Social sciences-Research-Methodology 5 Social sciences-Statistical methods 4 Sociology 4 Sociology-Philosophy 3 Communication 2 Counseling 2 Education-Research 2 Nanostructured materials 2 Polymeric composites 2 Psychology-Research-Methodology 2 SPSS (Computer file) 2 SPSS for Windows 2 Social sciences-Statistical methods-Computer programs 2 Statistics 2 Action research 1 Adolescent psychopathology 1 Amazon.com (Firm) Apple Computer, Inc. Facebook (Firm) Google (Firm) Information services industry--History. Internet industry--History 1 Amination 1 Amines 1 Amino groups 1 Apple Computer, Inc 1 Astronomy 1 Astronomy-Amateur's manuals 1 Autism spectrum disorders in children 1 Autistic children-Education 1 Autistic children-Family relationships 1 Biotechnology 1 Britannica Concise Encyclopedia 1 Businesspeople 1 Carbon composites 1