POST TRAUMATIC STRESS DISORDER By Moira Mardero, Elsie Yip, Curtis Richardson & Marc Baureiss "Post Traumatic Stress Disorder helps us make resolution with the past. We must ride with it, not run from it. Post Traumatic Stress Disorder is not only a mental experience, but it is a spiritual and karmic experience, as well. Once you address the trauma clearly, own it and recognize it, you can release the impact of what occurred and what is not serving you. The past has no business in the present. The memories are painful, but they can't hurt you.” Coral Anika Theill, BONSHEA: Making Light of the Dark Myth or Fact? It happened a long time ago, time heals all wounds, you should be over it. The impacts of traumatic events are often delayed because people will banish the memories from their consciousness. Medication is an option for people in healing from the impacts of trauma. You will never really be normal again. The single hardest-hit group of trauma victims is children. Introduction &The History of PTSD An emotional illness classified as an anxiety disorder Usually the result of terribly frightening, life threatening, or otherwise highly unsafe experience PTSD sufferers re-experience the traumatic event in some way, tend to avoid places, people that remind them of the event Are also exquisitely sensitive to normal life experiences (hyper arousal) History con’t Condition has been around since people first experienced trauma PTSD recognized as a formal diagnosis in 1980 Called “soldier heart” in the American civil war Called “combat fatigue” in WWI Called “gross stress reaction” in WWII Called “post-Vietnam syndrome” during Vietnam war Also has been called “battle fatigue & shell shock” Some Statistics 7-8% of all people in the US will develop PTSD in their lifetime 10-30% of all combat veterans and rape victims will develop PTSD Somewhat higher in African Americans, Hispanics and Native Americans due to: A tendency to blame themselves, have less social support, an increased perception of racism for these ethnic groups and differences in how they may express distress Statistics con’t 5 million people suffer from PTSD in the US Women are twice as likely as men to develop PTSD Half of the individuals who use outpatient mental health services have been found to suffer from PTSD Not being present at a traumatic event does not guarantee that one cannot suffer from traumatic stress leading to PTSD. Ex. 2001 terrorist attacks Statistics con’t 5 million people suffer from PTSD in the US Women are twice as likely as men to develop PTSD Half of the individuals who use outpatient mental health services have been found to suffer from PTSD Not being present at a traumatic event does not guarantee that one cannot suffer from traumatic stress leading to PTSD. Ex. 2001 terrorist attacks Rates of PTSD in Children Research done at Duke University: 68% of children had direct or indirect exposure to a traumatic event by the age of 16 Witnessing a traumatic event (23%) Learning about a traumatic event (21.4%) Violent death of a sibling or peer (14.5%) Being involved in a serious accident (?) Rates of PTSD in children Being exposed to a natural disaster (11.1%) Being diagnosed with a physical illness (11%) Experience of sexual abuse (10.9%) 30% of children experienced only one traumatic event while 37% had experienced multiple event Of this study group, only 0.5% of children had a diagnosis of PTSD Risk for PTSD Symptoms Factors that increase the likelihood that a child develops PTSD after a traumatic event: Age (being older) Having another anxiety disorder Multiple traumatic experiences Other Negative Consequences of Childhood Trauma These children had twice the number of other psychiatric disorders including: Depression Generalized anxiety disorder Social anxiety disorder PTSD DSM-IV Diagnosis & Criteria A. The person has been exposed to a traumatic event in which both of the following have been present: (1) An extreme traumatic stressor involving direct personal experience of an event that involves actual or threatened death or serious injury A threat to one’s physical integrity Witnessing an event that involves death, injury or a threat to the physical integrity of another person Learning about unexpected or violent death, serious harm by a family member or close associate PTSD DSM-IV con’t (2) The person’s response to the event must involve intense fear, helplessness, or horror B. The traumatic event is persistently re experienced in one (or more) of the following ways: (1) Recurrent and distressing recollections of the event (In young children, repetitive play may occur with themes or aspects of the trauma are expressed) (2) Recurrent distressing dreams of the event PTSD DSMV IV con’t (3) Acting or feeling as if the traumatic event were recurring (a sense of reliving the experience, illusions, hallucinations, flashbacks.) (4) Intense psychological distress at exposure to internal or external cues that symbolize an aspect of the event (5) Physiological reactivity on exposure to cues from the event PTSD DSMV IV con’t C. Persistent avoidance of stimuli associated with the trauma and numbing of general responsiveness as indicated by three or more of the following: (1) Efforts to avoid thoughts, feelings, or conversations associated with the trauma (2) Effort to avoid activities, places or people that arouse recollections of the event (3) Inability to recall an important aspect of the trauma PTSD DSMV IV con’t (4) Markedly diminished interest or participation in significant activities (5) Feeling of detachment or estrangement from others (6) Restricted range of affect (e.g. unable to have love feelings (7) Sense of foreshortened future (e.g., does not expect to have a career, marriage, children or normal life span) PTSD DSMV IV con’t D. Persistent symptoms of increased arousal as indicated by two (or more) of the following: (1) Difficulty falling asleep (2) Irritability or outbursts of anger (3) Difficulty concentrating (4) Hyper vigilance (5) Exaggerated startle response PTSD DSMV IV con’t E. Duration of the disturbance (symptoms in Criteria B, C and D) is more than one month F. The disturbance causes significant distress or impairment in social, occupational, or other important areas of functioning Specify if: Acute: if duration of symptoms is less than 3 months Chronic: if more than 3 months Specify if: With Delayed Onset: if at least 6 months after the stressor PTSD in Infants & Toddlers (Birth to Age 1) Because infants and toddlers have difficulty communicating trauma they have experienced, the following signs of distress may be exhibited: fussing more possible “loss” of developmental steps already acquired possible failure to learn new and expected developmental tasks PTSD in Preschoolers (Ages 2-5) For preschoolers, whose language skills are weak and there is a limited ability to verbalize their feelings of distress, the following behaviours can be exhibited: anxiousness and clinging to the parent/caregiver; separation difficulties taking a step backward in development by thumb sucking, bed wetting, refusing to sleep or waking at night for fear of the dark being aggressive in their play speech difficulties expressing magical ideas about an event (e.g. “ Daddy left because I was bad.”) decreases or increases in appetite PTSD in Childhood (Ages 6-12) It would be important to watch for the following signs of distress: sadness and crying poor concentration fear of personal harm bed wetting confusion physical complaints (e.g. headaches) regressive behaviours (e.g. clinging, whining) PTSD in Childhood con’t (Ages 6-12) aggressive behaviour at home or school withdrawal/social isolation attention-seeking behaviour school avoidance irritability sleep disturbances (e.g. nightmares) anxiety and fears eating difficulty PTSD in Teenagers (Ages 13-18) rebelliousness intrusive recollections anxiety and feelings of guilt sleep and eating disturbances antisocial behaviour (e.g. stealing) poor school performance increased substance abuse PTSD in Teenagers con’t (Ages 13-18) poor concentration and distractibility psychosomatic symptoms (e.g. headaches, bowel problems) agitation or decrease in energy level (e.g. loss of interest in activities) numbing aggressive behaviour depression peer problems Withdrawal PTSD in Adults (Ages 19 +) shock and disbelief feelings of detachment unwanted, intrusive recollections concentration difficulty psychosomatic complaints eating disturbance poor work performance emotional and mental fatigue irritability and low frustration tolerance PTSD in Adults con’t (Ages 19 +) loss of interest in activities once enjoyed denial depression anxiety hyper-vigilance withdrawal sleep difficulty emotional change marital discord Appropriate Reactions to crisis situations Shock Denial Dissociative behaviour Confusion Disorganization Difficulty making decisions Suggestibility It is crucial to give back a sense of control and to help empower the individual (Adapted from Crisis Response in Our Schools, 2003 Lerner, Volpe, Lindell) The Effect of Trauma The effects of being traumatized are very individual, and survivors are impacted physically, emotionally, behaviourally, cognitively and spiritually. Physical Eating disturbances (more or less than usual) Sleep disturbances (more or less than usual) Pain in areas on the body that may have been involved in the traumatic experience Low energy Chronic unexplained pain Headaches Anxiety/panic Emotional Depression, spontaneous crying, despair and hopelessness Anxiety Extreme vulnerability Panic attacks Fearfulness Compulsive and obsessive behaviours Emotional con’t Feeling out of control Irritability, anger and resentment Emotional numbness Frightening thoughts Difficulties in relationships Behavioural Self-harm such as cutting Substance abuse Alcohol abuse Gambling Self-destructive behaviours Isolation Choosing friends that may be unhealthy Suicide attempts Cognitive Memory lapses, especially about the trauma Loss of time Being flooded and overwhelmed with recollections of the trauma Difficulty making decisions Decreased ability to concentrate Feeling distracted Withdrawal from normal routine Thoughts of suicide Spiritual Guilt Shame and self-blame Self-hatred Feeling damaged Feeling like a “bad” person Questioning the presence of God Spiritual con’t Questioning one’s purpose Thoughts of being evil, especially when abuse is perpetuated by Clergy Turning away from the faith or obsessively attending services and praying Feeling that as well as the individual, the whole race or culture is bad PTSD and its Effect on the Brain http://www.chordsforchange.org/2010/02/04/brainonmusic/ Factors Shown to Increase the Likelihood of PTSD in Children The severity of the event Parental reaction to the event The child’s physical and /or emotional proximity to the event Helping the Child Survive the Traumatic event Demaree (1995) states, “maintaining a safe classroom environment is the cornerstone for meeting the needs of children with PTSD” ( p. 33). Teachers can individualize their programs when they know and understand the differences and special needs of children with PTSD. This can be established by: setting clear, consistent limits Helping the Child Survive the Traumatic event providing a positive learning environment with consistent daily routines and expectations reassuring their safety needs by showing empathy and care model good stress management and problemsolving skills providing opportunities for personal control finding positive outlets for their release of frustration and regulation of their own stress level (i.e. relaxation techniques such as yoga, singing, artwork or physical movement) Helping the Child Survive the Traumatic event reinforce the belief that conditions can and will improve despite temporary setbacks maintaining a relationship with the child being positive and patient with the child incorporating more physical activity in the classroom providing ample opportunities for students to interact with one another Associated Conditions Along with associated symptoms, there are a number of co-occurring psychiatric disorders that are commonly found in children and adolescents who have been traumatized. They include: major depression substance abuse anxiety disorders such as separation anxiety, panic disorder and generalized anxiety disorder attention-deficit/hyperactivity disorder oppositional defiant disorder conduct disorder Associated Conditions con’t By co-occurring, we mean: one or more Mental Health Disorders as well as one or more disorders relating to substance and/or alcohol abuse It is estimated that 4 million people in the United States have a co-occurring disorders. Co-occurring disorders are common with trauma survivors. They should be expected rather than seen as the exception. Associated Conditions con’t PTSD is a risk factor for substance abuse, dependence, and addiction. The trauma survivor is often looking for a way to numb feelings, emotions, pain and suffering in an attempt to cope. Although not mentioned in the DSM IV, disruptive behaviour disorders often co-occur in children with PTSD. 25% ADHD 15.4% Conduct Disorder 25% Oppositional Defiant Disorder (Nickerson et al, 2009) Resilience A set of beliefs, feelings and behaviours that emerge at a time of crisis and adversity. Protective Factors present in resilient children Persistence Goal-orientation Adaptability Optimism Willingness to approach novel events High Self-esteem Intelligence Good social skills (Adapted from PTSD in Childhood, 2010, Chapman, Stefanation and Sukhan, Winnipeg) Resiliency, What can we do? Refer to the individual as a trauma survivor not as a victim. This reduces the sense of powerlessness. Validate the individuals resilience and protective factors. Build new skills and better adaptations as past coping behaviours may no longer be needed and/or acceptable. Work from a resilience-minded perspective. Help the trauma survivor to realizes/he has the skills from within to heal and recover. The Support System School Classroom Teachers Preschool and Elementary School Age Children Adolescents Adult Students School Guidance Counselor School Psychologist Therapies provided by outside agencies General role of the support system Provide for safety and security Help the child regain control over parts of his/her life. Listen Don’t minimize the child’s perception of the crisis and/or traumatic event. Allow the child to share his/her feelings at his/her own pace. Recognize that physical ailments and illness can be linked to PTSD. Understand co-occurring disorders. Collaborate with everyone involved. Debriefing Is a structure for listening and talking to the trauma survivor. It is a way for adults to provide an environment in which children can safely express their emotions and reactions It is not counseling Goal of Debriefing normalize the child’s responses aid in the recovery process allow a venue for venting teach coping skills help the child to understand what occurred Debriefing Method Brooks & Siegel (1996) in their book, The Scared Child, lay out a four-step method for helping children through a traumatic experience. 1. 2. 3. 4. Preparing the Self Having the Child Tell his/her Story Sharing the Child’s Reactions Survival and Recovery Preparing the Self Do your research. www.wsd1.org Departments and Services Library Support Services Pathfinders Prepare yourself psychologically /emotionally. Screening & Referral Handout, Nickerson et al, (2009) Identifying, Assessing & Treating PTSD at School Preschool and elementary school aged children Play using clay or blocks Painting Drawing feelings and memories Journal writing/scribing Writing letters/cards Reading and discussing stories Create a memory board about the crisis Memory box/scrapbooking happy thoughts (Adapted from Crisis Response in Our Schools, 2003, Lerner, Volpe, Lindell) Adolescents Journal, poetry and story writing Writing cards/letters Art Relaxation techniques Exercise Problem Solving Strategies Listening to music Small group discussions (Adapted from Crisis Response in Our Schools, 2003 Lerner, Volpe, Lindell) Adult students Temporarily altered work schedule Writing Relaxation/meditation strategies Exercise Listening to music Social support (Adapted from Crisis Response in Our Schools, 2003 Lerner, Volpe, Lindell) Programs/Resources Kelso www.kelsoschoice.com Five Point Scale www.fivepointscale.com Teen Friendly site www.kidshelpphone.ca Resource Documents www.anxietybc.com American Red Cross, Masters of Disasters Curriculum http://www.redcross.org/preparedness/educators module/ed-cd-main-menu-1.html The School Guidance Counselor Individual and small group counseling Support groups Crisis Intervention The goal of Crisis Intervention is to help restore the trauma survivor to previous levels of functioning. cessation of emergency reactions. understanding and expressing feelings and emotions around the trauma. short-term goals, practical considerations and concrete plans of action (Johnson, 1989) The School Psychologist Individual counseling Assessment Therapy provided by outside agencies Short term treatment, focused on the acute-stage interventions. Helping restore the trauma survivor to previous levels of functioning. Long term treatment, focused on resolution of psychological and behavioral issues following the traumatic experience. Play Therapy Art Therapy Family therapy Psychiatric Treatments Trauma Recovery Normalize the experience and the symptoms for the trauma survivor Assist the trauma survivor in connecting with services critical to recovery Health and Mental Health services Help the trauma survivor to define recovery Facilitate connects with family, friends, the community, and culture (Adapted from Trauma-informed, 2008) Recovery and School Reintegration The memories of the traumatic experience will always remain for the trauma survivor. The individual must incorporate the event into his/her life experiences. Creating a reintegration plan that includes goals, guidelines and contacts. Pre-scheduled preventative sessions to address highstress circumstances such as anniversaries could help the trauma survivor. Monitoring Examining the Effects of Trauma Causality “Unlike the minor crises that are part if the normal travails of life, trauma are situations that are outside the range of expected experience” (Brooks & Siegel 3.) Does the different causality of trauma in turn mean a particular manifestation or unique exhibition of Posttraumatic Stress Disorder? Examining the Effects of Trauma Causality This section will investigate the characteristics (i.e.: behavioral, cognitive, emotional, physical) of the effects of different types of trauma which could develop into Posttraumatic Stress Disorder— especially in children. “An experience that is only moderately difficult for one person may be unbearable and traumatic to another” (Johnson 34.) Examining the Effects of Trauma Causality It is important to note that any significant trauma can develop into PTSD, and what is traumatic to one may not entirely be traumatic to another; because frame-ofreference, cognitive ability, abstract understanding, emotional resilience, mental fortitude,—much of which is dependent upon stages of Human Development—a similar stimuli may be received as a mild disruption to one while being an impacting nuance to shatter the psyche of another. Examining the Effects of Trauma Causality To better discuss the possible trauma responsible for an individual’s PTSD, the different types of trauma discussed will be both limited in numbers and categorized into traumatic experience triggers. Examining the Effects of Trauma Causality The manner in which the cause/trigger of the traumatic event will be categorized will be Intimate or Direct Trigger—somehow trauma has been experienced by an individual as by his own senses or person, including imagined trauma; the trigger is the trauma. Consequential or Reactionary Trigger—somehow trauma has been experienced by an individual which is the response of another to trauma he has experienced which can be perceived as a global/shared experience and may not have a rationality behind it; this inflicting of trauma is a perpetuating of the experience that may not be in synch with the initial trauma. One person’s direct trigger of trauma is another’s reactionary trigger to his own trauma. Examples of Intimate/Direct Trauma Death of a Loved One Divorce Domestic Violence (or Abuse: Physical, Psychological, Sexual) Illness & Injury Natural Disaster Trauma by Proxy Warfare Examples of General Consequential/Reactionary Trauma Triggers Coping with the Loss of/Unfamiliar Family Roles…………… Residential Schools Culture Influence/Dissonance………………………………… Newcomers; Immigrants Gang affiliations………………………………………………. Hyper-Violent Existence Literal/Cultural Genocide……………………………………... Holocaust Relocation—Forced, Necessary, Required……………………. Newcomers; Refugees Socio-economic Background………………………………….. Inner-city; Single/young Parent Examining Effects of Trauma Causality “An argument can be made that historic generational trauma strongly influences Aboriginal people’s locus of personal and social control. It engenders a sense of fatalism and reactivity to historical and colonial forces, and this adversely influences their social relations” (Keith 22.) It is not apt, however, to simplify the relationship of the series of traumatic experiences along a single generational thread; it is too superficial a representation, and it is too difficult to accurately discover/portray the entirety of this social phenomenon too commonly occurring amongst marginalized peoples and populations. Intimate/Direct Trauma: Death of a Loved One “Children believe that their world is stable, that the people who are in it today will be in it tomorrow and forever,” (Brooks & Siegel 4.) Intimate/Direct Trauma: Death of a Loved One Children and adolescents do not mourn as their older counterparts. “The mourning process is not linear in children as it is in adults. For children, there is no beginning, middle, and end. Rather, the process is repeated as the child grows older and understands the death from a more mature perspective” (Brooks & Siegel 47.) Intimate/Direct Trauma: Divorce Though it is not uncommon, divorce is traumatic just the same, especially for children; it is the breaking of what was believed to be unbreakable, compounded by the fact that it is those whom were to maintain it forever taking it apart. Intimate/Direct Trauma: Divorce Children “are the powerless victims in the divorce. They have no say in the decision, they are pushed around psychologically, and in some cases they are even used as pawns by irresponsible parents” (Brooks & Siegel 84.) “Children of divorce were likely to be afraid to trust relationships and hesitant about making a commitment to a specific person” (Brooks & Siegel 84.) Intimate/Direct Trauma: Divorce Divorce is not a simple action; it is an on-going process which has three stages: Crisis Stage The Short Term The Long Term Intimate/Direct Trauma: Divorce Age, gender, and stage of divorce affect a child’s reaction to divorce. Ironically, it is the older children which are more likely to have a worse reaction to divorce than younger children; this reason is the concept which most would think would make it easier, but in fact it is quite the contrary; their understanding of the situation as well as their more solidified concept/identity of family makes for worse injury by divorce than the damage of divorce accompanied by ignorance and malleable sense of self & family of youth. Intimate/Direct Trauma: Domestic Violence Domestic violence includes physical abuse, sexual abuse, psychological abuse, and abuse of property and pets” (Lerner 55), either experienced or witnessed (as in respect to spousal abuse.) “If a child has been abused physically, [psychologically,] or sexually, or if a child has been witness to spousal abuse, it is likely that the child will experience posttraumatic acute-stress reactions. If the abuse has been going on for a long time, the child is likely to experience the symptoms of PTSD” (Brooks & Siegel 62.) Intimate/Direct Trauma: Domestic Violence Children whom have experienced domestic abuse are at significant risk for delinquency, substance abuse, school drop-out, and difficulties in their own relationships, as well as exhibit symptoms of PTSD. How children react to domestic violence is largely affected by the type of abuse being experienced/witnessed and the age/cognitivepsychological ability of the child. Intimate/Direct Trauma: Illness & Injury The trauma of illness & injury is not always in the actual ailment, but rather the circumstance around it: Absent parents Absent family Unfamiliar or uncomfortable surroundings Financial concerns Intimate/Direct Trauma: Illness & Injury “Illness and injury, [themselves,] are traumatic because they are usually unexpected” (Brooks & Siegel 6.) “Because the terrible event happened during a normal part of life, children can become uncomfortable with ordinary life” (Brooks & Siegel 6.) Intimate/Direct Trauma: Natural disaster “Unlike other traumas, which mostly affect one person or one family or at most a few families, natural disasters usually traumatize whole communities” (Brooks & Siegel 73.) Long term disruptions in all aspects of life occur—few are left unscathed by the event. Intimate/Direct Trauma: Natural disaster The most significant feelings of bereavement to individuals whom experience natural disasters as noted from Barbara Brooks, Ph.D. & Paula M. Siegel’s book, The Scared Child: Helping Kids Overcome Traumatic Events, are: Lost sense of security Loss of familiar surroundings Loss of personal possessions Intimate/Direct Trauma: Natural disaster Children experience and express differently than adults; trivial losses to adults may be gross detriments to children, and granted vice versa; however, both suffer equally as well as deeply. Intimate/Direct Trauma: Trauma by Proxy Not all traumas need to be experienced firsthand; some traumatic experiences are had through exposure to real events through another medium: Media (Television, Newsprint, Music, Artistry/Digital Artistry, Internet) Gossip amongst primary/secondary/tertiary/etc. social group Identification to Narrator/Subject/Character/Antagonist/Etc. Intimate/Direct Trauma: Trauma by Proxy Why this trauma is predominantly found in children is their perception and inability to separate/ability to identify themselves with those falling victim to circumstance. “Trauma by proxy is filtered through a child’s perception of the world. Youngsters in varying age groups have different understandings and reactions to catastrophic events that they hear about or see in the media” (Brooks & Siegel 127.) Intimate/Direct Trauma: Trauma by Proxy “Children are more vulnerable than adults to being traumatized by distant events. Kids are particularly at risk of developing posttraumatic symptoms after being exposed to events in which they identify with the victim” (Brook & Siegel 125.) Intimate/Direct Trauma: Warfare “Refugees and immigrants coming from war-torn countries or repressive regimes have often experienced considerable trauma” (Unknown 24.) “There is a great variability in the physical and psychological effects of war and torture trauma, as well as tremendous variability in how survivors present themselves and their stories. There is also a high variability in ability to remember what happened and put into words. Many war and torture traumas are considered ‘unspeakable acts.’” (Unknown 31.) Intimate/Direct Trauma: Warfare “Children showed a significantly higher incidence of behavior problems and problems with psychosocial competence, but significantly lower levels of depression. There were no significant differences [for children] in anxiety. Neither age nor gender was related to any of the outcomes” (Flores 8-9). Intimate/Direct Trauma: Warfare “Features that might contribute to the development of long-lasting anxiety and trauma: the subjection of daily life to pervasive tension and fear; the ubiquitous use of deadly weapons including land minds; and the targeting of violence against civilians and combatants in a hateful brutal manner” (Flores 9). Conclusion Though the messages from individuals suffering trauma from different causalities maybe similar, there are nuances within their messages and specifics within their actions which are particular; all express anxiety, conflict, pain… but each individual burdened from a unique trauma have a distinct identifiable source of his ailing, which can or cannot develop into posttraumatic stress disorder. Conclusion Overall, PTSD looks familiar amongst those whom have been diagnosed with it; however, the trauma that offset the individual psyches express characteristics in the signs and symptoms displayed—each case is marked by its origin and cause like a sort of identifiable traumatic features. References Brooks, Barbara, Ph. D. & Siegel, Paula M, (1996). The Scared Child: Helping Kids Overcome Traumatic Events. New York: John Wiley & Sons, Inc. Flores, Joaquin E. (1999). “Schooling, Family, and Individual Factors Mitigating Psychological Effects of War on Children.” Current Issues in Comparative Education, 2(1)—November 15. Teachers College, Columbia University. Johnson, Kendall, Ph. D. (1989). Trauma in the Lives of Children. Alameda: Hunter House Inc. Keith, Anita L. (2006). For Our Children Our Sacred Beings: Understanding the Impact of Generational Trauma on our Aboriginal Youth. Delta: Healing the Land Publishing. Lerner, Mark D., Volpe, Joseph S., & Lindell, Brad. (2003). A Practical Guide for Crisis Response in Our Schools (5th Edition). Commack, NY: The American Academy of Experts in Traumatic Stress. Nickerson, A., Reeves, M., Brock, S., & Jimerson, S. (2009). Identifying, assessing and treating ptsd at school. New York, NY: Springer