Results 161 to 170 of about 170,681 (274)

DIF-1 induces its own breakdown in Dictyostelium

open access: yes, 1992
DIF-1 is a novel chlorinated alkyl phenone which induces differentiation of prestalk cells in Dictyostelium discoideum. It is broken down and inactivated by a cytoplasmic enzyme, DIF-1 3(5)-dechlorinase (hereafter referred to as DIF-1 dechlorinase ...
Insall, Robert   +2 more
core  

Symbolic racism against black people among black and white Americans: A system justification account

open access: yesPolitical Psychology, Volume 47, Issue 3, June 2026.
Abstract Using three nationally representative, probability samples of Americans (Ns range from 848 to 20,728), we examined the endorsement of symbolic racism against Black people among both Black and White Americans through the lens of system justification.
Alexandra Suppes   +3 more
wiley   +1 more source

Does DIF signal a lack of essential unidimensionality?

open access: yes, 2009
The majority of applied differential item functioning (DIF) studies test hypotheses regarding probability differences. The presence of DIF then is often attributed to the assumption of multidimensionality, without any empirical evidence of a demonstrable
Wu, Ningying
core  

Psychometric Analysis and Cross‐Cultural Comparisons of the Italian and English Sense of Humor Scale Parallel Version Short Form

open access: yesScandinavian Journal of Psychology, Volume 67, Issue 3, Page 686-696, June 2026.
ABSTRACT The Sense of Humor Scale parallel version short form (SHS‐PSF) is a novel self‐report measure aimed at describing personality traits related to enjoyment of humor, laughter, verbal humor, humor under stress, humor in everyday life, and laughing at oneself.
Chloe Lau   +6 more
wiley   +1 more source

Psychometric evaluation of the Kessler 10 measure of psychosocial distress using the 2022 South African population-based household survey. [PDF]

open access: yesCurr Psychol
Chamane S   +10 more
europepmc   +1 more source

The Externally Oriented Thinking Facet of Alexithymia Mediates the Negative Association of ASD Symptoms With Cognitive and Emotional Empathy

open access: yesScandinavian Journal of Psychology, Volume 67, Issue 3, Page 867-873, June 2026.
ABSTRACT Empathy deficits associated with autism spectrum disorder (ASD) may be attributable to alexithymia, which is common in ASD. Alexithymia is defined by deficient emotional self‐awareness and an overly concrete or externally oriented cognitive style. The present study examined this hypothesis, with a focus on the externally oriented thinking (EOT)
Michael Lyvers   +3 more
wiley   +1 more source

Dose–Response Effects of a 4‐Month FIT FIRST 10 School‐Based Multisport Programme on Physical Fitness and Psychosocial Well‐Being in Children Aged 7–11: A Three‐Arm Cluster‐Randomized Controlled Trial

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 6, June 2026.
ABSTRACT Low physical activity (PA) and fitness in childhood are linked to adverse health outcomes, yet many Danish children do not meet national guidelines. The FIT FIRST 10 (FF10) multisport PE programme was developed to increase PA in primary schools.
Caroline Eckert   +9 more
wiley   +1 more source

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