WASHINGTON — Presumptive Democratic nominee Joe Biden shrugged off a question Tuesday about taking a cognitive assessment test, which President Trump has challenged him to do — while misrepresenting ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center sometimes employs cognitive interviewing to help improve ...

Human Development, Vol. 50, No. 1, Understanding Human Development as the Emergent Product of Dynamic Intra-Mental/Inter-Mental Interaction: A Tribute to Giyoo Hatano ...

Les quatres articles suivants de ce numéro ont été présentés en premier lieu comme contribution invitées à une session sur les méthodes congnitives dans la construction de questionnaires que l'auteur ...

In a country where the vitality of the president tends to serve as a proxy-in for credibility as a leader, President Donald J. Trump — now in his second term and the oldest president to hold office in ...

Healthy habits like eating a nutritious diet and getting regular exercise can protect your brain as you age. Research shows that it may even help after physical signs of cognitive problems begin. What ...

The cognitive test President Trump claims to have “aced” included such dicey questions as identifying an elephant and counting down from 100 by seven, he conceded Sunday. Trump sparred with Chris ...

A year ago, my father, now aged 99, was recovering from surgery when his doctor asked him — in order to check his orientation — who the president of the United States was. “Effectively speaking, we ...

Last April, I joined more than a dozen cognitive scientists at a workshop called "Breaking New Ground in the Science-Religion Dialogue." The workshop, organized by Cristine Legare at the University of ...