Question 1

Mood congruency demonstrates that emotion can influence which aspect of memory?

Accepted Answer

Mood congruency primarily affects retrieval, as it suggests that people are more likely to recall information that is consistent with their current mood.

Question 2

Cameron's heart begins to beat rapidly right before he has to deliver an important sales pitch to a client. This is an example of:

Accepted Answer

Cameron's rapid heartbeat is a physiological response, which refers to automatic or involuntary physical reactions to stimuli, in this case, possibly due to anxiety or nervousness about the sales pitch.

Question 3

The part of the brain that mediates learning about contextual information is the:

Accepted Answer

The hippocampus is crucial for learning and memory, especially in forming new memories and connecting emotions and senses to these memories. It plays a significant role in processing contextual information about the environment.

Question 4

Oliver was furious when he learned that his brother had stolen money from him. His heart rate and blood pressure increased, and he started to breathe more rapidly. According to the James-Lange theory of emotion:

Accepted Answer

According to the James-Lange theory of emotion, physiological changes occur first and then lead to the conscious experience of emotion. Oliver's physiological changes led him to experience "anger."

Question 5

Autonomic arousal involves:

Accepted Answer

Autonomic arousal typically involves physiological responses that prepare the body for action, such as increased heart rate and blood pressure, and decreased pain sensitivity, which is part of the body's fight-or-flight response.

Question 6

If one hears a cracking twig in the forest at night, which part of amygdala is responsible for causing one's heart rate to increase?

Accepted Answer

The central nucleus of the amygdala is responsible for processing threats and initiating the body's fear response, which includes increasing heart rate.

Question 7

Describe two examples of emotional responses in nonhuman animals.

Accepted Answer

The answer of Describe two examples of emotional responses in...

Question 8

Describe the three phenomena that make up an emotion. Give an example of each of these for the emotion of anger.

Accepted Answer

The answer of Describe the three phenomena that make up...

Question 9

Memories for highly emotional events such as the terrorist attacks of September 11 are known as:

Accepted Answer

Flashbulb memories are vivid, detailed memories of significant or highly emotional events, such as the September 11 terrorist attacks, that people often recall with a high level of clarity and emotion, as if a picture was taken at the moment of the event.

Question 10

Experimental studies of emotion in animals have focused mainly on the emotion of:

Accepted Answer

Experimental studies of emotion in animals have primarily focused on fear due to its clear survival value and the ease with which it can be measured and observed in laboratory settings.

Question 11

The research on learned helplessness suggests that depression may be prevented by:

Accepted Answer

Exposing people to adversities that they can overcome can help build resilience and a sense of control, counteracting learned helplessness and potentially preventing depression.

Question 12

Which statement is an example of a conditioned emotional response?

Accepted Answer

A girl's heart rate increasing upon entering the theater where she had previously seen a horror movie is an example of a conditioned emotional response. This is because her emotional reaction (increased heart rate) is a learned response to a specific environment (the theater) associated with a previous emotional experience (watching a horror movie).

Question 13

The medial prefrontal cortex seems to be involved in:

Accepted Answer

The medial prefrontal cortex is involved in interpreting the expression of emotion in other people, as it plays a role in social cognition and understanding others' emotions.

Question 14

Describe the basic procedure involved in creating a conditioned emotional response.

Accepted Answer

The answer of Describe the basic procedure involved in creating...

Question 15

Epinephrine mediates the physiological components of the fight-or-flight response by stimulating the:

Accepted Answer

Epinephrine, also known as adrenaline, primarily affects the brainstem nuclei among the options provided. The brainstem nuclei are involved in the autonomic control of the body, which includes the fight-or-flight response. This response is mediated by the sympathetic nervous system, which is activated by epinephrine to prepare the body for rapid action.

Question 16

Imagine one is startled by their friends when they all suddenly shouted "surprise" at one's surprise birthday party. Describe how the James-Lange theory, Cannon-Bard theory, and two-factor theory would each account for one's experience of feeling surprised.

Accepted Answer

The answer of Imagine one is startled by their friends...

Question 17

Although Cooper tried to learn to play chess, other players easily beat him. Now Cooper refuses to try playing chess again. This is an example of:

Accepted Answer

Learned helplessness occurs when an individual experiences repeated failures at a task and eventually stops trying to succeed, believing that success is impossible. In this case, Cooper's repeated losses at chess have led him to give up on trying to play again, demonstrating learned helplessness.

Question 18

The _____ sends sensory input to the amygdala.

Accepted Answer

The thalamus acts as a relay station in the brain, directing sensory information to various parts of the brain, including the amygdala, which is involved in processing emotions.

Question 19

In what ways does a conditioned emotional response differ from other conditioned responses?

Accepted Answer

The answer of In what ways does a conditioned emotional...

Question 20

People with posttraumatic stress disorder:

Accepted Answer

People with posttraumatic stress disorder (PTSD) often have a smaller hippocampal volume than those without the disorder. This has been observed in various neuroimaging studies, suggesting a link between hippocampal atrophy and PTSD, potentially affecting memory and stress regulation.

Quiz 10: Emotional Influences on Learning and Memory