positivism
idea that we can explain natural phenomenon using science , we can measure phenomenon; "All behaviors and events are orderly and have discoverable causes"
variables
factors (internal or external) that might affect the outcomes of study; the particular things that you are examining (i.e. self-efficacy, can be outside influences, canon sounds); characteristic of your study that is subject to change
hypothesis
idea that you have going into your research; statement that predicts what will happen
experimental group
the group on whom you are carrying out the study, they receive the intervention, treatment.
control group
a group of subjects closely resembling the treatment group but not receiving the active factor under study and thereby serving as a comparison group when results are evaluated; must have a control group w/ quantitative; there is no control group in AR; there is no control group in qualititative
statistical significance
In statistics, a number that expresses the probability that the result of a given experiment or study could have occurred purely by chance. This number can be a margin of error ("The results of this public opinion poll are accurate to five percent"), or it can indicate a confidence level ("If this experiment were repeated, there is a probability of ninety-five percent that our conclusions would be substantiated").
collaborative action research
multiple people working on the same project;
quantitative research
collection & analysis of numerical data to describe, explain, predict & control phenomenon
qualitative research
uses narrative, descriptive approaches to data collection to understand the way things are and what the research means
mixed-methods research
using both qualitative and quantitative data collection
action research
systematic inquiry conducted by teachers for themselves about how they teach, how well their students learn; goal is gain reflective practice, effect positive change, improve student outcomes. Should be meaningful to you and address needs of your students. It's persuasive & authoritative, relevant
national research act of 1974
act which authorized the National Commission for the Protection of Human Subjects; this was in response to many of the unethical research that was going on; ethical code and guidelines for researchers; must describe study and take training if you want
informed consent
must get permission from participants, must be permission of parents if minor; ensures that
anonymity
no identifying features at all; no way to tie the data to a particular person
confidentiality
you can tie data to particular person, but data is kept to yourself, no sharing of any identifying features to anyone else; coding can be used to conceal identities
critical action research
analyzing power structures with the objective of making teaching and learning better
postmodernism
post-positivism. can everything be measured? counter to positivism
practical Action Research
action research with a mind to make immediate changes; more focus on "how to" approach
reconnaissance
preliminary information gathering; taking time to reflect on you own beliefs to understand the nature and context of your general idea.
refereed journal/peer-reviewed journal
articles are reviewed by panel of experts in field; these are more trustworthy articles
qualitative data collection techniques
experience, descriptions. allows you to observe & take in the qualities of something. Surveys, observations with field notes. uses narrative, more descriptive approaches to data collection through interviews, recordings, etc.),
quantitative data
focuses on controlling variables and uses numbers to quantify the cause-effect relationships
mixed methods
uses both quantitative and qualitative research methods
participant observer
you both participate and observe. By being a participant you change the environment. This is unavoidable in action research
try not to have an impact on the environment you are observing (with AR this is not possible)
Likert scale
has statement, then ask someone to agree or disagree with statement, usually has varying degrees of agreement. Have an
triangulation
use multiple sources of data. help you make more substantive statements of your discussion, you use of multiple sources of data. helps you see pattern across data sources. You need at least 2
semantic differential
use of polar opposite words, students indicate where between the two words their decision/feelings fall. gives quantitative rating
reliability
Reliability means dependability or trustworthiness. It is the degree to which a test consistently measures whatever it measures. The more reliable a test is, the more confidence one has that the scores obtained are essentially the same scores that would be obtained if the test were re-administered. For action research this means considering whether the data were collected using the same method and if the results would be consistent over time. For Alyson's study, the issue of reliability needed to be tested over time, particularly the teacher-made test and interview questions designed for this short study.
assent
is the minor (or person in vulnerable population) who gives permission to participate, but you must also get consent from parent if the person is of vulnerable population
consent
giving permission from the participant; or parent gives consent for their child to participate
freedom from harm
focused on not exposing students to risks; protecting the participants from any possible type of harm (emotional or physical); involves issues of confidentiality & personal privacy
area of focus
o Must involve teaching & learning
o Should focus on my own practice
o Must be within my locus of control
o Must be something I wish to change or improve
review of literature
involves systematically identifying, locating, and analyzing documents pertaining to topic. Purpose is to identify info that already exists & find productive research strategies, procedures, and instruments
field notes
written records of participant observers
informal ethnographic interview
causal conversation that allows teacher in conversational style to inquire into something
artifacts
written or visual sources of data that contribute to our understanding of what is happening in classrooms and schools
validity
how we know that the data we collect accurately gauge what we are trying to measure. refers to the degree to which scientific observations actually measure or record what they purport to measure
internal validity
degree to which observed differences on the dependent variable are a direct result of manipulation of the indpendent variable, not some other variable
external validity
degree to which study results are generalizable or applicable to groups and environments outside of research setting
trustworthiness
Guba argued that this could be established by addressing the credibility, transferability, dependability and confirmability
credibility
researchers ability to take into account the complexities that present themselves in a study
Transferability-
everything is context-bound; depends on whether the consumer can identify with the setting. To facilitate this researcher should: collect detailed descriptive data & develop detailed descriptions of the context
dependability
refers to the stability of the data. to address issues related to this, you should overlap methods (triangulation) & establish an audit trail
confirmability
neutrality or objectivity of the data. To do this, practice triangulation and practice reflexivity (reveal underlying assumptions or biases that cause researcher to formulate questions)
descriptive validity
factual accuracy
interpretative validity
concern researchers have with the meaning attributed to behaviors by the people who have been studied (the participants perspective)
theoretical validity
ability of research report to explain the phenomenon that has been studied and described
evaluative validity
has to do with whether or not the researcher was objective enough to report the data in as unbiased a way as possible
outcome validity
requires that the action emerging from a particular study leads to the successful resolution of problem that was being studied
process validity
requires that a study has been conducted in a dependable and competent manner
catalytic validity
results of your study should be a catalyst for action
Wolcott's strategies for ensuring validity in AR
-talk little; listen a lot
-record & write accurately
-begin writing early
-let readers see for themselves
-report fully
-be candid
-seek feedback
reliability
dependability or trustworthiness; the degree to which a test consistently measures whatever it sets out to measure
what is the difference between reliability and validity?
reliability "is the degree to which a test consistently measures whatever it is measuring" and validity is "the degree to which a test measures what it is supposed to measure"
generalizability
applicability of findings to settings and contexts different from the one in which they were obtained
data analysis
SUMMARIZE WHAT'S IN THE DATA in a dependable and accurate manner.
data interpretation
an attempt by researcher to find meaning in the data, to answer the 'SO WHAT" questions in terms of the implications of the study's findings FINDING MEANING IN THE DATA
What are some qualitative data analysis techniques?
-identify themes
-coding surveys, interviews & questionnaires
-analyzing an interview
-asking key questions
-doing an organizational review
-develop a concept map
-analyzing antecedents & consequences
What are some quantitative data analysis techniques?
- descriptive statistics (gives shorthand way of giving lots of info)
-count what counts, tally
what are some qualitative interpretation techniques?
-extend analysis
-connect findings with personal experience
-seek the advice of critical friends
-contextualize findings
-share theories about teaching & learning that appear to help make sense of your data
-know when to say when
What are the four steps of the Action Research process?
1) Identify an area of focus
2) Collect data - through surveys, interviews, report cards
3) Analyze and interpret data
4) Develop an action plan