The self-perceived communication
competence scale was developed to obtain information concerning how competent
people feel they are in a variety of communication contexts and with a
variety of types of receivers. Early self-report measures of competence
were structured to represent what the creators of the measures felt were
the components of communication competence. This scale is intended to let
the respondent define communication competence. Since people make decisions
with regard to communication (for example, whether they will even do it),
it is their perception that is important, not that of an outside observer.
It is important that users of this measure recognize that this is NOT a
measure of actual communication competence, it is a measure of PERCEIVED
competence. While these two different types of measures may be substantially
correlated, they are not the same thing. This measure has generated good
alpha reliability estimates (above .85) and had strong face validity. It
also has been found to have substantial predictive validity.
Directions: Below are twelve situations in which you might need to communicate. People's abilities to communicate effectively vary a lot, and sometimes the same person is more competent to communicate in one situation than in another. Please indicate how competent you believe you are to communicate in each of the situations described below. Indicate in the space provided at the left of each item your estimate of your competence.
Presume 0 = completely incompetent
and 100 = competent.
_____1. Present a talk to a group of strangers.
_____2. Talk with an acquaintance.
_____3. Talk in a large meeting of friends.
_____4. Talk in a small group of strangers.
_____5. Talk with a friend.
_____6. Talk in a large meeting of acquaintances.
_____7. Talk with a stranger.
_____8. Present a talk to a group of friends.
_____9. Talk in a small group of acquaintances.
_____10. Talk in a large meeting of strangers.
_____11. Talk in a small group of friends.
_____12. Present a talk to a group
of acquaintances.
Scoring: To compute the subscores, add the percentages for the items indicated and divide the total by the number indicated below.
Public 1 + 8 + 12; divide by 3.
Meeting 3 + 6 + 10; divide by 3.
Group 4 + 9 + 11; divide by 3.
Dyad 2 + 5 + 7; divide by 3.
Stranger 1 + 4 + 7 + 10; divide by 4.
Acquaintance 2 + 6 + 9 + 12; divide by 4.
Friend 3 + 5 + 8 + 11; divide by 4.
To compute the total SPCC score, add the subscores for Stranger, Acquaintance, and Friend. Then, divide that total by 3.
Mean
Public .72 68.8 17.8 Meeting .68 68.8 17.1 Group .67 76.1 14.6 Dyad .44 81.1 12.4 Stranger .87 55.5 23.6 Acquaintance .84 77.4 15.3 Friend .78 88.2 11.3 Total .92 73.7 13.8
Public > 86 High SPCC < 51 Low
SPCC Meeting > 85 High SPCC < 51 Low
SPCC Group > 90 High SPCC < 61 Low
SPCC Dyad > 93 High SPCC < 68 Low
SPCC Stranger > 79 High SPCC < 31 Low
SPCC Acquaintance > 92 High SPCC < 62 Low
SPCC Friend > 99 High SPCC < 76 Low
SPCC Total > 87 High SPCC < 59 Low
SPCC
Higher SPCC scores indicate higher
self-perceived communication competence with basic communication contexts
(public, meeting, group, dyad) and receivers (strangers, acquaintance,
friend).
Source:
McCroskey, J. C., & McCroskey,
L. L. (1988). Self-report as an approach to measuring communication competence.
Communication Research Reports, 5, 108-113.
Reliability
S.D.