According to a study by Perry-Jenkins on working-class, dual-income couples, about what percent of these families include an adult who works during "off-shift" hours (not in the 8-to-5 traditional shift)?
a. about 10%
b. about 33%
c. about 60%
d. about 85%
b
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_____ believed that personality was shaped and fixed by the age of 5
a. Jung c. Fromm b. Freud d. Horney
As a "remote" grandparent, Lilo _____ her grandson Stitch
a. enjoys being a part-time parent for b. seldom sees c. goes to lots of activities with d. lives with
The investigator showed a card to a child and asked: "Are there more radishes or more vegetables in this picture?" What is the investigator likely to be studying?
a. Conservation b. Combinatorial skills c. Identity equivalence d. Classification skills
The sea dragon is a fish that looks and acts like kelp in order to attract its food. A researcher proposes that this is due to a genetic modification that expands smaller appendages already present in these fish's ancestors. What type of explanation is this?
a. functional b. evolutionary c. ontogenetic d. biological