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aglomeracion economica en ameica del sur

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Responder preguntas<br />

de investigaci6n<br />

Cumplir objetivos<br />

<strong>del</strong> estudio<br />

PrQP6sito<br />

cuyo<br />

Someter hip6tesis<br />

a prueba<br />

DISENO DE<br />

INVESTIGACION<br />

que<br />

ti<strong>en</strong><strong>en</strong><br />

Experim<strong>en</strong>tales ~<br />

Estimulo(s) 0<br />

tratami<strong>en</strong>to(s)<br />

ti<strong>en</strong><strong>en</strong>{<br />

Preexperim<strong>en</strong>tos ..<br />

Cuasi-experim<strong>en</strong>tos implic~n {<br />

Grado de control<br />

minima<br />

Grupos intactos<br />

Manipulaci6n<br />

int<strong>en</strong>cional de variables<br />

(indep<strong>en</strong>di<strong>en</strong>tes)<br />

TIpos<br />

,on<br />

Experim<strong>en</strong>tos "puros" ~<br />

Medici6n de variables<br />

(dep<strong>en</strong>di<strong>en</strong>tes)<br />

Control y validez<br />

Dos 0 mas grupos<br />

No<br />

experim<strong>en</strong>tales<br />

Transeccionales 0<br />

transversales<br />

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Caracteristica _{<br />

Tipos<br />

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Exploratorios<br />

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Recolecci6n de<br />

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mom<strong>en</strong>to<br />

Descri ptivos<br />

Correlacionalescausales<br />

.<br />

,on Analiza cambios a<br />

Proposito<br />

• traves <strong>del</strong> tiempo<br />

Longitudinales 0<br />

evolutivos<br />

Manipulacion de<br />

variables<br />

•<br />

Tipos<br />

Diseiio de t<strong>en</strong>d<strong>en</strong>cia<br />

(tr<strong>en</strong>c/)<br />

OisefJo de anal isis<br />

• evolutivo de grupos<br />

(cohort)<br />

Dis<strong>en</strong>o panel

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