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A survey team is tasked with determining the elevation difference between points Point A and Point B, separated by uneven terrain. They use a leveling instrument and a leveling rod.Common MistakesMisreading the Rod: During a backsight reading at Point A, the instrumentman observes the rod partially obscured by tall grass. Instead of reading 1.135 m, they mistakenly record 1.735 m due to the misalignment of the crosshair with the wrong graduation. This error adds 0.600 m to all subsequent...
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Behavioural addictions: common features and treatment implications.

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  • 1Department of Experimental Psychology, University of Cambridge, UK.

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This summary is machine-generated.

Addiction treatments like exposure and relapse prevention are common. Addictive behaviors share features with normal drives, but addiction involves a restricted behavioral repertoire and goal-directed ambivalence, crucial for treatment.

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Area of Science:

  • Behavioral Science
  • Neuroscience
  • Psychology

Background:

  • Addiction treatment often focuses on exposure and relapse prevention.
  • Addictive behaviors share commonalities with primary drives and goal-oriented actions.
  • Understanding the unique characteristics of addiction is crucial for effective intervention.

Discussion:

  • Addictive potential stems from operant reinforcement, unconditioned stimuli, tolerance, mood alteration, and state dependency.
  • Many features of addiction overlap with normal behaviors like eating, sleeping, and sex.
  • Addictive behavior is characterized by a restricted range of satisfying activities, unlike flexible normal behavior.

Key Insights:

  • Building a broader behavioral repertoire can aid addiction prevention and rehabilitation.
  • Tics and Tourette's syndrome are distinct from addiction due to their involuntary, non-goal-directed nature.
  • Addiction is a goal-directed behavior where ambivalence about cessation contributes to relapse.

Outlook:

  • Future treatments should address the goal-directed ambivalence inherent in addiction.
  • Expanding behavioral repertoires offers a promising avenue for addiction recovery.
  • Further research into the neurobiological underpinnings of addictive goal-directed behavior is warranted.