visualizeZPD: Visualize the zone of proximal development

In mcbeem/ZPDGrowthTrajectories: Simulate achievement growth trajectories using a theoretical model of academic achievement based on the zone of proximal development

Description

visualizeZPD() is a function for visualizing the zone of proximal development (ZPD).

Usage

visualizeZPD(achievement, zpd.offset, zpd.width)

Arguments

achievement	the current level of achievement, defaults to 0.3
zpd.offset	scalar value, measured on the same scale as achievement, describing where the ZPD peaks relative to the current achievement.
zpd.width	the radius of the ZPD.

Details

visualizeZPD() plots the ZPD against the achievement. It is useful for exploring the consequences of the zpd.width and zpd.offset arguments to ZPDGrowthTrajectories(). The function returns a ggplot object that can be modified with typical ggplot2 arguments.

Value

An object of class ggplot2

See Also

ZPDGrowthTrajectories for simulating growth trajectories.

Other visualizations: visualizeContext(), visualizeHome(), visualizeSchool(), visualizeTrajectories()

Examples

visualizeZPD(achievement=.3, zpd.offset=.02, zpd.width=.06)

mcbeem/ZPDGrowthTrajectories documentation built on May 18, 2020, 2:04 p.m.