PSYC-2301 Exam #1 (Chapters 1 & 2) Study Guide 2026 |
Latest Update | Questions & Answers | Graded A+
1. What is the primary focus of behaviorism in psychology?
Emotional responses
Biological factors
Cognitive processes
Observable behavior
2. What is the name of the part of the neuron that transmits signals away from
the cell body?
Axon
Synapse
Dendrite
Soma
3. Which neurotransmitter is primarily associated with pain relief?
Dopamine
Acetylcholine
Serotonin
Endorphins
4. Describe how a correlational study differs from an experimental study.
A correlational study only uses qualitative data, while an experimental
study uses quantitative data.
, A correlational study is less reliable than an experimental study due to
sample size.
A correlational study examines relationships between variables
without manipulating them, while an experimental study involves
manipulation to determine cause and effect.
A correlational study focuses on a single variable, while an
experimental study examines multiple variables.
5. When the brain is damaged, another region of the brain may act to continue
the function of the damaged area. This is called:
acclimation
regeneration
adaptation
plasticity
6. If a disease were to damage the myelin sheath surrounding neurons, what
effect would this likely have on neural communication?
It would have no effect on neural communication.
It would slow down or disrupt the transmission of nerve impulses.
It would increase the production of neurotransmitters.
It would enhance the speed of nerve impulses.
7. The myelin sheath serves to
release neurotransmitters across the synapse
provide the axon with protection
regenerate the neuronal nucleus
, slow down the conductivity of action potentials
8. Describe the role of the independent variable in the context of an
experimental study.
The independent variable is the outcome that is measured after
manipulation.
The independent variable is the variable that the researcher alters
to observe its effect on the dependent variable.
The independent variable is the group that serves as a comparison to
the experimental group.
The independent variable is the variable that remains constant
throughout the study.
9. What is the name of the research method that involves observing subjects in
their natural environment without manipulation?
Case study
Naturalistic observation
Survey method
Experimental method
10. Describe the process of an action potential and its significance in neural
communication.
An action potential is the resting state of a neuron before it fires.
An action potential is the release of neurotransmitters into the
synaptic cleft.
An action potential is a rapid depolarization and repolarization of
the neuron's membrane, allowing for the transmission of electrical
signals along the neuron.
, An action potential is the process of synaptic transmission between
neurons.
11. Which part of the brain allows you to understand what you read and hear?
Occipital lobe
Wernicke's area
Parietal lobe
Temporal lobe
12. The Peripheral Nervous System is composed of:
The cerebrum, cerebellum, and brain stem.
The medulla oblongata, pons, and reticular formation.
The cranial and spinal nerves.
All of the above.
The brain and spinal cord.
13. If a therapist uses principles from humanistic psychology to help a client,
which approach might they take based on the theories of Rogers and
Maslow?
They might focus on creating a supportive environment that fosters
self-exploration and personal growth.
They might apply behavior modification techniques to reinforce
desired behaviors.
They might use techniques from cognitive-behavioral therapy to
change negative thought patterns.
Latest Update | Questions & Answers | Graded A+
1. What is the primary focus of behaviorism in psychology?
Emotional responses
Biological factors
Cognitive processes
Observable behavior
2. What is the name of the part of the neuron that transmits signals away from
the cell body?
Axon
Synapse
Dendrite
Soma
3. Which neurotransmitter is primarily associated with pain relief?
Dopamine
Acetylcholine
Serotonin
Endorphins
4. Describe how a correlational study differs from an experimental study.
A correlational study only uses qualitative data, while an experimental
study uses quantitative data.
, A correlational study is less reliable than an experimental study due to
sample size.
A correlational study examines relationships between variables
without manipulating them, while an experimental study involves
manipulation to determine cause and effect.
A correlational study focuses on a single variable, while an
experimental study examines multiple variables.
5. When the brain is damaged, another region of the brain may act to continue
the function of the damaged area. This is called:
acclimation
regeneration
adaptation
plasticity
6. If a disease were to damage the myelin sheath surrounding neurons, what
effect would this likely have on neural communication?
It would have no effect on neural communication.
It would slow down or disrupt the transmission of nerve impulses.
It would increase the production of neurotransmitters.
It would enhance the speed of nerve impulses.
7. The myelin sheath serves to
release neurotransmitters across the synapse
provide the axon with protection
regenerate the neuronal nucleus
, slow down the conductivity of action potentials
8. Describe the role of the independent variable in the context of an
experimental study.
The independent variable is the outcome that is measured after
manipulation.
The independent variable is the variable that the researcher alters
to observe its effect on the dependent variable.
The independent variable is the group that serves as a comparison to
the experimental group.
The independent variable is the variable that remains constant
throughout the study.
9. What is the name of the research method that involves observing subjects in
their natural environment without manipulation?
Case study
Naturalistic observation
Survey method
Experimental method
10. Describe the process of an action potential and its significance in neural
communication.
An action potential is the resting state of a neuron before it fires.
An action potential is the release of neurotransmitters into the
synaptic cleft.
An action potential is a rapid depolarization and repolarization of
the neuron's membrane, allowing for the transmission of electrical
signals along the neuron.
, An action potential is the process of synaptic transmission between
neurons.
11. Which part of the brain allows you to understand what you read and hear?
Occipital lobe
Wernicke's area
Parietal lobe
Temporal lobe
12. The Peripheral Nervous System is composed of:
The cerebrum, cerebellum, and brain stem.
The medulla oblongata, pons, and reticular formation.
The cranial and spinal nerves.
All of the above.
The brain and spinal cord.
13. If a therapist uses principles from humanistic psychology to help a client,
which approach might they take based on the theories of Rogers and
Maslow?
They might focus on creating a supportive environment that fosters
self-exploration and personal growth.
They might apply behavior modification techniques to reinforce
desired behaviors.
They might use techniques from cognitive-behavioral therapy to
change negative thought patterns.
