Healthcare Training Institute - Quality Education since 1979  
 
Section 12 
 
CD Track #12: Stimulus Generalization & the 'Hypersensitive Alarm System' 
 
Table of Contents | NCCAP/NCTRC CE Booklet 
 
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  "Alarm System" and "Automatic Thoughts"  
Now we have 
explored numerous interventions to use with an anxiety-disordered child or adult. 
Before we go to some visualization interventions, let's look at exactly how the 
anxiety process works in your client's mind. 
 
I like to think of an anxiety 
disorder as a hypersensitive alarm system. The anxious client is so sensitive to any stimuli that might be taken as indicating a disaster or harm, that he or 
she is constantly warning themselves about the potential dangers, because almost 
any stimulus can be perceived by him as dangerous and can "trip off" 
the alarm. As you know, the anxious client experiences many "false alarms," 
which keep him or her in a constant state of emotional stress and turmoil. 
 
The preoccupation with danger is manifested by the continuous, involuntary 
occurrence of automatic thoughts (in verbal or visual form) whose content involves 
possible physical or mental harm. These thoughts tend to occur repetitively and 
rapidly and seem completely plausible to the client at the time of their occurrence.  
 
 Instant Replay Intervention  
Many times a thought is so fleeting that your client is aware only of the anxiety 
it has generated. An intervention used is called instant replay. I have found 
clients can be trained, however, to perform an "instant replay" and 
recover the automatic thought preceding their anxious reaction. This thought is 
derived from the information-processing system that activates the effect. 
  Loss of Objectivity and of Voluntary Control  
    In addition to having repetitive 
    thoughts about danger which set off false alarms, ability to "reason" 
    with these thoughts is impaired. While the client may agree that these fearful 
    thoughts are illogical, his or her ability to evaluate them objectively (without 
    help) is limited. Your client behaves as though he or she believes in the validity 
    of the misinterpretations, though your client may suspect they are not totally 
    realistic. Objectivity is similarly lost when a client attempts to test the reality 
    of the visual images that may accompany or substitute for verbal cognition. For 
    example, Charles had constant visualization about getting stomach cancer, a disease 
    from which his father had died in childhood. 
   
    Another characteristic of 
    anxious thinking is its involuntary nature. Automatic thoughts exert a continuous 
    pressure even though a person has already determined that they are invalid and 
    would like to be rid of them. The involuntary character of the anxious thinking 
    and other mechanism blocking or "choking" of feelings may lead the client 
    to think he or she is "losing their mind." Earlier in the tape, you 
    received a specific technique to assist your client in controlling these automatic 
    thoughts. 
   
    Now let's look at anxiety as it relates to Stimulus, Generalization, 
    Catastrophizing, and Dichotomous Thinking. Think of a client you have had that 
    you may need to re-examine this with. 
   Stimulus 
    Generalization 
    Let's look at Stimulus Generalization and anxiety first. 
    The range of stimuli that can evoke anxiety in generalized anxiety disorder may 
    increase until almost any stimulus is perceived as a danger. For example, one 
    of my clients in an acute state of anxiety had the following experiences: The 
    sound of the siren of a fire engine evoked the thought, "My house may be 
      on fire." An airplane flying overhead triggered a visual image of herself 
    in an airplane crashing into another plane. After seeing the scene of an accident 
    on television, she visualized herself bleeding and suffering. How does your anxiety- 
    disordered client generalize? 
  Catastrophizing 
    Next, re-evaluate this Catastrophizing. As mentioned earlier, clients tend to 
    dwell on the worst possible outcome of any situation in which there is a possibility 
    for an unpleasant outcome. Your anxious client overemphasizes the probability 
    of this catastrophic outcome and usually exaggerates the possible consequences 
    of its occurrence.  
   
  Examples of catastrophizing are: Jason, a successful college 
    student, when taking an examination was preoccupied with the possibility of his 
    failing. He imagined that if he failed the test, he would flunk out of college 
    and as a consequence, would end up as a homeless person. Ask yourself, from the 
    previously mentioned strategies, which one might you use to help your catastrophizing 
    client view situations more realistically. 
   Dichotomous 
    Thinking 
    Another characteristic in the thinking of an anxious client, 
    in addition to generalization and catastrophizing, is the tendency - when there 
    is any question of danger - to interpret events in dichotomous terms. Thus, unless 
    a situation is unmistakably safe, the person is likely to appraise it as unsafe. He has no tolerance for uncertainty or ambiguity. The rustling of the venetian 
    blinds indicates an intruder; the backfiring of an automobile sounds like the 
    firing of a gun; shortness of breath means that he may stop breathing entirely. 
 
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