measures coping resources and rates various forms of protection against the rain (eg. hat, coat, shoes or boots, an umbrella, etc); the second scale hypothetically measures stress and includes features of the rain itself (eg. large raindrops, dense rain, puddles and clouds, etc.). In addition to the two scores, a Coping Balance index is derived by subtracting the number of stress indicators from the number of protective indicators. In theory, a person with more coping resources could manage higher levels of stress without being overwhelmed.

The Waldron/Varni Pediatric Pain Coping Inventory (PPCI) was developed to be a standardized questionnaire to assess systematically children's pain coping strategies. The PPCI was administered to 187 children and adolescents experiencing musculoskeletal pain associated with rheumatologic diseases. A principal components analysis revealed a five-factor solution for the PPCI: (1) cognitive self-instruction, (2) seek social support, (3) strive to rest and be alone, (4) cognitive refocusing, and (5) problem-solving self-efficacy. The results of this research provide initial evidence that the PPCI is a conceptually valid and internally reliable measure for assessing pediatric pain coping strategies

Questionnaire addressed to the accompanying caregiver to collect demographic and disease data together with data on patient life events

Visual Analogue Scale - VAS (Scott, Ansell, & Huskisson, 1977) standardized test for pain measurement in children over 7 years of age. The child is asked to indicate, on a numbered line, the point corresponding to the pain intensity they feel: the left extremity is marked with the label "no pain" and the right extremity with "the worst possible pain". The distance, expressed in centimeters, from the left end of the scale coincides with the evaluation.

The Parental Reflective Functioning Questionnaire (Luyten et al., 2017) consists of two versions: PRFQ and PRFQ-A.The PRFQ (valid. It Pazzagli et al., 2018) is an 18-item questionnaire for parents and children aged 3 to 11 that evaluates the parent's ability to recognize and understand the mental states that affect the child's behavior (Rutherford et al., 2013). It consists of three subscales: pre-mentalization, certainty of mental states and interest and curiosity. The PRFQ-A is the version adapted for adolescence of the PRFQ questionnaire. It consists of 18 items and is designed for parents of children aged 12 to 18.

The reflective function questionnaire for youth (Fonagy et al., 2016) is a self-report questionnaire composed of 46 items on a 6-point Likert scale that allows to evaluate the reflexive capacity of adolescents aged 12 to 17 years.

Obstetric, Pathological and Physiological Anamnesis Questionnaire and Lifestyles Questionnaire addressed to the accompanying caregiver to detect obstetric, pathological and physiological anamnesis, data relating to pregnancy, post partum, physiological acts and related pathologies, data relating to the patient's lifestyle (e.g. sleep hygiene) and the use of technological devices.