{"id":1123,"date":"2022-01-12T01:08:11","date_gmt":"2022-01-12T01:08:11","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/?post_type=chapter&p=1123"},"modified":"2022-02-07T20:05:18","modified_gmt":"2022-02-07T20:05:18","slug":"2e","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/chapter\/2e\/","title":{"raw":"2E","rendered":"2E"},"content":{"raw":"
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Skill or Concept: I can . . .<\/td>\r\nQuestions to check your understanding<\/td>\r\nRating\r\nfrom 1 to 5<\/td>\r\n<\/tr>\r\n
Identify the key components of an experiment.<\/td>\r\n1<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Determine whether or not an experiment has been designed well.<\/td>\r\n2<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Use a diagram to illustrate the design of a given experiment.<\/td>\r\n3<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Determine factors, other than the factor of interest, that could have an effect on the response variable of a given experiment (nuisance factors).<\/td>\r\n4<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Identify blocks in a specified experiment.<\/td>\r\n5<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"A \"A \"A\r\n\r\nGlossary\r\n
\r\n \t
completely randomized block design<\/dt>\r\n \t
a design where the experimental units are divided into homogeneous groups called blocks and within each block, the experimental units are randomly assigned to treatments.<\/dd>\r\n<\/dl>\r\n
\r\n \t
placebo<\/dt>\r\n \t
a harmless version of the treatment that does not contain any active ingredients(e.g., a sugar pill).<\/dd>\r\n<\/dl>\r\n
\r\n \t
placebo effect<\/dt>\r\n \t
a positive response that people who believe they are receiving treatment for a condition have, even if what they are actually receiving is a placebo.<\/dd>\r\n<\/dl>\r\n
\r\n \t
blinding<\/dt>\r\n \t
nondisclosure of the treatment an experimental unit is receiving.<\/dd>\r\n<\/dl>\r\n
\r\n \t
double-blind<\/dt>\r\n \t
when neither the subject nor those having contact with the subject know the treatment assignment.<\/dd>\r\n<\/dl>\r\n
\r\n \t
block<\/dt>\r\n \t
a group of subjects that are similar, but blocks differ in ways that might affect the outcome of the experiment.<\/dd>\r\n<\/dl>\r\n
\r\n \t
blocking<\/dt>\r\n \t
grouping together of homogeneous (similar) experimental units followed by the random assignment of the experimental units within each group to a treatment.<\/dd>\r\n<\/dl>\r\n<\/div>","rendered":"
\n\n\n\n\n\n\n\n\n
Skill or Concept: I can . . .<\/td>\nQuestions to check your understanding<\/td>\nRating
\nfrom 1 to 5<\/td>\n<\/tr>\n
Identify the key components of an experiment.<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
Determine whether or not an experiment has been designed well.<\/td>\n2<\/td>\n<\/td>\n<\/tr>\n
Use a diagram to illustrate the design of a given experiment.<\/td>\n3<\/td>\n<\/td>\n<\/tr>\n
Determine factors, other than the factor of interest, that could have an effect on the response variable of a given experiment (nuisance factors).<\/td>\n4<\/td>\n<\/td>\n<\/tr>\n
Identify blocks in a specified experiment.<\/td>\n5<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"A \"A \"A<\/p>\n

Glossary<\/p>\n

\n
completely randomized block design<\/dt>\n
a design where the experimental units are divided into homogeneous groups called blocks and within each block, the experimental units are randomly assigned to treatments.<\/dd>\n<\/dl>\n
\n
placebo<\/dt>\n
a harmless version of the treatment that does not contain any active ingredients(e.g., a sugar pill).<\/dd>\n<\/dl>\n
\n
placebo effect<\/dt>\n
a positive response that people who believe they are receiving treatment for a condition have, even if what they are actually receiving is a placebo.<\/dd>\n<\/dl>\n
\n
blinding<\/dt>\n
nondisclosure of the treatment an experimental unit is receiving.<\/dd>\n<\/dl>\n
\n
double-blind<\/dt>\n
when neither the subject nor those having contact with the subject know the treatment assignment.<\/dd>\n<\/dl>\n
\n
block<\/dt>\n
a group of subjects that are similar, but blocks differ in ways that might affect the outcome of the experiment.<\/dd>\n<\/dl>\n
\n
blocking<\/dt>\n
grouping together of homogeneous (similar) experimental units followed by the random assignment of the experimental units within each group to a treatment.<\/dd>\n<\/dl>\n<\/div>\n","protected":false},"author":23592,"menu_order":16,"template":"","meta":{"_candela_citation":"[]","CANDELA_OUTCOMES_GUID":"","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-1123","chapter","type-chapter","status-publish","hentry"],"part":704,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/1123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/users\/23592"}],"version-history":[{"count":5,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/1123\/revisions"}],"predecessor-version":[{"id":2893,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/1123\/revisions\/2893"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/parts\/704"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/1123\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/media?parent=1123"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapter-type?post=1123"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/contributor?post=1123"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/license?post=1123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}