Correction: Díaz Ferreyra, N.E., et al. Preventative Nudges: Introducing Risk Cues for Supporting Online Self-Disclosure Decisions. Information 2020, 11, 399

Nicolás E. Díaz Ferreyra; Tobias Kroll; Esma Aïmeur; Stefan Stieglitz; Maritta Heisel

doi:10.3390/info11120555

,

and

¹

Department of Computer Science and Applied Cognitive Science, University of Duisburg-Essen, 47057 Duisburg, Germany

²

Department of Computer Science and Operations Research, University of Montréal, P.O. Box 6128, Montréal, QC H3C 3J7, Canada

^*

Author to whom correspondence should be addressed.

Information2020, 11(12), 555;https://doi.org/10.3390/info11120555

This article belongs to the Special Issue Privacy Protection on Social Network Data

Version Notes

Order Reprints

After publication of the research paper [], a mistake in Table 5 was identified. Particularly, the values corresponding to column

\hat{I}

and the highlighted rows are wrong. Likewise, references to said table in Section 6.2 “Intervention Approach” are incorrect. We have addressed these points by cooperative revision. The correct Table 5 and its referred content (i.e., rows listed in the second paragraph of Section 6.2) are the following:

Table 5. Criticality index and severity frequencies of each scenario.

Reference in Section 6.2 should be: “…Considering

φ = 0.5

and Table 5 as our KB (i.e., built upon the severity assessments obtained from the online survey), the following scenarios/SDPs could be selected by the function SelectSDP: 1, 3, 4, 6–13, and 18–25”.

These changes have no impact on the conclusions of our paper. The manuscript will be updated on the article page. We apologize for any inconvenience this has caused.

Conflicts of Interest

The authors declare no conflict of interest.

References

Díaz Ferreyra, N.E.; Kroll, T.; Aïmeur, E.; Stieglitz, S.M. Preventative Nudges: Introducing Risk Cues for Supporting Online Self-Disclosure Decisions. Information 2020, 11, 399. [Google Scholar]

Table 5. Criticality index and severity frequencies of each scenario.

Category	Scn.	N	1	2	3	4	5	$\hat{I}$	SE
Drugs and alcohol use	1	100	2	9	20	50	19	0.688	0.047
	2	93	5	31	42	13	2	0.435	0.044
	3	83	2	2	6	32	41	0.825	0.049
	4	144	0	2	9	71	62	0.835	0.027
	5	50	4	12	18	12	4	0.500	0.075
	6	92	2	21	37	26	6	0.535	0.048
Sex	7	140	1	4	2	50	83	0.875	0.031
	8	100	0	4	22	41	33	0.758	0.042
	9	100	5	20	26	36	13	0.580	0.054
	10	96	2	11	38	33	12	0.609	0.047
	11	41	0	2	11	12	16	0.756	0.072
	12	85	2	15	31	28	9	0.579	0.052
Religion and politics	13	102	1	7	10	47	37	0.775	0.045
	14	92	6	29	36	20	1	0.448	0.046
	15	92	9	21	34	25	3	0.478	0.052
	16	95	8	27	40	18	2	0.445	0.047
	17	87	8	24	39	15	1	0.434	0.048
	18	94	1	1	9	42	41	0.822	0.040
Strong sentiment	19	95	3	16	36	38	2	0.553	0.044
	20	97	4	5	30	42	16	0.657	0.049
	21	89	0	3	7	46	33	0.806	0.039
Location	22	129	1	10	22	64	32	0.725	0.039
Location	23	152	1	3	7	60	81	0.857	0.030
Personal identifiers	24	99	2	26	42	25	4	0.508	0.044
	25	92	0	1	6	52	33	0.818	0.033
	26	90	7	33	39	10	1	0.403	0.044

Note: Severity level 1 = insignificant, 2 = minor, 3 = moderate, 4 = major, 5 = catastrophic;

Scenarios with risk index

\hat{I}

higher than 0.5.

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Correction: Díaz Ferreyra, N.E., et al. Preventative Nudges: Introducing Risk Cues for Supporting Online Self-Disclosure Decisions. Information 2020, 11, 399

Conflicts of Interest

References

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