Police use of force standards and mental health crises in the United States: Identifying research and policymaking targets.

An area of psychology-law research and policy that requires increased attention is the use of force during encounters with someone in mental health crisis. Cases in which law enforcement officer (LEO) intervention during a mental health crisis leads to injury or death of the person in crisis underscore the need to understand what behaviors and circumstances are relevant in excessive force litigation, what concepts may benefit from empirical research, and what facets of policies and precedent may require modification. In particular, the current national and international attention to the United States' external mechanisms of control over police conduct (i.e., criminal and civil proceedings against officers) suggests that excessive force jurisprudence is ripe for examination of its utility and fairness in shaping how police should interact with people with mental illness. Excessive force jurisprudence contains complex legal standards with which many psychology-law practitioners, researchers, and even policymakers are likely unfamiliar, however. The current paper explicates external methods of control over police conduct in the United States by reviewing excessive force jurisprudence and identifying points in need of research and policy attention.

Relationship of poor insight to neurocognition, social cognition, and psychiatric symptoms in schizophrenia: A meta-analysis.

BACKGROUND: Poor insight (unawareness) about having a mental disorder is considered to be a core feature of the disorder. Further, poor insight has been associated with another core feature of schizophrenia, neurocognitive deficits. However, previous meta-analyses have shown that poor insight is more strongly related to positive symptoms and social cognition than to neurocognitive functioning. METHOD: A meta-analysis of 123 studies of schizophrenia patients (combined n = 14,932) was conducted to determine the magnitude of the relationship between poor insight and neurocognition, social cognition, and positive symptoms, as well as negative symptoms, disorganization, and depression. The neurocognitive constructs were defined empirically using dimensions identified by the MATRICS initiative. RESULTS: Meta-analytic findings showed that relationships were weak between poor insight and the six neurocognitive domains (r's range from -0.04 to -0.13), but that poor insight was moderately correlated with one aspect of social cognition, theory of mind (r = -0.23, p < .01). In addition, poor insight was moderately associated with reality distortion (r = 0.28, p < .01), disorganization (r = 0.29, p < .01), and negative symptoms (r = 0.20, p < .01). DISCUSSION: Organizing the neurocognitive variables using the MATRICS domains continues to demonstrate that the relationship between insight and neurocognition is relatively weak. In comparison, we found moderate correlations between insight and theory of mind and several symptom domains. These moderate relationships are generally consistent with previous meta-analyses but are demonstrated more rigorously by examining more studies within the same meta-analysis.

Marshaling administrative data to study the prevalence of mental illness in assault on law enforcement cases.

A substantial body of literature has investigated many issues surrounding police encounters with persons with mental illness. This paper focuses on a specific type of encounter - individuals with mental illness charged with assaulting officers because of their behavior during a psychiatric crisis - and uses administrative data to examine its prevalence in one state. Results suggest that individuals with mental health histories comprise a small but meaningful percentage (c. 9%) of assault on law enforcement charges, and c. 10% of these charges have an offense date within 14 days of an emergency mental health custody order, increasing the likelihood that psychiatric symptoms influenced their behavior at the time of the offense. Further results describe different categories of relevant charges, charge classifications, final dispositions, and sentences. Results are discussed in the context of outcomes for persons with mental illness and law enforcement as well as the role and limitations of forensic mental health assessment in these cases. The paper concludes with a call for similar data collection across jurisdictions.

The impact of second-generation antipsychotic adherence on positive and negative symptoms in recent-onset schizophrenia.

OBJECTIVE: The aim of the study was to explore the extent to which initial severity of positive or negative symptoms in patients with recent-onset schizophrenia is related to medication nonadherence during the first outpatient year. METHODS: The study involved 64 first-episode schizophrenia patients treated with the second-generation oral antipsychotic medication, risperidone, for 12 months. Symptoms were evaluated using the SANS and SAPS completed every 3 months. Pearson correlations between medication adherence and symptoms were examined over each 3-month interval during 12 months of follow-through treatment. Possible causality was inferred from cross-lagged panel analyses. RESULTS: As expected, higher levels of adherence with antipsychotic medication were generally associated with lower levels of concurrent reality distortion (mean of SAPS delusions and hallucinations). Greater adherence during the 3-month baseline interval was generally associated with lower levels of avolition-apathy as well as alogia throughout the first outpatient year. However, medication adherence was not significantly associated with decreases in avolition-apathy or alogia over time. Cross-lagged panel analyses based on correlation coefficients are consistent with a causal relationship between initial medication adherence and lower levels of alogia. A test of mediation confirmed that an indirect path through reality distortion mediated the relationship between medication nonadherence and alogia. CONCLUSIONS: The associations between greater medication adherence and lower levels of negative symptoms appeared to be accounted for by the relationship of both variables to positive psychotic symptoms. The findings suggest that the impact of second-generation antipsychotic medication on suppression of negative symptoms might be mediated via a reduction in positive symptoms.