Multiple Choice
A developmental researcher investigates the effect of age on reaction time, using a sample consisting of twenty-five individuals from each of the following age groups: 20-, 30-, 40-, 50- and 60-year-olds. Over a one week period, he measures their speed in responding to the appearance of an image. The researcher is using the __________ method.
A) longitudinal
B) epigenetic
C) correlational
D) experimental
E) cross-sectional
Correct Answer:
Verified
Correct Answer:
Verified
Q117: According to Piaget, the first stage of
Q118: If we were to make a statement
Q119: Egocentrism first develops during the period of
Q120: In Vygotsky's developmental theory the increased cognitive
Q121: How does Case's M-Space model compare with
Q123: What are critical periods and sensitive periods
Q124: Wariness and occasional fearful responding on the
Q125: The role of brain maturation is an
Q126: A major difference between authoritative and authoritarian
Q127: Adolescents who experience a crisis but do