Effects of Practice and Incentive Motivation on Recognition of Inverted Faces

2001 ◽  
Author(s):  
Jason E. Warnick ◽  
Steven J. Haggbloom
Keyword(s):  
Incentive Motivation

The Two Components of Social Desirability and their Relations to Resting Frontal Brain Asymmetry

2005 ◽  
Vol 26 (1) ◽  
pp. 29-42 ◽  
Author(s):  
Cornelia A. Pauls ◽  
Jan Wacker ◽  
Nicolas W. Crost
Keyword(s):  
Impression Management ◽  
Big Five ◽  
Hemispheric Asymmetry ◽  
Incentive Motivation ◽  
Blink Rate ◽  
Frontal Brain ◽  
Self Reports ◽  
Opposite Sex ◽  
The Relationship ◽  
Α Band

Abstract. The aim of the present study was to investigate the relationships between resting frontal hemispheric asymmetry (FHA) in the low α band (8-10.25 Hz) and the two components of socially desirable responding, i.e., self-deceptive enhancement (SDE) and impression management (IM), in an opposite-sex encounter. In addition, Big Five facets, self-reports of emotion, and spontaneous eye blink rate (BR), a noninvasive indicator of functional dopamine activity, were assessed. SDE as well as IM were related to relatively greater right-than-left activity in the low α band (i.e., relative left frontal activation; LFA) and to self-reported positive affect (PA), but only SDE was related to BR. We hypothesized that two independent types of motivational approach tendencies underlie individual differences in FHA and PA: affiliative motivation represented by IM and agentic incentive motivation represented by SDE. Whereas the relationship between SDE and PA was mediated by BR, the relationship between SDE and FHA was not.

How adolescents and adults translate motivational value to action: Age-related shifts in strategic physical effort exertion for monetary rewards

2019 ◽  
Author(s):  
Alexandra M Rodman ◽  
Katherine Powers ◽  
Catherine Insel ◽  
Erik K Kastman ◽  
Katherine Kabotyanski ◽  
...  
Keyword(s):  
Young Adults ◽  
Early Adulthood ◽  
Theoretical Models ◽  
Incentive Motivation ◽  
Reward Processing ◽  
Monetary Reward ◽  
Physical Effort ◽  
Monetary Rewards ◽  
Age Related ◽  
Adolescents And Adults

Adults titrate the degree of physical effort they are willing to expend according to the magnitude of reward they expect to obtain, a process guided by incentive motivation. However, it remains unclear whether adolescents, who are undergoing normative developmental changes in cognitive and reward processing, translate incentive motivation into action in a way that is similarly tuned to reward value and economical in effort utilization. The present study adapted a classic physical effort paradigm to quantify age-related changes in motivation-based and strategic markers of effort exertion for monetary rewards from adolescence to early adulthood. One hundred and three participants aged 12-23 years completed a task that involved exerting low or high amounts of physical effort, in the form of a hand grip, to earn low or high amounts of money. Adolescents and young adults exhibited highly similar incentive-modulated effort for reward according to measures of peak grip force and speed, suggesting that motivation for monetary reward is consistent across age. However, young adults expended energy more economically and strategically: whereas adolescents were prone to exert excess physical effort beyond what was required to earn reward, young adults were more likely to strategically prepare before each grip phase and conserve energy by opting out of low reward trials. This work extends theoretical models of development of incentive-driven behavior by demonstrating that layered on similarity in motivational value for monetary reward, there are important differences in the way behavior is flexibly adjusted in the presence of reward from adolescence to young adulthood.

The adrenergic α2 receptor and sexual incentive motivation in male rats

2006 ◽  
Vol 83 (3) ◽  
pp. 360-369 ◽  
Author(s):  
Timo Viitamaa ◽  
Antti Haapalinna ◽  
Anders Ågmo
Keyword(s):  
Incentive Motivation ◽  
Male Rats

scholarly journals Dissociable Contributions of the Human Amygdala and Orbitofrontal Cortex to Incentive Motivation and Goal Selection

2003 ◽  
Vol 23 (29) ◽  
pp. 9632-9638 ◽  
Author(s):  
F. Sergio Arana ◽  
John A. Parkinson ◽  
Elanor Hinton ◽  
Anthony J. Holland ◽  
Adrian M. Owen ◽  
...  
Keyword(s):  
Orbitofrontal Cortex ◽  
Incentive Motivation ◽  
Goal Selection

Orgasm consistency and its relationship to women’s self-reported and genital sexual response

2021 ◽  
Author(s):  
Larah Maunder ◽  
Nina Micanovic ◽  
Jackie S. Huberman ◽  
Meredith L. Chivers
Keyword(s):  
Sexual Arousal ◽  
Stimulus Presentation ◽  
Sexual Motivation ◽  
Incentive Motivation ◽  
Sexual Response ◽  
Sexual History ◽  
Genital Arousal ◽  
Incentive Value ◽  
Motivation Model ◽  
Age Range

According to the Incentive Motivation Model (IMM) of sexual response, the rewarding and pleasurable aspects of a sexual act strengthen its incentive value and capacity to trigger sexual motivation. One such sexual reward is orgasm consistency, the percentage of time that orgasm is experienced during a sex act. Orgasm consistency may serve to influence the incentive value of a sexual behaviour. We tested this tenet of the IMM by examining whether orgasm consistency predicted women’s sexual responses to films depicting various sex acts. Data were collected from four separate studies examining women’s genital and subjective sexual response. Participants ( N = 144, age range = 18–65) were presented with neutral and erotic film stimuli while their genital arousal was assessed using vaginal photoplethysmography or thermography. Participants reported their sexual arousal level before, during, and after each stimulus presentation, and completed questionnaires assessing sexual history and experiences, sexual interests, and sexual functioning. Orgasm consistency during penile–vaginal intercourse (PVI) significantly predicted genital arousal to films depicting PVI, but similar relationships were not observed between genital or self-reported arousal and orgasm consistency during receptive oral sex and masturbation. Findings suggest that increasing orgasm consistency to a sex act may increase its incentive value, thereby triggering greater genital response to depictions of that act. Lack of consistent orgasm or generally pleasurable and rewarding sex may limit the capacity of sex acts to trigger sexual motivation in future sexual encounters, thus contributing to low sexual arousal and desire in women.

Age-related differences in licking microstructural indices of incentive motivation and hedonic impact in rats

2017 ◽  
Vol 171 ◽  
pp. e142
Author(s):  
Ian A. Mendez ◽  
Niall Murphy ◽  
Sean Ostlund ◽  
Nigel Maidment
Keyword(s):  
Incentive Motivation ◽  
Age Related

scholarly journals Adult age differences in subjective responses to dynamic socioemotional incentives

2020 ◽  
Author(s):  
Sade J Abiodun ◽  
Galen McAllister ◽  
Gregory Russell Samanez-Larkin ◽  
Kendra Leigh Seaman
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Emotional Valence ◽  
Incentive Motivation ◽  
Social Signals ◽  
Younger Adults ◽  
Positivity Effect ◽  
Adult Age ◽  
Age Related ◽  
Adult Age Differences

Facial expressions are powerful communicative social signals that motivate feelings and action in the observer. However, research on incentive motivation has overwhelmingly focused on money and points and the limited research on social incentives has been mostly focused on responses in young adulthood. Previous research on the age-related positivity effect and adult age differences in social motivation suggest that older adults might experience higher levels of positive arousal to socioemotional stimuli than younger adults. Affect ratings following dynamic emotional expressions (anger, happiness, sadness) varying in magnitude of expression showed that higher magnitude expressions elicited higher arousal and valence ratings. Older adults did not differ significantly in levels of arousal when compared to younger adults, however their ratings of emotional valence were significantly higher as the magnitude of expressions increased. The findings provide novel evidence that socioemotional incentives may be relatively more reinforcing as adults age. More generally, these dynamic socioemotional stimuli that vary in magnitude are ideal for future studies of more naturalistic affect elicitation, studies of social incentive processing, and use in incentive-driven choice tasks.

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