Nonexperimental designs Flashcards
used to study behaviors in natural settings to explore unique or rare occurrences or to sample personal information
Nonexperimental design
The degree to which a research design allows us to make causal statements
internal validity
generalizability or applicability to people and situations outside the research setting
external validity
All approaches to research can be described along two major dimensions (Willems, 1969):
- The degree of manipulation of antecedent conditions
* The degree of impositions of units
theoretically varies from low to high from letting things happen as they will to setting up carefully controlled conditions
The degree of manipulation of antecedents
refers to the extent to which the researcher constrains, or limits the responses a subject may contribute to the data.
The degree of imposition of units
five common nonexperimental approaches used by psychologists:
- Phenomenology
- Case studies
- Field studies
- Archival studies
- Qualitative studies
- the description of an individual’s immediate experience
- personal experience as a source of data
Phenomenology
the world’s most famous early psychologist used the phenomenological approach
William James
a descriptive record of a single individual’s experiences, behaviors or both kept by an outside observer
Case study
are data collected in the present that are based on recollections of past events
Retrospective data
are nonexperimental approaches used in the field or in real-life setting
Field studies
Different types of field studies:
- Naturalistic Observation Studies
* Participant-Observer Studies
the technique of observing behaviors as they occur spontaneously in natural settings
Naturalistic observation
Naturalistic observation approach has been used extensively in animal behavior research, called e _ _ _ _ _ _ y, to study behavior in the wild as well as in captivity
Ethology