This question tests understanding of habituation and dishabituation in attention research. Habituation is decreased responding to repeated stimuli, while dishabituation involves recovery of responding to the habituated stimulus after exposure to a different stimulus. Participants showed habituation by decreasing their glances toward the repeated tapping sound, then experienced a brief rhythm change (novel stimulus), followed by renewed glancing when the original pattern returned. Answer A correctly explains this pattern: glancing decreased due to habituation to the tapping, and the brief rhythm change produced dishabituation that restored orienting to the original tapping. Answer B reverses the concepts (claiming glancing increased during habituation), C invokes learning theory inappropriately, and D suggests a change in stimulus intensity that wasn't described. To identify dishabituation, look for the characteristic sequence: decreased responding through repetition, introduction of a different stimulus, then temporary recovery of the original response.

This question tests the distinction between spontaneous recovery and dishabituation. Habituation involves decreased responding to repeated stimuli, while dishabituation requires presentation of a different stimulus to restore responding. In this scenario, odor ratings decreased with repetition (habituation), followed by a break with fresh air, then increased ratings to the same odor. Answer B correctly identifies this as spontaneous recovery rather than dishabituation - the increase in ratings after the break reflects spontaneous recovery of responding after habituation, not dishabituation. Dishabituation would require presentation of a different stimulus (like a different odor or sensory modality), not just a break. Answer A incorrectly labels this as dishabituation, C misidentifies decreased ratings as sensitization, and D invokes reinforcement principles inappropriately. The key distinction is that spontaneous recovery occurs with time passage alone, while dishabituation requires a novel intervening stimulus.

This question tests understanding of dishabituation in an educational setting. Habituation involves decreased responding to repeated stimuli, while dishabituation is the recovery of responding following exposure to a different stimulus. Students showed habituation by decreasing head-turning to the regular bell over weeks, then experienced a different alarm during the fire drill, followed by increased head-turning to the regular bell. Answer A correctly explains the dishabituation mechanism: a novel, salient alarm occurred between bell presentations, and the response to the previously habituated bell temporarily recovered afterward. Answer B incorrectly suggests the bell itself changed intensity, C inappropriately invokes reinforcement learning, and D misunderstands habituation as forgetting. The key to recognizing dishabituation is the temporal sequence and the role of the intervening novel stimulus in restoring the original response.

This question tests understanding of how dishabituation demonstrates that habituation is not permanent response loss. Habituation involves decreased responding to repeated stimuli, while dishabituation shows this decrease is reversible through presentation of a different stimulus. The researcher observed decreased skin conductance responses (SCR) to repeated wrist vibrations, then introduced a different stimulus (neck air puff), followed by testing the wrist vibration again. Answer B correctly identifies the result supporting habituation: SCR to the wrist vibration increases after the air puff compared with immediately before it, indicating dishabituation of the response to vibration. This recovery proves the original decrease was habituation, not permanent damage or fatigue. Answer A would suggest permanent loss, C describes sensitization, and D compares different body locations rather than tracking changes in response to the same stimulus. Dishabituation serves as a diagnostic tool to confirm that decreased responding represents habituation rather than sensory adaptation or response system fatigue.

This question tests the ability to distinguish dishabituation from spontaneous recovery. Habituation is the decrease in blink reflex to repeated air puffs, while dishabituation requires a novel stimulus to restore responding, unlike spontaneous recovery which occurs with rest alone. The participant habituated to air puffs (decreased blink magnitude) and then experienced a break. The correct answer (B) demonstrates dishabituation because blink magnitude increases only when a novel tone is presented during the break, then decreases again with repeated air puffs, showing that the novel stimulus was necessary for response recovery. Answer A describes spontaneous recovery (increase after rest alone), C shows continued habituation, and D incorrectly suggests stimulus intensity changes. The critical distinction is that dishabituation requires a novel stimulus to interrupt habituation, while spontaneous recovery occurs through passage of time alone, making the presence of a novel stimulus the key diagnostic feature.

This question tests recognition of dishabituation in technology-related behavior. Habituation is the decrease in orienting responses to repeated notifications, while dishabituation is the recovery of responding after a novel stimulus. Participants habituated to the standard notification (decreased orienting), then heard a novel ringtone once. The correct answer (A) demonstrates dishabituation because participants show renewed orienting to the standard notification after the novel ringtone, followed by re-habituation with continued exposure, indicating the novel stimulus temporarily restored the habituated response. Answer B incorrectly suggests the novel stimulus enhances habituation, C describes persistent sensitization beyond initial levels, and D introduces an irrelevant expectancy factor. To identify dishabituation in modern contexts, look for temporary restoration of attention or orienting after interruption by a different stimulus, distinguishing it from cognitive factors like expectation or motivation.

This question tests understanding of dishabituation using subjective intensity ratings. Habituation is the decrease in perceived intensity with repeated stimulation, while dishabituation is the recovery of perception following a novel stimulus. The participant habituated to brush strokes (ratings dropped to "barely noticeable"), then experienced a novel cool metal touch. The correct answer (A) demonstrates dishabituation because intensity ratings increase for the brush stroke after the cool touch, showing renewed sensitivity to the previously habituated stimulus. Answer B shows no habituation occurred initially, C describes enhanced habituation rather than recovery, and D introduces an irrelevant attentional instruction. The key insight is that dishabituation affects subjective perception as well as behavioral responses, with the novel stimulus temporarily restoring sensitivity to the habituated stimulus rather than permanently altering perception.

This question tests recognition of dishabituation in early childhood behavior. Habituation is the decrease in emotional responses to repeated stimuli, while dishabituation is the recovery of the response following a novel stimulus. The toddler habituated to the vacuum sound over several days (stopped crying), then experienced a novel balloon pop. The correct answer (A) demonstrates dishabituation because the toddler resumes crying when the vacuum turns on after the balloon pop, showing that the novel stimulus temporarily restored the habituated crying response. Answer B incorrectly suggests habituation is unalterable, C describes excessive sensitization beyond initial responses, and D introduces an irrelevant social contingency. To identify dishabituation in children, look for temporary return of the original emotional or behavioral response after a novel stimulus, distinguishing it from permanent habituation or learned associations.

This question tests understanding of stimulus-specific habituation and dishabituation using physiological measures. Habituation is the decrease in skin conductance response (SCR) to repeated stimuli, while dishabituation demonstrates that habituation is stimulus-specific by showing response recovery after a novel stimulus. The participant habituated to wrist taps (decreased SCR), then experienced a novel peppermint scent. The correct answer (A) shows dishabituation because SCR to the tap increases after the scent, despite unchanged tap parameters, demonstrating that the novel stimulus restored responsiveness to the habituated stimulus. Answer B incorrectly compares responses to different stimuli, C shows continued habituation, and D introduces an irrelevant cognitive factor. The key principle is that dishabituation reveals habituation as stimulus-specific learning rather than general fatigue, shown by selective response recovery to the original stimulus after novel stimulation.

This question tests understanding of dishabituation in a clinical context. Habituation is the decrease in startle responses through repeated exposure, while dishabituation is the temporary recovery of the response following a novel stimulus. The patient habituated to the medical device beep during the session, then experienced a novel door slam. The correct answer (A) demonstrates dishabituation because the patient shows renewed startle to the next beep, followed by re-habituation with repetition, indicating the novel stimulus temporarily restored the habituated response. Answer B incorrectly shows continued habituation unaffected by the novel stimulus, C focuses on subjective experience rather than measured startle, and D describes persistent sensitization exceeding initial levels. To identify dishabituation clinically, look for temporary return of the habituated response after interruption, followed by re-habituation, which helps distinguish therapeutic progress from mere response suppression.