Going All In
نویسندگان
چکیده
When faced with risky decisions, people typically choose to diversify their choices by allocating resources across a variety of options and thus avoid putting “all their eggs in one basket.” The current research revealed that this tendency is reversed when people face an important cue to mating-related risk: skew in the operational sex ratio, or the ratio of men to women in the local environment. Counter to the typical strategy of choice diversification, findings from four studies demonstrated that the presence of romantically unfavorable sex ratios (those featuring more same-sex than opposite-sex individuals) led heterosexual people to diversify financial resources less and instead concentrate investment in high-risk/high-return options when making lottery, stock-pool, retirement-account, and research-funding decisions. These studies shed light on a key process by which people manage risks to mating success implied by unfavorable interpersonal environments. These choice patterns have important implications for mating behavior as well as other everyday forms of decision making.
منابع مشابه
Association of Food Intake Patterns and Parents’ Educational Levels with Nutritional Statuses of School-Going Children (5-13 years old) in Rural Areas of Northern Bangladesh
Background and Objectives: Children malnutrition is a serious problem worldwide, especially in developing countries. The present study designed to investigate nutritional statuses and their associated risk factors in school-going children in Bangladesh. Materials and Methods: This study included 650 children (391 boys and 249 girls) aged 5–13 years old, living in the rural area of northern Ban...
متن کاملMicrobial Contamination of Staff’s Hand while Going out of Hospital
Abstract Background and Objective: Cross-transmission of microorganisms by the hands of health care workers is considered as a main transmission route of nosocomial infections. The aim of this study was to investigate the microbial contamination of health-care worker’s hands while going out of hospital. Material and Methods: Wearing the sterile glove with liquid culture, we obtained 100 Sam...
متن کاملنقش فضیلت سازمانی و رفتار شهروندی سازمانی در شجاعت اخلاقی حرفه‌ای
The aim of this study is to examine the role of organizational virtuousness and organizational citizenship behavior in employees’ professional moral courage. The Statistical population consisted of all employees in the Isfahan Tele Communication in 2011. From this population, 141 employees were selected using simple random sampling. Data was collected through administration of scales of organiz...
متن کاملReflection for the undergraduate on writing in the portfolio: where are we now and where are we going?
Introduction: The portfolio can be seen as a tool for assessmentof a variety of learning activities that differ in content, usage, andassessment. The portfolio not only meets the learner’s educationalneeds but also the political and public reassurance demand thatthe health professional has achieved the required competency ofthe curriculum that allows him or her to practice safely with orwithout...
متن کاملبررسی سرولوژی توکسوپلاسموزیس در خانم های معرفی شده جهت انجام آزمایشات قبل از ازدواج در استان مازندران در سال 1378
Background and Purpose: Toxoplasmosis has world wide distribution and in Ïran it’s prevalence is high. Pregnant women infected with Toxoplasma gondii may be prone to abortion, foetal death, still birth or congenital Toxoplasmosis. Ïf we know the percentage of immune women, who are going to get married, we can determine the occurance of abortion, still birth and foetal death due to Toxoplasmos...
متن کامل