... . Neither study found any significant difference in achievement at the .05 level of confidence between the control group with teacher dictation and the experimental group with programmed materials. Distributive Education Austin (2) reviewed research relating to selection of sales personnel; he observed that many studies were characterized by inadequate sampling and by research designs limited to one firm. Supported by the studies ... ...

• Word Count: 3268
• Approx Pages: 13
• Grade Level: Undergraduate