Joint factorial structure of psychopathology and personality

The hierarchical structure of personality and common psychopathology in childhood

The study examined the hierarchical structure of child personality and common psychopathology in a community sample of 2–18-year-olds (N = 1926) using parent reported Inventory of Child Individual Differences-Short version and the Strengths and Difficulties Questionnaire. A joint higher-order factor analysis suggested a four-factor solution; the hierarchical framework showed that normal persona...

Personality and Psychopathology

Factorial structure of pathological personality as evaluated by peers.

This study explored how individuals apply features of personality disorders (PDs) to peers. Members of groups nominated peers who exhibited symptoms for each of the 10 PDs in the DSM-IV. Data were gathered in 2 samples: 1st-year college students (n = 1,440) and Air Force recruits (n = 2,075). The peer method reliably identified group members exhibiting specific PD features. Factor analyses iden...

Personality and psychopathology: genetic perspectives.

Genetic factors exert an important influence on adult personality traits, accounting for anywhere between 30% and 60% of the variance. Heredity is also important for most forms of psychopathology and plays a major role in several theories that relate personality to psychopathology. Despite this, there has been surprisingly little multivariate genetic research reported on joint analyses of perso...

the underlying structure of language proficiency and the proficiency level

هدف از انجام این تخقیق بررسی رابطه احتمالی بین سطح مهارت زبان خارجی (foreign language proficiency) و ساختار مهارت زبان خارجی بود. تعداد 314 زبان آموز مونث و مذکر که عمدتا دانشجویان رشته های زبان انگلیسی در سطوح کارشناسی و کارشناسی ارشد بودند در این تحقیق شرکت کردند. از لحاظ سطح مهارت زبان خارجی شرکت کنندگان بسیار با هم متفاوت بودند، (75 نفر سطح پیشرفته، 113 نفر سطح متوسط، 126 سطح مقدماتی). کلا ...