Related Experiment Video

Updated: Aug 14, 2026

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
11:18

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat

Published on: September 12, 2014

Double-blind placebo-controlled pilot study of paroxetine for specific phobia

J Benjamin, I Z Ben-Zion, E Karbofsky

    Psychopharmacology
    |May 11, 2000
    PubMed

    More Related Videos

    Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker08:32

    Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker

    Published on: December 18, 2014

    Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder09:29

    Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

    Published on: January 9, 2015

    Related Concept Videos

    The Placebo Effect01:54

    The Placebo Effect

    The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
    Blind Procedures02:07

    Blind Procedures

    Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...
    Blinding01:11

    Blinding

    Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
    Preparedness and Phobias01:09

    Preparedness and Phobias

    Human fear responses to certain stimuli, such as darkness, heights, deep water, and blood, can often arise despite the absence of direct negative experiences. This phenomenon is rooted in evolutionary psychology, which posits that humans have developed a predisposition to fear stimuli that historically posed significant survival threats. This predisposition, known as preparedness, suggests that early humans who developed a fear of potentially dangerous entities, such as venomous snakes and...