Internal Validity

External

Population, setting, task/stimulus and societal/temporal are the components of ______________ validity

Internal

Initial equivalence and ongoing equivalence are the components of ______________ validity

external

______________ validity is about generalizability

internal

______________ validity is about causal interpretability

constant

All participants have the same value of a ______________

measured variables

participants’ different characteristics or behaviors lead them to have different values of ______________

manipulated variables

while differential treatment of participants leads to their having different values of ______________.

causal

The ______________ variable is intended to have an influence on the DV

confounding

a ______________ variable is an unwanted influence that eliminates causal interpretability of the results.

constant

A control ______________ is not a confound because all participants have the same value on this characteristic

variable

A control ______________ isnt a confound because members of the different treatments have the same average value on this characteristic.

initial

______________ equivalence is accomplished when all subject variable are controlled

ongoing

______________ equivalence is accomplished when all procedural variable are controlled.

subject

______________ variables are measured

procedural

______________ variables are manipulated

single

We use ______________ blind procedures to ensure that the participants will not know the hypothesis or treatment conditions of the study

double

We use ______________ blind procedures to ensure that neither the participants nor the data coders will know the hypothesis or treatment conditions of the study

IV

We randomly assign participants to __________ conditions to help control initial equivalence

procedural

we randomly assign them to ________ conditions to help control ongoing equivalence.

initial

We randomly assign participants to IV conditions to help control ________ equivalence

ongoing

while we randomly assign them procedural conditions to help control ________ equivalence.