Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hominid brain evolution: two conceptions of science.

R B Eckhardt1

  • 1Department of Anthropology, Pennsylvania State University, University Park.

Anthropologischer Anzeiger; Bericht Uber Die Biologisch-Anthropologische Literatur
|December 1, 1991
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Moment coefficients of skewness in the femoral neck cortical bone distribution of BAR 1002'00.

Homo : internationale Zeitschrift fur die vergleichende Forschung am Menschen·2010
Same author

Pygmoid Australomelanesian Homo sapiens skeletal remains from Liang Bua, Flores: population affinities and pathological abnormalities.

Proceedings of the National Academy of Sciences of the United States of America·2006
Same author

Superquadric modeling of cranial and cerebral shape and asymmetry.

American journal of physical anthropology·2005
Same author

External and internal morphology of the BAR 1002'00 Orrorin tugenensis femur.

Science (New York, N.Y.)·2004
Same author

Genetic research and nutritional individuality.

The Journal of nutrition·2001
Same author

Foxy logic on gene pursuit.

Nature·1996
Same journal

Determinants of adult height and BMI in a sample of Polish physical education students: parental stature, birth size, and family socioeconomic environment.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
Same journal

Somatotype and body fat distribution among the slum residents in Guwahati, Assam: Implications for health risks.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
Same journal

Vertebral shape and spinal osteoarthritis in humans: A 3D analysis.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
Same journal

A rough start especially for boys: the influence of fetal sex on delivery mode.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
Same journal

Mortality patterns and biological status in Pietrzykowice against the backdrop of historical events and social transitions: A biodemographic study of 19<sup>th</sup>-century rural Galicia.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
Same journal

Editorial Human and humankind in motion.

Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur·2026
See all related articles

This study critically re-evaluates Fialkowski's hypothesis linking hominid brain expansion to heat stress during primitive hunting. The findings indicate the hypothesis is based on inaccurate data and remains untestable, questioning its scientific validity in anthropology.

Area of Science:

  • Paleoanthropology
  • Evolutionary Biology
  • Human Origins

Background:

  • The Fialkowski hypothesis proposes hominid brain expansion resulted from evolutionary adaptation to heat stress during primitive hunting.
  • This adaptation may have preadapted early humans for enhanced cognitive abilities.

Purpose of the Study:

  • To re-examine and critically assess the validity of Fialkowski's hypothesis on hominid brain expansion.
  • To evaluate the scientific rigor and testability of the proposed link between thermoregulation and cognitive evolution.

Main Methods:

  • Review of existing literature and data supporting Fialkowski's hypothesis.
  • Analysis of the accuracy and reliability of the data used in previous iterations of the hypothesis.
  • Assessment of the hypothesis's testability within the framework of modern scientific methodology.

Related Experiment Videos

Main Results:

  • Fialkowski's hypothesis is based on data that have been demonstrated to be significantly inaccurate.
  • The hypothesis is presented in a way that makes it inherently difficult or impossible to test empirically.
  • Previous critiques of the hypothesis's data foundation remain valid.

Conclusions:

  • The hypothesis linking hominid brain expansion to heat stress is scientifically unsound due to inaccurate data.
  • The untestable nature of the hypothesis places it outside the scope of conventional, empirical anthropology.
  • While intriguing, the ideas presented do not meet the criteria for a legitimate scientific theory in human evolution.