Schizophrenia    
Schizophrenia is a mental disorder characterized by "positive" and "negative" symptoms. Psychotic, or positive, symptoms include delusions, hallucinations, and disordered thinking (apparent from a person's fragmented, disconnected and sometimes nonsensical speech). Negative symptoms include social withdrawal, extreme apathy, diminished motivation, and blunted emotional expression.

School attendance
Physical presence of a child in a school setting during scheduled class hours. "Regular" school attendance is attendance at least 75% of scheduled hours.

School Based Services
School-based treatment and support interventions designed to identify emotional disturbances and/or assist parents, teachers, and counselors in developing comprehensive strategies for addressing these disturbances. School-based services also include counseling or other school-based programs for emotionally disturbed children, adolescents, and their families within the school, home and community environment.

Seasonal affective disorder (SAD)  
Seasonal affective disorder (SAD) is a form of depression that appears related to fluctuations in the exposure to natural light. It usually strikes during autumn and often continues through the winter when natural light is reduced. Researchers have found that people who have SAD can be helped with the symptoms of their illness if they spend blocks of time bathed in light from a special full-spectrum light source, called a "light box."

Section 1115 Waiver  
A statutory provision that allows a State to operate its system of care for Medicaid enrollees in a manner different from that proscribed by the Centers for Medicare and Medicaid Services (CMS), in an attempt to demonstrate the efficacy and cost-effectiveness of an alternative delivery system through research and evaluation.

Section 1915(b) Waiver  
A statutory provision that allows a State to partially limit the choice of providers for Medicaid enrollees; for example, under the waiver, a State can limit the number of times per year that enrollees can choose to drop out of an HMO.

Self-help    
Self-help generally refers to groups or meetings that: involve people who have similar needs; are facilitated by a consumer, survivor, or other layperson; assist people to deal with a "life-disrupting" event, such as a death, abuse, serious accident, addiction, or diagnosis of a physical, emotional, or mental disability, for oneself or a relative; are operated on an informal, free-of-charge, and nonprofit basis; provide support and education; and are voluntary, anonymous, and confidential. Many people with mental illnesses find that self-help groups are an invaluable resource for recovery and for empowerment.

Serious emotional disturbances  
Diagnosable disorders in children and adolescents that severely disrupt their daily functioning in the home, school, or community. Serious emotional disturbances affect one in 10 young people. These disorders include depression, attention-deficit/hyperactivity, anxiety disorders, conduct disorder, and eating disorders. Pursuant to section 1912(c) of the Public Health Service Act "children with a serious emotional disturbance" are persons: (1) from birth up to age 18 and (2) who currently have, or at any time during the last year, had a diagnosable mental, behavioral, or emotional disorder of sufficient duration to meet diagnostic criteria specified within DSM-III-R. Federal Register Volume 58 No. 96 published Thursday May 20, 1993 pages 29422 through 29425.

Serious Mental Illness  
Pursuant to section 1912(c) of the Public Health Service Act, adults with serious mental illness SMI are persons: (1) age 18 and over and (2) who currently have, or at any time during the past year had a diagnosable mental behavioral or emotional disorder of sufficient duration to meet diagnostic criteria specified within DSM-IV or their ICD-9-CM equivalent (and subsequent revisions) with the exception of DSM-IV "V" codes, substance use disorders, and developmental disorders, which are excluded, unless they co-occur with another diagnosable serious mental illness. (3) That has resulted in functional impairment, which substantially interferes with or limits one or more major life activities. Federal Register Volume 58 No. 96 published Thursday May 20, 1993 pages 29422 through 29425.

Service  
A type of support or clinical intervention designed to address the specific mental health needs of a child and his or her family. A service could be provided only one time or repeated over a course of time, as determined by the child, family, and service provider.

Single-stream funding
The consolidation of multiple sources of funding into a single stream. This is a key approach used in progressive mental health systems to ensure that "funds follow consumers."

Staff-model HMO  
An HMO that directly employs, on a salaried basis, the doctors and other providers who furnish care.

State Children's Health Insurance Plan (SCHIP)  
Under Title XXI of the Balanced Budget Act of 1997, the availability of health insurance for children with no insurance or for children from low-income families was expanded by the creation of SCHIP. SCHIPs operate as part of a State's Medicaid program (Centers for Medicare and Medicaid Services, 2002).

State Coverage
The total unduplicated count of mental health patients/clients served through State programs, exclusive of Medicaid and Other Coverage.

State Hospital
A publicly funded inpatient facility for persons with mental illness.

State Mental Health Authority or Agency  
State government agency charged with administering and funding its State's public mental health services.

Subcapitation
An arrangement whereby a capitated health plan pays its contracted providers on a capitated basis.

Subscriber
Employment group or individual that contracts with an insurer for medical services.

Substance Abuse  
Misuse of medications, alcohol or other illegal substances.

Suicide    
Suicide is the 8th leading cause of death in the United States, claiming about 30,000 lives a year. Ninety percent of persons who commit suicide have depression or another diagnosable mental or substance abuse disorder. Suicide attempts are among the leading causes of hospital admissions in persons under 35. The highest suicide rates in the U.S. are found in white men over the age of 85. Suicide can be prevented.

Supported Employment    
Supportive services that include assisting individuals in finding work; assessing individuals' skills, attitudes, behaviors, and interest relevant to work; providing vocational rehabilitation and/or other training; and providing work opportunities. Includes transitional and supported employment services.

Supported Housing  
Services to assist individuals in finding and maintaining appropriate housing arrangements.

Supportive Residential Services  
Moderately staffed housing arrangements for clients/patients. Includes supervised apartments, satellite facilities, group homes, halfway houses, mental health shelter-care facilities, and other facilities.

System of Care  
A system of care is a method of addressing children's mental health needs. It is developed on the premise that the mental health needs of children, adolescents, and their families can be met within their home, school, and community environments. These systems are also developed around the principles of being child-centered, family-driven, strength-based, and culturally competent and involving interagency collaboration.