Sheldon Shaping Penny in Big Bang Theory

[@theobolt250]

Even after all those years "Bad Leonard" with the plant sprayer has me in stitches! 😂

[@TimCizej137]

Same. XD

[@chaoticcaution]

The fact that this is being showed in psychology classes gives me life 😂🙌

[@EnlightenedMaster_Saneiv]

Shown

[@reminiscer15]

I used this clip as an example in a college class. :) The memories come back when I watch this.

[@Aboutoslapahoe]

The fact that you needed a psych class to know how this works gives me life. Knowing i don’t need college and can move on to smarter and better studies.

[@chaoticcaution]

@@Aboutoslapahoe I'm a graphic designer and I had to take a psycology class. Okay congrats? You feel better about yourself I guess? You want a cookie or something? And you don't need college but you're gonna move on to "smarter and better studies"....have fun I guess lmfaooo

[@Aboutoslapahoe]

@@chaoticcaution thanks I am having a blast and that’s cool that you’re taking graphic design. You probably have tattoos that say “I love art” too..

[@suhjested5955]

"Very Good. Chocolate?" 😂😂

[@gedias1]

I watched this over the past 10 years. Still never fails to make me smile.

[@lizziemercy1012]

My psych teacher showed us this clip as an example of positive reinforcement

[@hotwax9376]

Small world; my high school psych teacher did EXACTLY the same thing.

[@karymegordillo2126]

Same

[@KittyKat-tt7ol]

My AP teacher did the same too. Now I’m just rewatching it because it’s funny.

[@gabrielgarcia579]

The sex thing?

[@timtags]

Positive reinforcement or manipulation? Tomato tomaato. Psych major or future Charles Manson? Tomato tomaato.

[@PenDragon-hg1lg]

Am I the only one tempted to experiment with this in real life now?

[@sheagaier4532]

operant conditioning is used in everyday life. I love psychology :D It's my major in college with a minor in speech communication! It is important in learning and behavior change, and Health Psychology

[@zombiejlt1]

I have some roommates I would like to try this on.

[@chman5365]

I tried to do this with my sister... She only caught on because my mom say this episode and told her about it. I was so close lol

[@ShapCast]

zombiejlt1 I know it’s been 3 years but did it work?

[@SkittlesSkittles.]

zombiejlt1 did it work?

[@chebaca8]

Wow almost everyone saw this in psychology class

[@kidd9936]

i'm doing it now

[@buinhat6427]

my teacher made us watch this

[@Master_WannaBe_]

Because it's a great example for high school and college students.

[@andrewcundill3660]

This is an excellent example Operant conditioning. I learned it this year

[@liaallman8802]

I saw it in pyschology too. We were learning about conditioning.

[@wallec4140]

Did anyone’s psychology class also show the scene from The Office when Jim offers Dwight a mint every time the computer makes a sound.

[@yuss8749]

YES AHAHA

[@tylertheavenger1656]

Yes

[@keshaupadhyay]

YES LOOL

[@BlackDiamond2718]

Operant conditioning right?

[@alli8562]

OH MY GOD YEAH I just finished watching it 😭

[@kyliecrawford1301]

Who else is watching this because of their psychology class?

[@aa-jm7js]

Kylie Crawford. No, I'm watching it because someone using the name wht. Chocolate was asking me for a 3some internet "coitus" session between me, them, and another guy. And, I thought, "🤔 who else refers to sex as coitus and uses chocolate as reinforcement? Hmmm..."

[@JanXD91]

Yeah my psychology teacher showed this to us and it was also an excuse to watch The Big Bang Theory in class

[@naidely4768]

LOL YEAH

[@AestheticChanelxoxo]

we watched the office one too

[@sathie6083]

@@AestheticChanelxoxo same

[@josephwilles29]

I think the guy who plays Leonard is a great actor. He represents the audience's reaction to the wackiness that occurs on this show.

[@AJ-cv9zf]

@@CheerfullyCynical829 That's why Leonard is considered normal.

[@vishnuunnikrishnan5539]

Johnny Galecki -Actor Name

[@macmcleod1188]

Yes Leonard is my favorite character on the show. And I know nothing about Johnny Galecki. Which is wonderful. He could be conservative or liberal or have some sort of goofy conspiratorial views. And I don't know. This is the way entertainers and mass-market products should behave. I noticed I also don't know the political views of any of the other Big Bang Theory actors and actresses.

[@swright4171]

@@macmcleod1188 I agree, this is how it should be.

[@macmcleod1188]

@@swright4171 yeah unless they want to be in a niche Market. People could say it's a free speech issue. But I'm not trying to prevent him from speaking. It's just that I'm not going to give my business to someone who pisses me off. The day Domino's Pizza got political is the last day I gave them my business.

[@adfvssl011]

whoever made this show deserves a chocolate

[@thisismagacountry1318]

Chocolate?

[@baikeiast5255]

@@thisismagacountry1318 sup baby

[@thisismagacountry1318]

@@baikeiast5255 Just waiting for November, and you?

[@baikeiast5255]

@@thisismagacountry1318 I'm always ready

[@ameennasar2583]

You can't use a great director and scriptwriter as LABRATS, okay!

[@alexb6234]

I love how Sheldon picked up on the fact that she was doing the same thing he was doing.

[@Jai137]

When?

[@David-gj9qr]

​@@Jai137 At the end when she tricked Leonard into helping her fix the bed if it meant he can have sex without being quiet

[@Wilda92]

"oh penny it's as if the cheesecake factory is runned by witches"

[@kaylanapier5558]

"uww sheldon its as if you think i wont punch u"

[@dereksilk4414]

How did you manage to screw up what he just said? It's "run by witches" runned, isn't a word KZbin even highlights it for you and you still let it slip.

[@LBF522]

I loved Penny's response.

[@nexus3483]

@@dereksilk4414 "Runned, isn't a word," and this is not grammar so rev uno card*

[@dariojovicic9346]

i´m 5 years too late for this but, Actres playd in Charmed and that was a nod to fans

[@ecmorgan69]

Sheldon and the chocolate conditioning is one of my all-time favorite bits on this show :)

[@SamiLo2]

I love when Sheldon tosses her the chocolate and she catches it in her mouth lol

[@India.H]

I wonder how many takes it took

[@wdwerker]

Just like a trained seal catching a herring !

[@lubov5569]

Thr funniest is that she is happy to obbey

[@Tigerman1138]

@@wdwerkermore like a dog.

[@Tigerman1138]

05:50

[@jessfrankel5212]

2:41 mark...the way he says "Chocolate?" cracks me up every time. Sheldon KNOWS he can control anyone.

[@s_shaddows.4939]

My brother is getting punched in the throat for giving me all kinds of chocolate I swear I SWEAR he done this to me a few years ago. I just realized it. Smartass genius.

[@mr.z9309]

here, have some chocolate. jk

[@koreytucker7095]

Same but instead of punching my brother in the throat imma kick him in it

[@truegrit9202]

Smart man.

[@5ithofnov159]

what are you doing step bro?, quite have some chocolate

[@MethosFilms]

did it work? lol

[@zacharyhaden1663]

We had to identify the error made in this clip during my psychology class. It turns out that administering electric shocks is a type of positive punishment, not negative reinforcement as depicted on the show.

[@InkHeart17]

Exactly. I think the show realized its mistake here, because in last week's episode of the latest season Sheldon brought up this issue saying the term gets misused all of the time.

[@danielleza908]

Aren't there some more mistakes? Such as it shouldn't be so effective so quickly?

[@rustamrommy9783]

Professor Oak

[@pauldavis6765]

Actually if the shocks were put on constantly then removed every time something happened that Sheldon was looking for then it would be Negative Reinforcement - the removal of an undesirable stimulus with the goal of increasing a target behavior.

[@AB-tp2dy]

you just earned me extra credit for psychology class :)

[@rogueryder3285]

Note to self: Don't take any chocolates from Sheldon

[@theobolt250]

Hmm, good intention. But do you know who your real Sheldon is? Mostly it is one you least expect it from! 😂😂😂

[@rogueryder3285]

@@theobolt250 please don't freak me out about this

[@soap_bubbles]

In case your teachers ask what's wrong with this clip, it's that Sheldon incorrectly identifies spraying Leonard with water as "negative reinforcement" (the removal of a bad stimulus to encourage a behavior) when it is actually positive punishment (introducing a bad stimulus to discourage a behavior.)

[@BlackDiamond2718]

Yeah they incorrectly did it in the ghostbusters episode i think. Positive is adding a stimulus and negative is removing it. Reinforcement is a positive stimulus and punishment is a negative one.

[@albythe2nd]

@@BlackDiamond2718 actually its correct in the ghostbusters episode. Punishment & Reinforcement is referring to discouraging and encouraging behavior respectively. Positive & negative refers to adding or removing a stimulus. Positive - Adding a stimulus Negative - Removing a stimulus Punishment - "to discourage behavior" Reinforcement - "to encourage behavior"

[@BlackDiamond2718]

@@albythe2nd ok good

[@CcGgKk-el2xv]

​@@albythe2ndI'm glad you spelled that out for us because I didn't want to take the time to explain it 👍 I was secretly tickled for remembering all that 31 years after college graduation 😁

[@anjelica948]

I mean in a way, I agree with Sheldon. “You weren’t happy in my previous approach to dealing with her.” Given Sheldon’s personality type, this is the most harmless, and in fact, harmonious, approach to dealing with another person.

[@badbiker666]

"Interesting. Sex works even better than chocolate. I wonder if anyone else has stumbled onto that?" Yes, Sheldon. Nearly every woman who ever lived. Certainly every woman I have ever known.

[@harrysapienn7911]

Sex is so effective we men KNOW we are being manipulated and we still don't care :-)

[@badbiker666]

@@harrysapienn7911 When I was in my 20s, I had an on again, off again, relationship. Was staying at my mom's house. As I was running out the door, she stopped me and said, "That girl's taking advantage of you." I just smiled and said, "I know. Bye, Mom!" Yeah, we know. That's why men are willing to work themselves into early graves. It's all about taking care of our women. It's what we were made for.

[@maglor2414]

Many women are too disgusted to use sex to manipulate anyone

[@badbiker666]

@@maglor2414 Many? I don't know. Never met one, with the exceptions of my sainted mother and grandmothers, who didn't. But the number of women I have known that well is relatively small, so my experience is limited. It's not always a bad thing. Remember what I said to Harry Sapienn above. The girl got stuff done and I got laid. Win-win, no losers.

[@laren9559]

He didn't say coitus.

[@NICKARRIOLA16]

2:41: The way Sheldon said "Chocolate" to Leonard just cracks me up because he actually thought it would work on him too!!!!

[@paulgentili1425]

Yeah he already dealt with that with his mother from his childhood.

[@babyli9205]

5:38 - That smile is sadistic

[@ulisesphs]

4:20 negative reinforcement is the removal of a stimulus. On the other hand, positive punishnent is the addition of a stimulus that will weaken or stop a behavior from reoccurring (i. e., mild shock without tissue damage)

[@Saurabh-Saxena-Sam]

every single dialogue of Sheldon in this vid is the best...lol

[@purevampiretsukune]

6:19 to the end, most women in the world have figured this out

[@mckennabaxter1519]

We saw this in psych class as well. I can say for sure I definitely appreciated the humor since class that day was particularly boring.

[@RhyperiorRanger]

Thank you for uploading this video. Would you like a chocolate? 🍫

[@drakedrystan8921]

Me too. You got a Milky Bar? I haven't had one since 2009.

[@aaronleperspicace1704]

@@drakedrystan8921 you can buy a milky bar for 10 rupees here in India and a smaller one for 5 rupees.

[@MsLolavieinParis]

I like Leonards face at 2:18 like he's figuring it out... LOL

[@Eternalmv]

Anyone heard anime noises when penny goes out of the room ?

[@PedroCosta-qs7wr]

Yeah,seemed like Jojo's

[@aarohansharma4551]

@@PedroCosta-qs7wr yeah i thought as well, it seemed like JoJo

[@jpurple1149]

there are moments where it looks like penny and leonard want to laugh when they aren't supposed to

[@davidfranco2592]

5:23 My favorite scene Leonard Reaction was priceless

[@kvtwin2011]

3:48 bad leonard! lmao

[@mrprojoe1]

I completely lost it when he did that

[@isaackim7675]

I did this as a paper in Psychology.

[@MultiRedoscar]

Me too!

[@Ustaleone]

I read the title as Sheldon slapping Penny.

[@AngelineShirogane]

"actually it turns out I can-" I can't lmaooo

[@jule8280]

OG moment from Sheldon. 😂😎

[@EmyN]

1:44 his smile LOL 😂

[@MichaelDeLaRosa]

Actually Sheldon got Negative Reinforcement incorrect. Negative Reinforcement is to take away a negative stimulus to promote a certain behavior In this clip he was talking about positive punishment

[@MichaelDeLaRosa]

@Eleven Stranger Things because as a psychologist in the making , can’t let this slide

[@MichaelDeLaRosa]

@Eleven Stranger Things why ate you taking this so serious 😂😂, that comment was over 2 years ago

[@sharan14ss]

kzbin.info/www/bejne/gpmsZptrf7-cY7c Sheldon later also corrects this

[@2001adraya]

I had to stop in the middle of watching this to go get myself a piece of chocolate. Stay out of my head, Sheldon! It's late at night and I don't need the extra calories ;-P

[@Bootleglizard]

Lola Ahove 😂

[@snoopy_peanuts_77]

"chocolate?"

[@alangaraabishek690]

3rd Chocolate in I understood Sheldon is treating Penny as a dog.😂😂😂

[@gracewilliams393]

the smile he gives Leonard @ 1:43 gets me weak no matter how many times i watch this lmao

[@francesssullano4774]

All this Psych students commenting amazes me more about this show. Now can someone tell me how to train leonard like what sheldon did to penny?

[@gabrielgarcia579]

5:53 Penny forgot bark, How to train your Penny from dreamworks

[@beyondboundaries2]

Sheldon's face when waiting for Leonard to confront him at 2:24 is amazing

[@HanginWitLucid]

This works with any person or animal...this is how you train animals

[@bonniestar4707]

Who wants to try this now ?

[@najebudinbinabdkarim8518]

Me

[@India.H]

Nicole Bonnett I won't lie, it works quite easily even if you're not a nerd like Sheldon who probably has a 30 page labelled plan for it on his laptop.

[@sysvjbjr]

Chocolate?

[@JeffJK000]

The sex? Or the chocolate? 🤔

[@sysvjbjr]

@@JeffJK000 Bring in pro wrestler Mark Henry and you can have both 🤣

[@beastly.warner]

Yes Sheldon...every woman ever has figured that out. Lmao! 🤣🤣🤣

[@spicenug]

One of my favourite scenes in Big Bang Theory.

[@gigimc]

Sheldon's hotness factor shot up to about 1000% at that last 'have a chocolate' @ 5:33 -- the whole scene actually lol

[@creationanomaly6026]

OMG I thought it was just me!! 🤪

[@jule8280]

He knows what he’s doing. 😉 Leonard is getting cuckled by Sheldon in a way. 😆

[@FlamingFire13]

Our psychology teacher showed us this video yesterday haha

[@alsocupcakes8885]

Kathyyy S He’s fake. Check the subscriber count.

[@jentforgiveness3242]

@@alsocupcakes8885 omg it’s u 4 years ago

[@alsocupcakes8885]

@@jentforgiveness3242 I don’t understand.

[@rishiheda8186]

Oh my god I almost didn't pick up on how Sheldon got Penny to lower her voice with the 'freaky' thing. That was cool!

[@keitochan5966]

i'm a psych major and lol-ed so hard when i first saw this scene 😂

[@emperornapoleon6204]

Ladies and gentlemen, Dr. Sheldon Cooper.

[@creeyeh]

my psychology professor used this as an assignment, from the looks of the comments he's not the only one lol

[@wickedwitchoftheeast88]

I wish my Psychology lecturers had let us do an assignment on this I liked his use of positive reinforcement and how the show made it funny and a great simple example 😂

[@safetymikeengland]

4:10 sheldons comment about waitressing @cheesecake factory is classic.

[@kaylatobias]

PSYCHOLOGY QUESTIONS Who are the three characters in the clip? Sheldon, Penny, and Leonard What does the chocolate represent? Cholate represents positive reinforcement. What is Sheldon trying to accomplish? Sheldon is trying to be “nice” to Penny, but really he is trying to make Penny follow Sheldon’s definition of “correct behavior” like no loud talking, and picking up after him. Which famous psychologists does Sheldon refer to? B. F. Skinner - American psychologist Does Sheldon ever use negative reinforcement in the clip? No, negative reinforcement is to take away a negative stimulus to promote a certain behavior, but in this clip, Sheldon was talking about positive punishment. Name TWO behaviors Sheldon is able to change by using positive reinforcement? -Loud talking while watching a movie outside, instead of on the couch -Pennys high pitch talking and laughing, like when she says “freaky”

[@tenou213]

This actually works in more nuanced, everyday circumstances. Just let people know when they do something positive or negative and reinforce both with rewards or punitive measures.

[@jackkraken3888]

🎶"This ain't build a b*tch, you can't get to pick and choose. "🎶 Sheldon:"Hold my chocolate"

[@user-uc1kc2qu8s]

When he tosses and Penny catches in her mouth I couldn’t stop laughing. Talk about training 05:52

[@agustosunbocegi9212]

Perfect example for psychology student 😂

[@johndoyle7958]

Except it got negative reinforcement wrong.

[@IsaiahRichards692]

Sheldon: Controls Penny with chocolates. Penny: Controls Leonard with sex.

[@kaneaties]

This skit is too good hahahaha

[@Shortweirdkid]

We saw this in psych class today!

[@kenhernandez8128]

The great days of TBBT.

[@OneofInfinity.]

Sheldon was on to something there 😆

[@user-ov8cu2zw4u]

He made a mistake, if he wants to lower the probability of a certain behavior that is punishment, not reinforcement.

[@rebeccasarah4362]

They’re still following the words negative reinforcement with electric shock. Otherwise it was funny. נועה

[@Vic35102]

reality Penny Has sort of Trained Sheldon To be a nice human being

[@souvikm2318]

6:19 badass conclusion.

[@theGhoulman]

"Interesting. Sex works even better than chocolate to modify behavior... wonder if anyone else has stumbled onto that." - Sheldon omfg... rotfl!!!

[@theobolt250]

Yeah, that's the kicker! Smart as he is, soooo much gets by him.

[@paritoshkumar6982]

Why did I read "Sheldon slapping Penny" smh lol

[@ScatmanLuigi1]

Chocolate anyone?

[@vincentx915]

"A Final Scene" Penny bouncing a Beach Ball on her head.

[@fadjarmulyawan1937]

Pavlov's dog would be very happy with this episode....espescially about such positive reinforcements...in case anyone from psy class around.

[@prabhjotkaur-uh7ol]

Getting electrocuted is an example of positive punishment not negative reinforcement.

[@NoobPatel]

This brings back the nostalgia back from my high school AP Psychology class

[@ayakostitz1731]

Awww man, I really want chocolate now... X_X hahaha

[@GonzaArg2311]

Ayako Diaz I believe you are sweet enough

[@GonzaArg2311]

***** thanks

[@tylertheavenger1656]

The part where Sheldon sprayed water into that guys face is called positive punishment

[@mrkdavis22]

ps5 ad's: play with no limitations me after trying to play a ps3 game: 1:07

[@Leafman]

His conclusion at the end killed me

[@95hoya12]

There are no words for Jim Parsons.

[@mrprojoe1]

This was one of sheldons best moments ever and what he was doin to Leonard was even funnier

[@andrewglass9706]

I feel as though the test subject would need to be at an exceptionally low IQ in order to achieve such quick and drastic results....

[@aa-jm7js]

Andrew Glass. Well, that would put the test subject in a bind, now wouldn't it?

[@aarohansharma4551]

in this case, Penny fills the role of exceptionally low IQ

[@SkittlesSkittles.]

He should've let sheldon train penny

[@blisskiss23]

"very good *smile* " lmao

[@ff32901]

The "bad Leonard" was hilarious

[@hihogandalfaway]

Mild electruc shocks/spraying water is punishment by addition, not negative reinforcement.

[@larryemas2267]

Could you imagine Sheldon when COVID-19 hit….lmao

[@andrewsutherland133]

This plot could have easily been a movie

[@erichanastacio9695]

Or Penny was training Sheldon to give her more chocolates when he gives her one the first time. 😆😆😆

[@not4coforyou375]

It kinda felt like that hahaha

[@aarohansharma4551]

uno reverse just got real

[@erichanastacio9695]

I've read this from somewhere: Dolphin trainers give fish to dolphins if the dolphins cleans the aquarium. Dolphins have hidden a big stack of newspaper that the dolphins took pieces of it to give to their trainers in exchange for fish. The trainers got suspicious and found the stash of paper the dolphins were hiding.

[@nutzabout3]

"Very good! Chocolate"? LOL 🤣🤣🤣🤣

[@sysvjbjr]

I'm surprised Sheldon didn't try to give Amy chocolates.

[@MsKillerqueen5]

uuuuuuu Penny is if the cheesecake factory is run by witches!!!

[@valyek__]

THE BEST EPISODE EVER! THIS IS MY ALL TIME FAVORITE EPISODE!

[@brandijohnson5534]

you cant train my girlfriend like a lab rat - or you shouldn't LMFAO

[@elmospasco5558]

"... Actually as it turns out, I can.

[@Voltron881]

3:45 I would’ve love to see Sheldon try negative reinforcement on Penny and see what happened to him

[@snhsgevesegysbehzhsb1082]

Watching for 766 times and still laughing

[@jaquan8280]

why am i watching this for my psychology class?

[@MadonnaLyrics]

5:53 ahahahaha

[@jinglejanglers7656]

I had to watch this in science today to 'learn' about how we can train behaviour into humans with rewards and to discuss whether rewards or punishments worked better.

[@MrONeal14]

I can't believe I just got into this show this year. When he offered Leonard the chocolate was hilarious! *chocolate *