2+125
Node 2 WEEL3
phve recAre
• describes but does not aner questions
questions
out why thnqs are he way 4heyare
Groal - descring a phenorenonevent
yet nst Ariterventingor changng ontg
Notral Oltr vahon
Serveys
Cose Studies
natura obsxVahan Someimes just callc doervast
•Go advantaoe is SeENg people in their
notural evironment yEt probitms can incle
OscrVCr efteck chanes their behavior
CHheywot actnatura
rVEY bios only 3teinąLonat youLnt
AMatina fortoe Soneimes what
you arĚ atching for wont haDPEn when
LloLI are there to See ut.
CastStudy
follouw on person or arupluSualy ontyI
person
tor a lena periccd f time
Sswyen
•Guc easymates it n advantant
oJo have no uoauycf nousing ifppl
Pp are
noneSt 2 acCrat
-Inferentia RESearch infers uhat neaning
statistics have for other selionas &Situations
k a Sarpie of people who regularly drink
coffee have more proble ms
hearA
(n we conclude that coffee Causes heart
prclens
Created with Scanner Pro
Node 2 WEEL3
phve recAre
• describes but does not aner questions
questions
out why thnqs are he way 4heyare
Groal - descring a phenorenonevent
yet nst Ariterventingor changng ontg
Notral Oltr vahon
Serveys
Cose Studies
natura obsxVahan Someimes just callc doervast
•Go advantaoe is SeENg people in their
notural evironment yEt probitms can incle
OscrVCr efteck chanes their behavior
CHheywot actnatura
rVEY bios only 3teinąLonat youLnt
AMatina fortoe Soneimes what
you arĚ atching for wont haDPEn when
LloLI are there to See ut.
CastStudy
follouw on person or arupluSualy ontyI
person
tor a lena periccd f time
Sswyen
•Guc easymates it n advantant
oJo have no uoauycf nousing ifppl
Pp are
noneSt 2 acCrat
-Inferentia RESearch infers uhat neaning
statistics have for other selionas &Situations
k a Sarpie of people who regularly drink
coffee have more proble ms
hearA
(n we conclude that coffee Causes heart
prclens
Created with Scanner Pro
