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Title: In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were random Post by: Cremeux on Feb 25, 2015 In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were randomly assigned to two groups of 24 machinists each. Each group was tested at a different room temperature (cool and hot) using dependent measures of number of parts produced and accuracy. What type of design does this study represent?
A) a single-group, pretest-posttest design B) a Solomon four-group design C) a multilevel, completely randomized, between-subjects design D) a randomized, posttest-only, control-group design Title: Re: In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were ra Post by: stylez on Mar 3, 2015 Content hidden
Title: Re: In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were random Post by: Cremeux on Mar 7, 2015 Wonderful, just verified this with a friend!
Title: Re: In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were random Post by: stylez on Mar 7, 2015 I was pretty confident with this, you're welcome.
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