22/02/2019
This is a video where I summarise for you an empirical study of problem 5 "Pavlovian powers" from the Bad Habits course in 59 seconds. Enjoy!
Transcript:
"Obesity is a major health problem and its prevalence is rising, not only in the United States but also in the Netherlands. According to research, 40% of the Dutch adults are currently overweight or obese.
Overweight is becoming more common in children, but we know nearly nothing about the eating behavior of overweight children.
Learning theory predicts that overeating follows from learned associations between the smell and taste of palatable food on the one hand and intake on the other hand. After series of tests and observations, it's observed and concluded that overweight children fail to regulate their food intake when they are confronted with temptations like the intense smell and taste of appetizing food, whereas normal-weight children decreased their intake after both cues.
Their overeating is not related to psychological factors like mood, self-esteem, and a restrained eating style, but it was related to cue-elicited salivation flow.
"
If you want to read the full article: Jansen, A., Theunissen, N., Slechten, K., Nederkoorn, C., Boon, B., Mulkens, S., & Roefs, A. (2003). Overweight children overeat after exposure to food cues. Eating Behaviors, 4 197-209