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Melvil Decimal System: 155.45

Wording: Philosophy and Psychology > Psychology > Developmental And Differential Psychology > Childhood > Special needs

Dewmoji: ๐Ÿ’ญ > ๐Ÿ˜Œ > ? > ? > ?

0
Information
174,374
โ„น๏ธ
1
Philosophy and Psychology
161,779
๐Ÿ’ญ
2
Religion
423,184
๐Ÿ™๐Ÿฝ
3
Social Sciences
881,318
๐Ÿ‘ซ
4
Language
118,009
๐Ÿ’ฌ
5
Mathematics and Science
273,977
๐Ÿ”ฌ
6
Technology
639,279
๐Ÿ’ก
7
Arts and Recreation
651,427
๐ŸŽจ
8
Literature
865,204
๐Ÿ“š
9
Biography and History
550,807
๐Ÿ—ฟ
10
Philosophy
8,309
๐Ÿ’ญ
11
Metaphysics
5,710
โ˜๏ธ
12
Philosophy Of Humanity
8,902
๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘งโ€๐Ÿ‘ฆ
13
Parapsychology And Occultism
24,546
๐Ÿ”ฎ
14
Philosophical Systems
4,334
๐Ÿ’ฌ
15
Psychology
64,084
๐Ÿ˜Œ
16
Logic
2,912
โ‡’
17
Ethics
18,637
๐ŸšŽ
18
Ancient, medieval and eastern philosophy
8,658
๐Ÿ“œ
19
Modern western philosophy
15,687
๐Ÿšฌ
150
Psychology
11,514
๐Ÿ˜Œ
151
Psychophysiology [No longer used]
106
152
Emotions And Senses
5,489
๐Ÿ‘ƒ
153
Cognition And Memory
9,269
๐Ÿ“
154
Subconsciousness
1,729
๐Ÿ•ณ
155
Developmental And Differential Psychology
16,824
156
Animal Psychology
377
๐Ÿ˜น
157
Psychopathology [No Longer Used]
328
๐Ÿ˜‘
158
Applied Psychology
18,213
๐Ÿ•ด
159
[Formerly "Will"; No longer used]
235
๐Ÿคท
155.0
73
155.1
--
6
155.2
Individual Psychology
3,122
155.3
Sexuality and Gender
1,007
155.4
Childhood
3,802
155.5
Adolescence
601
155.6
Adults
1,106
155.7
Evolutionary Psychology
258
155.8
Cultural Psychology
436
155.9
Environmental and Situational
4,493
155.40
Observing and assessing
45
155.41
General Child Psychology
1,156
155.42
By Age
425
155.43
By Sex
45
155.44
By Sibling Relationships
133
155.45
Special needs
159
155.46155.47155.48155.49
155.450155.451
Physically Disabled, Physical Disorders
17
155.452
Developmentally Disabled
13
155.453
Emotional and Behavioral Disorders
9
155.454
Autistic Spectrum
7
155.455
Gifted
32
155.456
Feral Children
15
155.457
2
155.458155.459

Works under MDS 155.45

1–50 of 130 ( next )titles | covers | shelf
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Wording

1922 Edition
Modern language
Emoji

"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

None

What is MDS?

Melvil stands for "Melvil Decimal System," named after Melvil Dewey, the famous librarian. Melvil Dewey invented his Dewey Decimal System in 1876, and early versions of his system are in the public domain.

More recent editions of his system are in copyright, and the name "Dewey," "Dewey Decimal," "Dewey Decimal Classification" and "DDC" are registered trademarked by OCLC, who publish periodic revisions.

LibraryThing's MDS system is based on the classification work of libraries around the world, whose assignments are not copyrightable. MDS "scheduldes" (the words that describe the numbers) are user-added, and based on public domain editions of the system.

The Melvil Decimal System is NOT the Dewey Decimal System of today. Wordings, which are entered by members, can only come from public domain sources. The base system is the Free Decimal System, a public domain classification created by John Mark Ockerbloom. Where useful or necessary, wording comes from the 1922 edition of the Dewey Decimal System. Language and concepts may be changed to fit modern tastes, or to better describe books cataloged. Wordings may not come from in-copyright sources.

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