Biomaterial Database

Schizotypal Personality Questionnaire-Brief: factor structure and convergent validity in inpatient adolescents. 2001

S R Axelrod, and C M Grilo, and C Sanislow, and T H McGlashan

Yale Psychiatric Research at Congress Place, Yale University School of Medicine, West Haven, CT, USA.

We examined the internal consistency, factor structure, and validity of the Schizotypal Personality Questionnaire-Brief (SPQ-B). Two hundred thirty-seven psychiatrically hospitalized adolescents were administered the SPQ-B and a battery of well-established self-report instruments. The SPQ-B demonstrated adequate internal consistency. Exploratory factor analysis provided mixed support for the SPQ-B 3-factor structure of interpersonal deficits, cognitive-perceptual deficits, and disorganization. The Interpersonal and Cognitive-Perceptual subscales demonstrated convergent and discriminant relationships with other measures of interpersonal impairment and cognitive abnormalities. We concluded that the SPQ-B is a promising measure for evaluating schizotypal personality disorder features, specifically interpersonal and cognitive-perceptual deficits, with adolescent psychiatric inpatients.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010343	Patient Admission	The process of accepting patients. The concept includes patients accepted for medical and nursing care in a hospital or other health care institution.	Voluntary Admission,Admission, Patient,Admission, Voluntary,Admissions, Patient,Admissions, Voluntary,Patient Admissions,Voluntary Admissions
D010555	Personality Inventory	Check list, usually to be filled out by a person about himself, consisting of many statements about personal characteristics which the subject checks.	Edwards Personal Preference Schedule,Myers-Briggs Type Indicator,Indicator, Myers-Briggs Type,Inventories, Personality,Inventory, Personality,Myers Briggs Type Indicator,Personality Inventories
D011594	Psychometrics	Assessment of psychological variables by the application of mathematical procedures.	Psychometric
D005260	Female		Females
D006778	Hospitals, Psychiatric	Special hospitals which provide care to the mentally ill patient.	Mental Hospitals,Hospitals, Mental,Mental Institutions,Psychiatric Hospitals,Hospital, Mental,Hospital, Psychiatric,Institution, Mental,Institutions, Mental,Mental Hospital,Mental Institution,Psychiatric Hospital
D006784	Hospitals, Teaching	Hospitals engaged in educational and research programs, as well as providing medical care to the patients.	Hospital, Teaching,Teaching Hospital,Teaching Hospitals
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D012569	Schizotypal Personality Disorder	A personality disorder in which there are oddities of thought (magical thinking, paranoid ideation, suspiciousness), perception (illusions, depersonalization), speech (digressive, vague, overelaborate), and behavior (inappropriate affect in social interactions, frequently social isolation) that are not severe enough to characterize schizophrenia.	Incipient Schizophrenia,Latent Schizophrenia,Personality Disorder, Schizotypal,Pseudoneurotic Schizophrenia,Pseudopsychopathic Schizophrenia,Schizophrenia, Borderline,Schizophrenia, Latent,Schizophrenia, Pseudoneurotic,Borderline Schizophrenia,Borderline Schizophrenias,Disorder, Schizotypal Personality,Disorders, Schizotypal Personality,Incipient Schizophrenias,Latent Schizophrenias,Personality Disorders, Schizotypal,Pseudoneurotic Schizophrenias,Pseudopsychopathic Schizophrenias,Schizophrenia, Incipient,Schizophrenia, Pseudopsychopathic,Schizophrenias, Borderline,Schizophrenias, Incipient,Schizophrenias, Latent,Schizophrenias, Pseudoneurotic,Schizophrenias, Pseudopsychopathic,Schizotypal Personality Disorders