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Related Concept Videos

Dreaming01:30

Dreaming

587
Sigmund Freud revolutionized our understanding of dreams by proposing that they are a window into the unconscious mind. According to Freud, dreams are not mere stories our minds create while we sleep but are profoundly meaningful narratives about our hidden desires and fears. He introduced two key concepts: manifest content and latent content. The manifest content is the actual content and imagery of the dream — what we remember when we wake up. The latent content, however, represents the...
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Nightmares and Night Terrors01:18

Nightmares and Night Terrors

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Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
Nightmares...
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Lucid Dreaming01:10

Lucid Dreaming

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Lucid dreaming is a unique state of consciousness where an individual realizes they are dreaming while still in the dream. This awareness allows them to manipulate their dream environment consciously. Researchers like Stephen LaBerge have significantly contributed to the understanding of lucid dreams, highlighting that during these dreams, certain areas of the brain, such as the prefrontal cortex, that involve self-awareness and thought evaluation show increased activity.
Studies have shown...
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Reinforcement01:23

Reinforcement

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Positive and negative reinforcement are key concepts in operant conditioning, a learning process where the consequences of a behavior affect the likelihood of that behavior being repeated.
Positive reinforcement occurs when a behavior is followed by the presentation of a rewarding stimulus, increasing the frequency of that behavior. For example:
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Magical Thinking01:29

Magical Thinking

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Magical thinking encompasses the belief in assumptions that defy logical reasoning yet appear intuitively convincing. It is a common psychological phenomenon that persists across various cultural and individual contexts. While these assumptions contradict empirical evidence and scientific laws, they often serve meaningful psychological roles in promoting emotional resilience and a sense of control, especially under stress or uncertainty.Thought-Action Fusion and the Law of SimilarityA key...
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Elaborative Rehearsals01:07

Elaborative Rehearsals

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Elaborative rehearsal is a crucial cognitive strategy that strengthens information encoding in long-term memory by making meaningful connections between new data and pre-existing knowledge. This approach contrasts with maintenance rehearsal, which involves simple repetition without delving into the significance of the information. While maintenance rehearsal might temporarily keep information active in short-term memory, it is less effective for long-term retention.
The effectiveness of...
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Year-End Reindeer Dreams.

Peggy McDaniel1

  • 1Peggy McDaniel is a regional account manager at InTouch Health in Portland, OR. She was a clinical nurse for more than 20 years, mainly for pediatric patients, which she truly loved. Off the Charts is coordinated by Jacob Molyneux, senior editor: jacob.molyneux@wolterskluwer.com.

The American Journal of Nursing
|November 23, 2016
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Summary

This blog offers timely nursing perspectives on professional, policy, and clinical issues. Regular "Best of the Blog" posts highlight key insights for a wider audience.

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Area of Science:

  • Nursing
  • Healthcare Policy
  • Clinical Practice

Background:

  • AJN's blog, Off the Charts, provides frequent updates.
  • Content is contributed by diverse authors, offering varied viewpoints.

Purpose of the Study:

  • To share timely and personal perspectives on nursing.
  • To highlight important professional, policy, and clinical issues in nursing.

Main Methods:

  • Regularly updated blog posts.
  • Curated "Best of the Blog" selections.

Main Results:

  • Timely insights into nursing practice.
  • Diverse authorial voices offering unique perspectives.

Conclusions:

  • The blog serves as a valuable resource for nurses.
  • Key posts are amplified to reach a broader readership.