Thorleif Schjelderup-Ebbe was at the age of 19, in 1913, the first to describe a pecking order of hens.[2] He based findings on an interest in observing chickens at a farm where he spend his summer holidays.[3] The dominance hierarchy of chickens and other birds that he studied led him to the observation that hens had an established social order determining who dared to peck whom in a fight. This order was, Schjelderup-Ebbe concluded, not necessarily dependent on the strength or age of the hens, and not necessarily a strict ranking as he even observed triangles of dominance. Schjelderup-Ebbe studied for a Ph.D. in Germany, tried to present his thesis in Oslo, but was rejected.[4]
Personal lifeedit
He was the son of sculptors Axel Emil Ebbe [sv] (1868–1941) and Menga Schjelderup (1871–1945). He was married to Torbjørg Brekke. Their son was Dag Schjelderup-Ebbe, a musicologist, composer, music critic and biographer.
Sozialpsychologische Analogien bei Menschen und Tier, in: Deutsche Gesellschaft für Psychologie, Bericht über den 22. Kongress der Deutschen Gesellschaft für Psychologie in Heidbelberg 1959, Göttingen 1960, 237–249
Sol og skygge: aforismer og tanker, Oslo 1965
Av livets saga: tanker, vers og shortstories, Oslo 1966–1969
Noen nyere undersøkelser om estetikk, særlig m.h.t. diktning og folklore, Oslo 1967
Charles W. Leland, Thorleif Schjelderup-Ebbe: Sanger og strofer (Book Review), in: Scandinavian Studies 23, 1951, 208–213
Charles W. Leland, Thorleif Schjelderup-Ebbe's "Hva verden sier" (Book Review), in: Scandinavian Studies 27, 1955, 206–212
John Price, A Remembrance of Thorleif Schjelderup-Ebbe, in: Human Ethology Bulletin 1995, 10(1), 1-6 (contains an interview with Th. Schjelderup-Ebbe's son, musicologist Dag Schjelderup-Ebbe)
Wilhelm Preus Sommerfeldt, Professor dr. Thorleif Schjelderup-Ebbes forfatterskap 1910–1956, Oslo 1957
External linksedit
Theme issue of Philosophical Transactions B on 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'
Thorleif Schjelderup-Ebbe at Norske Biografisk Leksikon
December 20, 2023
thorleif, schjelderup, ebbe, schjelderup, ebbe, redirects, here, thorleif, schjelderup, ebbe, november, 1894, kristiania, june, 1976, oslo, norwegian, zoologist, comparative, psychologist, first, person, describe, pecking, order, hens, portrait, 1930, from, os. Schjelderup Ebbe redirects here For Thorleif s son see Dag Schjelderup Ebbe Thorleif Schjelderup Ebbe 12 November 1894 in Kristiania 8 June 1976 in Oslo 1 was a Norwegian zoologist and comparative psychologist He was the first person to describe a pecking order of hens Portrait c 1930 from the Oslo Museum Contents 1 Career 2 Personal life 3 Publications 4 Notes 5 Further reading 6 External linksCareer editThorleif Schjelderup Ebbe was at the age of 19 in 1913 the first to describe a pecking order of hens 2 He based findings on an interest in observing chickens at a farm where he spend his summer holidays 3 The dominance hierarchy of chickens and other birds that he studied led him to the observation that hens had an established social order determining who dared to peck whom in a fight This order was Schjelderup Ebbe concluded not necessarily dependent on the strength or age of the hens and not necessarily a strict ranking as he even observed triangles of dominance Schjelderup Ebbe studied for a Ph D in Germany tried to present his thesis in Oslo but was rejected 4 Personal life editHe was the son of sculptors Axel Emil Ebbe sv 1868 1941 and Menga Schjelderup 1871 1945 He was married to Torbjorg Brekke Their son was Dag Schjelderup Ebbe a musicologist composer music critic and biographer Publications editHonsenes stemme Bidrag til honsenes psykologi in Naturen populaervitenskapeling tidsskrift 37 1913 262 276 Kometen mytisk roman Kristiania 1917 Beitrage zur Biologie und Sozial und Individualpsychologie bei Gallus domesticus Greifswald 1921 Gallus domesticus in seinem taglichen Leben Dissertation Universitat Greifswald 12 May 1921 Beitrage zur Sozialpsychologie des Haushuhns in Zeitschrift fur Psychologie 88 1922 225 252 Soziale Verhaltnisse bei Vogeln in Zeitschrift fur Psychologie 90 1922 106 107 Aufmerksamkeit bei Mucken und Fliegen in Zeitschrift fur Psychologie 93 1923 281 282 Digte Kristiania 1923 Der Graupapagei in der Gefangenschaft in Psychologische Forschung 3 1923 9 11 Das Leben der Wildente in der Zeit der Paarung in Psychologische Forschung 3 1923 12 17 Tanker og aforismer Kristiania 1923 Weitere Beitrage zur Sozialpsychologie des Haushuhns in Zeitschrift fur Psychologie 92 1923 60 87 Les Despotisme chez les oiseaux in Bulletin de l Institut General Psychologique 24 1924 1 74 Fortgesetzte biologische Beobachtungen bei Gallus domesticus in Psychologische Forschung 5 1924 343 355 Kurzgefasste norwegische Grammatik Teil 1 Lautlehre Berlin 1924 Poppelnatten digte Kristiania 1924 Zur Sozialpsychologie der Vogel in Zeitschrift fur Psychologie 95 1924 36 84 Det nye eventyr digte Oslo 1925 Soziale Verhaltnisse bei Saugetieren in Zeitschrift fur Psychologie 97 1925 145 Zur Theorie der Mengenlehre in Annalen der Philosophie und philosophischen Kritik 5 1925 1926 325 328 Blaat og rodt digte Oslo 1926 Der Kontrast auf dem Gebiete des Licht und Farbensinnes in Neue Psychologische Studien 2 1926 61 126 Sociale tilstande hos utvalgte inferiore vesner in Arkiv for psykologi och pedagogik 5 1926 105 220 Organismen und Anorganismen in Annalen der Philosophie und philosophischen Kritik 6 1927 294 296 Fra billenes verden Oslo 1928 Overhoihetsformer i den menneskelige sociologi in Arkiv for Psykologi och Pedagogik 8 1929 53 100 Zur Psychologie der Zahleneindrucke in Kwartalnik Psychologiczny 1 1930 365 380 Psychologische Beobachtungen an Vogeln in Zeitschrift fur Angewandte Psychologie 35 1930 362 366 Die Despotie im sozialen Leben der Vogel in Richard Thurnwald ed Forschungen zur Volkerpsychologie und Soziologie 10 1931 77 137 Farben Helligkeits und Sattigungskontraste bei mitteleuropaischen Kafern in Archiv fur die Gesamte Psychologie 78 1931 571 573 Liljene pa marken Oslo 1931 Soziale Eigentumlichkeiten bei Huhnern in Kwartalnik Psychologiczny 2 1931 206 212 Instinkte und Reaktionen bei Pfauen und Truthuhnern in Kwartalnik Psychologiczny 3 1932 204 207 Social behavior of birds in Carl Murchison ed A Handbook of Social Psychology Worcester 1935 947 972 Uber die Lebensfahigkeit alter Samen Oslo 1936 Sanger og strofer Oslo 1949 Hva verden sier en lyrisk satirisk og virkelighetstro diktsyklus Oslo 1953 Liv reaksjoner og sociologi hos en flerhet insekter Oslo 1953 Glansen og det skjulte lyrikk humor og satire Oslo 1955 Hoider og dybder lyrikk humor og satire Oslo 1957 Life reactions and sociology in a number of insects in The Journal of Social Psychology 46 1957 287 292 Sozialpsychologische Analogien bei Menschen und Tier in Deutsche Gesellschaft fur Psychologie Bericht uber den 22 Kongress der Deutschen Gesellschaft fur Psychologie in Heidbelberg 1959 Gottingen 1960 237 249 Sol og skygge aforismer og tanker Oslo 1965 Av livets saga tanker vers og shortstories Oslo 1966 1969 Noen nyere undersokelser om estetikk saerlig m h t diktning og folklore Oslo 1967Notes edit Thorleif Schjelderup Ebbe utdypning Norsk biografisk leksikon Honsenes stemme Bidrag til honsenes psykologi in Naturen populaervitenskapeling tidsskrift 37 1913 262 276 J Price A Remembrance of Thorleif Schjelderup Ebbe Human Ethology Bulletin 10 1995 1 6 Price 1995 Further reading editCharles W Leland Thorleif Schjelderup Ebbe Sanger og strofer Book Review in Scandinavian Studies 23 1951 208 213 Charles W Leland Thorleif Schjelderup Ebbe s Hva verden sier Book Review in Scandinavian Studies 27 1955 206 212 John Price A Remembrance of Thorleif Schjelderup Ebbe in Human Ethology Bulletin 1995 10 1 1 6 PDF contains an interview with Th Schjelderup Ebbe s son musicologist Dag Schjelderup Ebbe Wilhelm Preus Sommerfeldt Professor dr Thorleif Schjelderup Ebbes forfatterskap 1910 1956 Oslo 1957External links editTheme issue of Philosophical Transactions B on The centennial of the pecking order current state and future prospects for the study of dominance hierarchies Online edition of the Human Ethology Bulletin Thorleif Schjelderup Ebbe at Norske Biografisk Leksikon Retrieved from https en wikipedia org w index php title Thorleif Schjelderup Ebbe amp oldid 1177496698, wikipedia, wiki, book, books, library,
