Examlex
If you find that the H-alpha line in a star's spectrum occurs at a wavelength of 656.45 nm, what is the star's radial velocity? Note that the rest wavelength of this line is 656.30 nm.
Narrative Research
A qualitative research method focused on understanding and interpreting stories or experiences of individuals to gain insights into human behavior and societies.
Restorying
A narrative therapy technique where individuals reinterpret their life stories to bring about positive psychological change.
Ecological Validity
The extent to which the findings of a research study are able to be generalized to real-life settings.
Nonequivalent Control Group Design
is a quasi-experimental design in which subjects are not randomly assigned to the experimental and control groups, potentially leading to selection bias.
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