2020
Differential Item Functioning of the Multidimensional Schizotypy Scale and Multidimensional Scale-Brief Across Ethnicity
Li L, Meyer M, Martin E, Gross G, Kwapil T, Cicero D. Differential Item Functioning of the Multidimensional Schizotypy Scale and Multidimensional Scale-Brief Across Ethnicity. Psychological Assessment 2020, 32: 383-393. PMID: 31944793, DOI: 10.1037/pas0000798.Peer-Reviewed Original ResearchConceptsMultidimensional Schizotypy ScaleSoutheast AsiansDiminished formEast AsiansSchizotypy scalesDifferential itemBrief versionEthnic groupsMSS measuresUnited StatesMultiracialBRIEF subscalesFuture researchUndergraduate participantsWhite participantsVariety of populationsAsiansSchizotypyLatent levelPersonality InventoryDiverse groupPsychometric propertiesValidity coefficientsPsychoticism scaleSame construct
2018
Validity of the Multidimensional Schizotypy Scale: Associations With Schizotypal Traits and Normal Personality
Kwapil T, Gross G, Burgin C, Raulin M, Silvia P, Barrantes-Vidal N. Validity of the Multidimensional Schizotypy Scale: Associations With Schizotypal Traits and Normal Personality. Personality Disorders Theory Research And Treatment 2018, 9: 458-466. PMID: 29722996, DOI: 10.1037/per0000288.Peer-Reviewed Original ResearchConceptsMultidimensional Schizotypy ScaleSchizotypal traitsSchizotypy subscalesPersonality traitsCognitive-perceptual schizotypal traitsPsychometric propertiesDisorganized schizotypal traitsConstruct validitySchizotypal personality traitsNegative associationFive-factor modelExcellent internal consistency reliabilityLarge multisite sampleSchizotypy scalesInternal consistency reliabilityPositive associationMultisite sampleSubscalesDerivation sampleConsistency reliabilityNeuroticismStrong associationSchizotypyTraitsOpennessValidation of the Multidimensional Schizotypy Scale-Brief in Two Large Samples
Gross G, Kwapil T, Burgin C, Raulin M, Silvia P, Kemp K, Barrantes-Vidal N. Validation of the Multidimensional Schizotypy Scale-Brief in Two Large Samples. Journal Of Psychopathology And Behavioral Assessment 2018, 40: 669-677. DOI: 10.1007/s10862-018-9668-4.Peer-Reviewed Original ResearchSchizotypal traitsFive-factor modelSchizotypy dimensionsPsychometric propertiesCognitive-perceptual schizotypal traitsDisorganized schizotypal traitsMultidimensional Schizotypy ScalePositive schizotypy dimensionSchizotypal personality traitsLarge sampleNegative schizotypyOriginal derivation sampleFull-length scalesSchizotypy scalesPersonality traitsSchizotypyHypothesized patternConstruct validitySample 2Sample 1Derivation sampleDistinct associationsStrong associationPresent findingsContent coverage
2017
The multidimensional schizotypy scale-brief: Scale development and psychometric properties
Gross G, Kwapil T, Raulin M, Silvia P, Barrantes-Vidal N. The multidimensional schizotypy scale-brief: Scale development and psychometric properties. Psychiatry Research 2017, 261: 7-13. PMID: 29272752, DOI: 10.1016/j.psychres.2017.12.033.Peer-Reviewed Original ResearchConceptsMultidimensional Schizotypy ScalePattern of findingsCross-validation sampleSchizotypy scalesPsychometric propertiesSeparate cross-validation samplePromising brief measurePattern of intercorrelationsHigh internal consistency reliabilityAmazon Mechanical TurkTest information functionItem response theoryClassical test theoryBrief measureInternal consistency reliabilityBrief versionMechanical TurkDifferential itemSubscalesTest theorySchizotypyOriginal subscalesScale developmentBest itemsResponse theory
2012
Poster #195 PSYCHOMETRIC PROPERTIES AND VALIDITY OF SHORT FORMS OF THE WISCONSIN SCHIZOTYPY SCALES IN TWO LARGE SAMPLES
Kwapil T, Gross G, Silvia P, Barrantes-Vidal N. Poster #195 PSYCHOMETRIC PROPERTIES AND VALIDITY OF SHORT FORMS OF THE WISCONSIN SCHIZOTYPY SCALES IN TWO LARGE SAMPLES. Schizophrenia Research 2012, 136: s255-s256. DOI: 10.1016/s0920-9964(12)70766-1.Peer-Reviewed Original ResearchShort formPsychometric properties