The Extinction and Return of Fear of Public Speaking.

Prior studies indicate extinguished fear often partially returns when participants are later tested outside the extinction context. Cues carried from the extinction context to the test context sometimes reduce return of fear, but it is unclear whether such extinction cues (ECs) reduce return of fear of public speaking. Here we assessed return of fear of public speaking, and whether either of two types of ECs can attenuate it. Participants gave speeches of increasing difficulty during an exposure practice session and were tested 2 days later in a different context. Testing occurred in the presence of physical ECs, after mentally rehearsing the exposure session, or without either reminder. Practice reduced fear of public speaking, but fear partially returned at test. Neither physical nor mental ECs reduced partial return of fear of public speaking. The return of extinguished fear of public speaking, although small, was reliable, but not appreciably sensitive to presence of ECs.

Adolescent Mental Health Literacy: Young People's Knowledge of Depression and Social Anxiety Disorder.

PURPOSE: Understanding why nearly 80% of youth ages 6-18 years with a mental disorder fail to receive treatment represents an important public health priority. International data suggest that underrecognition of mental illness and the need for treatment are barriers to service utilization. This study extends work to a U.S. sample of 1,104 adolescents. METHODS: High School students were invited to participate in a self-report study assessing knowledge and beliefs regarding mental illness. Participants completed the survey in groups at school and read vignettes portraying peers experiencing major depression, social anxiety disorder, and a situation where the individual has to cope with a common life stressor followed by a series of questions in reference to each vignette. RESULTS: Adolescents had better recognition of depression than social anxiety disorder and were more likely to recommend seeking help for it. However, <50% of youth recognized depression. Family, friends, and counselors were recommended as sources of help. Differences according to the sex of the respondent and person in the vignette were observed. CONCLUSIONS: These data are among the first to provide information regarding the mental health literacy of American adolescents and suggest potential points for intervention. Pending replication of the findings herein, efforts to help adolescents recognize mental health problems and to increase the likelihood of recommending professional help will be important.