Step 3.4 - Revision history

Casey: /* links */

2024-10-17T15:56:25Z

‎links

WikiSysop: /* links */

2022-05-31T20:13:32Z

‎links

Casey: Added 610 example and added "option" note.

2020-03-05T19:22:37Z

Added 610 example and added "option" note.

Casey: Added 2nd example

2020-03-03T21:14:31Z

Added 2nd example

Casey: /* links */

2020-03-02T20:35:44Z

‎links

Nate: /* Step 3.4: Split Headings */

2015-06-25T18:21:03Z

‎Step 3.4: Split Headings

Nate at 21:26, 4 April 2013

2013-04-04T21:26:46Z

Nate: /* STEP 3.4 : SPLIT HEADINGS */

2013-03-21T18:03:24Z

‎STEP 3.4 : SPLIT HEADINGS

Nate: /* STEP 3.4 : SPLIT HEADINGS */

2011-12-01T21:23:26Z

‎STEP 3.4 : SPLIT HEADINGS

Nate: /* unmatched headings */

2011-12-01T21:06:18Z

‎unmatched headings

@@ Line 60: / Line 60: @@
 ==links==
-<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.14|3.14]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]] - [[Step 3.17|3.17]] - [[Step 3.18|3.18]] - [[Step 3.19|3.19]] - [[Step 3.20|3.20]]
+<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.14|3.14]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]] - [[Step 3.17|3.17]] - [[Step 3.18|3.18]]
 <hr>
 [[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 [[category:Profile Guide]]

@@ Line 60: / Line 60: @@
 ==links==
-<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]] - [[Step 3.16|3.17]] - [[Step 3.16|3.18]]
+<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.14|3.14]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]] - [[Step 3.17|3.17]] - [[Step 3.18|3.18]] - [[Step 3.19|3.19]] - [[Step 3.20|3.20]]
 <hr>
 [[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 [[category:Profile Guide]]

@@ Line 13: / Line 13: @@
-Another example:
+Additional examples:
    <font size="3">
    '''bib subject heading''':
@@ Line 22: / Line 22: @@
 0 $a <font color="red">Planned communities</font> $z Massachusetts $z Boston Region.</font>
-Subfield '''$a''' matches variant forms of the heading (4XX fields) in 2 authority records, '''sh 85091403''' <font color="red">New towns</font> and '''sh 88002049''' <font color="red">Planned communitites</font>.
+  <font size="3">
 Many libraries find that patrons have difficulty distinguishing between the new variants of a split heading and often search for the concept under the incorrect term.
 Therefore, most libraries choose to have all split headings inserted in the bibliographic record.
 ===Split heading reports available===

← Older revision		Revision as of 21:14, 3 March 2020
Line 11:		Line 11:

	Subfield '''$a''' matches obsolete forms of the heading (4XX fields) in 2 authority records, '''sh 85093349''' <font color="red">Nurses</font> and '''sh 85093362''' <font color="red">Nursing</font>. If a library elected to have split headings replaced by all new headings the bibliographic heading would be replaced by the 2 headings above.		Subfield '''$a''' matches obsolete forms of the heading (4XX fields) in 2 authority records, '''sh 85093349''' <font color="red">Nurses</font> and '''sh 85093362''' <font color="red">Nursing</font>. If a library elected to have split headings replaced by all new headings the bibliographic heading would be replaced by the 2 headings above.
		+
		+
		+	Another example:
		+	<font size="3">
		+	'''bib subject heading''':
		+	650 0 $a <font color="red">New communities</font> $z Massachusetts $z Boston Region.
		+
		+	'''replaced by two split headings''':
		+	650 0 $a <font color="red">New towns</font> $z Massachusetts $z Boston Region.
		+	650 0 $a <font color="red">Planned communities</font> $z Massachusetts $z Boston Region.</font>
		+
		+	Subfield '''$a''' matches variant forms of the heading (4XX fields) in 2 authority records, '''sh 85091403''' <font color="red">New towns</font> and '''sh 88002049''' <font color="red">Planned communitites</font>.

	Many libraries find that patrons have difficulty distinguishing between the new variants of a split heading and often search for the concept under the incorrect term.		Many libraries find that patrons have difficulty distinguishing between the new variants of a split heading and often search for the concept under the incorrect term.

@@ Line 36: / Line 36: @@
 ==links==
-<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.14|3.14]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]]
+<center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]] - [[Step 3.16|3.17]] - [[Step 3.16|3.18]]
 <hr>
 [[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 [[category:Profile Guide]]

@@ Line 1: / Line 1: @@
 ==Step 3.4: Split Headings==
-[[Image:ac3-4.png]]<br><br>
+[[Image:a3-4.png]]<br><br>
 When a heading splits and becomes 2 or more headings, MARS 2.0 either replaces the obsolete heading in the bibliographic record with all of the new headings, or leaves the old heading in the record:
    <font size="3">

@@ Line 1: / Line 1: @@
-==STEP 3.4 : SPLIT HEADINGS==
+==Step 3.4: Split Headings==
 [[Image:ac3-4.png]]<br><br>
 When a heading splits and becomes 2 or more headings, MARS 2.0 either replaces the obsolete heading in the bibliographic record with all of the new headings, or leaves the old heading in the record:
@@ Line 16: / Line 16: @@
 Therefore, most libraries choose to have all split headings inserted in the bibliographic record.
-===split heading reports available===
+===Split heading reports available===
 For libraries choosing to insert split headings into the bibliographic record, a '''Split Headings''' report is generated (see Step 5.2, R31).
 If obsolete headings should be retained, a '''Split Headings - Headings Left Unchanged''' report is generated instead (see Step 5.2, R17).
-===duplicate headings===
+===Duplicate headings===
 When MARS 2.0 Authority Control is completed, a small number of bibliographic records may contain duplicate headings. This can occur when a heading has been updated to a form already in the bibliographic record, or when two different headings update to the same form.
@@ Line 28: / Line 28: @@
 For example, a 650 field with a 2nd indicator of '''0''' (LC subject heading) and a 650 field with a 2nd indicator of '''2''' (Medical subject heading) are not considered duplicates.
-===unmatched headings===
+===Unmatched headings===
 If the normalized bibliographic heading does not match a normalized established heading in an authority record, the heading is '''unmatched'''. An '''Unmatched Primary Headings''' report is then generated (see Step 5.2, R07). You can use the report to make additional corrections to bibliographic headings in your local system.
@@ Line 35: / Line 35: @@
 Alternatively, the MARS 2.0 staff can manually review bibliographic headings which do not match an authority record. For more details about this service, please contact your MARS 2.0 project manager.
-==LINKS==
+==links==
 <center><font size="4">[[Step 3.1|3.1]] - [[Step 3.2|3.2]] - [[Step 3.3|3.3]] - [[Step 3.4|3.4]] - [[Step 3.5|3.5]] - [[Step 3.6|3.6]] - [[Step 3.7|3.7]] - [[Step 3.8|3.8]] - [[Step 3.9|3.9]] - [[Step 3.10|3.10]] - [[Step 3.11|3.11]] - [[Step 3.12|3.12]] - [[Step 3.13|3.13]] - [[Step 3.14|3.14]] - [[Step 3.15|3.15]] - [[Step 3.16|3.16]]
 <hr>
 [[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 [[category:Profile Guide]]

← Older revision		Revision as of 21:06, 1 December 2011
Line 35:		Line 35:
	Alternatively, the MARS 2.0 staff can manually review bibliographic headings which do not match an authority record. For more details about this service, please contact your MARS 2.0 project manager.		Alternatively, the MARS 2.0 staff can manually review bibliographic headings which do not match an authority record. For more details about this service, please contact your MARS 2.0 project manager.

		+	==LINKS==
		+	<center><font size="4">[[Step 3.1\|3.1]] - [[Step 3.2\|3.2]] - [[Step 3.3\|3.3]] - [[Step 3.4\|3.4]] - [[Step 3.5\|3.5]] - [[Step 3.6\|3.6]] - [[Step 3.7\|3.7]] - [[Step 3.8\|3.8]] - [[Step 3.9\|3.9]] - [[Step 3.10\|3.10]] - [[Step 3.11\|3.11]] - [[Step 3.12\|3.12]] - [[Step 3.13\|3.13]] - [[Step 3.14\|3.14]] - [[Step 3.15\|3.15]] - [[Step 3.16\|3.16]]
		+	<hr>
		+	[[Step 1.0\|1.0]] - [[Step 2.0\|2.0]] - [[Step 3.0\|3.0]] - [[Step 4.0\|4.0]] - [[Step 5.0\|5.0]] - [[Step 6.0\|6.0]]</font></center>
	[[category:Profile Guide]]		[[category:Profile Guide]]