Abnormal Child Psychology, 3rd Edition, Eric J. Mash, David A. Wolfe Chapter 7: Anxiety Disorders. Anxiety Disorders

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1 Anxiety Disorders

2 Experiencing Anxiety Anxiety: characterized by strong negative emotion and tension in anticipation of future danger or threat Moderate amounts of anxiety is adaptive; helps us cope with potentially dangerous situations Anxiety experienced by children with anxiety disorders is excessive and debilitating

3 Experiencing Anxiety Three interrelated anxiety response systems: physical system- fight/flight response, mediated by the sympathetic nervous system cognitive system- attentional shift and hypervigilance, nervousness, difficulty concentrating behavioral system- aggression and/or avoidance

4 Table 7.1 The Many Symptoms of Anxiety

5 Anxiety vs Fear and Panic Anxiety: future-oriented mood state, which may occur in absence of realistic danger Fear: present-oriented emotional reaction to current danger, characterized by alarm and strong escape tendencies Panic: sudden and unexpected fight/flight response in absence of obvious danger or threat

6 Normal Fears, Anxieties, Worries & Rituals Many fears are developmentally appropriate and most decline with age Anxieties common, but anxious symptoms do not show the same age-related decline as fears Children of all ages worry, but children with anxiety disorders worry more intensely Ritualistic and repetitive activity common in young children and helps them to gain control and mastery of their environment

7 JENIS ANXIETY DISORDER PADA ANAK Separation Anxiety Disorder Generalized Anxiety Disorder Specific Phobia Social Phobia Obsessive-Compulsive Disorder Panic Disorder Posttraumatic and Acute Stress Disorders

8 Separation Anxiety Disorder Age inappropriate, excessive anxiety about being apart from parents or away from home Occurs in 10% of children (equally common in boys and girls) Of all anxiety disorders, SAD has the earliest onset Often associated with school refusal

Generalized Anxiety Disorder Excessive, uncontrollable anxiety and worry about numerous events and activities, occurring more days than not Worry excessively about minor everyday occurrences Often

9 Generalized Anxiety Disorder Excessive, uncontrollable anxiety and worry about numerous events and activities, occurring more days than not Worry excessively about minor everyday occurrences Often accompanied by physical symptoms (e.g., headaches, stomachaches, muscle tension, trembling) 3% to 6% of children (equal rates in boys and girls) Onset in late childhood or early adolescence High co-morbidity with other anxiety disorders and depression

Specific Phobia Extreme, disabling fear of specific objects or situations that pose little or no danger Often leads to avoidance or disrupted routines Children may not realize the fear

10 Specific Phobia Extreme, disabling fear of specific objects or situations that pose little or no danger Often leads to avoidance or disrupted routines Children may not realize the fear is extreme and unreasonable 5 DSM-IV subtypes: animal, natural environment, bloodinjection-injury, situational, other 2-4% of children; more common in boys Peak onset between ages 10 and 13

11 Social Phobia Marked, persistent fear of being the focus of attention or doing something humiliating Children with social phobias are more likely to be highly emotional, socially fearful and inhibited, sad, and lonely 1-3% of children; slightly more common in girls Age of onset often early to midadolescence Selective mutism may be a form of social phobia

Obsessive-Compulsive Disorder Repeated, intrusive, irrational, and anxiety causing thoughts (obsessions), accompanied by ritualized behaviors (compulsions) to relieve the anxiety Extremely resistant

12 Obsessive-Compulsive Disorder Repeated, intrusive, irrational, and anxiety causing thoughts (obsessions), accompanied by ritualized behaviors (compulsions) to relieve the anxiety Extremely resistant to reason Often leads to severe disruptions in health, social and family relations, and school functioning 2-3% of children; twice as likely in boys Age of onset 9-12 years High co-morbidity with other anxiety disorders, depression, disruptive behavior problems

13 Panic Disorder Panic attack: a sudden and overwhelming period of intense fear or discomfort accompanied by characteristics of the flight/fight response Panic disorder: recurrent unexpected panic attacks, as well as persistent concern about the possible implications and consequences of having another attack High anticipatory anxiety and situation avoidance may lead to agoraphobia Panic attacks common, panic disorder much less common Age of onset years Worst prognosis of all anxiety disorders

14 Posttraumatic and Acute Stress Disorders PTSD: characterized by persistent anxiety following an extremely traumatic experience Three core features of PTSD: 1) persistent re-experiencing of the event, 2) avoidance of associated stimuli and numbing of general responsiveness, and 3) symptoms of extreme arousal Acute stress disorder: development of dissociative symptoms within one month after a traumatic experience (ex. rape, disaster, etc), lasting at least two days but not longer than a month (short-lived)

15 Karakteristik Anak yg berkaitan dengan Anxiety Disorders Cognitive deficits in areas such as memory, attention, speech, or language Interference with academic performance Hypervigilance to and avoidance of threatening stimuli Misattribution of threat Somatic complaints Social withdrawal, loneliness, low self-esteem, difficulty initiating and maintaining friendships Strong relationship between depression and anxiety; both similar in terms of negative affectivity, however, those with anxiety have greater positive affectivity

16 Gender, Ethnicity, and Culture Higher incidence in girls likely due to genetic vulnerabilities and gender role orientations Children s ethnicity and culture may affect the expression and developmental course of fear and anxiety Cultures that favor inhibition and compliance may have increased levels of fears in children Child psychopathology reflects a mix of actual child behavior and the lens through which others view it in a child s culture (Behavior + Lens Principle)

17 Early Theories Theories and Causes classical psychoanalytic theory: anxiety and phobias seen as defenses against unconscious conflicts rooted in the child s early upbringing behavioral and learning theories: fears and anxieties learned though classical conditioning and maintained through operant conditioning (two factor theory) attachment theory: early insecure attachments lead children to view the environment as undependable, unavailable, hostile, and threatening

18 Theories and Causes (cont.) Temperament children born with a low threshold for novel and unexpected stimuli are at greater risk for anxiety disorders; this type of temperament called behavioral inhibition (BI) development of anxiety disorders in a child temperamentally predisposed is dependent on parental response- those whose parents set firm limits and teach children to cope with stress have better outcomes

19 Theories and Causes (cont.) Genetic and Family Risk family and twin studies suggest a biological vulnerability a general disposition to become anxious is what is inherited; the CRH (corticotropin-releasing hormone) gene may be associated with anxiety levels the form of anxiety that takes place is a function of environmental influences

20 Theories and Causes (cont.) Neurobiological Factors overactive behavioral inhibition system implicated; BIS may be shaped by early life stressors brain abnormalities such as more pronounced right > left asymmetries and an over excitable amygdala have been implicated in children who are anxious and/or behaviorally inhibited norepinephrine, GABA, neuropeptides, and serotonin implicated

21 Theories and Causes (cont.) Family Influences excessive parental control, overprotection, rejection, and modeling of anxious behaviors lower parental expectations for children s coping abilities low SES insecure early attachments (particularly ambivalent attachment)

22 Treatment Behavior therapy- exposure to feared stimulus, while providing ways of coping other than escape and avoidance Cognitive-behavioral therapy- teaches modification of maladaptive thoughts to decrease symptoms (most effective for most anxiety disorders) Medications can reduce symptoms, especially for OCD Family interventions may result in more dramatic and long-lasting effects

Loud noises, loss of support, heights, strangers, separation (in the present) Animals, the dark, storms, imaginary creatures, anticipatory anxiety

Loud noises, loss of support, heights, strangers, separation (in the present) Animals, the dark, storms, imaginary creatures, anticipatory anxiety Anxiety is normal, adaptive, and protective Anxiety varies in intensity from person to person High levels of anxiety are problematic Lowering the volume, not changing the station Developmental Stage Infancy