With substantial attention on obesity these days, much attention is being given to weight control through the adoption of healthier diets and increased exercise. however, according to
which of the following constructs of the social cognitive theory, do people need to know what they have to change and how to go about changing it, before any behavior change will occur.
a) self-regulation
b) expectations
c) emotional arousal
d) behavioral capability

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.