The food and beverage cues in digital marketing model: special considerations of social media, gaming, and livestreaming environments for food marketing and eating behavior research.

Digital marketing to children, teens, and adults contributes to substantial exposure to cues and persuasive messages that drive the overconsumption of energy dense foods and sugary beverages. Previous food marketing research has focused on traditional media, but less is known about how marketing techniques translate within digital platforms, such as social media, livestreaming, and gaming. Building upon previous theories and models, we propose a new model entitled food and beverage cues in digital marketing (FBCDM).

Local food in times of crisis: The impact of COVID-19 and two reinforcing primes.

Using an online survey experiment and a sample of 1650 participants from the Mid-Atlantic region in the United States, we investigate the effects of COVID-19 and two reinforcing primes on preferences for local food and donations to support farmers, farmers markets, and a food-relief program. At the beginning of the survey, we induce a subset of participants to think about the impact of the COVID-19 pandemic on either their personal life, finances, and health or on their local community and its members. Both primes increase participants' levels of anxiety and slightly reduce their sense of community.

Maternal stress during pregnancy and children's diet: Evidence from a population of low socioeconomic status.

Objectives: This study examined the relationship between maternal exposure to stress during pregnancy and children's food preferences and diet in a population of low socioeconomic status.

Methods: Indices of exposure to stress were constructed based on retrospective self-reported experience of stressful events during pregnancy (e.g.

Rewarding behavior with a sweet food strengthens its valuation.

Sweet foods are commonly used as rewards for desirable behavior, specifically among children. This study examines whether such practice may contribute to reinforce the valuation of these foods. Two experiments were conducted, one with children, the other with rats.

Toxicity of copper-spiked sediments to Tubifex tubifex (Oligochaeta, Tubificidae): a comparison of the 28-day reproductive bioassay with a 6-month cohort experiment.

Results from a 28-day adult reproductive bioassay using the aquatic oligochaete Tubifex tubifex (Müller, 1774) are compared with life table statistics obtained from a 6-month experiment on cohorts of the same species. This was done by simultaneously performing the two tests on copper spiked sediments. Five concentrations and a control were tested.