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Melvil Decimal System: 155.40

Wording: Philosophy and Psychology > Psychology > Developmental And Differential Psychology > Childhood > Observing and assessing

Dewmoji: 💭 > 😌 > > 👶 > ?

0
Information
196,271
ℹ️
1
Philosophy and Psychology
182,817
💭
2
Religion
463,618
🙏🏽
3
Social Sciences
1,017,722
👫
4
Language
130,463
💬
5
Mathematics and Science
322,970
🔬
6
Technology
751,858
💡
7
Arts and Recreation
695,836
🎨
8
Literature
929,792
📚
9
Biography and History
592,368
🗿
10
Philosophy
9,072
💭
11
Metaphysics
6,630
☁️
12
Philosophy Of Humanity
10,626
👨‍👩‍👧‍👦
13
Parapsychology And Occultism
26,038
🔮
14
Philosophical Systems
4,959
💬
15
Psychology
72,672
😌
16
Logic
3,275
17
Ethics
21,226
🚎
18
Ancient, medieval and eastern philosophy
9,934
📜
19
Modern western philosophy
18,385
🚬
150
Psychology
13,083
😌
151
Psychophysiology [No longer used]
129
152
Emotions And Senses
6,269
👃
153
Cognition And Memory
10,561
📝
154
Subconsciousness
1,921
🕳
155
Developmental And Differential Psychology
18,996
156
Animal Psychology
406
😹
157
Psychopathology [No Longer Used]
354
😑
158
Applied Psychology
20,700
🕴
159
[Formerly "Will"; No longer used]
253
🤷
155.0
81
155.1
--
8
155.2
Individual Psychology
3,608
155.3
Sexuality and Gender
1,151
155.4
Childhood
4,315
👶
155.5
Adolescence
736
155.6
Adults
1,247
155.7
Evolutionary Psychology
300
155.8
Cultural Psychology
484
155.9
Environmental and Situational
5,055
155.40
Observing and assessing
54
155.41
General Child Psychology
1,285
155.42
By Age
445
155.43
By Sex
52
155.44
By Sibling Relationships
149
155.45
Special needs
185
155.46
1
155.47155.48155.49
155.400155.401
2
155.402
20
155.403
4
155.404155.405
3
155.406155.407
9
155.408
5
155.409
10

Works under MDS 155.40

1–50 of 50 titles | covers | shelf

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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