Cognitive Psychology

study guides for every class

that actually explain what's on your next test

ADHD

from class:

Cognitive Psychology

Definition

ADHD, or Attention-Deficit/Hyperactivity Disorder, is a neurodevelopmental disorder characterized by persistent patterns of inattention, hyperactivity, and impulsivity that interfere with functioning or development. This disorder significantly impacts a person's ability to regulate attention and control impulses, making it a key area of focus when studying attentional control and executive functions.

congrats on reading the definition of ADHD. now let's actually learn it.

ok, let's learn stuff

5 Must Know Facts For Your Next Test

  1. ADHD is commonly diagnosed in childhood but can persist into adulthood, affecting various aspects of life including education and work.
  2. There are three primary presentations of ADHD: predominantly inattentive presentation, predominantly hyperactive-impulsive presentation, and combined presentation.
  3. Research indicates that genetic factors play a significant role in the development of ADHD, with heritability estimates as high as 74%.
  4. Common treatments for ADHD include behavioral therapy, psychoeducation, and medication such as stimulants that enhance neurotransmitter activity in the brain.
  5. Individuals with ADHD often struggle with executive functions such as working memory and cognitive flexibility, which can lead to challenges in planning and organizing tasks.

Review Questions

  • How does ADHD affect attentional control and what specific challenges do individuals with ADHD face in managing their attention?
    • ADHD significantly impacts attentional control by making it difficult for individuals to sustain attention on tasks or filter out distractions. People with ADHD may find themselves easily sidetracked or unable to concentrate for extended periods. This results in challenges like forgetfulness in daily activities and difficulty completing assignments, which can affect academic performance and social interactions.
  • Discuss the relationship between executive functions and ADHD. How do deficits in executive functions manifest in individuals with this disorder?
    • Individuals with ADHD often experience deficits in various executive functions, which include working memory, cognitive flexibility, and inhibitory control. These deficits can lead to problems with planning and executing tasks effectively. For example, a person with ADHD might struggle to keep track of their belongings or prioritize tasks due to impaired working memory and difficulties in shifting focus between activities.
  • Evaluate the effectiveness of current treatments for ADHD in enhancing attentional control and improving executive functions among affected individuals.
    • Current treatments for ADHD include behavioral therapies and medications like stimulants that target neurotransmitter systems involved in attention regulation. Research has shown that these interventions can effectively improve attentional control and mitigate the impact of executive function deficits. However, treatment efficacy can vary widely among individuals, highlighting the importance of personalized approaches that combine medication with supportive therapies to maximize functional outcomes.
ยฉ 2024 Fiveable Inc. All rights reserved.
APยฎ and SATยฎ are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
Glossary
Guides