Far from paranormal, experiences such as a prickly feeling on the back of our neck or being startled by answering the phone to hear a loved one that we were just thinking about, are rooted in our biology. ... The experimenter effect is most common in psychology studies and is described as an influence on the experiment that is exerted by the experimenter's expectations which inadvertently affects the results. ...
The field of educational technology has links that go back for almost a hundred years, at least to the museum movement in the early part of the 20th century. The museum movement and the success of training and development work during the two world wars were major factors in the development of the fi...