If a researcher uses several independent variables with a criterion variable and shows how the independent variables relate to the criterion variable, the researcher is conducting which type of study?
a) Simple correlational
b) Longitudinal
c) Predictive
d) Survey
C
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Which one of the following illustrates positive transfer?
a. Robert is trying to learn the spelling of the word shepherd. He remembers that he learned to spell tomcat by putting two words together and so writes "sheepherd." b. Vince notices that rules of grammar are not always the same in English and Japanese. c. Zelda uses the formula for calculating the area of a circle when she wants to know how much bigger a 10-inch pizza is than a 7-inch pizza. d. David is trying to learn to program a computer. He reads his programming manual but is confused by some of its instructions.
According to a cognitive perspective, what concept does a child need in order to begin learning language?
a. the concept of object permanence b. the concept that everything has a name c. the concept that symbols and objects are different d. the concept of displacement in time
John is researching teaching and learning techniques for a paper he is writing. Which database would he use?
a. ERIC b. Business Source Premier c. PsychInfo d. None of these
To meet the requirement of beneficence, the research must complete what type of analysis?
A. statistical analysis B. risk–benefit analysis C. post hoc analysis D. sample power analysis Ans: B