2012
The Factor Structure and Concurrent Validity of the Early Maladaptive Schema Questionnaire: Research Version
Samuel D, Ball S. The Factor Structure and Concurrent Validity of the Early Maladaptive Schema Questionnaire: Research Version. Cognitive Therapy And Research 2012, 37: 150-159. DOI: 10.1007/s10608-012-9439-6.Peer-Reviewed Original ResearchMaladaptive schemasFactor structureConcurrent validityEarly Maladaptive Schema QuestionnaireEarly maladaptive schemasConfirmatory factor analytic techniquesSelf-report questionnairesFour-factor solutionFactor analytic techniquesNegative beliefsSchema QuestionnaireExploratory factor analysisPartial supportPersonality pathologySubstance useAvailable chart dataPrevious researchFactor analysisLower order structureSchemaValidityResearch versionQuestionnaireAnalytic techniques
2005
Reasons for dropout from drug abuse treatment: Symptoms, personality, and motivation
Ball SA, Carroll KM, Canning-Ball M, Rounsaville BJ. Reasons for dropout from drug abuse treatment: Symptoms, personality, and motivation. Addictive Behaviors 2005, 31: 320-330. PMID: 15964152, DOI: 10.1016/j.addbeh.2005.05.013.Peer-Reviewed Original ResearchConceptsAbuse treatmentMaladaptive personality functioningSelf-reported assessment dataSubstance abuse treatmentDrug abuse treatmentPersonality functioningClient motivationSubjective reasonsParticipants' symptomsSubstance abuseDropout risk factorsPrevious researchClient's perspectiveMotivationProgram staffOutpatient treatmentEarly attritionAssessment dataDropoutRisk factorsPersonalityFunctioningReengagementSymptomsAbuse