A study in which people of different ages are all measured at the same time in order to assess developmental differences is called a

a. longitudinal study

b. convergent study.
c. sequential study.
d. cross-sectional study.


d

Psychology

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Laura gazes out the window and her 6-month-old son stops mouthing his toy and also looks out the window, demonstrating the ability known as:

A) social referencing. B) joint attention. C) overimitation. D) object permanence.

Psychology

In Eysenck's judgment, intelligence is:

a. 50% inherited, and 50% due to environmental factors b. 20% inherited, and 80% due to environmental factors c. 80% inherited, and 20% due to environmental factors d. 10% inherited, and 90% due to environmental factors

Psychology

The initial, momentary storage of information that lasts only an instant is called __________.

A. short-term memory B. sequential memory C. sensory memory D. long-term memory

Psychology

Nomothetic research attempts to discover which one of the following?

A) Laws B) Individualtiy C) Uniqueness D) Behaviors

Psychology