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Science News for January 7, 2005


Subjective knowledge affects consumer searching & selections

Research reveals that consumers prioritize product categories over brands when making purchasing decisions. The study finds that subjective knowledge drives consumer behavior, leading them to seek out specific areas of stores that align with their values.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

How consumers are bombarded and affected by retail spectacles

Researchers study visitors to ESPN Zone Chicago to understand the impact of sports-related bombardment on consumers. The study highlights the blending of reality and fantasy, and the role of video screens in creating a spectacular experience.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

The effect of multiple brand comparisions

Researchers found that consumers tend to favor singular brands over average options, even if they don't necessarily outperform others. This phenomenon leads to higher purchasing rates when consumers feel good about the product, not just the average option.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Story writing impacts consumer experience

A study by Patricia West and colleagues found that writing stories about paintings boosts writer's preference for a painting. Stories focusing on the author also show improved recall and enjoyment of the task. The authors argue that this effect applies to various consumer goods, such as clothing and family vacations.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

Potential cure for lymphoma in HIV patients

Researchers at City of Hope Cancer Center have successfully treated 17 out of 20 HIV-positive patients with refractory lymphoma using high-dose chemotherapy and autologous stem cell rescue. The study shows promising results with an 85% survival rate, paving the way for further investigation into this potential cure.

SourceAmerican Society of Hematology·JournalBlood·DateJan 7, 2005

Gorillas in the midst of extinction

The loss of 6% of mountain gorilla habitat in the Virunga National Park is a significant step backward for the endangered species. Scientists are using NASA satellite imagery to monitor land changes and develop a monitoring system with conservation groups to protect the remaining habitats.

SourceNASA/Goddard Space Flight Center·DateJan 7, 2005
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

How shoppers react to product options

Researchers find that consumers perceive defaults as indicative of marketers' intentions, leading to biased choices. This phenomenon is known as marketplace metacognition, where consumers try to decipher the marketer's intended choice.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

A biomarker to predict osteoarthritis

Researchers found a significant link between elevated hyaluronic acid levels and severity of osteoarthritis, particularly in the knees and hips. The study, involving 753 participants from diverse ethnic backgrounds, suggests that hyaluronic acid measurements may be useful for assessing overall OA load.

SourceWiley·JournalArthritis & Rheumatism·DateJan 7, 2005

Distractions affect consumer choice when sampling food

Researchers found that distractions while eating chocolate increased enjoyment and subsequent choice of a good-tasting food sample. This study suggests that marketers should use distraction as a protocol to improve consumer choice at sampling stations.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

Consumer responses to the impact of Starbucks on local economies

Researchers explore how Starbucks influences local markets, fostering a 'third-place' experience, yet also facing criticism for predatory practices. The study reveals complex relationships between consumer behavior, corporate power, and environmental concerns.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

New York Academy of Sciences announces Nobel Prize Essay Contest

The New York Academy of Sciences launches a new science essay contest for NYC high school juniors, encouraging them to explore the impact of Nobel Prize-winning achievements on science and society. The contest aims to promote public awareness of the Nobel Prizes and their contributions to everyday life.

SourceNew York Academy of Sciences·DateJan 7, 2005

How a question can persuade consumers to buy

A study by Patti Williams and colleagues found that consumers can be persuaded through intention questions, but only if they attribute persuasive intent to the question. The authors conclude that consumers can learn to recognize and resist such manipulation.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

Consumers seek and avoid marketing persuasion

Researchers found that consumers exhibit two main strategies: goal seekers aim to utilize marketing agents for personal goals, while persuasion sentries guard against unwanted influence. By understanding these consumer behaviors, marketers can develop more effective and personalized approaches.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Consumers are affected by discounts, even after the discount is retracted

Researchers found that higher-quality brands are less likely to be chosen after a discount is retracted, while lower-quality brands can continue to benefit. This discovery suggests that retailers should encourage in-store discounts by national brands to create an enduring advantage for their store brands.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

Jefferson scientists find zinc may help prevent esophageal, oral cancers

Researchers found that zinc supplements reversed precancerous conditions in the esophagus and tongue of zinc-deficient rats. The study suggests that zinc supplements may prevent the development of esophageal or oral cancers, which are associated with nutritional zinc deficiency.

SourceThomas Jefferson University·JournalJNCI Journal of the National Cancer Institute·DateJan 7, 2005

Anti-consumerism activism

Researchers Robert Kozinets and Jay Handelman apply social movement theories to anti-advertising movements, finding changes in activists' self-description and adversary portrayal. The authors conclude that activists view the consumption system as an enemy and try to save both themselves and consumers from it.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

What makes for a funny advertisement

A new study explores the structural elements that make TV ads funny, finding a dramatic range in perceived humor. Understanding this variation can help marketers adjust their intended messages and improve downstream variables like message credibility and recall.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

Price anchors affect consumers' buying and selling

Researchers found that price anchors affect consumers' willingness-to-pay and willingness-to-accept in both buying and selling situations. Marketers may want to reconsider their passive approach to setting prices and instead adopt an active role based on factors affecting consumers' price judgments.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

How negative messages affect consumers

Research by Susan Jung Grant and colleagues found that consumers process negative messages more slowly than positive ones, focusing on the root of the message rather than the negation. This leads to a specific sequence of processing, where affirmations are elaborated first and then negators are incorporated in judgment.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

How possessions become heirlooms

Researchers explore how cherished possessions are passed down and become family wealth, finding it beneficial for cohesion and identity. The study raises a provocative question: would middle-class families be worse off without this 'inalienable' wealth?

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 7, 2005

January 2005 Ophthalmology Journal

The January 2005 issue of the American Academy of Ophthalmology's Journal features various studies on glaucoma, including the restoration of retinal ganglion cell function in early glaucoma after intraocular pressure reduction. Other topics include LASIK surgery and its effects on myopia, as well as a study on familial aggregation of h...

SourceAmerican Academy of Ophthalmology·JournalOphthalmology·DateJan 7, 2005
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Scientists discover unique microbe in California's largest lake

Researchers found a new strain of Acaryochloris that uses infrared light for oxygen-evolving photosynthesis, opening up new habitats for oxygen production. The discovery reveals 'gene-jumping' between cyanobacteria and proteobacteria, rewriting the evolutionary timeline.

SourceUniversity of Oregon·JournalProceedings of the National Academy of Sciences·DateJan 7, 2005