a person in the record
Q21154201
born 1947
Wikidata names Piotr Galperin as doctoral advisor, lists 1 doctoral student, names Piotr Galperin as teacher, and lists 1 person they taught. Linked to Wikidata and VIAF.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1983
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
Taught1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1983
The line above and below3 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataPiotr Galperin
- 2 steps up
stated by WikidataAleksei N. Leontiev
- 3 steps up
stated by WikidataLev Vygotsky
Below them, within 3 steps, the record reaches 1 person: 1 stated by Wikidata.
Education and career4
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undated
- undated
- undated