Fixed and Variable Time Press and Sex Differences in Production of Verbal Originality

1986 ◽  
Vol 63 (2) ◽  
pp. 1011-1016 ◽  
Author(s):  
Seyed Hossein Sajjadi-Bafghi
Keyword(s):  
Sex Differences ◽  
Interaction Effect ◽  
Female Students ◽  
Variable Time ◽  
Main Effects

Thinking Creatively with Sounds and Words was administered to 42 male and 42 female students (Grades 7 through 9) to investigate the effects of time press (fixed vs variable) on sex differences in production of verbal originality. The results indicated that the main effects of time press and sex and their interaction effect were nonsignificant.

Sex Differences in Mass Media Preferences Across Four Asian Countries

2011 ◽  
Vol 23 (4) ◽  
pp. 186-191 ◽  
Author(s):  
Malini Ratnasingam ◽  
Lee Ellis
Keyword(s):  
United States ◽  
Sex Differences ◽  
Mass Media ◽  
The United States ◽  
Female Students ◽  
The Internet ◽  
Evolutionary Explanation ◽  
Asian Countries ◽  
The World ◽  
Media Preferences

Background. Nearly all of the research on sex differences in mass media utilization has been based on samples from the United States and a few other Western countries. Aim. The present study examines sex differences in mass media utilization in four Asian countries (Japan, Malaysia, South Korea, and Singapore). Methods. College students self-reported the frequency with which they accessed the following five mass media outlets: television dramas, televised news and documentaries, music, newspapers and magazines, and the Internet. Results. Two significant sex differences were found when participants from the four countries were considered as a whole: Women watched television dramas more than did men; and in Japan, female students listened to music more than did their male counterparts. Limitations. A wider array of mass media outlets could have been explored. Conclusions. Findings were largely consistent with results from studies conducted elsewhere in the world, particularly regarding sex differences in television drama viewing. A neurohormonal evolutionary explanation is offered for the basic findings.

scholarly journals Sex Differences in Functional Connectivity Between Resting State Brain Networks in Autism Spectrum Disorder

2021 ◽  
Author(s):  
Vânia Tavares ◽  
Luís Afonso Fernandes ◽  
Marília Antunes ◽  
Hugo Ferreira ◽  
Diana Prata
Keyword(s):  
Autism Spectrum Disorder ◽  
Sex Differences ◽  
Resting State ◽  
Brain Connectivity ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Control Networks ◽  
Highly Sensitive ◽  
Female Specific ◽  
Main Effects

AbstractFunctional brain connectivity (FBC) has previously been examined in autism spectrum disorder (ASD) between-resting-state networks (RSNs) using a highly sensitive and reproducible hypothesis-free approach. However, results have been inconsistent and sex differences have only recently been taken into consideration using this approach. We estimated main effects of diagnosis and sex and a diagnosis by sex interaction on between-RSNs FBC in 83 ASD (40 females/43 males) and 85 typically developing controls (TC; 43 females/42 males). We found increased connectivity between the default mode (DM) and (a) the executive control networks in ASD (vs. TC); (b) the cerebellum networks in males (vs. females); and (c) female-specific altered connectivity involving visual, language and basal ganglia (BG) networks in ASD—in suggestive compatibility with ASD cognitive and neuroscientific theories.

Sex Differences in Response to Absurd, Aggressive, Pro-Feminist, Sexual, Sexist, and Racial Jokes

1980 ◽  
Vol 46 (2) ◽  
pp. 368-370 ◽  
Author(s):  
D. P. Ingrando
Keyword(s):  
Sex Differences ◽  
Female Students ◽  
Suburban Area ◽  
Catholic College ◽  
Significant Difference

50 male and 50 female students attending a small Catholic college in a suburban area were given a questionnaire of 30 jokes and 20 biographical questions. The subjects rated the jokes on scale of 1 (not at all funny) through 5 (very funny). The jokes had been previously categorized by 5 male and 5 female judges independently into absurd, aggressive, profeminist, sexual, sexist, and racial. No significant difference was found between the sexes on feminist attitude and use of humor. Correlations between categories of jokes and total joke responses were significant. Results were not consistent with previous studies. Reasons for the differences were examined.

Evaluating Options for CRT Display of Process Trend Data

1982 ◽  
Vol 26 (1) ◽  
pp. 49-53 ◽  
Author(s):  
Christopher G. Koch ◽  
Thomas R. Edman ◽  
R. Kim Guenther
Keyword(s):  
Reaction Time ◽  
Interaction Effect ◽  
Error Rates ◽  
Time Orientation ◽  
Load Management ◽  
Control Room ◽  
Control Task ◽  
Nuclear Control ◽  
Trend Data ◽  
Main Effects

Effectiveness of colorgraphics CRT-based process trend display formats was evaluated by manipulating time scale orientation and time directionality. Performance was assessed in terms of reaction time and accuracy in responding to questions representative of process control task scenarios. Reaction time analyses reveal no main effects of time orientation or directionality, but a reliable orientation-directionality interaction effect is present. This interaction supports the conclusion that more rapid interpretation of trend is associated with x-axis time orientation progressing away from the origin and with y-axis time orientation progressing toward the origin. Error rates were nearly equivalent among the format types and supported no further discrimination among them. The findings have implications for the design of trend displays in applications such as nuclear control room, petrochemical processing, and load management.

Sex and Cardiovascular Function in Relation to Vascular Brain Injury in Patients with Cognitive Complaints

2021 ◽  
pp. 1-11
Author(s):  
Sanne Kuipers ◽  
Geert Jan Biessels ◽  
Jacoba P. Greving ◽  
Raquel P. Amier ◽  
Jeroen de Bresser ◽  
...  
Keyword(s):  
Sex Differences ◽  
Brain Injury ◽  
Interaction Effect ◽  
Brain Mri ◽  
Cardiovascular Function ◽  
Left Ventricular ◽  
Cognitive Complaints ◽  
Lacunar Infarcts ◽  
Interaction Terms ◽  
Lv Mass

Background: Emerging evidence shows sex differences in manifestations of vascular brain injury in memory clinic patients. We hypothesize that this is explained by sex differences in cardiovascular function. Objective: To assess the relation between sex and manifestations of vascular brain injury in patients with cognitive complaints, in interaction with cardiovascular function. Methods: 160 outpatient clinic patients (68.8±8.5 years, 38% female) with cognitive complaints and vascular brain injury from the Heart-Brain Connection study underwent a standardized work-up, including heart-brain MRI. We calculated sex differences in vascular brain injury (lacunar infarcts, non-lacunar infarcts, white matter hyperintensities [WMHs], and microbleeds) and cardiovascular function (arterial stiffness, cardiac index, left ventricular [LV] mass index, LV mass-to-volume ratio and cerebral blood flow). In separate regression models, we analyzed the interaction effect between sex and cardiovascular function markers on manifestations of vascular brain injury with interaction terms (sex*cardiovascular function marker). Results: Males had more infarcts, whereas females tended to have larger WMH-volumes. Males had higher LV mass indexes and LV mass-to-volume ratios and lower CBF values compared to females. Yet, we found no interaction effect between sex and individual cardiovascular function markers in relation to the different manifestations of vascular brain injury (p-values interaction terms > 0.05). Conclusion: Manifestations of vascular brain injury in patients with cognitive complaints differed by sex. There was no interaction between sex and cardiovascular function, warranting further studies to explain the observed sex differences in injury patterns.

Sex Differences in Cooperative and Competitive Attitudes in a Northeastern School

1982 ◽  
Vol 50 (3) ◽  
pp. 768-770 ◽  
Author(s):  
Barbara K. Herndon ◽  
Mary D. Carpenter
Keyword(s):  
Sex Differences ◽  
Public School ◽  
School Children ◽  
Upper Class ◽  
Region Of Residence ◽  
The Difference ◽  
Main Effects

Competitiveness and cooperativeness of children in the Northeast were compared to those same attitudes in the Midwest. 102 middle- to upper-class suburban public school children in Grades 2 through 6 were given the Minnesota School Affect Assessment. Contrary to former findings, competitiveness in all grades increased with age. There were main effects for sex for both attitudes. It is proposed that region of residence contributed to the difference found.

Nine, Seven, Five, or Three: How Many Figures Do We Need for Assessing Body Image?

2005 ◽  
Vol 100 (2) ◽  
pp. 488-492 ◽  
Author(s):  
Neala Ambrosi-Randić ◽  
Alessandra Pokrajac-Bulian ◽  
Vladimir Takšić
Keyword(s):  
Body Image ◽  
Analysis Of Variance ◽  
Optimal Number ◽  
Female Students ◽  
Validity And Reliability ◽  
Main Effect ◽  
Dependent Variables ◽  
Post Hoc ◽  
Main Effects

320 Croatian female students ( M = 20.4 yr.) were recruited to examine the validity and reliability of figural scales using different numbers of stimuli (3, 5, 7, and 9) and different serial presentation (serial and nonserial order). A two-way analysis of variance (4 numbers × 2 orders of stimuli) was performed on ratings of current self-size and ideal size as dependent variables. Analysis indicated a significant main effect of number of stimuli. This, together with post hoc tests indicated that ratings were significantly different for a scale of three figures from scales of more figures, which in turn did not differ among themselves. Main effects of order of stimuli, as well as the interaction, were not significant. The results support the hypothesis that the optimal number of figures on a scale is seven plus (or minus) two.

scholarly journals Consumo de alcohol, tabaco, cannabis y otras drogas en la adolescencia: efectos de la familia y el barrio [Use of alcohol, tobacco, cannabis and other drugs in adolescence: Effects of family and neighborhood]

2015 ◽  
Vol 31 (3) ◽  
pp. 1000 ◽  
Author(s):  
María C. Fuentes ◽  
Antonio Alarcón ◽  
Fernando García ◽  
Enrique Gracia
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Parental Involvement ◽  
Parenting Styles ◽  
Interaction Effect ◽  
Protective Factor ◽  
Intervention Programs ◽  
Educational Strategies ◽  
Neighborhood Risk ◽  
Main Effects

The aim of this study was to analyze the protective or risk factors of parental educational styles for the consumption of alcohol, tobacco, cannabis and other drugs, considering the interaction of parenting styles with the dangerousness of the neighborhood. Based on the responses of 628 adolescents, 369 females (58.8%) and 259 males (41.2%) between 15 and 17 years old (<em>M</em> = 16.03 years old, <em>SD</em> = 0.79 years old), families were classified according to their educational style (authoritative, indulgent, authoritarian or neglectful) and their level of perceived neighborhood risk (high or low). Results showed no interaction effect; however, main effects of educational styles and perceived neighborhood risk were obtained. Adolescents from indulgent families showed the lowest consumption in the substances evaluated, while those from authoritative, authoritarian and neglectful families showed the highest consumption. Moreover, adolescents from high-risk neighborhoods obtained the highest consumption. Indulgent educational style, acting primarily through affection and not imposition, works as a protective factor regardless of the danger in the neighborhood. The importance of encouraging this parental performance in prevention and intervention programs is highlighted, promoting specific educational strategies to improve affection, communication and parental involvement.

The Role of Power Distance and Explanation Facility in Online Bargaining Utilizing Software Agents

2011 ◽  
pp. 73-90
Author(s):  
John Lim
Keyword(s):  
Factorial Design ◽  
Task Performance ◽  
Interaction Effect ◽  
Power Distance ◽  
Software Agents ◽  
Research Perspective ◽  
Online Transactions ◽  
Main Effects ◽  
Factorial Design Experiment

Online transactions have become increasingly popular and deserve greater attention from a research perspective. Whereas there are various aspects of online transactions, this study specifically examined an online bargaining scenario utilizing software agents. User’s performance and attitudes were studied in a 2x2 factorial-design experiment. The independent variables were power distance (a dimension of culture)-for reasons associated with increasing and irresistible globalization, and explanation facility-for its conjecturable benefits in helping users to better understand and work with their software agents. Results showed these factors to have an interaction effect on task performance; as well, explanation facility exhibited main effects on trust and satisfaction. The findings have implications for system designers and builders; they also help managers in tailoring their expectations on what technology can deliver-under which conditions.

Sex Differences in Mental Rotation Performance Through Holding Weights By the Hands

2020 ◽  
pp. 027623662095233
Author(s):  
Hiroyuki Muto ◽  
Soyogu Matsushita ◽  
Kazunori Morikawa
Keyword(s):  
Sex Differences ◽  
Embodied Cognition ◽  
Mental Rotation ◽  
Response Times ◽  
Error Rates ◽  
Female Students ◽  
Mental Rotation Task ◽  
Hands On ◽  
Sensorimotor Processes

Mental rotation is known to be mediated by sensorimotor processes. To deepen our understanding of the role of somatosensory inputs in mental rotation, we investigated the effects of holding weight by the hands on mental rotation performance. In an experiment, 22 male and 22 female students performed a chronometric mental rotation task while holding either light or heavy bags in both hands. Results showed that females holding heavy bags were quicker and more accurate at mental rotation than females holding light bags, as evidenced by shallower slopes for response times (RTs) and error rates. In contrast, males showed no such heavy-bag-induced improvement. Unlike slopes, intercepts for RTs and error rates were equivalent regardless of sex and bag weight. Consistent with previous research on embodied cognition, the present findings demonstrated the facilitatory role of somatosensory cues by weight in mental rotation and suggested sex differences in embodied processes in mental rotation.

Sign in / Sign up

Export Citation Format

Share Document