Which term describes whether or not a research study achieved what the researcher intended? correlation reliability significance validityWhat theop -Lev Vygotsky propose? explaineu at environments are not crucial in development hierarchy of needs children acquire knowledge through culture C social-cognitive learningAn UC investigator should simply discover what is going on,not create something. True FalseWhat theory did Lev Vygotsky propose? social-cognitive learning explained that environments are not crucial in developmen children acquire knowledge through culture hierarchy of needsJean Plagets 2nd theory is Pre- operational between ages 2.7 where children learn proper grammar and syntax True FalsePREV 101112131415161718 NEXT
