The medium over which a message is transmitted, such as e-mail, ...

[jessicacav]

The medium over which a message is transmitted, such as e-mail, phone, spoken word, or social media, is called the ________.
 Fill in the blank(s) with correct word

Question 2

List the suggestions for developing an effective questionnaire.

[johnharpe]

Answer to Question 1

channel

Answer to Question 2

The following is a list of suggestions for developing an effective questionnaire:
(a) Providing brief, easy-to-follow directions
(b) Arranging the items in a logical sequence
(c) Creating an appealing, easy-to-comprehend design
(d) Using short items that ask for a single answer to one idea
(e) Designing questions that are easy to answer and to tabulate
(f) Striving to write clear questions that all respondents will interpret in the same way
(g) Asking for information that can be recalled readily
(h) Providing all possible answer choices on multiple-choice items
(i) Asking for factual information whenever possible
(j) Deciding on an optimal number of choices to place on a ranking scale
(k) Avoiding questions that might be threatening or awkward to the respondent
(l) Considering the advisability of prompting a forced answer

[jessicacav]

Great answer, keep it coming

[Kedrick2014]

Thanks for the timely response, appreciate it