Examlex
Explain what Piaget's famous conservation tasks reveal about preoperational children's thinking.
Control Group
In an experiment, the group that does not receive the treatment or intervention being tested, serving as a baseline for comparing the effects of the treatment on the experimental group.
Study Habits
Study habits are the behaviors and strategies that individuals adopt to learn and retain information effectively, influencing their academic performance.
Internal Validity
The degree to which the results of a study are due to the independent variable, rather than other factors.
One-group Pretest-posttest Design
An experimental design where a single group of participants is measured before and after an intervention, lacking a control group for comparison.
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