Understanding psychological measurement psychological constructs. For body dysmorphia the body image disturbance questionnaire bidq is often used. Changing your body might seem like the answer. In psychology the intelligence quotient iq is often considered to be measured at the interval level. The bas or body appreciation scale is another measure of body image. Finally the ratio level of measurement involves assigning scores in such a way that there is a true zero point that represents the complete absence of the quantity.
Obesity and weight gain in turn can have implications for psychological functioning. If only you could be thinner leaner stronger or bigger youd feel great. Thankfully a recent quora thread lists helpful advice for people who want to. The scale has been adapted in many languages and utilized to study body image and cultural influence in many countries. These measures generally fall into one of three broad categories. Within eating disorders theres is a.
Height measured in meters and weight measured in kilograms are good examples. This is an extremely broad. In comparison physical scales for length weight and volume have equal units and are taken from a zero point. A better understanding of the appreciation for ones body the higher the prediction of behaviors that can become problematic in various populations. Standard psychological tests are usually interval scales as they have equal units on equal steps but they do not possess a true zero. A length of 50 cms is twice the length of 25 cms.
This study reports results from the first international body project ibp i which surveyed 7434 individuals in 10 major world regions about body weight ideals and body dissatisfaction. For example a 2001 paper by ponchietti and colleagues examining penis size and body size in 3300 young men found highly significant correlations between flaccid penis length and body height and. Losing weight can be challenging especially if you dont have the right mind set to maintain a healthy lifestyle. Participants completed the female contour drawing figure rating scale cdfrs and self reported their exposure to western and local media. Body shame and not body weight can be a barrier to love and connection. Different measures can help you examine different dimensions of body image.
In addition there is a clear psychological component to weight and weight gain. Many variables studied by psychologists are straightforward and simple to measure. The aim of my program of research is to delineate the psychological components and correlates of adiposity body fat.