Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2007-5-11
pubmed:abstractText
It is not unusual for researchers to make apparently minor modifications to existing instruments without checking if this alters psychometric properties.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
1433-9285
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
42
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
322-7
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Seemingly minor changes to a questionnaire can make a big difference to mean scores: a cautionary tale.
pubmed:affiliation
King's College London, Institute of Psychiatry, London, UK. r.goodman@iop.kcl.ac.uk
pubmed:publicationType
Journal Article, Randomized Controlled Trial