A researcher tests whether a new teaching method is more effective than the old one. What is the RESEARCH hypothesis?
A) The new teaching method is more effective than the old teaching method.
B) The old teaching method is more effective than the new teaching method.
C) There is no difference in effectiveness between the old teaching method and the new teaching method.
D) There is some difference in effectiveness between the old teaching method and the new teaching method, but which is more effective is not predicted.
A
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Both positive and negative sanctions sustain norms
Indicate whether the statement is true or false
Persons from _____ socioeconomic backgrounds are more likely to be arrested for violent and property crimes
a. lower b. lower-middle class c. middle class d. upper
Groups may make extensive claims and demands on individual members because:
a. individuals are generally uncomfortable making decisions on their own. b. group members feel coerced to conform. c. individuals feel that their happiness or welfare is dependent upon the group. d. social control is usually completely absent in small groups.
Every semester professors travel to various conferences to present their research findings. Their presenting research findings at conferences is an example of ______.
a. reaching the scientific community b. practicing presentation etiquette c. networking with colleagues d. providing information to the public