UNIDAD 9 VARIABILIDAD Y SESGO

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UNIDAD 9 VARIABILIDAD Y SESGO

Conflict is present everywhere in the world around us. We experience conflict on a daily basis, and it can be minor or major.

Conflict in a story is a struggle between opposing forces. Characters must act to confront those forces and there is where conflict is born. If there is nothing to overcome, there is no story. Conflict in a story creates and drives the plot forward.

3.- VARIABILIDAD DEPENDIENTE DE LOS INSTRUMENTOS (INTER E INTRA)

2.-VARIABILIDAD DEPENDIENTE DE LOS OBSERVADORES (INTER E INTRA)

In this type of conflict, a character must take on society itself, and not a single person. The character stands at odds with societal norms and realizes the necessity to work against these norms. This is an external conflict.

1.-VARIABILIDAD DE LOS SUJETOS (INTER E INTRA)

This situation results from a protagonist working against what has been foretold for that person. While this conflict was more prevalent in stories where gods could control fate, such as in ancient Greek dramas, there are still examples of this type of conflict in more contemporary literature.

CAUSAS

Give examples of man versus fate conflict in a literary work.

FLUTACIONES FISIOLOGICAS O PATOGENAS (INFRADIANAS, CIRCADIANAS Y SUPRADIANAS)

SESGO Es un error diferencial en que se puede incurrir durante el diseño, conducción o análisis del estudio.

A more contemporary type of conflict, this situation results from humans involved in a struggle with man-made machines. This is an external conflict.

SE CLASIFICA EN:

Give examples of man versus machine conflict in a literary work.

SESGOS DE CONFUCION

SE ORIGINAN POR LA IMPOSIBILIDAD DE ASIGNAR LA EXPOSICION DE MANERA ALEATORIA EN LOS ESTUDIOS OBSERVACIONALES.

SESGOS DE INFORMACION

SON AQUELLOS EN LOS QUE SE INCURRE DURANTE LA MEDIACION DE LA EXPOSICION, DE LOS EVENTOS U OTRAS COVARIABLES EN LA POBLACION DE ESTUDIO.

SESGOS DE SELECCION

SE REFIEREN A LOS ERRORES QUE SE INTRODUCEN DURANTE LA SELECCION O EL SEGUIMIENTO DE LA POBLACION EN ESTUDIO.

ESTRATEGIAS PARA EL CONTROL DE LA CONFUCION EN LOS ESTUDIOS EPIDEMIOLOGICOS

This conflict develops from a protagonist’s inner struggles and may depend on a character trying to decide between good and evil or overcoming self-doubt. This conflict has both internal and external aspects, as obstacles outside the protagonist's force them to deal with inner issues.

FASES

Give examples of man versus self conflict in a literary work.

ANALISIS

ESTANDARIZACION, ESTRATIFICACION, MODELOS MULTIVARIADOS

DISEÑO

ALEATORIZACION, RESTRICCION, PAREAMIENTO

CLASIFICACION DE ERROR DE MEDICION SEGUN SU ORIGEN

In this type of conflict, a character is tormented by natural forces such as storms or animals. This is also an external conflict.

ERRORES QUE DEPENDEN DEL TIEMPO

PROCESAMIENTO DE DATOS

FORMULACION ERRONEA DE MODELOS ESTADISTICOS

ERRORES DE CODIFICACION

ERRORES EN LAS VARIABLES PROXY

EL INTRUMENTO

LOS SUJETOS DE ESTUDIO

FATIGA

ENTRENAMIENTO

MEMORIA

SISTEMAS DE MEDICION

EL OBSERVADOR

Give examples of man versus nature conflict in a literary work.

VARIABILIDAD Es una medida de la dispersión de los datos en una distribución, sea esta teórica o de una muestra.

A situation in which two characters have opposing desires or interests. The typical scenario is a conflict between the protagonist and antagonist. This is an external conflict.

PUEDE SER:

Give examples of man versus man conflict in a literary work.

POR DIFERENCIAS ENTRE INDIVIDUOS

POR DIFERENCIAS EN UN MISMO INDIVIDUO A LO LARGO DEL TIEMPO.

BIOLOGICA