Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

High-Level and Low-Level Awareness

High-Level and Low-Level Awareness

Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...

Piaget's Stage 4 of Cognitive Development

Piaget's Stage 4 of Cognitive Development

The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...

Cognitive Development During Adolescence

Cognitive Development During Adolescence

During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the recognition that people have...

Cognitive Development During Adulthood

Cognitive Development During Adulthood

Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...

Information Processing Approach

Information Processing Approach

The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...

Aging

Aging

Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Components and Indicators of Frailty Measures: A Literature Review.

The Journal of frailty & aging·2017

Same author

Reinforcement-induced within-trial resetting of an internal clock.

Behavioural processes·2014

Same author

Acquisition of response thresholds for timed performance is regulated by a calcium-responsive transcription factor, CaRF.

Genes, brain, and behavior·2013

Same author

CNTRICS final animal model task selection: control of attention.

Neuroscience and biobehavioral reviews·2012

Same author

Quinpirole-induced sensitization to noisy/sparse periodic input: temporal synchronization as a component of obsessive-compulsive disorder.

Neuroscience·2011

Same author

Implicit memory is vulnerable to proactive interference.

Psychological science·2001

Search research articles

Related Experiment Video

Updated: Jul 28, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

Paying attention to time as one gets older.

C Lustig¹, W H Meck

¹Department of Psychology, Washington University Campus, St. Louis, MO 63130-4899, USA. clustig@artsci.wustl.edu

Psychological Science

|January 5, 2002

Summary

Older adults show reduced attention and interval timing, especially in the morning. Age-related attentional declines may impact how older individuals process sensory information throughout the day.

Area of Science:

Cognitive Psychology
Neuroscience
Chronobiology

Background:

Attention and interval timing are crucial cognitive functions that can change with age.
Circadian rhythms (time of day) influence cognitive performance, but their interaction with age-related changes in timing is not fully understood.

Purpose of the Study:

To investigate age-related differences in attention and interval timing.
To examine the influence of time of day (morning vs. afternoon) on these functions.
To compare performance with auditory and visual stimuli, and single versus compound stimuli.

Main Methods:

A temporal bisection task was employed with young and older adults.
Participants were tested either in the morning or afternoon.
Auditory and visual stimuli, presented singly or in compound, were used to assess duration judgments.

More Related Videos

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

Published on: October 25, 2019

Related Experiment Videos

Last Updated: Jul 28, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing

Published on: October 25, 2019

Main Results:

Duration judgments were shorter for visual than auditory signals, a difference more pronounced in the morning and in older adults.
Young adults exhibited consistent sensitivity across trial types and better performance in the afternoon.
Older adults showed impaired sensitivity on compound trials, with peak performance on single visual trials in the morning.

Conclusions:

Age-related declines in attentional resources may affect older adults' ability to process stimuli requiring controlled attention.
The time of day interacts with age and stimulus modality to influence interval timing and attention.
Older adults might prioritize or be more sensitive to specific signal types (e.g., visual) during certain circadian phases.