Anxiety Disorders

  • Introduction to Anxiety Disorders

    • Internalizing disorders: anxiety and depressive disorders.

    • Distinction between anxiety disorders is unclear due to similar etiologies and co-occurrences.

    • Emphasis on viewing anxiety as a cluster of disorders rather than distinct entities.

  • Definition of Anxiety

    • According to Barlow, anxiety is characterized by:

      • Perceptions of uncontrollability and unpredictability regarding potentially adverse events.

      • A shift in attention to the threatening event or one's response to it.

    • Distinction between Fear and Anxiety:

      • Fear: Reaction to immediate threats; characterized by alarm reaction.

      • Anxiety: Future-oriented emotion; involves apprehension and perceived lack of control.

  • Types of Reactions to Threats:

    1. Behavioral Responses: Observable actions (e.g., fleeing, trembling).

    2. Cognitive Responses: Intrusive thoughts and negative self-evaluations.

    3. Physiological Responses: Physical symptoms like increased heart rate, muscle tension.

  • Worry:

    • Defined as intrusive thoughts about negative outcomes that are difficult to control, a cognitive component of anxiety.

  • Identifying Normal vs. Abnormal Anxiety:

    • Distinguishing between normal transitory anxiety and atypical persistent patterns is crucial.

    • Context of anxiety matters; what is typical for children can differ from adults.

    • Adaptive function of anxiety serves to alert individuals to potential threats.

  • Developmental Perspective:

    • Anxiety can foster learning, coping skills, and autonomy in children.

    • Common fears in children (e.g., separation fears) become signs of concern when:

    • They persist.

    • They interfere with daily functioning.

    • Rates and types of fears change through development.

  • Cultural Considerations:

    • Cultural differences may affect anxiety presentations; the expression of anxiety symptoms may vary by cultural context.

    • Development of coping skills is also influenced by cultural experiences and discrimination.

  • Empirical Approaches to Anxiety Disorders:

    • Emphasizes overlapping symptoms between anxiety and depression.

    • Involves understanding the spectrum of anxiety instead of categorical classifications.

  • Common Anxiety Disorders:

    • Separation Anxiety Disorder

    • Characterized by excessive fear concerning separation from attachment figures.

    • Symptoms include distress about separation, nightmares, and physical complaints.

    • Higher prevalence in children; less common in adolescents.

    • Specific Phobia

    • Excessive fear of specific objects/situations that leads to avoidance.

    • Must persist for six months, causing distress and impairment.

    • Day-to-day functioning is impacted by avoiding feared situations.

    • Social Anxiety Disorder

    • Anxiety surrounding social situations due to fear of embarrassment.

    • Conflict among peers can also amplify the symptoms.

    • Selective Mutism

    • Affects children's ability to speak in specific social settings despite normal communication elsewhere.

    • Often overlaps with social anxiety issues.

  • Generalized Anxiety Disorder (GAD):

    • Characterized by excessive anxiety and worry about various events/activities.

    • Hard to control, with physical symptoms such as restlessness and irritability.

    • Symptoms must persist most days for at least six months.

  • Prevalence and Impact:

    • Anxiety disorders are prevalent among children and adolescents, with varying statistics on prevalence rates.

    • Common to have co-occurring disorders, often leading to sustained anxiety into adulthood.

    • Importance of family dynamics and context of anxiety in treatment outcomes needed to be assessed.