cognitive performance: a discontinuous function, mediated by arousal and mood
TRANSCRIPT
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7/27/2019 Cognitive Performance: a Discontinuous Function, Mediated by Arousal and Mood.
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Hmkfetevo Tornmrlgfho gs g Jeshmftefumus Nufhtemf, Lojegtoj by Grmusga gfj Lmmj.
CGZ@AOOF O. X[GFXMF
_fevorsety mn Lgssgh`usotts-Amwoaa
Joholbor, ;, 2445
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Eftrmjuhtemf9
Z`o onnoht mn luseh mf hmkfetevo nufhtemfefk `gs bohmlo gf grog mn efhrogsefk eftorost. Z`oro es strmfk
ovejofho t`gt sukkosts pompao rospmfj tm steluagtefk gfj sojgtefk luseh gfj t`gt t`es onnoht efnauofhos
g vgreoty mn hmkfetevo nufhtemfs. Rosogrh` suppmrts g pgrgaaoa s`ent hgf bo mbsorvoj ef olmtemf, grmusga
gfj hmkfetevo pornmrlgfho (Xh`oaaofbork, Fgcgtg, @uftor, & Zglmtm, 244;3 @gaagl, Treho, &
Cgtsgrmu, 2442). Ostgbaes`efk gfj bottor ufjorstgfjefk t`es roagtemfs`ep botwoof lmmj gfj grmusga
gnnohtefk steluae gfj hmkfetevo pornmrlgfho es elpmrtgft bohguso t`es cfmwaojko hmuaj `oap us tm
elpaoloft h`gfkos ef mur typehga aogrfefk ofvermflofts, lgcefk t`ol lmro hmfjuhevo tm t`es
of`gfholoft ef gbeaeteos. Ofkgkoloft ef aogrfefk gasm ronorroj tm gs mf tgsc pornmrlgfho, es fohossgry
nmr t`o ghquesetemf mn fohossgry sceaas gfj ojuhgtemfga gh`eovoloft (Jgvejsmf, & Tmwoaa, 750>).
@mwovor, t`o fooj tm elpaoloft lmro pornmrlgfho-of`gfhefk ofvermflofts es fmt rostrehtoj tm sh`mma
gkoj h`eajrof gfj hmaaoko stujofts, but hmuaj gasm bo gf gssot tm gjuats ef t`o wmrc nmrho. Z`o
elpaehgtemf mn t`oso nefjefks weaa bo g bofonet tm pompao mn gaa gkos, gfj ghrmss lgfy huaturos, en fmt gaa.
Z`oro `gvo boof lgfy stujeos pornmrloj tm jotorlefo t`o elpght luseh `gs mf eftoaaekofho gfj/mr
hmkfetevo gbeaety. Xh`oaaofbork gfj gssmhegtos hmfjuhtoj g stujy mn :0 Hgfgjegf stujofts gkos 70-28
(;;% nolgao). Ef t`es stujy pgrtehepgfts woro tostoj ef grogs mn wmrcefk lolmry gfj prmhossefk spooj
gntor aestofefk tm oet`or gf upbogt tolpm peoho ef g lgimr coy by Lmzgrt mr g loagfh`may peoho wrettofef g lefmr coy by Gabefmfe. Rosuats s`mwoj g h`gfko ef grmusga gfj lmmj w`eh` lojegtoj gf
elprmvoloft ef prmhossefk spooj but fmt ef wmrcefk lolmry tosts. Nefjefks s`mwoj t`gt grmusga `gj g
krogtor elpght t`gf lmmj, gfj t`gt t`o onnohts jm fmt oxtofj tm gaa grogs mn hmkfetevo nufhtemfefk.
@gaagl gfj gssmhegtos `gj seleagr nefjefks ef rospoht tm t`o oxtofsemf mn t`o onnoht luseh `gj mf
hmkfetemf. Z`oy hmfjuhtoj twm stujeos wet` g tmtga mn >7 h`eajrof, gkos 74-72. Rosuats s`mwoj g
pmsetevo trofj ef lolmry gfj gret`loteh hmlpaotemf nmr t`o oxporeloftga krmup t`gt pornmrloj wet`
hgalefk luseh ef t`o bghckrmufj. @mwovor t`o porhoftgko mn ghhurghy mn t`o hmlpaotoj gret`loteh
prmbaols botwoof t`o luseh gfj fm luseh hmfjetemfs wgs fmt stgtestehgaay sekfenehgft.
Mfo mn t`o lmst nglmus t`omreos jorevoj nrml rosogrh` mf t`o onnohts mn luseh mf aogrfefk `gs boof t`o
Lmzgrt onnoht. Z`es onnoht prmpmsos, bgsoj mf oxporeloftga nefjefks, g jestefht elprmvoloft ef spgtega-
tolpmrga gbeaeteos gntor aestofefk tm Lmzgrt (Xh`oaaofbork ot. ga., 244;). Gat`muk` t`o Lmzgrt onnoht `gs
jolmfstrgtoj strmfk hmrroagtemfga onnohts, t`o t`omry es efhmlpaoto, ef t`gt et `gs g vory aeletoj shmpo mn
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gppaehgtemf. Xh`oaaofbork gfj gssmhegtos joshrebo t`o grmusga gfj lmmj `ypmt`oses, w`eh` prmpmsos
t`gt gfy h`gfkos logsuroj ef hmkfetemf gs g rosuat mn aestofefk tm luseh, es g rosuat mn t`o luseh
gnnohtefk t`o lmmj gfj grmusga mn t`o efjevejuga. Z`es `ypmt`oses brogcs jmwf t`o aeletgtemfs mn t`o
Lmzgrt onnohts gfj hmftofjs t`gt gfy luseh t`gt hgf ovmco g h`gfko ef grmusga gfj lmmj hmuaj hguso g
h`gfko ef hmkfetevo gbeaeteos. Xh`oaaofbork gfj gssmhegtos gasm hmftofj t`gt t`o efhrogso ef hmkfetevo
nufhtemf oxtofjs boymfj t`o aeletoj shmpo mn spgtega-tolpmrga gbeaeteos.
Ef roveowefk aetorgturo, E fmtehoj t`gt w`eao lgfy nghtmrs woro tgcof eftm hmfsejorgtemf, t`oro woro gasm
lgfy kgps. Luh` mn t`o aetorgturo gssossos t`o bofonets mn luseh ef g rgt`or selpaesteh lgffor, ekfmrefk
smlo. Zwm mn t`o t`roo stujeos jejft olpamy spoheneh logsuros nmr soaohtefk lusehga peohos, w`eh` es g
hmfhorf ospohegaay w`of jogaefk wet` g sglpao mn h`eajrof w`m lgy ox`ebet jennoroft pronorofhos ef
hmlpgresmf tm t`o gjuat rosogrh`or. Zm prmtoht t`o roaegbeaety mn rosuats gfj t`o gbeaety tm koforgaezo t`o
rosuats ghrmss gko gfj huaturo, g stgfjgrjezoj lot`mj mn soaohtemf s`muaj bo olpamyoj. Gasm smlo mn
t`o rosogrh` elpaeos t`gt t`o pmsetevo hmrroagtemf botwoof luseh gfj grmusga/lmmj gfj pornmrlgfho es
g hmftefumus nufhtemf, ekfmrefk t`o pmssebeaety mn g hoeaefk mf pmsetevo hmrroagtemfs wet` pornmrlgfho.
@mwovor, t`o Uorcos-Jmjsmf agw stgtos t`gt grmusga ef oxhoss mn g fmf-spoheneoj mptelga aovoa hgusos
pornmrlgfho tm jotoremrgto (@gaagl ot. ga., 2442). Xmlo mn t`o stujeos E roveowoj prosoftoj efnefeto
oxpohtgtemfs wet` rospoht tm t`o hmrroagtemf mn t`o luseh hmfjetemf gkgefst t`o pornmrlgfho mn t`o
efjevejuga. Et sools rgt`or prolgturo tm gssulo mr ght gs en et es gssuloj t`gt t`o roagtemfs`ep `gs fm
hoeaefk mn bofonet. _fjorstgfjefk t`o jeshmftefumus fgturo mn lusehs onnohts es hruhega tm hmlpmsefk g
nuturo nufhtemfga lmjoa ef fgturga sottefks t`gt weaa ngheaetgto bottor aogrfefk mr wmrc prmjuhtemf. Gasm
Xh`oaaofbork gfj gssmhegtos woro t`o mfay mfos t`gt jeshussoj t`o tolpm- gfj lmjo-jopofjoft onnohts
mn luseh mf grmusga gfj lmmj. Zm sgy t`gt lmmj gfj grmusga gro loroay gnnohtoj by luseh es fmt
ofmuk`. Mfo lust haogray jonefo `mw jennoroft gspohts mn lusehga hmlpmsetemf gnnoht t`o grmusga gfj
lmmj mn gf efjevejuga. [et` t`es cfmwaojko wo hgf soaoht lmro gpprmpregto peohos t`gt weaa oaehet
h`gfkos ef grmusga gfj lmmj t`gt weaa lojegto pmsetevo hmrroagtemfs wet` rospoht tm hmkfetevo
pornmrlgfho.
Z`o purpmso mn t`es prmpmsoj stujy es tm logsuro t`o elpght mn luseh, tolpmhwo80 gfj lmjo, mr mt`or
steluae, upmf grmusga gfj lmmj, gfj tm ostgbaes` t`gt grmusga gfj lmmj weaa lojegto efhrogsoj
pornmrlgfho mf tosts mn hmkfetevo nufhtemf ghrmss g wejo vgreoty mn gbeaeteos. Nmr t`o purpmso mn t`es
stujy grmusga weaa ronor tm t`o jokroo mn p`ysehga gfj psyh`mamkehga ghtevgtemf mr t`o eftofsety mn t`o
noat olmtemf Sgfj\ lmmj efjehgtos w`ot`or t`o olmtemf es pmsetevo mr fokgtevo (Xh`oaaofbork ot. ga.,
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244; p. ?). Z`es stujy weaa fmt bo aeletoj tm t`o gssossloft mn lusehga onnohts but weaa gasm oxtofj tm
hmfsejor mt`or smurhos mn steluagtemf by wgy mn h`gfkefk t`o sottefk botwoof hmftrma gfj oxporeloftga
krmups. Lgfy nogturos mn t o aetorgturo roveowoj gbmvo weaa bo efhmrpmrgtoj, `mwovor E weaa olpamy g
lmro stgfjgrjezoj gpprmgh` t`gt hgf bo ropaehgtoj ef t`o soaohtemf mn lusehga hmlpmsetemfs. Ef
gjjetemf, ly nmhus weaa rost lmro upmf t`o logsurogbao, ghhuluagtefk onnohts mn steluagtemf mf grmusga
gfj lmmj, nrml bmt` t`o sottefk gfj t`o luseh pagyoj. E boaeovo t`gt t`es stujy weaa hmfnerl provemusrosogrh` wet` rospoht tm t`o onnoht mn luseh mf pornmrlgfho. @mwovor, E boaeovo et weaa gasm
jolmfstrgto t`gt t`oro oxests g seleagr onnoht mn sottefk mf grmusga gfj lmmj, gfj t`gt w`of t`o lmst
steluagtefk sottefk es hmlbefoj wet` t`o lmst steluagtefk nmrl mn lusehga trogtloft g stgtestehgaay
mbsorvgbao hoeaefk weaa bo gttgefoj gt w`eh` pmeft t`o pmsetevo hmrroagtemf botwoof grmusga/lmmj gfj
pornmrlgfho weaa jotoremrgto gfj s`ent tm g fokgtevo hmrroagtemfga roagtemfs`ep. E `mpo tm logsuro t`o
gpprmxelgto aovoa mn t`es hoeaefk, gfj uso t`gt cfmwaojko tm mbtgef g `ypmt`otehga rgtem mn grmusga tm
hmlpaoxety mn tgsc t`gt weaa ght gs g pmssebao nghtmr nmr nuturo elpaoloftgtemf mn prmkrgls nmr
ojuhgtemfga sottefks gfj nmr efhrogsefk pornmrlgfho ef t`o wmrc nmrho.
Lot`mj
Tgrtehepgfts
Z`o gbmvo rosogrh` jolmfstrgtos t`gt t`o onnohts mn luseh hgf bo soof ghrmss lgfy jevorso gko krmups
(Xh`oaaofbork ot. ga., 244;). E gl hmfnejoft t`gt t`o gbeaety tm koforgaezo ly rosuats weaa fmt bo aeletojby t`o uso mn g pgrtehuagr gko rgfko usoj ef t`es stujy w`of t`o prmhojuros mutaefo nmr luseh soaohtemf
gro usoj tm gjgpt prmtmhma tm gfy pmpuagtemf ghrmss huaturo gfj gko. E weaa mbtgef g sglpao mn
hmfvofeofho, hmfsestefk mn >4 pgrtehepgfts nrml t`o Tsyh`mamky jopgrtloft gt t`o _fevorsety mn
Lgssgh`usotts Gl`orst. Tronorgbay, ly sglpao weaa hmfsest mn ?4% lgaos gfj ?4% nolgaos. Ly stujy
hgaas nmr nmur wet`ef-subioht krmups hmfsestefk mn 7? efjevejugas, fostoj wet`ef g botwoof-krmups
josekf. Zm prmtoht gkgefst pmssebao eftornorofho mn kofjor begs ef t`o sglpao 84 wmlof weaa bo
rgfjmlay gssekfoj tm t`o nmur krmups. Z`o sglo weaa bo ropogtoj nmr t`o 84 lof. Nmr t`oer pgrtehepgtemf
ef ly stujy t`oy weaa bo gwgrjoj oxtrg hrojet tmwgrjs t`oer nefga krgjo.
Efstrulofts
Z`o suhhoss mn ly stujy jopofjs upmf logsurefk t`o h`gfko ef pgrtehepgfts grmusga gfj lmmj, gfj
subsoquoft h`gfkos ef pornmrlgfho mf hmkfetevo tosts. Z`oronmro E weaa bo usefk t`o Trmneao mn Lmmj
Xtgtos s`mrt nmrl (TMLX-XN3 X`gh`gl 7508). Z`es survoy weaa bo usoj ef bmt` pro-trogtloft gfj pmst-
trogtloft hmfjetemfs. Z`es shgao hmftgefs 8; etols rgtoj mf g ? pmeft shgao rgfkefk nrml Fmt gt gaa tm
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Oxtroloay. Z`es s`mrt nmrl vorsemf mn t`o stgfjgrj TMLX tgcos gpprmxelgtoay nevo lefutos tm
hmlpaoto gfj logsuros sex aovoas mn lmmj. Nmr t`o purpmsos mn t`es stujy E weaa bo nmhusefk mf t`roo mn
t`oso aovoas9 Zofsemf-Gfxeoty, Joprossemf-Joiohtemf, gfj ^ekmr-Ghtevety.
Zm jotorlefo t`o rgto mn h`gfko ef t`o hmkfetevo pornmrlgfho gs g nufhtemf mn lmmj gfj grmusga, E weaa
uso t`o [oah`saor Gjuat Eftoaaekofho Xhgao Nmurt` Ojetemf (Togrsmf, 2440). E weaa soaoht mfo subtost
nrml ogh` mn t`o nmur efjoxos9 ^orbga Hmlpro`ofsemf Efjox (^HE), t`o Torhoptuga Rogsmfefk Efjox
(TRE), t`o [mrcefk Lolmry Efjox ([LE), gfj t`o Trmhossefk Xpooj Efjox (TXE). Z`o nmaamwefk
subtosts weaa bo usoj9 Hmlpro`ofsemf, Bamhc Josekf, Hmjefk, gfj Jeket Xpgf. Mfay nmur subtosts gro
boefk usoj, gs mppmsoj tm t`o hmlpaoto eftoaaekofho shgaoh tm lefelezo ngtekuo jurefk tostefk w`eao steaa
boefk roprosoftgtevo mn t`o hmlpaoto shgao.
Lgtoregas
Zm pornmrl ly stujy E weaa fooj nmur sopgrgto amhgtemfs, mfo nmr tostefk ogh` mn t`o wet`ef-subioht
krmups. Mfo amhgtemf weaa bo Agco [ymag ef X`utosbury, LG. Z`o sohmfj amhgtemf foojoj weaa bo g
queot hagssrmml mf hglpus. Z`o t`erj amhgtemf foojoj es g sohtemf mn t`o Gl`orst Hmllmf. Nefgaay E
weaa fooj tm sohuro g tgbao ef t`o hglpus hgnotoreg nmr t`o nmurt` gfj nefga amhgtemf. Grrgfkolofts lust
bo lgjo tm sohuro rospohtevo amhgtemfs, mfho g wooc nmr nmur hmfsohutevo woocs. Ogh` mn t`oso nmur
amhgtemfs weaa ght gs bmt` t`o hmftrma gfj oxporeloftga hmfjetemfs nmr t`o pmrtemf mn ly josekf t`gt es
botwoof-krmups. Z`o josekfgtoj amhgtemfs weaa rolgef hmfstgft nmr ogh` mn t`o wet`ef-subioht
krmups,hwo87 t`es weaa prmtoht gkgefst gfy hmfnmufjs mr t`rogts tm eftorfga vgaejety. Juo tm t`o nght t`gt
ogh` krmup ufjorkmos ovory pmssebao luseh hmfjetemf ef mfo sottefk, t`o luseh grmusga h`gfkos s`muaj
bo mbsorvgbao efjopofjoft nrml t`o sottefk-jopofjoft h`gfkos.
Trmhojuros9
Luseh Xoaohtemf Trmhojuro
Gs stgtoj gbmvo, et es oxpohtoj t`gt porhoptemfs mn luseh jennor ghrmss vgremus gko krmups gfj huaturos
(Xh`oaaofbork ot. ga., 244;). Ef mrjor tm ofsuro t`gt t`o lusehga soaohtemfs `gvo t`o `ek`ost pmssebao
roaegbeaety ef rokgrjs tm oxpohtoj onnoht ghrmss t`o kevof gko spgf, E weaa sglpao g sopgrgto but seleagr
krmup mn >4 jennoroft pgrtehepgfts nrml t`o Xmhemamky jopgrtloft gt _fevorsety mn Lgssgh`usotts
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Gl`orst. E weaa pagy nmr t`ol ? jennoroft lusehga soaohtemfs t`gt gro oxpohtoj tm oaehet gf
efvekmrgtefk/`gppy onnoht, ? soaohtemfs t`gt gro t`muk`t tm oaehet gf ufpaogsgft/joprossevo roghtemf, gfj
? peohos t`gt gro t`muk`t tm brefk gbmut nooaefks mn gfxeoty gfj tofsemf. Ogh` lusehga hmlpmsetemf tm
bo rgtoj weaa bo soaohtoj bgsoj upmf t`o tolpm gfj lmjo (Xh`oaaofbork, ot. ga., 244;). Z`o stgfjgrj nmr
`gppy/efvekmrgtefk peohos weaa bo ngst tolpm (740-7>0bpl), lgimr lmjo3 t`o stgfjgrj nmr soaohtemf mn
t`o ? ufpaogsgft/joprossevo peohos weaa bo samw tolpm( aoss t`gf 04bpl), lefmr lmjo. Z`o soaohtemf mngfxeoty/tofsemf oaehetefk peohos weaa bo lexoj lmjo pmssossefk gf oxtroloay ngst tolpm (lmro t`gf
244bpl). Gaa peohos weaa bo efstruloftga tm gvmej eftrmjuhefk gfmt`or vgregbao t`gt lgy bo gttrebutoj
tm t`o erroaovgft spooh` onnoht. Ogh` pgrtehepgft weaa rohoevo g bmmcaot t`gt weaa gsc t`ol tm rgto t`o
soaohtemfs mf g shgao mn 7 tm ? nmr `gppy vs. ufpaogsgft gfj gasm nmr joprossevo vs. efvekmrgtefk. Z`o
hretoremf nmr efhausemf eftm t`o stujy es lgimrety ruaos. Z`o nmurt` aovoa mn trogtloft weaa bo fm luseh.
Oxporeloftga Trmhojuro
Z`es stujy es g `ek`or mrjor, :x:, nghtmrega josekf, hmfsestefk mn nmur wet`ef-subioht krmups. Ogh` krmup
weaa oxporeofho gaa nmur aovoas mn t`o efjopofjoft vgregbao, luseh. Z`o nmur krmups weaa prmvejo hmuftor
bgagfho tm t`o wet`ef-subiohts josekf. E weaa systolgtehgaay rmtgto t`o mrjor mn t`o trogtloft oxporeofhoj
gamfk wet` t`o mrjor mn [GEX-E^ subtost kevof ghrmss t`o nmur krmups, t`oronmro lefelezefk soquofho
onnohts gfj t`o pmssebao t`rogts pmsoj tm eftorfga vgaejety. Nmr efstgfho, krmup 7 weaa ropmrt tm
josekfgtoj tostefk sottefk, gfj oxporeofho t`o fm luseh hmfjetemf t`o nerst jgy w`eao pornmrlefk nerst
t`o Hmlpro`ofsemf subtost, t`of Bamhc Josekf, nmaamwoj by Hmjefk, gfj agstay t`o Jeket Xpgf. Z`o
nmaamwefk wooc, krmup 7 weaa gkgef ropmrt tm t`o sglo sottefk, but bokef tostefk ufjor hmfjetemf mn
`gppy/efvekmrgtefk luseh gfj bokef wet` t`o Bamhc Josekf subtost nmaamwoj by Hmjefk, Jeket Xpgf,
gfj nefgaay Hmlpro`ofsemf. Mf t`o t`erj jgy krmup 7 wmuaj gkgef ropmrt tm t`o sglo sottefk gssekfoj
gfj oxporeofho t`o ufpaogsgft/joprossevo luseh hmfjetemf, w`eao bokeffefk wet` t`o Hmjefk subtost,
nmaamwoj by t`o Jeket Xpgf, Hmlpro`ofsemf, gfj Bamhc Josekf. Z`o nmurt` gfj nefga jgy pgrtehepgfts
wmuaj oxporeofho gfxeoty/tofsemf prmjuhefk luseh w`eao stgrtefk wet` t`o Jeket Xpgf, Hmlpro`ofsemf,
Bamhc Josekf gfj nefgaay t`o Hmjefk subtost.
Ogh` mn t`o wet`ef-subioht krmups weaa hmlpreso t`o nmur hmftrma/oxporeloftga krmups mn gf gjjetemfga
botwoof-krmups josekf. Z`es gjjetemfga josekf weaa gssoss t o onnoht mn t`o h`gfkos ef t`o efjopofjoft
vgregbao, sottefk, lgfepuagtoj ef ogh` mn t`o wet`ef-subioht krmups. E `gvo olpamyoj t`o uso mn t`es
pgrtehuagr `ek`or mrjor josekf, fostefk g wet`ef-subiohts josekf eftm g botwoof-krmups josekf, tm gaamw
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nmr gfgayses mn t`o `ypmt`osezoj onnoht luseh weaa `gvo mf grmusga gfj lmmj, t`o onnoht g pgrtehuagr
sottefk weaa `gvo mf grmusga gfj lmmj, gfj t`o ghhuluagtemf mn t`oer rospohtevo hmftrebutemfs tm t`o
hmlbefoj grmusga gfj lmmj aovoa gfj t`o onnoht mf pornmrlgfho.
Gaa mn t`o pgrtehepgfts weaa gssolbao ef mfo spoheneoj amhgtemf nmr g krmup lootefk gntor sglpaefk es
hmlpaotoj. Ogh` pgrtehepgft weaa t`of rohoevo gf efnmrloj hmfsoft nmrl gfj gf mvorveow mn t`oer rek`ts
gfj fmteneoj mn t`oer gbeaety tm wet`jrgw gt gfy telo. E weaa prmvejo hmftght efnmrlgtemf nmr gfy
quostemfs mr hmfhorfs t`oy lgy `gvo. Z`oy weaa gasm rohoevo g breonefk mf mur purpmso9 tm ejofteny
t`rmuk` tostefk t`o nghtmrs t`gt hmftrebuto tm hmkfetevo pornmrlgfho gfj mur `mpo tm elprmvefk aogrfefk
ofvermflofts gfj prmvejo lmro efnmrlgtemf nmr nuturo rosogrh`. Gntor t`o lootefk pgrtehepgfts weaa bo
kevof g saep mn pgpor wet` t`o telo gfj amhgtemf t`oy gro tm ropmrt tm mfho g wooc, nmr t`roo woocs. Nmr
ogh` tost jgy, gfj bonmro efetegtefk trogtloft hmfjetemfs, pgrtehepgfts weaa hmlpaoto t`o TMLX-XN.
Gntor t`oso gro hmlpaotoj E weaa hrogto t`o luseh hmfjetemf sh`ojuaoj nmr t`gt jgy. Gt t`es pmeft t`o
pgrtehepgfts lgy bokef t`o [GEX subtosts ef t`o pgrtehuagr mrjor t`oy `gvo boof sh`ojuaoj tm bo
hmlpaotoj. Gntor hmlpaotemf mn t`o subtosts, ogh` pgrtehepgft weaa gkgef tgco t`o TMLX-XN tm rohmrj
t`oer grmusga gfj lmmj hmfjetemf nmaamwefk t`o trogtloft.
Gt t`o hmlpaotemf mn t`o nmur woocs mn tostefk, pgrtehepgfts weaa bo t`gfcoj nmr t`oer `oap rolefjoj mn
t`oer hmlpofsgtemf mn oxtrg hrojet. E weaa jobreon pgrtehepgfts mf t`o purpmso nmr t`oer pgrtehepgtemf gfj
mnnor hmftght efnmrlgtemf ef hgso t`oy `gvo gfy quostemfs gt g agtor pmeft ef telo.
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7/27/2019 Cognitive Performance: a Discontinuous Function, Mediated by Arousal and Mood.
8/8
Ronorofhos
Jgvejsmf, H., & Tmwoaa, A. (750>). Z`o onnohts mn ogsy-aestofefk bghckrmufj luseh mf t`o mf-tgsc-
pornmrlgfho mn nent`-krgjo h`eajrof. Imurfga mn Ojuhgtemfga Rosogrh`, 04(7), 25-88. Rotreovoj nrml
TsyhEFNM jgtgbgso.
@gaagl, X., Treho, I., & Cgtsgrmu, K. (2442). Z`o onnohts mn bghckrmufj luseh mf prelgry sh`mma
pupeas' tgsc pornmrlgfho.Ojuhgtemfga Xtujeos, 20(2), 777-722. jme974.7404/484??>5422472:??7.
Togrsmf (2440). [oah`saor Gjuat Eftoaaekofho Xhgao nmurt` ojetemf ([GEX-E^). Rotreovoj nrml
`ttp9//of.wecepojeg.mrk/wece/[oh`saor]Gjuat]Eftoaaekofho]Xhgao
X`gh`gl, X. (7508). Trmneao mn Lmmj Xtgtos X`mrt Nmrl (TMLX-XN). Rotreovoj nrml
`ttp9//www.stgtestehssmautemfs.hml/Trmneao-mn-Lmmj-Xtgtos gfj `ttp9//psyhfot.gpg.mrk/efjox.hnl=
ng4;4>000?.
http://en.wikipedia.org/wiki/Wechsler_Adult_Intelligence_Scalehttp://www.statisticssolutions.com/Profile-of-Mood-Stateshttp://psycnet.apa.org/index.cfm?fa=buy.optionToBuy&id=1995-27722-001&CFID=4649440&CFTOKEN=54680631http://psycnet.apa.org/index.cfm?fa=buy.optionToBuy&id=1995-27722-001&CFID=4649440&CFTOKEN=54680631http://en.wikipedia.org/wiki/Wechsler_Adult_Intelligence_Scalehttp://www.statisticssolutions.com/Profile-of-Mood-Stateshttp://psycnet.apa.org/index.cfm?fa=buy.optionToBuy&id=1995-27722-001&CFID=4649440&CFTOKEN=54680631http://psycnet.apa.org/index.cfm?fa=buy.optionToBuy&id=1995-27722-001&CFID=4649440&CFTOKEN=54680631