Stimulus Load and Age Effects in Facial Recognition

2000 ◽  
Author(s):  
Mitchell Metzger
Author(s):  
Chrisanthi Nega

Abstract. Four experiments were conducted investigating the effect of size congruency on facial recognition memory, measured by remember, know and guess responses. Different study times were employed, that is extremely short (300 and 700 ms), short (1,000 ms), and long times (5,000 ms). With the short study time (1,000 ms) size congruency occurred in knowing. With the long study time the effect of size congruency occurred in remembering. These results support the distinctiveness/fluency account of remembering and knowing as well as the memory systems account, since the size congruency effect that occurred in knowing under conditions that facilitated perceptual fluency also occurred independently in remembering under conditions that facilitated elaborative encoding. They do not support the idea that remember and know responses reflect differences in trace strength.


2008 ◽  
Author(s):  
Nora A. Murphy ◽  
Jonathan M. Lehrfeld ◽  
Derek M. Isaacowitz
Keyword(s):  

Author(s):  
Joseph J. Ryan ◽  
Jerome M. Sattler
Keyword(s):  

2020 ◽  
Vol 35 (2) ◽  
pp. 295-315 ◽  
Author(s):  
Grace S. Hayes ◽  
Skye N. McLennan ◽  
Julie D. Henry ◽  
Louise H. Phillips ◽  
Gill Terrett ◽  
...  

2010 ◽  
Vol 41 (01) ◽  
Author(s):  
C Rottschy ◽  
S Eickhoff ◽  
I Dogan ◽  
A Laird ◽  
P Fox ◽  
...  

2019 ◽  
Author(s):  
Zac Wylde ◽  
Foteini Spagopoulou ◽  
Amy K Hooper ◽  
Alexei A Maklakov ◽  
Russell Bonduriansky

Individuals within populations vary enormously in mortality risk and longevity, but the causes of this variation remain poorly understood. A potentially important and phylogenetically widespread source of such variation is maternal age at breeding, which typically has negative effects on offspring longevity. Here, we show that paternal age can affect offspring longevity as strongly as maternal age does, and that breeding age effects can interact over two generations in both matrilines and patrilines. We manipulated maternal and paternal ages at breeding over two generations in the neriid fly Telostylinus angusticollis. To determine whether breeding age effects can be modulated by the environment, we also manipulated larval diet and male competitive environment in the first generation. We found separate and interactive effects of parental and grandparental ages at breeding on descendants’ mortality rate and lifespan in both matrilines and patrilines. These breeding age effects were not modulated by grandparental larval diet quality or competitive environment. Our findings suggest that variation in maternal and paternal ages at breeding could contribute substantially to intra-population variation in mortality and longevity.


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