like a wildcard. Added to the stem of a word, it will find that
stem plus anything that comes after it. The symbol used to truncate
a word depends upon the index, database, or Web search engine you
are using. Check the help feature within the database to find which
truncation symbol to use (*, ?, or !).
return records about psychology, psychological, psychologist.
? is used as the truncation symbol for single characters, for
example, in Historical
return records on environment, environments, environmental.
* is used as the truncation symbol in EBSCOhost, Gale,