Similarities and Differences in the Functions of Nonsuicidal Self‐Injury (NSSI) and Sex as Self‐Injury (SASI)

Differences and similarities were studied in the functions of two different self‐injurious behaviors (SIB): nonsuicidal self‐injury (NSSI) and sex as self‐injury (SASI). Based on type of SIB reported, adolescents were classified in one of three groups: NSSI only (n = 910), SASI only (n = 41), and both NSSI and SASI (n = 76). There was support for functional equivalence in the two forms of SIB, with automatic functions being most commonly endorsed in all three groups. There were also functional differences, with adolescents in the SASI only group reporting more social influence functions than those with NSSI only. Adolescents reporting both NSSI and SASI endorsed the highest number of functions for both behaviors. Clinical implications are discussed, emphasizing the need for emotion regulation skills.     

Nonsuicidal Self‐injury in Asian Versus Caucasian University Students: Who,How, and Why?

The correlates of nonsuicidal self‐injury (NSSI) among Asian and Caucasian university students; differences in the rates, frequency, forms, severity, and emotional contexts of NSSI among self‐injuring students; and whether Asian students who are highly oriented toward Asian culture differed from those less oriented toward Asian culture in NSSI characteristics were investigated. University students (N = 931), including 360 Caucasian students (n = 95, 26.4%, with a history of ≥ 1 episode of NSSI) and 571 Asian students (n = 107, 18.7%, with a history of NSSI), completed questionnaires assessing NSSI, acculturation, and putative risk factors for NSSI. Caucasian students were more likely to report NSSI, particularly cutting behavior, self‐injured with greater frequency and versatility, and reported greater increases in positively valenced, high arousal emotions following NSSI, compared to Asian students. Among Asian students, obsessive–compulsive symptoms, experiential avoidance, and anger suppression increased the likelihood of reporting a history of NSSI. Among Caucasian students, lack of emotional clarity and anger suppression increased likelihood of NSSI. Finally, some tentative findings suggested potentially important differences in rates and frequency of NSSI among Asian students who were highly oriented toward Asian culture compared with those less oriented toward Asian culture.     

Factors Associated with Current Versus Lifetime Self‐Injury Among High School and College Students

We sought to identify factors associated with current versus lifetime nonsuicidal self‐injury (NSSI) and factors that show consonant and distinct relationships with current NSSI for adolescents and young adults. Data came from a population‐based survey of high school students (n = 9,985) and a national survey of college students (n = 7,801). Among both samples, factors associated with current NSSI included male gender, younger age, greater depressive symptoms, more hopelessness, and being the victim of a verbal or physical assault. For high school students, greater anxiety, and for college students, identifying as non‐White, negative perceptions of one's weight, a same‐sex sexual experience, and involvement in dating violence also distinguished the groups. Findings suggest that clinical and research assessments of lifetime NSSI might not extend to current behavior, and some differences exist in the factors associated with current behavior between adolescents and young adults. Clinical practice and prevention programming efforts should target certain intrapersonal and interpersonal factors associated with current NSSI among younger students during stressful transition periods in their lives, such as entering high school or college, when they might consider initiating or continuing this behavior.     

Does Worrying Mean Caring Too Much? Interpersonal Prototypicality of Dimensional Worry Controlling for Social Anxiety and Depressive Symptoms

Worry, social anxiety, and depressive symptoms are dimensions that have each been linked to heterogeneous problems in interpersonal functioning. However, the relationships between these symptoms and interpersonal difficulties remain unclear given that most studies have examined diagnostic categories, not accounted for symptoms’ shared variability due to general distress, and investigated only interpersonal problems (neglecting interpersonal traits, interpersonal goals, social behavior in daily life, and reports of significant others). To address these issues, students (Study 1; N = 282) endorsed symptoms and interpersonal circumplex measures of traits and problems, as well as event-contingent social behaviors during one week of naturalistic daily interactions (N = 184; 7,036 records). Additionally, depressed and anxious patients (N = 47) reported symptoms and interpersonal goals in a dyadic relationship, and significant others rated patients’ interpersonal goals and impact (Study 2). We derived hypotheses about prototypical interpersonal features from theories about the functions of particular symptoms and social behaviors. As expected, worry was uniquely associated with prototypically affiliative tendencies across all self-report measures in both samples, but predicted impacting significant others in unaffiliative ways. As also hypothesized, social anxiety was uniquely and prototypically associated with low dominance across measures, and general distress was associated with cold-submissive tendencies. Findings for depressive symptoms provided less consistent evidence for unique prototypical interpersonal features. Overall, results suggest the importance of multimethod assessment and accounting for general distress in interpersonal models of worry, social anxiety, and depressive symptoms.     

Understanding the Pathways from Depression to Suicidal Risk from the Perspective of the Interpersonal–Psychological Theory of Suicide

Suicide is a major public health concern, especially in adolescence. Identifying risk factors for suicide is important to effectively prevent such behavior. Depression is one of the most widely examined risk factors for suicidal risk. How depression and suicidal risk are related, however, is still not clear. This study tested a model with three key constructs of the interpersonal–psychological theory of suicidal behavior (IPTS)—perceived burdensomeness, thwarted belongingness, and nonsuicidal self‐injury (NSSI)—as mediators in the relationship between depression and suicidal risk among Chinese adolescents. Chinese high school students (N = 1,074; 54.2% male; M_age = 13.87 years, SD = 1.48) completed questionnaires assessing all study variables. Results suggested that perceived burdensomeness and NSSI partially mediated the relationship between depression and suicidal risk. Findings of this study emphasize the importance of the IPTS framework in understanding the possible mechanisms underlying the relationship between depression and suicidal risk, and suggest a possible avenue for suicide interventions.     

Functions of Nonsuicidal Self‐Injury Are Differentially Associated with Suicide Ideation and Past Attempts among Childhood Trauma Survivors

Research into factors for suicide has revealed relations between trauma exposure and suicidality (e.g., Bridge, Goldstein, & Brent, 2006 ; Joiner, Sachs‐Ericson, Wingate, Brown, Anestis, & Selby, 2007 ) wherein painful and provocative experiences (e.g., nonsuicidal self‐injury [NSSI]) are an important link (e.g., Van Orden, Witte, Cukrowicz, Braithwaite, Selby, & Joiner, 2010 ; Smith, 2013 ). No prior research has assessed the relationship between functions of NSSI and suicidality among childhood trauma survivors. Participants who endorsed childhood trauma exposure (N = 121; M_age = 18.69, range 18–22) completed measures of posttraumatic stress disorder (PTSD) symptoms, NSSI, and suicidality. Multiple regressions assessing whether the four functions of NSSI predicted suicide ideation and past attempts after controlling for PTSD symptom severity found that only social negative reinforcement was associated with SI ( = .304, SE = .243, t = 2.23, p = .028), while only automatic negative reinforcement was associated with past attempts ( = .470, SE = .066, t = 2.25, p = .028). Findings highlight the importance of assessing NSSI functions when assessing suicidality among trauma survivors.     

Nonsuicidal Self‐Injury among Adolescents: A Training Priority for Primary Care Providers

Primary care providers were surveyed to determine how prepared they feel to address nonsuicidal self‐injury (NSSI) among adolescents, their interest in training on NSSI, and factors associated with routinely asking about NSSI when providing health supervision. Participants included family medicine physicians (n = 260), pediatricians (n = 127), family nurse practitioners (n = 96), and pediatric nurse practitioners (n = 54). Almost 50% felt unprepared to address NSSI, and over 70% wanted training in this area. Overall, relative to other areas of mental health care, clinicians felt least prepared to address and wanted more training on NSSI. Just 27% reported they routinely inquired about NSSI during health supervision. Factors associated with routinely asking about NSSI were identifying as female (OR = 2.37; 95% CI = 1.25–4.49), feeling better prepared to address NSSI (OR = 1.51; 95% CI = 1.04–2.20), and more frequently using a psychosocial interview to identify adolescents in distress (OR = 1.23; 95% CI = 1.02–1.48). Teaching clinicians to assess NSSI within a psychosocial interview may increase screening for and identification of the behavior among adolescents in primary care.     

Self‐Criticism as a Transdiagnostic Process in Nonsuicidal Self‐Injury and Disordered Eating: Systematic Review and Meta‐Analysis

Nonsuicidal self‐injury (NSSI) and disordered eating (DE) are highly comorbid and may be regarded as belonging to a spectrum of self‐harm behaviors. We investigated self‐criticism as a transdiagnostic correlate of these behaviors, in keeping with etiological theories of both NSSI and DE. We reviewed the literature and meta‐analyzed the relation of self‐criticism to both NSSI (15 studies; 17 effect sizes) and DE (24 studies; 29 effect sizes). Results showed equivalent, moderate‐to‐large effects for the relation of self‐criticism to NSSI (r = .38; CI: .29–.46) and DE (r = .40; CI: .34–.45). The relation of NSSI to self‐criticism generalized across multiple potential moderators. DE behavior type moderated the relation of self‐criticism to DE, with a stronger relation emerging for purging than restriction. Findings support self‐criticism as a possible candidate for transdiagnostic pathways to self‐harm.     

The Importance of High Distress Tolerance in the Relationship between Nonsuicidal Self‐Injury and Suicide Potential

Research has indicated that nonsuicidal self‐injury (NSSI) and suicidal behavior are strongly related to one another, with a sizable portion of individuals with a history of NSSI also reporting a history of nonlethal suicide attempts. Nonetheless, little research has examined possible moderators of this relationship. One potentially important construct is distress tolerance (DT), which has been shown to be negatively associated with NSSI and positively associated with the acquired capability for suicide. In this study, 93 adult inpatients (54.8% male) receiving treatment for substance use disorders completed a structured interview assessing prior suicidal behavior and questionnaires assessing DT, NSSI, and psychopathology. Results indicated that DT moderates the relationship between NSSI frequency (but not number of NSSI methods) and suicide potential (a continuum ranging from no prior suicidal behavior to suicidal behavior with minimal bodily harm to highly lethal suicidal behavior), ΔR² = .04; p < .023; f² = .06, with this relation increasing in strength at higher levels of DT. These results are consistent with an emerging line of research indicating that high levels of DT facilitate suicidal behavior in at‐risk populations and suggest that the capacity to tolerate aversive physiological and affective arousal might be vital to engagement in serious or lethal suicidal behavior.     

Trajectories of Suicide Ideation,Nonsuicidal Self‐Injury,and Suicide Attempts in a Nonclinical Sample of Military Personnel and Veterans

Nonsuicidal self‐injury (NSSI) is a risk factor for suicide attempts, but little is known about NSSI among military personnel and veterans, or about the temporal sequencing of NSSI relative to suicide ideation and attempts. This study evaluates trajectories of suicide ideation, NSSI, and suicide attempts in a sample of 422 military personnel and veterans. Of those with a history of NSSI, 77% also experienced suicide ideation. Suicide ideation emerged before NSSI (67%) more often than the reverse (17%). Of those with a history of suicide attempt, 41% also engaged in NSSI. NSSI emerged prior to the first suicide attempt (91%) more often than the reverse (9%). The length of time from suicide ideation to suicide attempt was longer for those who first engaged in NSSI (median = 3.5 years) compared with those who did not engage in NSSI (median = 0.0 years), Wald χ²(1) = 11.985, p = .002. Age of onset was earlier for participants reporting NSSI only compared with those reporting both NSSI and suicide attempts (16.71 vs. 22.08 years), F(1, 45) = 4.149, p = .048. NSSI may serve as a “stepping stone” from suicide ideation to attempts for 41% of those who attempt suicide.     

Parental Absence and Non-Suicidal Self-Injury: Social Support,Social Constraints and Sense-Making

Given the rise of non-suicidal self-injury (NSSI) in youth, it is imperative to address understudied correlates that may contribute to NSSI. The primary purpose of the present study was to investigate NSSI in college students (N?=?1703) with or without a history of parental absence. We also examined the relationships between parental absence, interpersonal (i.e., support and social constraint) factors, intrapersonal (i.e., sense-making) factors, and NSSI in our sample of primarily Caucasian/White, heterosexual, single, traditional-aged, female college students. Logistic regression indicated that the odds of reporting NSSI were 5 times higher for participants who had experienced permanent parental absence (e.g., death) compared to those who had not experienced absence. The odds of reporting NSSI were 8.5 and 7.5 times higher for those respondents who had experienced non-permanent parental absence (e.g., parental travel) and both types of parental absence, respectively, when compared to those who experienced permanent parental absence. Social support, social constraint, and sense-making made significant but small contributions to the prediction of NSSI endorsement. Participants who reported experiencing both permanent and non-permanent absence exhibited the highest level (p?<?.001, η²?=?.09) of interpersonal reasons (e.g., to hurt someone) for engaging in NSSI. These findings can serve as a catalyst for future NSSI research (e.g., the potential importance of including parental absence as a background variable). Moreover, the results suggest the possible benefit of continued examination of: (a) the relationship between experiencing both types of parental absence and engagement in NSSI for interpersonal reasons; and (b) social support, sense-making, and social constraint as contributing factors of NSSI endorsement.     

Values,achievement goals,and individual‐oriented and social‐oriented achievement motivations among Chinese and Indonesian secondary school students

This study examined how values related to achievement goals and individual‐oriented and social‐oriented achievement motivations among secondary school students in China (N = 355) and Indonesia (N = 356). Statistical comparisons showed the Chinese students endorsed more strongly than the Indonesian students on self‐direction and hedonism values, individual‐oriented achievement motivation, and mastery‐approach goals. Conversely, the Indonesian students endorsed more strongly than their Chinese counterparts on security, conformity, tradition, universalism and achievement values, social‐oriented achievement motivation, and performance‐approach and mastery‐avoidance goals. Values explained a significant amount of the variance in almost all of the dimensions of motivation. Etic and emic relationships between values and achievement motivations were found.     

How Many Times and How Many Ways: The Impact of Number of Nonsuicidal Self‐Injury Methods on the Relationship Between Nonsuicidal Self‐Injury Frequency and Suicidal Behavior

Several variables have been proposed as heavily influencing or explaining the association between nonsuicidal self‐injury (NSSI) and suicidal behavior. We propose that increased comfort with bodily harm may serve as an incrementally valuable variable to consider. We sought to indirectly test this possibility by examining the moderating role of number of NSSI methods utilized on the relationship between NSSI frequency and lifetime number of suicide attempts, positing that increased variability in methods would be indicative with a greater general comfort with inflicting harm upon one's own body. In both a large sample of emerging adults (n = 1,317) and a subsample with at least one prior suicide attempt (n = 143), results were consistent with our hypothesis. In both samples, the interaction term was significant, with the relationship between NSSI frequency and suicidal behavior increasing in magnitude from low to mean to high levels of NSSI methods. Although frequency of NSSI is robustly associated with suicidal behavior, the magnitude of that relationship increases as an individual engages in a wider variety of NSSI methods. We propose that this may be due to an increased comfort with the general concept of damaging one's own body resulting from a broader selection of methods for self‐harm.     

Social Desirability and the Interpretation of Uncertainty Terms in Self‐Report Questions

Uncertainty terms (e.g., possible) are words that are not fixed and hence open to interpretation. This research examined the role of social desirability in how these words are interpreted in self‐report questions. Participants in Experiments 1 (N = 96; MTurk workers) and 2 (N = 96; college students) judged trait (N = 48) and behavior (N = 36) items endorsed by a hypothetical individual to be more likely if they were lower in social desirability. In Experiments 3 (N = 97) and 4 (N = 97) college student participants interpreted four different uncertainty terms (likely, possible, unlikely, and pretty sure) as indicating greater certainty when they referred to socially undesirable (relative to socially desirable) traits (N = 36) and behaviors (N = 24). These results suggest that participants may interpret self‐report items differently, depending on the social desirability of the content.Copyright © 2017 John Wiley & Sons, Ltd.     

Nonsuicidal Self‐Injury Is Predictive of Suicide Attempts Among Individuals with Mood Disorders

Nonsuicidal self‐injury (NSSI) prior to age 18 was evaluated as a risk factor for adulthood suicide attempt (SA). Archival data from 222 mood‐disordered participants were analyzed using multivariate Cox proportional hazards analysis. Participants with a youth SA were excluded. The hazards of SA among adult participants with a history of youth NSSI were twice than those of mood‐disordered participants without youth NSSI (hazard ratio = 2.00, 95% confidence interval = 1.16–3.44, p = .01). Moreover, participants who had both youth and adult NSSI attempted suicide significantly earlier than participants who began NSSI as an adult. Youth NSSI is associated with persistent, elevated SA risk in adulthood.     

Social Network Characteristics,Social Support,and Cigarette Smoking among Asian/Pacific Islander Young Adults

Cigarette smoking may be one of the factors contributing to the high levels of cancer‐related mortality experienced by certain Asian/Pacific Islander (A/PI) subgroups (e.g., Native Hawaiian). Given the collectivist cultural orientation attributed to A/PI groups, social strategies are recommended for substance abuse or smoking cessation treatment among A/PI. However, research examining how social network characteristics and social support relate to smoking across A/PI subgroups has been lacking. This study investigated the associations between social network characteristics (e.g., size, composition), perceived social support, and recent cigarette use across Native Hawaiian, Filipino, and East Asian (e.g., Japanese, Chinese) young adults (18–35 year old). Cross‐sectional, self‐report data were collected from N = 435 participants (M age = 25.6, SD = 8.3; 61% women). Ethnic differences were found in a number of pathways linking social network characteristics, perceived social support, and cigarette smoking. Larger network size was strongly associated with higher perceived social support and lower recent cigarette smoking among Native Hawaiians but not Filipinos or East Asians. Higher perceived social support was associated with lower recent smoking among East Asians and Filipinos but not Native Hawaiians. Implications are discussed with regard to smoking prevention and cessation among A/PI.     

Risk‐Related and Protective Correlates of Nonsuicidal Self‐Injury and Co‐Occurring Suicide Attempts among Incarcerated Women

Individual and environmental correlates of nonsuicidal self‐injury (NSSI) and co‐occurring suicide attempts (SA) among incarcerated women (N = 104) were examined. Participants completed measures of putative risk and protective factors, including coping styles, childhood maltreatment, and hopelessness. Results indicated that active coping was uniquely, negatively associated with the presence and frequency of NSSI, whereas avoidant coping and childhood physical/emotional abuse were positively associated with NSSI frequency. Conversely, among women with a history of NSSI, hopelessness was uniquely, positively associated with the presence and frequency of SA. Further, childhood sexual abuse was associated with the presence of SA, while physical/emotional abuse was associated with SA frequency. Hopelessness was more strongly related to SA frequency than NSSI frequency. These findings help disentangle the unique risk and protective factors for NSSI and co‐occurring SA in incarcerated samples.     

Social Support Among Offenders With Substance Abuse Problems: Overlooked and Underused?

The author examined correlates of social support among 101 offenders in corrections‐based treatment programs. Respondents perceived high levels of support despite numerous interpersonal problems. Social support was significantly associated with visits, letters, arrests, and days in treatment (p < .05). The author describes strategies for implementing family‐oriented interventions in corrections‐based programs.     

Depression Mediates the Relationship Between Distress Tolerance and Nonsuicidal Self‐Injury Among Adolescents: One‐Year Follow‐Up

Through a one‐year follow‐up design, this study examined whether distress tolerance would increase the risk for nonsuicidal self‐injury (NSSI), mediated through depression in a representative sample of adolescents. Participants (N  = 2,170) were recruited from senior high schools throughout Taiwan using both stratified and cluster sampling in time 1 (T1), and 1,832 students were followed‐up one year later (T2). Structure equation modeling results revealed that after controlling NSSI measured at T1, NSSI (T2) was significantly predicted by distress tolerance (T1) and fully mediated through depression (T2). The mediating role of depression in the relationship between distress tolerance and NSSI are discussed.     

An Examination of Disclosure of Nonsuicidal Self‐injury among University Students

Despite the widespread prevalence of nonsuicidal self‐injury (NSSI) among community‐based samples, little is known about which self‐injurers disclose their NSSI or the factors that promote disclosure among self‐injurers. To address this gap in the literature, we examined whether disclosers could be differentiated from nondisclosers on the basis of NSSI characteristics (e.g. frequency of NSSI and severity of NSSI), NSSI motivations (e.g. interpersonal and intrapersonal motivations) and psychosocial factors (e.g. suicidal ideation and self‐esteem). Participants consisted of a large sample of 268 self‐injuring undergraduate students (M_age = 19.07 years, 70.3% women) at a Canadian university. Results indicated that 57% of self‐injurers had never disclosed their NSSI to anyone. Self‐injurers were most likely to disclose to peers and romantic partners. Logistic regression analyses revealed that pain during NSSI, severity of NSSI, interpersonal motivations for engaging in NSSI, higher suicidal ideation and higher friendship quality were all associated with a greater likelihood of NSSI disclosure. Our findings suggest that individuals with severe NSSI and suicidal ideation may be more likely to disclose. Moreover, our findings underscore the importance of equipping friends and romantic partners with effective responses to NSSI disclosures to promote more formal help‐seeking behaviours among self‐injurers. Copyright © 2014 John Wiley & Sons, Ltd.