Assessing bias against overweight individuals among nursing and psychology students: an implicit association test.

Aim And Objectives: To determine the implicit or unconscious attitudes of Nursing and Psychology majors towards overweight individuals in medical and non-medical contexts.

Background: Obesity is a leading health concern today, which impacts both physical and psychological health. Overweight individuals confront social biases in many aspects of their lives including health care.

That community becomes you? An examination of community differences in self-objectification and related variables.

The authors surveyed women from 2 communities: Anchorage, Alaska (N =51), an urban area, and Haines, Alaska (N=41), an isolated rural community. Participants from Haines scored lower on measures of self-objectification, internalization of sociocultural attitudes toward appearance, participation in beauty enhancement behaviors, and perceived normative beauty enhancement behaviors. Women from Haines also engaged in more empowering exercise (i.

Operant behavior in dwarf hamsters (Phodopus campbelli): Effects of rate of reinforcement and reinforcer flavor variety.

We investigated operant behavior in a novel species, the dwarf hamster (Phodopus campbelli). In two experiments, hamsters were trained to lever-press for food reinforcement. In Experiment 1, rate of reinforcement was manipulated across conditions using four variable-interval schedules of reinforcement (delivering one to eight reinforcers per min).

Social cues influence foraging in dwarf hamsters (Phodopus campbelli).

In 2 experiments, dwarf hamsters (Phodopus campbelli) were trained to find palatable foods in an open field. The location of each food patch remained the same throughout each experiment, and only 1 food was available per day. Once subjects had been trained to find each food in its unique location, they progressed to a testing phase in which subjects' mates were allowed to eat and hoard the food that was available in the open field each day.

Dwarf and golden hamsters' differing responses to conspecific signals for food.

The author presented dwarf hamsters (Phodopus campbelli) and golden hamsters (Mesocricetus auratus) with conspecific and inanimate signals for food. Both species approached a cardboard stimulus that predicted food. The dwarf hamsters engaged in high levels of social contact directed toward a conspecific conditioned stimulus for food, but the golden hamsters did not.

Dogs acquire food preferences from interacting with recently fed conspecifics.

Social transmission of food preferences has been documented in many species including humans, rodents, and birds. In the current experiment, 12 pairs of domestic dogs (Canis familiaris) were utilized. Within each pair, one dog (the demonstrator) was fed dry dog food flavored with either basil or thyme.