Duncan Cramer

1948

• Positive Psychology of Love
• Introducing statistics for social research
• Introduction to SPSS in psychology
• Quantitative Data Analysis with Minitab
• A guide to computing statistics with SPSS for Windows
• A guide to computing statistics with SPSS release 10 for Windows
• A guide to computing statistics with SPSS release 8 for Windows
• Advanced quantitative data analysis
• An introduction to statistics in psychology
• Basic statistics for social research
• Close relationships
• First Steps In Research and Statistics