Examlex
As sample size increases, the standard error decreases, resulting in a larger test statistic.
Class Assignment
An instructional task given to students by their teacher which is to be completed during a defined period, either in class or as homework.
Group Development
The process through which a group evolves over time, including forming, storming, norming, performing, and adjourning stages.
Punctuated Equilibrium
A theory in evolutionary biology suggesting that species experience periods of significant changes (punctuations) in short timespans, separated by longer periods of stability (equilibrium).
Additive Task
A task in which the contributions of all group members are combined to produce a final outcome.
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