Glossary / Lexicon
Instrumentation
Instrumentation refers to a threat to internal validity from changes in the measurement instrument that occur during the time a research study is being conducted.
Instrumentation is also known as Instrumental bias or Instrumental decay .
Related Articles | |
| Differential effects at psychology-glossary.com | ■■■■■■■ |
Differential effects is a term used in a Research study that refers to the time related threats to internal . . . Read More | |
| Artifact at psychology-glossary.com | ■■■■■ |
Artifact refers to a concept pertaining to manufactured or human-designed objects. Artifacts are things . . . Read More | |
| Compensatory equalization at psychology-glossary.com | ■■■■■ |
Compensatory equalization refers to a threat to internal validity that occurs when an untreated group . . . Read More | |
| Participant attrition at psychology-glossary.com | ■■■■■ |
Participant attrition refers to the loss of participants that occurs during the course of a research . . . Read More | |
| Experimenter bias at psychology-glossary.com | ■■■■■ |
Experimenter bias refers to the iInfluence of the experimenter''s expectations or personal beliefs on . . . Read More | |
| Instrumental bias at psychology-glossary.com | ■■■■ |
Instrumental bias please see Instrumentation . . . . Read More | |
| Trend at psychology-glossary.com | ■■■■ |
Trend refers to the general direction in which the attitudes, interests, behaviors and actions of a large . . . Read More | |
| Multiple time-series designs at psychology-glossary.com | ■■■■ |
Multiple time-series designs refer to the use of more than one set of data that were collected over time, . . . Read More | |
| Internal validity at psychology-glossary.com | ■■■■ |
Internal validity refers to the certainty that experimental interventions did indeed cause the changes . . . Read More | |
| Nonresponse bias at psychology-glossary.com | ■■■■ |
Nonresponse bias is the distortion of survey results due to the differential rate of responding by various . . . Read More | |