Describe the primary goals of naturalistic observation, participant observation, structured observation, and field experiments.

What will be an ideal response?


The goal of naturalistic observation is to describe behavior as it ordinarily occurs (i.e., with no intervention) and to investigate the relationship among variables that are present; it is often used when moral or ethical considerations prevent experimental control. When researchers observe behaviors while in the situation they are observing, they are conducting participant observation. Participant observation allows researchers to observe behaviors and situations that are not usually open to scientific observation. The primary goal of structured observation is to observe situations that may be difficult to observe naturally; researchers do this by setting up or creating the specific circumstances for the purpose of recording behavior. The major goal of a field experiment is to use control and comparison groups to study the effects of independent variables in a natural setting.

Psychology

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In a splitĀ­brain research study, what will happen when a pencil is presented in the patient's visual field?

a. The patient will be able to pick out the pencil from a group of objects, but not be able to say "pencil"regardless of which visual field the pencil is presented to b. The patient will be able to say "pencil," but will not be able to pick out pencil from a group of objectsregardless of which visual field the pencil is presented to. c. The patient will be able to say "pencil" when the pencil is presented to the right visual field, but not whenpresented to the left visual field. d. The patient will be able to say "pencil" when the pencil is presented to the left visual field, but not whenpresented to the right visual field. e. The patient will be able to pick out the pencil from a group of objects, but not be able to say "pencil" whenthe pencil is presented to the right visual field.

Psychology

Neuropsychological assessments that are uniquely tailored to a patient are helpful because they ____

a. ?help to establish norms b. ?have been carefully validated c. ?are compared with established averages to determine deviant or unusual scores d. ?can pinpoint the specific problems the patient is most likely to have

Psychology

Nettie is in the laboratory working with cultured neurons. She wants to record the voltage following the opening of the sodium channels. What does she need to do to get the sodium channels to open?

A. Add a solution that will result in depolarizing the membrane. B. Add a solution that will result in hyperpolarizing the membrane. C. Increase the amount of sodium outside of the neuron. D. Produce an action potential and get to the refractory periods.

Psychology

In a classic experiment on observational learning by _______ et al., children were much more aggressive in their play after watching a video of two men playing with toys, in which one clobbers the other and takes his toy away

a. Watson b. Skinner c. Thorndike d. Bandura

Psychology