A researcher interested in studying how friendship changes with age asks students in first-, third-, fifth-, seventh-, ninth-, and eleventh-grades to complete a questionnaire. What type of research design is this researcher using?
a. sequential-cohort
b. longitudinal
c. cross-sectional
d. age cohort
c
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Sammy's inherited genetics put her at risk for psychosis. She finally develops psychosis during an especially stressful period during her sophomore year. In this example, the inherited genetics can be thought of as _______
a. stress b. diathesis c. a prognosis d. a defense mechanism
The phenomenon when group norms become powerful influences because of the fear of social rejection and ostracism.
A. cognitive dissonance B. escalation trap C. rejection sensitivity D. sunken cost fallacy
According to Zaleznik (1989), ___________ leaders emerge during times of crisis and __________ leaders rule during times of stability.*
a. consensus; charismatic b. charismatic; consensus c. delegating; participating d. relationship-oriented; task-oriented
Daniella is 4 years old. She likely uses correct grammar in __________ of her statements.
A. 30% B. 50% C. 70% D. 90%