study subject/participant an individual within the same population randomization -objectively sorting of study participants into groups -for experimental research design only** -adds representation of the target population -removes researcher bias in determining grouping, and thus increase study findings ...
participant replication a replication that tests whether the findings of an existing study will hold up in a different population of research participants when is it appropriate to use a quasi-experimental design? -something you can't manipulate but want to see if there is a difference in group...
the extent to which a given instrument or tool accurately measures what it is supposed to measure informed consent process of informing a research participant about what to expect during an experiment, any risks involved, and the implications of the research, and then obtaining the person's cons...
b) Examining the medical records of the participant c) Using an assay of biological specimens from the participant d) Simply assume that there were past exposures e) A, B, and C only E Remember the goal is to measure the exposures that occurred before the onset of disease. You can fi...
Non-participant observer Researcher who watches the social setting being studied without becoming involved. Overt observer Observer whose role is obvious to the participants. Covert observer Observer whose role is not obvious to the participants, often hidden or disguised. ...
Understand why it is a process, not just a form. o Ensures: 1. Competence 2. Knowledge 3. Volition• Must be documented, with a copy provided to the participantWho can't give consent:• Children and adults with mental disabilities• IFC from parents or legal guardians• Should ...
用Quizlet學習並牢記包含"All other things being equal, the simplest solution is the best." Which principle does this describe? a) parsimony b) weight of the evidence c) translational research d) evidence-based treatment、A statement, or set of statements,
methods of research control over participant's characteristics matching, randomization, homogeneity, statistical control techniques to improve internal validity mean descriptive statistic sum of score values, divided by number of score values median ...
A participant's description of the event is the best thing/closest thing to what we can getThe researcher's interpretation of the description given is even further away from the real thing - loss in validity.Turning the researcher's inter...
The fifth category was participant information, which consisted of the participants’ status, educational level, and sample size. In line with Riazi et al. [42], the participant status was coded as language learner, teacher, pre-service teacher, language user, and linguistic layperson. Educati...