title: Population Study of Fears in Two Generations of Ukrainians.
abstract: OBJECTIVE
  Fear is an ancient natural reaction of a human being to a threat and it is also an adaptive feature. Obsessive fear can transfer into phobias, which lead to a clinical problem. In spite of many studies done on fear, many questions are yet not clarified. In the former Soviet Union, research on human behaviour traits was mostly tabooed. The current research will fill some gaps on the 'behavioural map' of Ukraine in relationship to fear distributions in two successive generations of residents of Ukraine.
  
  
  METHODS
  Eight hundred and sixty-seven residents of Ukraine, predominantly residents of Kharkov and Kharkov region participated in the study. All participants were distributed into groups of younger and older generations. Twenty-four emotional states of fear have been studied by Ivleva-Shcherbatyh questionnaire, developed and validated in Slavs samples.
  
  
  RESULTS
  The population analysis of 24 types of fear has shown that sex differences were found mostly among members of the younger generation. The average value of sex differences from the amplitude trait of variation made up approximately 20%. More significant differences between members of different generations have been found in females. The age dynamics of fears within each generation has been detected.
  
  
  CONCLUSIONS
  The population analysis of fears in Ukraine has demonstrated that the strongest fears independently of the generation were related to diseases of relatives and to problems in the case of diseases of relatives.
authors.affiliation: Department of Biology, National University of Pharmacy, Kharkov, Ukraine.
authors.forename: O V
authors.initials: OV
authors.lastname: Filiptsova
authors.affiliation: Department of Pharmaceutical Marketing and Management, National University of Pharmacy, Kharkov, Ukraine.
authors.forename: Yu N
authors.initials: YN
authors.lastname: Kobets
authors.affiliation: Department of Pharmaceutical Marketing and Management, National University of Pharmacy, Kharkov, Ukraine.
authors.forename: M N
authors.initials: MN
authors.lastname: Kobets
authors.affiliation: Department of Human Physiology and Anatomy, National University of Pharmacy, Kharkov, Ukraine.
authors.forename: I A
authors.initials: IA
authors.lastname: Timoshyna
keywords: Fear; Ukraine; generations; population; sex dimorphism