Psychotic experiences and negative symptoms (PENS) reported in non-clinical populations
can be viewed as mild manifestations of clinical psychotic symptoms. PENS are reported …

BackgroundPsychotic experiences and negative symptoms (PENS) are common in non-
clinical populations. PENS are associated with adverse outcomes, particularly when they …

Psychotic experiences (PEs) occur in the general population, beyond psychotic disorders.
PEs are a risk factor for mental ill health in young people but can occur benignly in selected …

The current study examined whether impairments in cognitive and neural factors at baseline
(ages 9–10) predict initial levels or changes in psychotic-like experiences (PLEs) and …

Background: Psychotic-like experiences (PLEs) may be important antecedents of psychosis
and other mental disorders. Objective: To investigate distinct longitudinal trajectories of the …

Introduction Persistent negative symptoms (PNS) are described as continuing moderate
negative symptoms. More severe negative symptoms have been associated with poor …

Psychotic-like Experiences (PE) in early adolescence may increase the risk for later
psychotic and non-psychotic disorders. Common psychiatric disorders may also increase …

Background The prevalence of Psychotic Experiences (PE) in the general population is
approximately 7%. Several studies report on the association of PE with non-psychotic …

Objective: The cognitive and motivational impairments observed in psychotic disorders may
reflect early developmental alterations that, when combined with later environmental …

Background Children tend to endorse psychotic-like experiences (PLEs) at higher rates than
adults, although little is known about how specific symptom endorsement changes across …