What did Barber and colleagues find when they asked students to complete a daily sleep log and online diaries of perceived stress in life over a five-day period?
A) A few days of sleep deficiency early on in the week can add to psychological strain but can be offset with sleep later in the week.
B) A few days of sleep deficiency early in the week does not contribute to psychological strain.
C) A few days of sleep deficiency early in the week can contribute to psychological strain later in the week despite attempts to offset with subsequent sleep.
D) Consistent sleep patterns can wear us down as the body then cannot adjust suitably to any inconsistency in sleep that may arise.
C) A few days of sleep deficiency early in the week can contribute to psychological strain later in the week despite attempts to offset with subsequent sleep.
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Which statement about schizophrenia is accurate?
a. Lifetime prevalence rates of schizophrenia are about nine percent. b. The causes of schizophrenia are not well understood. c. Individuals with schizophrenia will never recover much function. d. Research suggests that schizophrenia is not genetic.
Suicide is ranked ________ among causes of death for 10 to 24 year olds
A) first B) third C) fourth D) second
Which of the following statements best describes the relationship between developmental tasks and thepsychosocial crisis?
A. Mastery of developmental tasks is not related to the resolution of the psychosocial crisis. B. Mastery of developmental tasks is influenced by the resolution of the psychosocial crisis. C. Developmental tasks are resolved independently of the psychosocial crisis. D. Skills learned from developmental tasks allow individuals to skip resolving the psychosocial crisis.
Ethical standards permit deception in research studies if ________.
A. the participants are young enough that they would not understand the deception B. investigators satisfy institutional review boards that such practices are necessary C. researchers can observe participants from behind one-way mirrors D. the participants give informed consent and the researchers never reveal the true purpose of the study