Subjective Time Experience in an Intergenerational Sample

1981 ◽  
Vol 13 (3) ◽  
pp. 183-193 ◽  
Author(s):  
Pamela E. Cooper ◽  
L. Eugene Thomas ◽  
Scott J. Stevens ◽  
David Suscovich
Keyword(s):  
Age Differences ◽  
Chronological Age ◽  
Subjective Time ◽  
Subjective Age ◽  
Age And Gender ◽  
Men And Women ◽  
Adult Men ◽  
Time Experience ◽  
The Difference ◽  
And Gender

The roles chronological age and gender play in subjective time experience were explored in a sample of 294 adult men and women. Subjective time experience (STE: the difference between subjective age and chronological age) was found to vary widely among individuals, with some being “accurate” (SA = CA), and others either “retarded” (SA < CA) or “advanced” (SA > CA). Males were more retarded in STE than females at every point in the lifespan, and patterns of age differences in adulthood differed for the two sexes as well. The results suggest that chronological age may play a key role in transitions in STE, and that chronological age is more significant in the STE of women than in the STE of men.

scholarly journals Clothing Disposal System by Gifting

2016 ◽  
Vol 35 (1) ◽  
pp. 49-63 ◽  
Author(s):  
Jorge Cruz-Cárdenas ◽  
Reyes González ◽  
José Gascó
Keyword(s):  
Social Exchange ◽  
Latin American ◽  
Latin American Country ◽  
Age And Gender ◽  
Men And Women ◽  
Environmental Consequences ◽  
Adult Men ◽  
And Gender ◽  
Depth Interviews ◽  
Insight Into

The study of clothing disposal systems, involving the flow of clothing from one household to another, is of great interest because of the positive social and environmental consequences. Based on 35 in-depth interviews with adult men and women in Ecuador, a Latin American country, the authors sought to expand knowledge regarding one of these systems: clothing disposal by gifting to family, friends, and acquaintances. The respondents’ narratives indicated that the clothing disposal system by gifting is noncentric; based on social exchange, it strengthens the links between givers and recipients while allowing for clothes to circulate for a longer time. The data also indicated an intersection between age and gender, offering insight into how the process of clothing disposal by gifting develops within households. In some disposal events reported by participants, the clothing disposal system by gifting demonstrated autonomy, but in other events, it interacted with the clothing marketing system.

Experimental Investigation into Driver Behavior along Curved and Parallel Diverging Terminals of Exit Interchange Ramps

2021 ◽  
pp. 036119812199742
Author(s):  
Alberto Portera ◽  
Marco Bassani
Keyword(s):  
Design Stage ◽  
Lane Change ◽  
Age And Gender ◽  
Traffic Conditions ◽  
Current Design ◽  
The Difference ◽  
Safety Countermeasures ◽  
And Gender ◽  
Set Up ◽  
Curve Radius

Current design manuals provide guidance on how to design exit ramps to facilitate driving operations and minimize the incidence of crashes. They also suggest that interchanges should be built along straight roadway sections. These criteria may prove ineffective in situations where there is no alternative to terminals being located along curved motorway segments. The paper investigates driving behavior along parallel deceleration curved terminals, with attention paid to the difference in impact between terminals having a curvature which is the same sign as the motorway segment (i.e., continue design), and those having an opposite curvature (i.e., reverse design). A driving simulation study was set up to collect longitudinal and transversal driver behavioral data in response to experimental factor variations. Forty-eight drivers were stratified on the basis of age and gender, and asked to drive along three randomly assigned circuits with off-ramps obtained by combining experimental factors such as motorway mainline curve radius (2 values), terminal length (3), curve direction (2), and traffic conditions (2). The motorway radius was found to be significant for drivers’ preferred speed when approaching the terminal. Terminal length and traffic volume do not have a significant impact on either longitudinal or transversal driver outputs. However, the effect of curve direction was found to be significant, notably for reverse terminals which do not compel drivers to select appropriate speeds and lane change positions. This terminal type can give rise to critical driving situations that should be considered at the design stage to facilitate the adoption of appropriate safety countermeasures.

scholarly journals The bowel and beyond: extracolonic findings from CT colonography

2021 ◽  
Author(s):  
Gerard Lambe ◽  
Peter Hughes ◽  
Louise Rice ◽  
Caoimhe McDonnell ◽  
Mark Murphy ◽  
...  
Keyword(s):  
Ct Colonography ◽  
Surgical Intervention ◽  
Potential Significance ◽  
Age And Gender ◽  
Abdominal Aortic ◽  
Life Threatening ◽  
Extracolonic Findings ◽  
The Difference ◽  
Clinically Significant ◽  
And Gender

AbstractCT colonography has emerged as the investigation of choice for suspected colorectal cancer in patients when a colonoscopy in incomplete, is deemed high risk or is declined because of patient preference. Unlike a traditional colonoscopy, it frequently reveals extracolonic as well as colonic findings. Our study aimed to determine the prevalence, characteristics and potential significance of extracolonic findings on CT colonography within our own institution. A retrospective review was performed of 502 patients who underwent CT colonography in our institution between January 1, 2010 and January 4, 2015. Of 502 patients, 60.63% had at least one extracolonic finding. This was close to other similar-sized studies (Kumar et al. Radiology 236(2):519–526, 2005). However, our rate of E4 findings was significantly higher than that reported in larger studies at 5.3%(Pooler et al. AJR 206:313–318, 2016). The difference may be explained by our combination of symptomatic/screening patients or by the age and gender distribution of our population. Our study lends support to the hypothesis that CT colonography may be particularly useful in identifying clinically significant extracolonic findings in symptomatic patients. CT colonography may allow early identification of extracolonic malignancies and life-threatening conditions such as an abdominal aortic aneurysm at a preclinical stage when they are amenable to medical or surgical intervention. However, extracolonic findings may also result in unnecessary investigations for subsequently benign findings.

scholarly journals The Influence of a Vitrectomy on the Diurnal Intraocular Pressure

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Yong Woo Lee ◽  
Joon Mo Kim ◽  
Seong Hee Shim ◽  
Da Yeong Kim ◽  
Jeong Hun Bae ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Diurnal Fluctuation ◽  
Age And Gender ◽  
History Of ◽  
The Difference ◽  
And Gender ◽  
Diurnal Iop ◽  
Maximum Minimum ◽  
Normal Controls ◽  
Healthy Eyes

Purpose. To evaluate the diurnal intraocular pressure (IOP) in eyes after vitrectomy compared to that of healthy eyes.Methods. Twenty-one patients who had undergone vitrectomy and 21 age- and gender-matched normal controls were enrolled during the same period. We measured the diurnal IOP every two hours between 9 a.m. and 11 p.m. in all patients who were admitted for cataract surgery. Patients with a history of eye surgery (not including vitrectomy) or use of a medication that is associated with IOP were excluded. The IOP and ocular parameters of patients were compared with the same patients’ fellow healthy eyes and with normal eyes of age- and gender-matched controls.Results. There were no significant differences between vitrectomized eyes and normal fellow eyes with regard to all IOP parameters including the maximum, minimum, and IOP fluctuation values. Diurnal fluctuation of IOP (or the difference between the maximum and minimum IOP) was larger in vitrectomized eyes than it was in age- and gender-matched control eyes.Conclusions. Vitrectomy did not markedly affect the IOP. Although there were no severe complications after vitrectomy, the IOP fluctuation was wider in vitrectomized eyes than it was in normal eyes.

The Changing Demographics

2008 ◽  
pp. 2284-2298
Author(s):  
M. B. Knight ◽  
J. M. Pearson
Keyword(s):  
Knowledge Workers ◽  
Peer Pressure ◽  
Demographic Variables ◽  
Computer Usage ◽  
Empirical Examination ◽  
Age And Gender ◽  
Men And Women ◽  
Significant Difference ◽  
And Gender ◽  
Changing Demographics

As the changing demographics of the workplace influence how organizations operate, the need to reexamine relationships between these demographic variables and their effect on the organization continues. This study provides an empirical examination of the effect of two demographic variables, age and gender, and any moderating impact anxiety, enjoyment, and/or peer pressure may have on computer usage. Based on our analysis of 292 knowledge workers, we identified no significant difference between men and women and/or young and old regarding their computer usage in the workplace. Therefore, the findings from this study do not seem to support earlier research regarding age and gender, which indicated that these variables did impact computer usage. However, the moderating construct (anxiety) did appear to be significant in the employees’ computer usage.

scholarly journals Willing to share? Tax compliance and gender in Europe and America

2017 ◽  
Vol 4 (2) ◽  
pp. 205316801770715 ◽  
Author(s):  
John D’Attoma ◽  
Clara Volintiru ◽  
Sven Steinmo
Keyword(s):  
Gender Equality ◽  
Tax Compliance ◽  
The United States ◽  
Behavioral Differences ◽  
Men And Women ◽  
The United Kingdom ◽  
Deceptive Behavior ◽  
Traditional Societies ◽  
The Difference ◽  
And Gender

Studies examining the effects of gender on honesty, deceptive behavior, pro-sociality, and risk aversion, often find significant differences between men and women. The present study contributes to the debate by exploiting one of the largest tax compliance experiments to date in a highly controlled environment conducted in the United States, the United Kingdom, Sweden, and Italy. Our expectation was that the differences between men’s and women’s behavior would correlate broadly with the degree of gender equality in each country. Where social, political and cultural gender equality is greater we expected behavioral differences between men and women to be smaller. In contrast, our evidence reveals that women are significantly more compliant than men in all countries. Furthermore, these patterns are quite consistent across countries in our study. In other words, the difference between men’s and women’s behavior is not significantly different in more gender neutral countries than in more traditional societies.

scholarly journals Differences in drinking patterns between men and women in Brazil

2011 ◽  
Vol 33 (4) ◽  
pp. 367-373 ◽  
Author(s):  
Cynthia C Wolle ◽  
Marcos Sanches ◽  
Monica L Zilberman ◽  
Raul Caetano ◽  
Marcos Zaleski ◽  
...  
Keyword(s):  
Alcohol Consumption ◽  
Binge Drinking ◽  
Negative Binomial ◽  
Age Groups ◽  
Negative Binomial Regression ◽  
Treatment Programs ◽  
Drinking Patterns ◽  
Age And Gender ◽  
Men And Women ◽  
And Gender

OBJECTIVE: To examine sex differences in alcohol consumption according to age groups, and to assess gender and age effects on several aspects of alcohol consumption patterns. METHOD: Based on a Brazilian nationwide representative sample (n = 3,007), we analysed the differences in drinking patterns between genders. We also assessed the effects of gender, age, and gender by age interaction for alcohol consumption dimensions (frequent drinking, usual intake, binge drinking, and frequent binge drinking), using logistic and negative binomial regression models. RESULTS: Gender, age, and gender by age interaction had significant effects on the predictive models for all studied drinking patterns, except for the 'usual' dosage. The effect of gender on drinking patterns varies with age. While gender has a greater effect in older age groups, the difference between men and women decreased in the younger age groups. CONCLUSIONS: Gender convergence regarding alcohol use is a trend that might be influenced by environmental factors and should be addressed in prevention and treatment programs, as well as in public health policies.

Gender influence on vasoactive hormones at rest and during a 70° head-up tilt in healthy humans

2002 ◽  
Vol 92 (4) ◽  
pp. 1401-1408 ◽  
Author(s):  
Ghislaine Geelen ◽  
Tomi Laitinen ◽  
Juha Hartikainen ◽  
Esko Länsimies ◽  
Kim Bergström ◽  
...  
Keyword(s):  
Significant Influence ◽  
Upright Position ◽  
Age Group ◽  
Plasma Epinephrine ◽  
Age And Gender ◽  
Men And Women ◽  
Orthostatic Challenge ◽  
Group I ◽  
Head Up Tilt ◽  
And Gender

To evaluate the influence of age and gender on the neuroendocrine control of blood pressure in normal subjects, a 13-min 70° head-up tilt (HUT) was applied after 3 h of recumbency to 109 healthy men and women aged 23–50 yr ( age group I) and 51–77 yr ( age group II). We found that age and gender had a significant influence on plasma norepinephrine (PNE) concentration at baseline and in the upright position. PNE was significantly higher in older men compared with the younger men and women of both age groups, suggesting a divergent age-related activation of the sympathetic nervous system between genders at baseline as well as during a sustained orthostatic challenge. There was no significant influence of age or gender on plasma epinephrine at baseline or during HUT. Plasma renin activity was significantly higher at baseline as well as in the upright position during HUT in elderly men than in women. Age or gender had no influence on plasma vasopressin (PAVP), and, regardless of age, nonhypotensive HUT induced an extremely modest increase in PAVP. The syncopal subjects displayed a hormonal pattern associating increased PNE and a surge in plasma epinephrine and PAVP minutes before syncope during HUT. The orthostatic intolerance appears not to be a feature of healthy aging per se. In healthy subjects, both age and gender modulate markedly the cardiovascular and neuroendocrine responses to an orthostatic challenge and must be taken into consideration, particularly when catecholamine responses are studied.

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