Chapter 1

Chapter 1

1. What are "Tests for research purposes"?

   • 1) The soundness of the outcomes of such investigations depends quite substantially on the soundness of the measures that are created by the reserchers pursuing them (Rowman & Littlefield, 2003).
   • 3) Examinations and Tests
     • Examinations
       • Focus on cognitive and behavioral skills, in which response are typically considered right or wrong, this also measure physical characteristics.
     • Tests
       • This also refer to attitudinal and other self-reported characteristics for which individual comparison of degree for each variable are of interest to the reasercher.
         • Alchemy origins
           • Nowadays we employed this test in order to include, just a simple of probes that deal with the attitudes, and beliefs that we are interested in.
   • 2) Quantitative instruments
     • For example: questionnaires, scales of one sort or another.
       • Tests researches commonly use as measures.
   • 4) The matters that interested social and behavioural sciences
     • Abstract constructs
   • 5) Formal Measurement Advantages
     • Types
       • Nominal
       • Ordinal
       • Interval
       • Ratio
     • 1- Maximally distinguishes between the measurer and the measured.
       • 2- Greater precisión in answering.
         • 3- Enable reaserches to evaluate the validity and reliability of the results.

2. ☼ Ana Luisa Verde Araiza ☼ Mtra. Mariana Sierra Murguía