Decision making powerpoint.ppt

7/26/2019 Decision making powerpoint.ppt

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Decision

Making
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INPUT

RESPONSEPROGRAMMING

RESPONSESELECTIO

N

STIMULUSIDENTIFICATIO

N

OUTPUT

Schmidts sim!ein"o#mation

#ocessing mode!

$a%ing &sed memo#' to identi"' a stim&!&s that comes"#om o senses( the ne)t stage in the in"o#mation#ocessing mode! is to make a decision a*o&t ho+ to#esond to the in"o#mation that has *een #ecei%ed,

This is ca!!ed the RESPONSE SELECTION STAGE


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RESPONSE SELECTION DEFINITIONDeciding ho+ to #esond( deciding +hat to do,

E-AMPLE. In /asket*a!!( sho&!d I catch the *a!! and i" so ho+0,,,

DECISION MA1ING is sometimes ca!!ed 2T$E TRANSLATIONPROCESS and can *e tho&ght o" as taking !ace in at&*e,

Once ente#ed the t&*e it cannot !ea%e the t&*e &nti! ithas *een com!eted

This is kno+n as T$E SINGLE C$ANNEL $3POT$ESIS, Ite)!ains that &nti! one stim&!&s has had a decision made

a*o&t it( anothe# cannot *e acted &on

STUDENT TAS1D#a+ a *ott!e +ith a neck and !a*e! the diag#am, Use the *ott!eneck to e)!ain the sing!e channe! h'othesis
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4/28

Com!ete the "o!!o+ing e)am 4&estions
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5E ARE LEARNINGTO,,,

Unde#stand thedi6e#ent "acto#s that

can a6ect #eactiontime

Unde#stand thedi6e#ent methods o"

im#o%ing #eactiontime

Unde#stand thedi6e#ence *et+eentemo#a! and satia!anticiation


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O#eaction

time gets4&icke#&nti! +e

#each theage o" 78,

it then#og#essi%e

!' getss!o+e#

Ma!esgene#a!!

' ha%e4&icke##eactions than

"ema!es

The"the#a+a'

"#om the*#ain the

s!o+e#the

#eactiontime, Feet

a#e

s!o+e# to#eact

P#esent these "acto#s as a mindma


7/28

Reaction

time%a#ies

deending on +hatsense is

#ecei%ingthe

stim&!&s

I" 'o& a#e

e)ecting astim&!&s

then #eactiontime is

#ed&ced,

Eg, Thes#inte# ise)ecting

the g&n a"te#the' hea#

9set

I" the

stim&!&sis !oad o#

*#ightthen

#eactiontime is

sho#tened


8/28

E)t#o%e#ts

&s&a!!'ha%e

4&icke##eactions

thanint#o%e#ts

Otima!

a#o&sa!!eads to

the4&ickest

#eactiontimes

O

Reactionsa#e

s!o+est+hen +e

a#e co!d


9/28

Satia! AnticiationIs g&essing a mo%ement that +i!! *e needed,

Temo#a! AnticiationIs +hen a e#"o#me# #edicts +hat is a*o&t to

haen

The %a!&e o" anticiation is that it gi%es thee#"o#me# mo#e time to com!ete a ski!!( *&t can

*e !ess he!"&! i" the e#"o#me# anticiates a

mo%e and then the oosition se!! a d&mm'

Ski!!ed e#"o#me#s &se ast e)e#iences to anticiate+hat is going to haen and act&a!!' #ocessesin"o#mation *e"o#e the e%ent


10/28

Using t+o e)am!es "#om so#t(e)!ain ho+ o #eaction time can

*e im#o%ed :; ma#ks

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Decision making powerpoint.ppt