An advantage of field experimentation is that:
A. you can be assured of high levels of internal validity.
B. your results may have more external validity than the results from a laboratory experiment.
C. you can control extraneous variables more tightly than you can in a laboratory experiment.
D. you can control extraneous variables more tightly than you can in a laboratory experiment and you can be assured of high levels of internal validity.
Answer: B
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Ryan and Paul are a gay couple who would like to have a babywith a biological connection to them. Which method is their doctor likely to recommend?
a. Oocyte donation b. Intracellular sperm injections c. Invitro fertilization d. Surrogate parenting
Levels of processing theory argues that the best way to encode information into long-term memory is to encode it:
a. at the deepest level, which requires thinking and forming new associations b. at the most shallow level, which means analyzing only the most important information c. by maintenance rehearsal d. by the sound of the information
The burst in the production of dendritic connections between neurons is referred to as __________.
A. synaptic exuberance B. synapses C. myelination D. myelin sheath
Linkage analysis
a. is being used to help locate genes associated with schizophrenia. b. is being used to identify family risk factors. c. is being used to find the connections between stress and schizophrenia. d.is being used to show problems in connections between neurons.