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Study of the ELM software - Coggle Diagram
Study of the ELM software
Does ELM improve students' performance on our Assessment?
Controlled Experiment
Experimental Group
Use the ELM software
Compare all measures
Control Group
Use "traditional" teaching
random selection (if possible)
Pre-post study
gain scores for each group
Quasi-experiment
comparison group (not controlled)
state average score
Previous year students
Experimental Group
Use ELM
observation + comparison
Descriptive/observational study
Close Observation of how students interact with the software
field notes
Look for trends and patterns in ELM use
Data from dashboard
interviews with students
conceptual interview
Think aloud interview
Pre/post assessment
Within Group Comparison
Different instruction at different times
pre-mid-post assessment
Experimental teaching (ELM)
Does it improve students motivation/confidence/engagement with language?
Controlled experiment
compare behavior and attitudes
Descriptive study
participation data (grades)
Pre/Post survey of students attitudes
Is ELM easy to use/teach?
how much time it takes (opportunity cost)
finalcial cost
surveys
Interviews
focus groups
attendance
Participation