Checkbox per mostrare contenuti

[Slowhand]

Non funziona lo stesso

<label><input type="checkbox" name="chose[graphic]" value="graphic"> Grafico</label>
<label><input type="checkbox" name="chose[skinner]" value="skinner"> Skinner</label>
<label><input type="checkbox" name="chose[founder]" value="founder"> Founder di un forum</label>
<label><input type="checkbox" name="chose[student]" value="student"> Studente Universitario</label>

$question = $_POST['chose'];
if (isset($question['graphic'])) {
    graphic_layout();
}
if (isset($question['skinner'])) {
    skinner_layout();
}
if (isset($question['founder'])) {
    founder_layout();
}
if (isset($question['student'])) {
    student_layout();
}