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Homework answers / question archive / 1) The variable manipulated by researchers in an experiment is the: Control variable Independent variable Dependent variable Confound 2
1) The variable manipulated by researchers in an experiment is the:
Control variable
Independent variable
Dependent variable
Confound
2. Heuristics:
are not shortcuts to problem solving.
are slower than algorithms.
always guarantee a solution.
do not guarantee a solution, but are valuable shortcuts to problem solving.
3. To increase the likelihood that a sample is a good representation of the population of interest, the best sample is built by:
always using the same proportion of subjects in a research program.
selecting the first 50 subjects who can participate in the experiment.
selecting the first 100 subjects who can participate in the experiment.
selecting the subjects *randomly*
4. and emphasize that the mind constructs an overall perception out of building blocks made of separate sensations and emotional responses.
Wundt; Functionalism
James; Structuralism
Wundt; Structuralism
Freud; Functionalism
Answer:
1. Independent variable
2. do not guarantee a solution but are valuable shortcuts to problem solving
3. Selecting the subjects randomly
4. Wundt, structuralism