Nutrition Commons^™

A Cluster-Based Approach For Biological Hypothesis Testing And Its Application, Ahmed Mustafa

Ahmed Mustafa Dr.

No abstract provided.

Effects Of Capsaicin Supplemented Feed On The Growth And Immune Response Of Coho Salmon, Oncorhynchus Kisutch., Ahmed Mustafa, Paul Mccain, Devin Carr

Ahmed Mustafa Dr.

No abstract provided.

Effects Of Vitamin C On Expression Of Stress Genes In Tilapia, Oreochromis Niloticus., Ahmed Mustafa, Sharif Hayat, Jessica Eash

Ahmed Mustafa Dr.

No abstract provided.

An Introduction To Item Response Theory For Health Behavior Researchers, Russell Warne

Russell T Warne

OBJECTIVE:

To introduce item response theory (IRT) to health behavior researchers by contrasting it with classical test theory and providing an example of IRT in health behavior.

METHOD:

Demonstrate IRT by fitting the 2PL model to substance-use survey data from the Adolescent Health Risk Behavior questionnaire (n=1343 adolescents).

RESULTS:

An IRT 2PL model can produce viable substance use scores that differentiate different levels of substance use, resulting in improved precision and specificity at the respondent level.

CONCLUSION:

IRT is a viable option for health researchers who want to produce high-quality scores for unidimensional constructs. The results from our example-although not …

Survey Of Antibiotic Resistant Bacteria In Fish Gut Collected From Selected Sites., Ahmed Mustafa, Hasina Karki, Arlis Lamaster, Bob Gillespie, Shree Dhawale

Ahmed Mustafa Dr.

No abstract provided.

Effects Of Capsaicin Supplemented Feed On The Growth And Immune Response Of Tilapia, Oreochromis Niloticus, Ahmed Mustafa, Paul Mccain, Devin Carr

Ahmed Mustafa Dr.

No abstract provided.

Psychology (Addiction: Biology, Psychology And Society), Ahmed Mustafa, Sharon Morgillo, Shree Dhawale

Ahmed Mustafa Dr.

No abstract provided.