More cards in this set

Card 6

Front

Any effect of the investigator’s behaviour (conscious or unconscious) on the research outcome (the DV)

Back

Preview of the front of card 6

Card 7

Front

First-hand from participants, collected specifically for the purposes of the research.

Back

Preview of the front of card 7

Card 8

Front

Data collected by someone other than the person doing the research, already exists before the investigation begins.

Back

Preview of the front of card 8

Card 9

Front

A number of research studies that have investigated the same area are reviewed.

Back

Preview of the front of card 9