Research instruments

Research instruments

1. Quantitative

   • Measurement tools
     • rules, good or bad
     • physical and psychological
     • order or quantity code
     • Reality measurement
     • Measurement levels
       • Reason
       • Ordinal
       • Nominal
       • Interval
     • Classification
       • Formal and informal
       • Purpose
       • field of application
       • Way to respond

2. Qualitative

   • Attitude scales
     • Conceptualization
       • Measurement
         • Identification of behavioral samples
           • Collectin of behavioral samples
             • Report
               • Objective tasks
             • Observation of overt behavior