EXSC 320 Exam 1 (Peveler Notes)
Questions and Answers 100% Pass
internal validity - ✔✔evidence that the results of a study can be attributed to
the effect of the independent variables not the extraneous variables
external validity - ✔✔evidence that the findings of a study can be applied to
other situations, subjects, or environments
factors that threaten internal validity - ✔✔extraneous variables, maturation
of subjects, instrumentation, experimental mortality, subject size
delimitation - ✔✔set the boundaries of your research and helps the
research stay on topic
common delimitations - ✔✔type and # of participants, instrumentation,
duration, setting, intervention
limitation - ✔✔an aspect of a research study the investigator cannot control
that represents a weakness
introduction - ✔✔the rationale for the study, why you are conducting the
study
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Questions and Answers 100% Pass
internal validity - ✔✔evidence that the results of a study can be attributed to
the effect of the independent variables not the extraneous variables
external validity - ✔✔evidence that the findings of a study can be applied to
other situations, subjects, or environments
factors that threaten internal validity - ✔✔extraneous variables, maturation
of subjects, instrumentation, experimental mortality, subject size
delimitation - ✔✔set the boundaries of your research and helps the
research stay on topic
common delimitations - ✔✔type and # of participants, instrumentation,
duration, setting, intervention
limitation - ✔✔an aspect of a research study the investigator cannot control
that represents a weakness
introduction - ✔✔the rationale for the study, why you are conducting the
study
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
