STATISTICAL ANALYSIS OF THE CERIODAPHNIA TOXICITY TEST: SAMPLE SIZE DETERMINATION FOR REPRODUCTIVE EFFECTS

1993 ◽  
Vol 12 (1) ◽  
pp. 85 ◽  
Author(s):  
James T. Oris ◽  
A. John Bailer
Keyword(s):  
Statistical Analysis ◽  
Sample Size ◽  
Toxicity Test ◽  
Test Sample ◽  
Sample Size Determination ◽  
Size Determination ◽  
Reproductive Effects

scholarly journals A Call for Open Science in Giftedness Research

2017 ◽  
Author(s):  
Matthew McBee ◽  
Matthew Makel ◽  
Scott J. Peters ◽  
Michael S. Matthews
Keyword(s):  
Data Analysis ◽  
Statistical Analysis ◽  
Sample Size ◽  
Open Data ◽  
Open Science ◽  
Sample Size Determination ◽  
Size Determination ◽  
Science Practices ◽  
Internet Resources ◽  
Open Materials

The ruinous consequences of currently accepted practices in study design and data analysis have revealed themselves in the low reproducibility of findings in fields such as psychology, medicine, biology, and economics. Because giftedness research relies on the same underlying statistical and sociological paradigms, it is likely that our field also suffers from poor reproducibility and unreliable literature. This paper describes open science practices that will increase the rigor and trustworthiness of gifted education’s scientific processes and their associated findings: open data; open materials; and preregistration of hypotheses, design, sample size determination, and statistical analysis plans. Readers are directed to internet resources for facilitating open science.

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