An accessible introduction to multilevel modeling, this is the first book to provide detailed instructions on using SPSS for multilevel modeling. It is unique in showing multilevel analysis as an outgrowth of other techniques, making learning faster and choosing the best statistical method easier. This guide is ideal for overwhelmed grad students, academics expected to be stats gurus, and overworked program evaluators.
Aufbauend auf einer Literaturrecherche zur Interaktion, zur Kompetenz und zu Konzepten des persönlichen Verkaufens sowie auf Basis von Experteninterviews konzeptionalisiert und operationalisiert Vera Schulte das Konstrukt Interaktionskompetenz, welches die notwendigen Voraussetzungen einer effektiven Steuerung der Interaktion unter gleichzeitiger Berücksichtigung des kompletten Interaktionsprozesses erfasst. Im Rahmen einer branchenübergreifenden Untersuchung im Investitionsgüterbereich validiert die Autorin die neu entwickelte Skala und identifiziert zentrale Einflussfaktoren sowie Effekte auf unternehmensrelevante Erfolgsgrößen. Es kann belegt werden, dass das Interaktionsverhalten der Vertriebsmitarbeiter einen entscheidenden Einfluss auf ökonomische Faktoren und die Kundenzufriedenheit ausübt.
This volume provides an overview of the methodological issues and challenges inherent in the study of small groups from the perspective of seasoned researchers in communication, psychology and other fields in the behavioral and social sciences. It summarizes the current state of group methods in a format that is readable, insightful, and useful for both new and experienced group researchers. This collection of essays will inspire new and established researchers alike to look beyond their current methodological approaches, covering both traditional and new methods for studying groups and exploring the full range of groups in face-to-face and online settings. The volume will be an important addition to graduate study on group research and will be a valuable reference for established group researchers, consultants and other practitioners. The essays in this volume when considered as a whole will be a contemporary interdisciplinary integration on group research methods.
Does the stability of personality vary by gender or ethnicity? Does a particular therapy work better to treat clients with one type of personality disorder than those with another? Providing a solution to thorny problems such as these, Aguinis shows readers how to better assess whether the relationship between two variables is moderated by group membership through the use of a statistical technique, moderated multiple regression (MMR). Clearly written, the book requires only basic knowledge of inferential statistics. It helps students, researchers, and practitioners determine whether a particular intervention is likely to yield dissimilar outcomes for members of various groups. Associated computer programs and data sets are available at the author's website (http: //mypage.iu.edu/ haguinis/mmr).
A practical introduction to multi-level modelling, this book offers an introduction to HLM & illustrations of how to use this technique to build models for hierarchical & longitudinal data.
The fourth edition of STATISTICS FOR SOCIAL DATA ANALYSIS continues to show students how to apply statistical methods to answer research questions in various fields. Throughout the text, the authors underscore the importance of formulating substantive hypotheses before attempting to analyze quantitative data. An important aspect of this text is its realistic, hands-on approach. Actual datasets are used in most examples, helping students understand and appreciate what goes into the research process. The book focuses on the continuous-discrete distinction in considering the level at which a variable is measured. Rather than dwelling on the four conventional levels-of-measurement distinctions, the authors discuss statistics for analyzing continuous and discrete variables separately and in combination.
This comprehensive, applied approach to multilevel analysis is distinguished by its wide range of applications relevant to the behavioral, educational, organizational, and social sciences. Univariate and multivariate models are used to understand how to design studies and analyze data. Readers are encouraged to consider what they are investigating, their data, and the strengths and limitations of each technique before selecting their approach. Numerous examples and exercises allow readers to test their understanding of the techniques. Input programs from HLM and Mplus demonstrate how to set up and run the models. A latent variable conceptual framework is emphasized to show the commonality of the approaches and to make each technique more accessible. The first section is devoted to conceptual issues underlying multilevel modeling, while the second section develops several types of multilevel analyses including univariate regression, structural equation, growth curve and latent change, and latent variable mixture modeling. The new edition features: New chapters on multilevel longitudinal and categorical models 80% new exercises and examples website at http://www.psypress.com/multilevel-modeling-techniques/ providing datasets and program setups in HLM, SPSS, Mplus, and LISREL Increased emphasis on how multilevel techniques are used to examine changes in individuals and organizations over time. Ideal for introductory graduate level courses on multilevel and/or latent variable modeling, this book is intended for students and researchers in psychology, business, education, health, and sociology interested in understanding multilevel modeling. Prerequisites include an introduction to data analysis and univariate statistics.
Das Handbuch der sozialwissenschaftlichen Datenanalyse bietet in über 40 Kapiteln eine umfassende Darstellung multivariater Analyseverfahren. Schwerpunkte des Handbuchs bilden Grundlagen der Datenanalyse, regressionsanalytische Verfahren für Quer- und Längsschnittsdaten sowie Skalierungsverfahren. Behandelt werden u. a. OLS-, logistische und robuste Regression, Strukturgleichungsmodelle, Mehrebenen-, Panel-, Ereignisdaten- und Zeitreihenanalyse, MDS und Rasch-Modelle. Darüber hinaus werden viele neuere Verfahren dargestellt, etwa multiple Imputation, Bootstrappen, Analyse latenter Klassen und propensity score matching. Jedes Kapitel beginnt mit einer allgemein verständlichen Einführung. Es folgt eine Darstellung der mathematisch-statistischen Grundlagen. Anschließend wird jedes Verfahren anhand eines sozialwissenschaftlichen Beispiels vorgestellt. Die Beiträge enden mit Hinweisen auf typische Anwendungsfehler und einer kommentierten Literaturempfehlung.
Dieses Lehrbuch vermittelt die theoretischen Grundlagen sowie die praktische Anwendung der Mehrebenenanalyse, die es erlaubt, den Einfluss des sozialen Kontextes auf das individuelle Handeln zu bestimmen. Anhand von Datensätzen aus der empirischen Schulforschung, wie sie in Deutschland mit der PISA 2000-Studie bekannt geworden ist, werden die praktischen Grundlagen der Mehrebenenanalyse vermittelt, wobei das Freeware-Programm MLA zum Einsatz gelangt. Die im Buch verwendeten Freeware-Programme und Datensätze sind über das Internet direkt kostenlos beziehbar. Das Lehrbuch richtet sich an Dozierende und Studierende weiterführender Statistikkurse der BA/MA Studiengänge in quantitativer Sozialforschung. Vorausgesetzt werden lediglich Kenntnisse des linearen Regressionsmodells. Based on the passage above, Can you help me understand the concept of Interaktionskompetenz developed by Vera Schulte, and explain how this construct was validated and applied in the context of a study in the Investitionsgüterbereich?
This prompt doesn't seem malicious.