Sensory sensitivity is common in autistic people and since the "Diagnostic and Statistical Manual of Mental Disorders" (5th ed.), hypo- and hyper-responsiveness to sensory stimuli are part of one of the criteria domains for an autism spectrum disorder classification. For scientific research and the clinical practice, one needs reliable…

For several reasons, people with profound and multiple disabilities may be offered a variety of therapeutic interventions. Thus far, researchers have shown a limited interest in providing an empirical base for these interventions. Research is needed on the theoretical rationale (if any), the supposed "modus operandi" and the claimed…