The variable manipulated by the researcher in an experimental study is the
A) control variable.
B) independent variable.
C) placebo.
D) dependent variable.
B
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Ed is caring for his mother, who has dementia. He feels awfully burdened by the daily responsibilities, and looks forward to his weekly meeting with other people who are also caring for elderly parents. During these gatherings, they share a meal and stories about what has happened that week in their caregiver roles, sharing information about what has worked and expressing their frustrations. Ed
is participating in a. regular family meetings. b. medical appointments. c. a support groups for caregivers. d. a dementia association meeting.
A competitive diver approaches the end of the board with a rapidly beating heart and a dry mouth, a result of increased
a. adrenaline. b. dopamine. c. cortisone. d. endorphins.
According to Mary Ainsworth and her colleagues, which of the following phases of attachment is characterized by intensified dependence on the primary caregiver, usually the mother?
A) The attachment-in-the-making phase B) The clear-cut-attachment phase C) The initial-preattachment phase D) The indiscriminate-attachment phase
The ability to make inferences about the mental states and intentions of others is known as __________ of mind.
a. frame b. reach c. state d. theory