According to Vygotsky's sociohistorical theory,

a. the study of development can best proceed by examining the role of unconscious conflicts in behavior.
b. the study of development can best proceed by examining the adaptive value of behavior.
c. language is an especially important cultural tool for a child's cognitive development.
d. development involves a reciprocal relationship between assimilation and accommodation.


C

Psychology

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Individual predictors cannot be individually associated with the criterion variable if R is not different from 0 (i.e., if the entire model is not significant)

Indicate whether the statement is true or false

Psychology

People who are continually searching for others whom they can admire for their beauty, intelligence, or moral stature are called:

a. mirror-hungry personalities b. superego personalities c. ideal-hungry personalities d. narcissism-hungry personalities

Psychology

The Kruskal-Wallis H Test is analogous to what parametric test of significance?

A) chi-square test for two levels of a single nominal variable B) one-way between subjects ANOVA C) two-way between subjects ANOVA D) one-way within subjects ANOVA E) t test for independent samples

Psychology

At different seasons of the year, one survery asked north americans "have you cried today?" The percentage who said "yes" was highest in

A) march B) june C) September D) december

Psychology