Sibling conflicts
a. are relatively rare, so most studies of siblings focus on cooperation and positive play
b. often become more aggressive as infant siblings develop cognitively and socially
c. undermine children's understanding of others' thoughts, feelings, and actions
d. are unrelated to conflicts involving peers
B
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In a developmental systems framework, the increasing stability of temperament over time is likely due to __________.
A. influences from both mothers and fathers B. increases in genetic influences only C. increases in environmental influences only D. joint influences of genes and environment that increase over time
Sanfey and coworkers' "ultimatum game" experiment revealed that people tended to make the _________________ decision of ____.
A. irrational; accepting any offer B. irrational; accepting only high offers C. rational; accepting any offer D. rational; accepting only high offers
According to the Lilly Ledbetter Fair Pay Act, an employee filing a discrimination complaint with the EEOC regarding pay discrimination, has 180 days from when she:
a. was hired b. received her last pay check c. was told of her salary d. discovered she was underpaid
A landlord has an apartment to rent. Even though it is vacant, when two college students come to inquire, the landlord informs them that the apartment has already been rented. This is because of his belief that college students throw wild parties and destroy property. The landlord's behavior of refusal is an example of __________
a. prejudice c. discrimination b. attitude d. belief