Introduction
There are disagreements among psychological scientists about how best to conceptualise psychopathology. For the last century the ‘neo-Kraepelinian’ view has dominated psychiatry and clinical psychology positing that psychopathology arises due to the occurrence of discrete psychiatric disorders; that these disorders can be defined and identified by specific symptoms; and that these disorders are caused by biological pathology (Engstrom & Kendler,
2015). However, evidence of diagnostic comorbidity, disorder heterogeneity, poor diagnostic reliability, and non-specificity in symptoms, risk-factors, neurological functioning, and psychopharmacological and psychotherapeutic treatment effects has led many researchers and clinicians to explore transdiagnostic, dimensional frameworks for understanding the structure of psychopathology (Caspi & Moffitt,
2018; Conway et al.,
2019; Fusar-Poli et al.,
2019; Kotov et al.,
2021; Krueger et al.,
1998; Michelini et al.,
2021; Ringwald et al.,
2021).
One prominent model is the Hierarchical Taxonomy of Psychopathology (HiTOP) (Kotov et al.,
2017; DeYong et al.,
2020). HiTOP is a hierarchical and multidimensional model of the structure of psychopathology. At the lowest level of the model are the panoply of distressing symptoms (e.g., worry, low mood, anhedonia). Recognizing that symptoms co-occur in predictable ways, the next level of the hierarchy includes ‘syndromes’ (e.g., depression, generalized anxiety, substance misuse, paranoia). HiTOP assumes that these syndromes covary and such covariation is explained by several higher-order latent factors termed ‘subfactors’ (e.g., Fear, Distress, Mania). Multiple subfactors exist which themselves covary due to a small set of higher-order dimensions termed ‘spectra’ (e.g., ‘Internalizing’, ‘Though Disorder’, ‘Externalizing’). These spectra also covary and a superordinate general factor of psychopathology – termed the ‘
p’ factor (Caspi & Moffitt,
2018) – is posited to account for these covariations.
The development of HiTOP was informed by dimensional-based research in child and adolescent psychopathology (Achenbach & Edelbrock,
1981). HiTOP makes no distinction between the structure of psychopathology in adults versus young people and there is considerable evidence that the structure of psychopathology in young people is consistent with the HiTOP model. Patalay et al. (
2015) examined the latent structure of a broad set of indicators of psychological distress in a community sample of children aged 11–13 years (
N = 23,477) and found evidence of two broad dimensions of psychopathology (Internalizing and Externalizing), along with the
p factor. Subsequent studies with a diverse range of child and adolescent samples have reported similar results, including evidence of subfactors under the Internalizing and Externalizing spectra (Afzali et al.,
2018; Carragher et al.,
2016; He & Li,
2021; Laceulle et al.,
2015; Michelini et al.,
2019).
Two notable gaps exist in this literature. First, most child and adolescent studies have relied on community samples with few studies performed among clinical samples. One exception was a study by Gomez et al. (
2019) where clinician-derived data from more than 2,000 Australian children and adolescents were analysed. Consistent with findings from community samples, the data were best explained by two broad dimensions of Internalizing and Externalizing, along with the
p factor. Whether or not the structure of psychopathology is equivalent in community and clinical samples remains an open question. A study with adults compared a community sample to a clinical sample and found evidence of comparable hierarchical dimensional structures in which Fear (i.e., panic, anxiety) was prominent in an overarching general psychopathology factor, and posttraumatic stress disorder (PTSD) symptoms spanned three dimensions (i.e., Fear, Thought Disorder, and Distress/Disinhibited Negative Affect) (Forbes et al.,
2021). On the other hand, Watts et al. (
2021) analysed data from three nationally representative samples of adults from the United States and found evidence of
p in the full samples but no evidence of
p when the samples were restricted to only those who met criteria for a mental health disorder. Clearly more research with clinical samples, including child and adolescent clinical samples, is required to better understand the structure of psychopathology in this subset of the population.
Second, most studies with children and adolescents have assessed ‘common’ indicators of psychopathology that broadly reflect Internalizing and Externalizing distress, with only a small number of studies having assessed other forms of psychopathology such as psychosis (see Afzali et al.,
2018; Carragher et al.,
2016 for exceptions) or posttraumatic stress reactions (see Forbes et al.,
2021; He & Li,
2021 for exceptions). Moreover, fewer studies have included measures of psychopathology that are especially relevant for children and adolescents such as attention-deficit/hyperactivity (see Michelini et al.,
2019 for an exception), separation anxiety (see He & Li,
2021; Vine et al.,
2020 for exceptions), emotion dysregulation (see Vine et al.,
2020 for an exception), and developmental trauma disorder (DTD; Ford et al.,
2018). HiTOP is proposed as an evolving model of psychopathology (Conway et al.,
2019), and questions remain about where these types of experiences that are pertinent for children and adolescents are best situated within the model.
The dimensions of psychopathology described in HiTOP are known to be under substantial genetic influence during childhood and adolescence (Allegrini et al.,
2020; Waldman et al.,
2016). Nonetheless, many other correlates of the dimensions of psychopathology have been identified in child and adolescent samples including biological sex (e.g., women have higher risk of internalizing distress whereas men have higher risk of externalizing distress), reduced global executive functioning, economic deprivation, peer-rejection, negative thinking, and impulsivity (Carragher et al.,
2016; Martel et al.,
2017; Patalay et al.,
2015). A prominent risk factor for all forms of psychopathology is childhood trauma (Alisic et al.,
2014; Carliner et al.,
2016; McLaughlin et al.,
2012). In particular, interpersonal forms of trauma during early life are associated with the highest risk of psychopathology. More research is now required to understand how specific forms of interpersonal trauma are related to the specific dimensions of psychopathology in children and adolescents.
The HiTOP paradigm seeks to empirically discern the structure underlying both symptoms (such as those of PTSD) and personality functions. Therefore, to understand the impact that trauma exposure has on children and adolescents, it is important to assess not only symptoms but also the childhood precursors of personality dysfunctions. Unlike PTSD, DTD was designed specifically to identify trauma-related dysfunctions in the core affective, somatic, cognitive, behavioural, relational, and self functions that are still in flux developmentally in childhood but ultimately can crystallize as personality dysfunction in adulthood (Ford et al.,
2018). Given the evidence that attachment trauma may constitute the events that are antecedents for either PTSD or the core self-dysfunction assessed by DTD (Spinazzola et al.,
2018,
2021), its association with indicators of both of these trauma-related conditions and of other psychopathology was our focus.
In this study, we used data from a clinical sample of children and adolescents from the United States to address two major study objectives. Our first objective was to determine if multidimensional and hierarchical models consistent with HiTOP could accurately describe our sample data. This objective was approached in a somewhat exploratory manner given the fact that our assessment included phenomena such as developmental trauma disorder (DTD) that are not explicitly recognised in published models of HiTOP (Conway et al.,
2019; Kotov et al.,
2017). Second, we examined unique associations between specific forms of interpersonal trauma and the specific dimensions of psychopathology. Finally, and based on evidence that dimensions of psychopathology are better predictors of suicidality/self-harm than specific diagnoses, especially the ‘Distress’ subfactor (Conway et al.,
2019; Eaton et al.,
2013), we assessed how the specific dimensions of psychopathology were uniquely associated with suicidality/self-harm.
Procedure
Interviewers (N = 25) viewed simulated demonstration interviews conducted by expert assessors, then independently rated videotaped interviews until achieving > 80% agreement on trauma history, symptoms, and suicidality/NSSI variables with expert ratings. Interviewers conducted and rated videotaped role-play interviews with > 90% agreement with an independent expert reviewer. Interviewers’ first two study interview tapes were reviewed by an independent expert with > 80% agreement on the primary interview variables required. Approximately every fifth interview was randomly selected for independent re-rating (i.e., 73 interviews with a parent or guardian alone, and 36 with the child alone or a parent–child dyad). Interviews were conducted with 245 parent–child dyads, 238 parents alone, and alone with 24 adolescents. Symptoms were considered to be present and traumatic events were considered to have occurred if endorsed by either the parent or child (or both). The study was approved by the University of Connecticut Health Center Institutional Review Board (IE-11–096-2). A parent or legal guardian for each child provided written informed consent, and each child participant provided oral (children under 10 years old) or written (children 10 years and older) assent according to the IRB-approved study protocol.
Data Analysis
First, descriptive statistics were used to determine endorsement rates of the 45 symptom indicators, the proportion of the sample exposed to each traumatic event, and the proportion of the sample who reported experiencing suicidal ideation, NSSI, and suicidal acts.
Second, the latent structure of the 45 indicators of psychopathology was assessed using confirmatory factor analysis (CFA). Several models consistent with HiTOP were tested. Model 1 was intended to reflect the ‘subfactor’ dimensions of HiTOP and included four factors. ‘Distress’ was measured using 19 items representing experiences of depression, generalized anxiety, posttraumatic stress, and developmental trauma. ‘Fears’ was measured using 12 items representing experiences of phobias, panic attacks, separation anxiety, and obsessive compulsiveness. ‘Externalizing’ was measured using 12 items representing experiences of attention deficit and hyperactivity, conduct disorder, and oppositional defiance. ‘Thought Disorder’ was measured using two items representing psychosis. Model 2 was intended to reflect the ‘spectra’ dimensions of HiTOP and included three factors (Internalizing, Externalizing, and Thought Disorder). The only difference from Model 1 was that the 31 items used to represent the ‘Distress’ and ‘Fears’ were used to represent Internalizing. Model 3 was a hierarchical version of Model 1 where the four factors loaded on to a second-order latent variable reflecting ‘p’. A hierarchical version of Model 2 was not tested because such a model is statistically indistinguishable from a first-order factor model (i.e., three factor correlations are replaced by three second-order factor loadings). An exploratory approach was planned that included the inspection of parameters from each model (e.g., patterns of factor loadings and factor correlations) to determine sources of mis- or non-optimal fit, however, decisions to modify models were made primarily on theoretical rather than statistical grounds.
Finally, following the selection of the optimal fitting model, the dimensions of psychopathology were used within a structural equation model (SEM) to identify their unique associations with ten forms of trauma and suicidality/self-harm. The trauma variables were added as observed variables and suicidality/self-harm was modelled as a latent variable measured by the items reflecting suicidal ideation, NSSI, and suicidal acts. Age, sex (0 = male participants, 1 = female participants), and racial identity (0 = Caucasian, 1 = Non-Caucasian) were included as covariates in the model. The SEM model was specified to allow the dimensions of psychopathology to correlate.
All CFA and SEM models were estimated using the mean- and variance-adjusted weighted least squares (WLSMV) estimator as this is appropriate for models with categorical observed variables (Flora & Curran,
2004). Standard recommendations for evaluating model fit were followed (Hu & Bentler,
1999). Acceptable model fit was indicated by a non-significant chi-square (
χ2) test result, however, models with significant
χ2values should not be rejected given the increased probability of Type 1 errors associated with this test (Tanaka,
1987). Comparative Fit Index (CFI) and Tucker Lewis Index (TLI) values closer to 1 reflect better fit to the sample data, and by convention values greater than 0.90 are typically recommended. Root Mean Square Error of Approximation (RMSEA) and Standardized Root Mean Square Residual (SRMR) values closer to zero reflect better fit to the data, and by convention values less than 0.08 are typically recommended. All analyses were performed in Mplus version 8.2 (Muthén & Muthén,
2013).
Discussion
In this study, we examined the latent structure of psychopathology in a clinical sample of children and adolescents, and how different dimensions of psychopathology were uniquely associated with multiple traumatic events, as well as with suicidality/self-harm. We found that the latent structure of psychopathology could be reasonably represented by five latent factors representing Fear, Distress, Externalizing, Thought Disorder, and Traumatic Stress, and that the correlations between these factors could be explained by a higher-order general factor of psychopathology (i.e.,
p). It is important to stress that considerable exploration of our sample data was required before an adequate fitting model could be found, therefore caution is warranted in the interpretation of these findings. Although the optimal fitting model(s) in this sample was consistent with the HiTOP framework, the most notable deviation from HiTOP was the need to include a distinct factor representing Traumatic Stress psychopathology. This finding adds to a small-but-growing literature suggesting that trauma-related symptoms may not be optimally located within the broad Internalizing domain and suggests that it may warrant its own factor (Forbes et al.,
2021; Hyland et al.,
2021). However, given the novelty of this finding, we call for considerably more research to be performed before drawing any conclusions about the substantive nature of, or need for, a Traumatic Stress factor within an overall model of child and adolescent (or, indeed, adult) psychopathology.
It was noteworthy that the correlations among the Distress, Fear, Externalizing, and Thought Disorder factors were all moderate or large while their associations with the Traumatic Stress factor were either weak (with Distress and Externalizing) or non-significant (with Fear and Thought Disorder). This could be interpreted in two ways. One is that Traumatic Stress symptomatology is reasonably independent of other forms of psychopathology. This is plausible given the requirement of traumatic exposure for these symptoms. The other is that the Traumatic Stress factor is a statistical/methodological artefact. It is possible that this factor emerged from the common method variance shared across the indicators of traumatic stress. As such, future studies should include a wider array of indicators of traumatic stress symptomatology that are more orthogonal in their design. Only future research will reveal which is more likely, but we believe these findings provide an empirical basis to investigate this issue.
Several unique associations were identified between the dimensions of psychopathology and the different forms of traumatic exposure. Traumatic caregiver impairment, physical abuse, and sexual abuse were associated with multiple dimensions of psychopathology, including the
p factor. Traumatic caregiver separation, traumatic loss, and family violence were associated with the Distress, Fear, and Traumatic Stress factors, respectively. Previous research has found that traumatic separation from a caregiver was the only unique trauma predictor of recurrent depression in adults (Gloger et al.,
2021). Additionally, previous research has found that traumatic caregiver separation was a significant predictor of DTD symptomatology among children and adolescents (Spinazzola et al.,
2021). The lack of association between traumatic caregiver separation and the Traumatic Stress factor in this study may be due to the inclusion of the additional dependent variables (i.e., the other dimensions of psychopathology). In other words, the previously identified association between traumatic caregiver separation and DTD symptoms may have been due to comorbidity between Distress- and Traumatic Stress-based disorders and symptoms, as observed in previous research with children and adolescents (van der Kolk et al.,
2019). The association between traumatic loss and Fear symptomatology is in line with previous research showing that negative life events, particularly events relating to death, play a significant role in the onset of multiple Fear-based disorders such as generalised anxiety disorder and panic disorder (Schiele & Domschke,
2018). The finding that the primary trauma experience correlated with of trauma-related symptoms was family violence is consistent with the DTD formulation of traumatic victimization and attachment disruption (Spinazzola et al.,
2018,
2021).
We found a strong positive association between
p and suicidality/self-harm, and when suicidality/self-harm was correlated with the different dimensions of psychopathology, an interesting pattern of associations emerged. The Distress factor was positively associated with suicidality/self-harm while the Fear factor was negatively associated with suicidality/self-harm. Furthermore, the Traumatic Stress, Externalizing, and Though Disorder dimensions were not associated with suicidality/self-harm. These findings are in-line with previous findings among adults showing that the Distress factor is particularly strongly related to suicide-related variables (Conway et al.,
2019; Eaton et al.,
2013). Furthermore, although Distress and Fear both reflect Internalizing psychopathology, the discrepant associations with suicidality/self-harm supports the distinction between these subfactors in the HiTOP model. These findings suggests that Distress symptomatology may explain previously observed relationship between suicidality and other dimensions of psychopathology that have been observed throughout the literature (e.g., Chapman et al.,
2015; DeVylder et al.,
2015; Hyland, Rochford, et al.,
2021; Lüdtke et al.,
2018; Pickles et al.,
2010; Smith et al.,
2018; Zahid & Upthegrove,
2017).
These findings have several research and clinical implications. First, HiTOP is conceived as evolving model (Conway et al.,
2019) and we have provided evidence that there may be a distinct dimension of psychopathology related to trauma reactions in children and adolescents. Future research will be needed to determine if this observation replicates in other child/adolescent samples, and in adult samples, but current findings open a potentially interesting line of research for how to advance to the HiTOP model. Second, we found evidence of unique associations between specific forms of trauma and specific dimensions of psychopathology. These findings add to a growing understanding of the traumatic antecedents of different dimensions of psychopathology. Future research may benefit from exploring how other types of childhood adversities and traumas (such as those events represented in the ACE literature) relate to different dimensions of psychopathology. Moreover, these findings may be helpful for clinicians in determining what symptoms are more or less likely to occur depending upon a patient’s trauma history. Third, given the unique association between Distress and suicidality/self-harm, clinicians working with patients presenting a broad array of these symptoms should be acutely aware of the risk of suicide/self-harm.
The study had several limitations worth noting. First, the reliance on parental reports for most participating children is a limitation given the established discrepancies between parental and child reports (e.g., Korelitz & Garber,
2016). Second, the analytic sample was constructed by recruiting children and adolescents recruited from multiple, diverse sites. Given the limited sample size across these sites, it was not possible to examine the measurement invariance across sites. As such, we assumed measurement invariance across sites and results should be interpreted with caution. Third, the sample of children and adolescents resided in the United States therefore these findings may not be generalisable to other nations. Second, although we measured many psychiatric symptoms across multiple dimensions of psychopathology, some dimensions were represented by a small number of symptoms (e.g., Thought Disorder) and others were not represented at all (e.g., Mania, Eating Pathology). Third, the cross-sectional design means that no inferences can be made regarding the temporal relationships between trauma exposure and psychopathology, and between psychopathology and suicidality. Fourth, parental education, income, and overall socioeconomic status was not assessed in the current study but should be included in future research in light of its documented association with children’s psychiatric symptoms.
In conclusion, our findings indicate that the latent structure of psychopathology in this clinical sample of children and adolescents can be effectively described in terms of a multidimensional and hierarchical model. While generally consistent with the HiTOP framework, our findings suggest that a distinct dimension of Traumatic Stress might exist for children and adolescents. Much more research is needed before any revision to the HiTOP model should be considered but it does raise the possibility of a modification to the model. In addition, we demonstrated unique associations between multiple forms of trauma exposure and different dimensions of psychopathology, and this can help to elucidate different developmental pathways to different expressions of psychopathology. Finally, we also found evidence that Distress-related psychopathology is particularly relevant to suicidality/self-harm in children and adolescents.
Table 1
Endorsement rates for each symptom, indicator of suicidality, and trauma exposure
1 | Depressed mood | Dep1 | 33 |
2 | Irritability and anger | Dep2 | 39 |
3 | Anhedonia, lack of interest, low motivation, boredom | Dep3 | 24 |
4 | Overanxious, unrealistic worry about future | GAD1 | 22 |
5 | Somatic complaints | GAD2 | 22 |
6 | Marked self-consciousness | GAD3 | 27 |
7 | Marked feeling of tension/unable to relax | GAD4 | 27 |
8 | Somatic distress due to trauma reminders | PTSD1 | 32 |
9 | Avoidance of people, places, activities | PTSD2 | 36 |
10 | Interpersonal detachment | PTSD3 | 36 |
11 | Emotional numbing | PTSD4 | 25 |
12 | Sleep problems | PTSD5 | 39 |
13 | Concentration problems | PTSD6 | 44 |
14 | Emotion dysregulation | DTD1 | 66 |
15 | Somatic expression of emotion dysregulation | DTD2 | 33 |
16 | Attention bias toward or away from threats | DTD3 | 41 |
17 | Reckless or conflict-provoking behaviour | DTD4 | 9 |
18 | Self-perception as permanently damaged | DTD5 | 26 |
19 | Attachment insecurity or disorganization | DTD6 | 28 |
20 | Avoidant disorder/social phobia-shrinks from contact | Phobia1 | 12 |
21 | Fear of social situations | Phobia2 | 16 |
22 | Agoraphobia and specific phobias-distress | Phobia3 | 17 |
23 | Avoidance | Phobia4 | 18 |
24 | Panic attacks | PA | 8 |
25 | Fears calamitous event that will cause separation | SAD1 | 18 |
26 | Fears harm befalling attachment figure | SAD2 | 22 |
27 | School reluctance refusal | SAD3 | 10 |
28 | Fears sleeping away from home/sleeping along | SAD4 | 15 |
29 | Fears being alone at home | SAD5 | 18 |
30 | Compulsions | OCD1 | 8 |
31 | Obsessions | OCD2 | 8 |
32 | Difficulty sustaining attention on tasks or play activities | ADHD1 | 42 |
33 | Easily distracted | ADHD2 | 45 |
34 | Difficulty remaining seated | ADHD3 | 30 |
35 | Impulsivity | ADHD4 | 38 |
36 | Lies | CP1 | 12 |
37 | Truant | CP2 | 6 |
38 | Initiates physical fights | CP3 | 7 |
39 | Bullies, threatens, or intimidates others | CP4 | 11 |
40 | Non-aggressive stealing | CP5 | 10 |
41 | Loses temper | ODD1 | 38 |
42 | Argues a lot with adults | ODD2 | 33 |
43 | Disobeys rules a lot | ODD3 | 26 |
44 | Hallucinations | Psy1 | 8 |
45 | Delusions | Psy2 | 5 |
Suicidality | | |
1 | Suicidal ideation | | 18 |
2 | Non-suicidal physical self-damaging acts | | 8 |
3 | Suicidal acts | | 4 |
Traumatic life events | | |
1 | Non-interpersonal trauma | | 75 |
2 | Traumatic loss | | 49 |
3 | Traumatic caregiver separation | | 54 |
4 | Traumatic caregiver impairment | | 42 |
5 | Physical abuse | | 53 |
6 | Sexual abuse | | 21 |
7 | Family violence | | 39 |
8 | Community violence | | 18 |
9 | Emotional abuse | | 20 |
10 | Neglect | | 19 |
Table 2
Model fit results for the alternative models of the latent structure of psychopathology
Confirmatory models | | | | | | |
Model 1: ‘Subfactor’ model (D, F, E, TD) | 2915* | 939 | 0.79 | 0.77 | 0.06 (0.06, 0.07) | 0.17 |
Model 2: ‘Spectra’ model (I, E, TD) | 3402* | 942 | 0.73 | 0.72 | 0.07 (0.07, 0.07) | 0.17 |
Model 3: Hierarchical ‘subfactor’ model (D, F, E, TD, p) | 2928* | 941 | 0.79 | 0.77 | 0.07 (0.06, 0.07) | 0.17 |
Exploratory models | | | | | | |
Model 4: Modified ‘subfactor’ model; trauma-related items on Fear | 2995* | 939 | 0.78 | 0.77 | 0.07 (0.06, 0.07) | 0.17 |
Model 5: Modified ‘subfactor’ model; separation anxiety items on Distress | 3045* | 939 | 0.77 | 0.76 | 0.07 (0.06, 0.07) | 0.17 |
Model 6: Modified ‘subfactor’ model; obsessive–compulsive items on TD | 2878* | 939 | 0.79 | 0.78 | 0.06 (0.06, 0.07) | 0.17 |
Model 7: Modified ‘subfactor’ model; distinct Traumatic Stress factor | 1619* | 935 | 0.93 | 0.92 | 0.04 (0.04, 0.04) | 0.12 |
Model 8: Modified ‘subfactor’ model Traumatic Stress factor with ‘p’ | 1624* | 940 | 0.93 | 0.92 | 0.04 (0.04, 0.04) | 0.12 |
Table 3
Factor loadings and factor correlations from the best-fitting dimensional models of psychopathology
First-order factor loadings | | | | | |
Depressed mood | 0.64 | | | | |
Irritability and anger | 0.80 | | | | |
Anhedonia, low motivation | 0.68 | | | | |
Overanxious/unrealistic worry | 0.64 | | | | |
Somatic complaints | 0.60 | | | | |
Marked self-consciousness | 0.65 | | | | |
Marked feeling of tension | 0.80 | | | | |
Somatic distress due to trauma | | 0.76 | | | |
Avoidance of trauma reminders | | 0.74 | | | |
Interpersonal detachment | | 0.83 | | | |
Emotional numbing | | 0.68 | | | |
Sleep problems | | 0.70 | | | |
Concentration problems | | 0.73 | | | |
Emotion dysregulation | | 0.69 | | | |
Somatic dysregulation | | 0.68 | | | |
Attention bias | | 0.70 | | | |
Reckless behaviour | | 0.57 | | | |
Self-perception damaged | | 0.61 | | | |
Attachment insecurity | | 0.61 | | | |
Social phobia | | | 0.62 | | |
Fear of social situations | | | 0.67 | | |
Agoraphobia | | | 0.90 | | |
Avoidance | | | 0.91 | | |
Panic attacks | | | 0.52 | | |
Fears about separation | | | 0.78 | | |
Harm to attachment figure | | | 0.77 | | |
School reluctance refusal | | | 0.63 | | |
Fears sleeping away from home | | | 0.65 | | |
Fears being alone at home | | | 0.68 | | |
Compulsions | | | 0.59 | | |
Obsessions | | | 0.74 | | |
Difficulty sustaining attention | | | | 0.90 | |
Easily distracted | | | | 0.97 | |
Difficulty remaining seated | | | | 0.86 | |
Impulsivity | | | | 0.84 | |
Lies | | | | 0.62 | |
Truant | | | | 0.40 | |
Initiates physical fights | | | | 0.65 | |
Bullying/threatening others | | | | 0.66 | |
Non-aggressive stealing | | | | 0.60 | |
Loses temper | | | | 0.81 | |
Argues a lot with adults | | | | 0.86 | |
Disobeys rules a lot | | | | 0.80 | |
hallucinations | | | | | 0.90 |
Delusions | | | | | 0.83 |
Second-order factor loadings on p | 1.03 | 0.14* | 0.65 | 0.62 | 0.61 |
Factor correlations | | | | | |
Distress | 1 | | | | |
Traumatic Stress | 0.16* | 1 | | | |
Fear | 0.69 | 0.05 ns | 1 | | |
Externalizing | 0.64 | 0.13* | 0.38 | 1 | |
Thought Disorder | 0.45 | -0.17 ns | 0.49 | 0.48 | 1 |
Table 4
Standardized regression coefficients of each form of trauma on the dimensions of psychopathology
Non-interpersonal trauma | 0.04 | -0.05 | 0.01 | -0.02 | 0.10 | 0.00 |
Traumatic loss | 0.07 | 0.12* | 0.10 | 0.04 | -0.11 | 0.09 |
Traumatic caregiver separation | 0.11* | 0.06 | 0.07 | 0.01 | -0.15 | 0.07 |
Traumatic caregiver impairment | 0.20*** | 0.10 | -0.07 | 0.21*** | 0.09 | 0.22*** |
Physical abuse | 0.16** | 0.10 | 0.05 | 0.12* | 0.23* | 0.17*** |
Sexual abuse | 0.12* | 0.05 | 0.02 | 0.08 | 0.23** | 0.12* |
Family violence | 0.02 | 0.09 | 0.11* | -0.02 | 0.15 | 0.05 |
Community violence | 0.06 | 0.05 | 0.03 | 0.05 | 0.05 | 0.08 |
Emotional abuse | 0.00 | -0.03 | -0.01 | 0.02 | -0.03 | 0.00 |
Neglect | -0.07 | 0.06 | -0.04 | -0.07 | 0.02 | -0.05 |
Age | -0.02 | -0.05 | 0.12** | -0.05 | -0.01 | -0.04 |
Sex (Female participants) | 0.04 | 0.06 | 0.04 | -0.01 | -0.15 | 0.03 |
Racial identity (Non-Caucasian) | 0.00 | 0.00 | 0.04 | 0.01 | -0.08 | 0.00 |
R2 | 0.17*** | 0.10*** | 0.06** | 0.08** | 0.22*** | 0.18*** |
Table 5
Standardized regression coefficients for each dimension of psychopathology on suicidality
Correlated factor model | |
Distress | 0.67*** |
Fear | -0.24* |
Traumatic Stress | 0.07 |
Externalizing | -0.04 |
Thought Disorder | 0.20 |
R2 | 0.37*** |
Higher-order model | |
p | 0.56*** |
R2 | 0.32*** |
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