The IQ correlation is higher for dizygotic twins than for brothers or sisters born at different times. This observation supports which conclusion?
a. IQ scores have been increasing over generations.
b. Hereditary factors influence intellectual development.
c. Environmental factors influence intellectual development.
d. Twins tend to be more intelligent than single-born children.
c
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In a study by Levy, Slade, Kunkel, & Kasl (2002), individuals between the ages of 50 and 94 who had positive views about themselves as well as positive attitudes toward aging
a. had different brain structures from those without such positive attitudes b. lived seven and a half years longer than those without such positive attitudes. c. were found to be less likely to have heart disease. d. were found to be more likely to be involved with positive community activities.
Prior to the 1970s those who were mentally ill could be involuntarily committed whenever the state thought they needed treatment
Indicate whether the statement is true or false
Janet's parents have clear expectations for all family members that dinner will be eaten in the dining room, with no TV on, and it will begin with a prayer
Everyone in the family understands how dinners will occur, and everyone seems to enjoy this routine. Therefore, it would best be considered an example of the concept of: a. prosocial behavior b. social competence c. rationalization of goals d. shared goals
Rogers (2003 ) argues for importance and utility of proper structured interviews because:
a) Research is showing they tend to have poor reliability b) Research is showing that only half of depression cases are detected in primary settings c) Research is showing they tend to have poor validity d) Research is showing that too many cases of depression are detected in primary settings