WPF Control TabItem visibility from a checkbox

I looked at: Visibility Binding using DependencyProperty

and http://msdn.microsoft.com/en-us/library/system.windows.controls.booleantovisibilityconverter.aspx http://www.vistax64.com/avalon/240-no-checkbox-checkedchanged.html http://geekswithblogs.net/thibbard/archive/2007/12/10/wpf---showhide-element-based-on-checkbox.checked.aspx

I have some tabs I want to control their visibility from a checkbox i.e.

        <TabItem Header="Preferences" Name="tabItem4"></TabItem>

Ideally I would do

        <TabItem Header="Preferences" Name="tabItem4">
                <DataTrigger Binding="{Binding ElementName=myCheckBox, Path=IsChecked}" Value="True">
                    <Setter Property="Visibility" Value="True" />
                </DataTrigger>

         </TabItem>

or some such but that is not correct syntax. What is easiest/correct syntax?