Based on what you've learned here about the Barnum effect and common biases found in research, which of the following is likely a limitation of studies or demos like this that involve surveys and self-reporting? a. People don't always tell the truth or tend to exaggerate or downplay aspects of their lives.
b. People often tell researchers what they think these authority figures want to hear, based on their assumptions about the study in which they're participating
c. Subjects are not randomly chosen and assigned to groups (as in more formal and rigorous Setups), but instead choose to participate in the activity, which is called self-selection bias
d. All of the choices given are legitimate concerns involving studies or demonstrations that rely heavily on surveys for their data and results.

Stories that are passed down through generations by word of mouth are called

No renewable resources are natural resources that are limited in supply and cannot be replaced as quickly as they are used.(true or false asnwering) a. true b. false

Which of the following is an example of the treatment technique for ocd called exposure and response prevention (erp)? a. callie has a hoarding compulsion. she becomes anxious whenever she has to throw something away; she even keeps stuff that she doesn't need and will never use. her therapist has arranged for callie's unnecessary belongings to be discarded of when she is away from home. b. carrie has an obsessive fear of contamination which has led to compulsive hand washing. her therapist is treating her by making her touch dirty laundry but not allowing her to wash her hands following for increasingly longer periods of time. c. kelly has religious obsessions. she feels that if she doesn't read biblical passages every hour of the day, she will do something evil. her therapist is treating her by having her attend religious services more frequently so that good thoughts will replace the bad ones. d. kerry has an obsessive fear of contamination which has led to compulsive hand washing rituals. her therapist is treating her by forcing her to wash her hands repeatedly, even when she doesn't feel anxious.