OBJECTIVE ASSESSMENT FINAL EXAM
COGNITIVE PSYCHOLOGY WGU D570 PRE
ASSESSMENT EXAM VERSION 1& 2
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1. The Experiment by Ebbinghaus ultimately revealed that memory:
a. is infallible much like memory system of a computer
b. decays at a constant rate over passages of time
c. decays at a nonlinear rate over passages of time
d. is extremely durable over passages of time
c. decays at a nonlinear rate over passages of time
Classical models of cognition are based on the principle that thinking and reasoning are
best understood in terms of:
A.
The manipulation of analogue representations in memory
B.
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OBJECTIVE ASSESSMENT FINAL EXAM
Computations carried out over symbolic representations in the mind
C.
Real time dynamic processes situated in a physical context
D.
All of the above - Answer ✓✓B
1. Rodney Brook's robotics projects are based on which of the following principles?
A. Adaptive learning in real time based on sensing and a direct representation of the
environment
B. Building models of cognition from the bottom up
C. The retrieval of stored programmes coded as symbolic rules to guide adaptive
navigation of the environment
D. Both a and b above - Answer ✓✓D
The results of Shepard and Metzler?s (1971) mental rotation experiment supported the
hypothesis that:
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OBJECTIVE ASSESSMENT FINAL EXAM
A. Symbolic representations are used to compute the difference in angular rotation between
two images.
B. An analogue representation can be rotated mentally as if manipulating an actual object
in space.
C. Complex problem solving relies exclusively on analogue representations.
D. Both b. and c. above - Answer ✓✓B
According to a hierarchical view of mental representation, mental representations are
encoded:
A. in a range of different formats, from analogue to symbolic representations
B. as a "language of thought" composed of symbols and syntactic rules for combining them
C. as propositinally encoded mental representations which ground higher level
representations such as mental images
D. at increasingly abstract levels so that the symbolic level is grounded in more basic
representations such as mental images - Answer ✓✓D
The natural language sentence "Kevin gave Julia a kiss" would be represented
propositionally as:
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OBJECTIVE ASSESSMENT FINAL EXAM
A. Gave(Kevin, kiss, Julia); where "gave" is the argument, and "Kevin", "Julia" and
"kiss" form the predicates.
B. Kevin(gave, Julia, kiss); where "Kevin" is the predicate, and "gave", "Julia" and "kiss"
form the arguments.
C. Gave(Kevin, Kiss, Julia) where "gave" is the predicate, and "Kevin","Julia" and "kiss"
form the arguments.
D. Kiss(Julia, Kevin, gave); where "kiss" is the predicate, and "Julia", "Kevin" and
"gave" are the arguments. - Answer ✓✓C
Cherry?s dichotic listening studies suggest that the brain can efficiently select auditory
messages by:
A. Their semantic content
B. Their location in space
C. The language in which they are spoken
D. The volume of the speaker?s voice - Answer ✓✓B
Binaural listening tasks are:
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