Computer programs Social sciences Statistical methods 48 Research 11 Data processing 6 Statistics 5 Internet questionnaires 3 Methodology 3 Surveys 3 Behavioral assessment 2 Interviewing 2 SPSS (Computer file) 2 Sociology 2 Automatic data collection systems 1 Forecasting 1 Graphic methods 1 Macintosh (Computer) 1 Mathematical statistics 1 Medical statistics 1 Medicine 1 Psychology 1 Qualitative research 1 R (Computer program language) 1 SPSS for Windows 1 Social prediction 1 Time-series analysis 1