Youtor
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=aB5q1c51LDU
How do you improve the reliability and validity of research? In this AQA A Level Psychology Research Methods video, we explore the various ways variables can be controlled during research. • #researchmethods #psychology #aqapsychology • VIDEO CHAPTERS • 0:00 Introduction • 0:15 Extraneous Variables • 0:50 Confounding Variables • 1:45 Demand Characteristics • 3:15 Social Desirability • 4:02 Investigator Effects • 5:26 Randomisation • 6:18 Standardisation
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