Background
She was born in Rakkestad as a daughter of teacher and smallholder Hans Andersen Kirkeng (1838–1898) and Johanne Marie Sæves (1843–1886).
She was born in Rakkestad as a daughter of teacher and smallholder Hans Andersen Kirkeng (1838–1898) and Johanne Marie Sæves (1843–1886).
She graduated from Asker Seminary in 1895, and started a career as a primary school teacher. She also continued her own education as a private candidate, finished middle school in 1897, secondary school in 1903 and ex.phil. She studied psychology, which at that time sorted under philosophy and did not have a master"s degree.
She was the third woman to receive a doctor"s degree in Norway, and the first to do so in psychology. She had seven siblings. She started in Lier, continued in Moss from 1897 to 1900 when she was hired at Lakkegata School at Tøyen, Oslo. in 1904.
After a stay in Halle under the auspices of Ernst Meumann from 1909 to 1910, she began on a doctorate thesis, finishing it in 1912.
lieutenant was named Abstrakte begreper i barnets tanke og tale ("Abstract Terms in Thought and Speech of Children"), and she disputed for the dr.philos. degree in January 1913, becoming the third Norwegian woman with a doctorate. The thesis was translated to German and printed in Zeitschrift für angewandte Psychologie in 1914.
She studied in Germany again, under Meumann and Wilhelm Wundt, and also travelled to study in Italy, the Netherlands and Switzerland. Although formally appointed as teacher until 1935, she was granted continuous study leaves from 1916, and never returned to teaching.
Her next book was Nutidspædagogik.
Kunstpædagogik, which is still perceived as a modern educational work. She was also an empiricist in education improvement, and popularized her and others" research for the general public. In the 1920s she again studied more pure psychology, issuing Barnets følelsesliv i sammenligning medical den voksnes in 1921.
She worked as a psychologist in Oslo Municipality from 1925, involving herself mostly with psychological testing and psychotechnique.
She was a lecturer at Oslo Teachers" College from 1922 to 1927 and 1932 to 1936, and at the Royal Frederick University from 1932. From 1926 she was a fellow of the Norwegian Academy of Science and Letters.
On 1 January 1938 she started her tenure as a professor at the Royal Frederick University (from 1939 the University of Oslo), building up the Department of Educational Research. She formally should have retired in 1940 when reaching the age limit, but continued to 1948.
She did not marry. She died in May 1966 in Oslo.
Norwegian Academy of Science and Letters.