title: Validating the Interpersonal Communication Assessment Scale.
abstract: Despite the centrality of interpersonal communication in nursing, there are few psychometrically sound instruments to measure the communication competencies of undergraduate and graduate nursing students. This article reports on the development and testing of the Interpersonal Communication Assessment Scale (ICAS), which was designed to assess the communication competencies of students in undergraduate and graduate nursing programs. Retroductive triangulation, using both deductive and inductive methods, and the Model of Relational Competence guided the measure's conceptualization and development. We used responses from 531 (24%) undergraduate and graduate clinical faculty from 246 American Association of Colleges of Nursing member schools for the psychometric testing of the 54-item content-validated and pilot-tested ICAS. Exploratory-factor analysis resulted in a three-factor solution labeled as advocacy, therapeutic use of self, and validation. These factors accounted for 60% of the variance. Items that loaded .60 or higher were retained, resulting in a 23-item scale with a Cronbach's alpha of .96. The ICAS significantly differentiated the communication competencies of beginning and graduating students in both undergraduate and graduate programs. The ICAS was found to have construct validity and internal consistency, underscoring its potential as a formative and summative tool to assess the interpersonal communication competencies of nursing students.
authors.affiliation: Azusa Pacific University School of Nursing, Azusa, CA, USA. mklakovich@apu.edu
authors.forename: Marilyn D
authors.initials: MD
authors.lastname: Klakovich
authors.forename: Felicitas A
authors.initials: FA
authors.lastname: Dela Cruz
mesh_terms: D000704:Analysis of Variance; D001291:Attitude of Health Personnel; D002983:Clinical Competence / Q000592:standards*; D003142:Communication; D004508:Education, Nursing, Baccalaureate / Q000592:standards; D004511:Education, Nursing, Graduate / Q000592:standards; D004521:Educational Measurement / Q000379:methods* / Q000592:standards; D004645:Empathy; D005163:Factor Analysis, Statistical; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007400:Interprofessional Relations; D016294:Models, Nursing; D008960:Models, Psychological; D009633:Nonverbal Communication; D015402:Nursing Education Research; D010344:Patient Advocacy; D010353:Patient Education as Topic; D011594:Psychometrics; D012944:Social Support; D013338:Students, Nursing / Q000523:psychology*; D014481:United States