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Related Concept Videos

Surveys02:16

Surveys

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Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
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Stereotypes, Prejudice, and Discrimination02:55

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Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
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Pharmacogenomics: Identification of New Drug Targets01:29

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Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
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Principles of Pharmacogenetics: Types of Genetic Variants01:27

Principles of Pharmacogenetics: Types of Genetic Variants

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The human genome is over 99.9% identical between individuals, yet genetic differences exist at millions of bases. The human genome contains approximately 3 million variant positions per individual, many of which are heterozygous, contributing to genetic diversity and individual traits. Genetic variations include single-nucleotide polymorphisms (SNPs), insertions, deletions, and copy number variations (CNVs).SNPs, the most common variation, involve single-base changes in DNA. These can be...
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Genetic Screens02:46

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Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
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Human Genetics01:28

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Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
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An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations
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Genetic Testing Awareness and Attitudes among Latinos: Exploring Shared Perceptions and Gender-Based Differences.

Jada G Hamilton1, Elyse Shuk, Guedy Arniella

  • 1Behavioral Sciences Service, Memorial Sloan Kettering Cancer Center, New York, N.Y., USA.

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Summary

Latinos with lower acculturation showed interest in genetic testing but had concerns about understanding and misuse. Future interventions should address these barriers to improve access to genomic medicine.

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Area of Science:

  • Genomic Medicine
  • Health Disparities
  • Qualitative Research

Background:

  • Latinos are underrepresented in genomic research.
  • This may lead to inequitable access to genomic medicine benefits.
  • Understanding their perspectives is crucial for inclusive research.

Purpose of the Study:

  • To explore awareness and attitudes toward genetic testing among Latinos with lower acculturation in New York City.
  • To identify factors influencing the adoption of genetic testing in this population.

Main Methods:

  • Conducted four focus groups with English- and Spanish-speaking Latino men and women.
  • Utilized inductive thematic text analysis of focus group transcripts.
  • Discussed general genetic testing and a hypothetical skin cancer genetic test vignette.

Main Results:

  • Participants expressed uncertainty about genetic test purposes and information.
  • Concerns were raised regarding misuse and adverse emotional responses.
  • High interest in skin cancer genetic testing was noted, emphasizing actionable health information. Gender-based differences in perceived barriers emerged.

Conclusions:

  • Identified key beliefs and barriers impacting Latino engagement with genetic testing.
  • Results highlight targets for future interventions to improve understanding and access.
  • Ensuring equitable access to genomic medicine advances for Latino communities is essential.