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    Privacy˙Terms˙
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    placebo

    US /pləˈsibo/

    ・

    UK /plə'si:bəʊ/

    B2
    n.NounHarmless pill for comparison in trial of new drug
    I gave him a placebo but he thought it was real medicine

    Video subtitles

    Benny Lewis: TEDx talk on Rapid Language Hacking

    17:40Benny Lewis: TEDx talk on Rapid Language Hacking
    • I got to go to buy this expensive software or to go to this course I heard about." It and I actually find all of these, what they have in common is more like the placebo effect, that you've spent so much money that perhaps you're going to put in more work because of that.

      I got to go to buy this expensive software or to go to this course I heard about." It and I actually find all of these, what they have in common is more like the placebo effect, that you've spent so much money that perhaps you're going to put in more work because of that.

    • is more like the placebo effect.

      is more like the placebo effect.

    A2

    Ozempic is a game-changer. Here’s how it works.

    07:12Ozempic is a game-changer. Here’s how it works.
    • A major clinical trial of Semaglutide in adults showed an average weight reduction of around 15% when paired with an adjusted die and exercise routine compared to a placebo group, which demonstrated a little over 2% weight reduction.

      A major clinical trial of Semaglutide in adults showed an average weight reduction of around 15% when paired with an adjusted die and exercise routine compared to a placebo group, which demonstrated a little over 2% weight reduction.

    • A major clinical trial of semaglutide in adults showed an average weight reduction of around 15% when paired with an adjusted diet and exercise routine, compared to a placebo group which demonstrated a little over 2% weight reduction.

      A major clinical trial of semaglutide in adults showed an average weight reduction of around 15% when paired with an adjusted diet and exercise routine, compared to a placebo group which demonstrated a little over 2% weight reduction.

    B2

    10 cheap purchases that improved my life

    09:0810 cheap purchases that improved my life
    • Not sure how much of that is placebo,

      Not sure how much of that is placebo,

    • Not sure how much of that is placebo, but yeah, we were taught in medical school that you should drink two liters of water a day.

      Not sure how much of that is placebo, but yeah, we were taught in medical school that you should drink two liters of water a day.

    B1

    Potential breakthrough: New treatment for Alzheimer's

    03:01Potential breakthrough: New treatment for Alzheimer's
    • The other group got placebo.

      The other group got placebo.

    • The other group got placebo.

      The other group got placebo.

    A2

    Online dating: What are the secrets to success? | BBC Ideas

    05:36Online dating: What are the secrets to success? | BBC Ideas
    • This is where the placebo effect comes into play.

      This is where the placebo effect comes into play.

    • This is where the placebo effect comes into play.

      This is where the placebo effect comes into play.

    B1

    Bempedoic Acid and Cardiovascular Outcomes | NEJM

    02:22Bempedoic Acid and Cardiovascular Outcomes | NEJM
    • In this double-blind, randomized, placebo-controlled trial, 13,970 patients 18 to 85 years of age with increased cardiovascular risk, who were unable or unwilling to take guideline-recommended doses of statins, were assigned to receive 180 mg of oral bempedoic acid, or placebo, daily.

      In this double-blind, randomized, placebo-controlled trial, 13,970 patients 18 to 85 years of age with increased cardiovascular risk, who were unable or unwilling to take guideline-recommended doses of statins, were assigned to receive 180 mg of oral bempedoic acid, or placebo, daily.

    • In this double-blind, randomized, placebo-controlled trial, 13,970 patients, 18 to 85 years of age, with increased cardiovascular risk, who were unable or unwilling to take guideline-recommended doses of statins, were assigned to receive 180 milligrams of oral bempedoic acid, or placebo, daily.

      In this double-blind, randomized, placebo-controlled trial, 13,970 patients, 18 to 85 years of age, with increased cardiovascular risk, who were unable or unwilling to take guideline-recommended doses of statins, were assigned to receive 180 milligrams of oral bempedoic acid, or placebo, daily.

    B2

    Why Does My Brain Sleep?

    16:34Why Does My Brain Sleep?
    • Here's the mock stimulation group, sort of the placebo, as it were.

      Here's the mock stimulation group, sort of the placebo, as it were.

    • Here's the mock stimulation group, sort of the placebo, as it were.

      Here's the mock stimulation group, sort of the placebo, as it were.

    B1

    Angela Duckworth, University of Pennsylvania - Self-Control Stategies for School-Age Children

    20:29Angela Duckworth, University of Pennsylvania - Self-Control Stategies for School-Age Children
    • So goal setting and goal planning, um, seems to, for example, in our joint work, uh, in a random assignment, placebo-controlled longitudinal field study over the course of half of an academic year, uh, this, uh, brief intervention is able to improve GPA from school records as well from school records, uh, school attendance, uh, you know, being on time, and, uh, teachers who are blind to condition, their ratings of classroom conduct, uh, during that semester.

      So goal setting and goal planning, um, seems to, for example, in our joint work, uh, in a random assignment, placebo-controlled longitudinal field study over the course of half of an academic year, uh, this, uh, brief intervention is able to improve GPA from school records as well from school records, uh, school attendance, uh, you know, being on time, and, uh, teachers who are blind to condition, their ratings of classroom conduct, uh, during that semester.

    • in a random assignment placebo-controlled longitudinal

      in a random assignment placebo-controlled longitudinal

    B1

    I Didn't Want to Make This Sleep Deprivation Video (But I Did)

    08:09I Didn't Want to Make This Sleep Deprivation Video (But I Did)
    • So thinking that all of these research tips will make me feel better can have a placebo effect of actually making me feel better.

      So thinking that all of these research tips will make me feel better can have a placebo effect of actually making me feel better.

    • I'm here to take the placebo in this case.

      I'm here to take the placebo in this case.

    B1

    The Biggest Lie About Microdosing

    05:53The Biggest Lie About Microdosing
    • But these broad positive claims from advocates or websites actually lead to the biggest problem with microdosing right now, which is that in double blind controlled studies, microdosing doesn't perform any better than a placebo.

      But these broad positive claims from advocates or websites actually lead to the biggest problem with microdosing right now, which is that in double blind controlled studies, microdosing doesn't perform any better than a placebo.

    • One group was given a microdose of 13 micrograms, another given double that at 26 micrograms, and a third group given a placebo.

      One group was given a microdose of 13 micrograms, another given double that at 26 micrograms, and a third group given a placebo.

    B2