ISRI - Information Systems Research Indicators

Construct: Intention to Use (Use)

Description
Indicators

Note 1: Following are presented the definitions found for the construct in the used references, together with the theory/model.
Note 2: The same construct can be present in more than one theory/model.
Note 3: If the construct was not proposed in the original theory/model, it is identified as "Additional to theory/model".

Definition: Not defined.

Theory/model: Updated DeLone and McLean
Reference: (DeLone & McLean, 2003)

Definition: Not defined.

Theory/model: TAM2
Reference: (Venkatesh & Davis, 2000)

Note 1: This list contains all the indicators (measuring variables) as defined by the authors when proposing/using/applying a theory/model in a context. It also includes the scales used to measure the variables.
Note 2: Some of the indicators are context-dependent.
Note 3: The same construct can be present in more than one theory/model.

Indicator	Scale	Context	Theory/Model	Reference(s)
Not Specified	Not Specified	Not Specified	DM

I predict that I will use the new features when they become available.	Likert 1-7, Strongly Disagree to Agree	Agile Web Portal	TAM	(Hong, Chan, Thong, Chasalow, & Dhillon, 2014)

I intend to use the new features when they become available.	Likert 1-7, Strongly Disagree to Agree	Agile Web Portal	TAM	(Hong, Chan, Thong, Chasalow, & Dhillon, 2014)

Given the chance, I intend to use Bizrate.com Website in my future online shopping of the product.	Likert 1-7, Strongly Disagree to Agree	B2C net-enabled commerce	TAM	(Son, Kim, & Riggins, 2006)

Given the chance, I predict that I would use Bizrate.com Website in my future online shopping of the product.	Likert 1-7, Strongly Disagree to Agree	B2C net-enabled commerce	TAM	(Son, Kim, & Riggins, 2006)

It is likely that I use Bizrate.com Website in my future online shopping of the product.	Likert 1-7, Strongly Disagree to Agree	B2C net-enabled commerce	TAM	(Son, Kim, & Riggins, 2006)

I would use mobile shopping to shop in the store.	Scale 1 to 7	Barcode Scanner and Radio Frequency Identification (RFID) Reader	TAM	(Venkatesh, Aloysius, Hoehle, & Burton, 2017)

I intend to use mobile shopping the next time I see it in the store.	Scale 1 to 7	Barcode Scanner and Radio Frequency Identification (RFID) Reader	TAM	(Venkatesh, Aloysius, Hoehle, & Burton, 2017)

I will not use mobile shopping the next time I see the system in the store.	Scale 1 to 7	Barcode Scanner and Radio Frequency Identification (RFID) Reader	TAM	(Venkatesh, Aloysius, Hoehle, & Burton, 2017)

Assuming that I have access to the digital library, I intend to use it.	Likert 1-7, Strongly Disagree to Agree	Digital Library	TAM	(Hong, Chan, Thong, Chasalow, & Dhillon, 2014)

I intend to increase my use of the digital library in the future.	Likert 1-7, Strongly Disagree to Agree	Digital Library	TAM	(Hong, Chan, Thong, Chasalow, & Dhillon, 2014)

I would use the web for gathering information from VA TAX.	Not Specified	e-Government	TAM	(Carter & Belanger, 2005)

I would use VA TAX services provided over the web.	Not Specified	e-Government	TAM	(Carter & Belanger, 2005)

Interacting with the VA TAX over the web is something that I would do.	Not Specified	e-Government	TAM	(Carter & Belanger, 2005)

I would not hesitate to provide information to the VA TAX website.	Not Specified	e-Government	TAM	(Carter & Belanger, 2005)

I would use the web to inquire about VA TAX services.	Not Specified	e-Government	TAM	(Carter & Belanger, 2005)

I will use the e-learning system on a regular basis in the future.	Likert 1-7, Strongly Disagree to Agree	e-Learning System	TAM	(Cheng, 2011)

I will frequently use the e-learning system in the future.	Likert 1-7, Strongly Disagree to Agree	e-Learning System	TAM	(Cheng, 2011)

I will strongly recommend others to use the e-learning system.	Likert 1-7, Strongly Disagree to Agree	e-Learning System	TAM	(Cheng, 2011)

I will use PTT in the future.	Likert 1-5	Instantaneous Voice Communication Service	TAM	(Dickinger, Arami, & Meyer, 2008)

If I buy a new mobile handset, I will pay attention to PTT capability of the handset.	Likert 1-5	Instantaneous Voice Communication Service	TAM	(Dickinger, Arami, & Meyer, 2008)

If I change the mobile operator, I will ensure that they offer PTT.	Likert 1-5	Instantaneous Voice Communication Service	TAM	(Dickinger, Arami, & Meyer, 2008)

I intend to use telemedicine technology in my patient care and management when it becomes available in my department or hospital.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

I intend to use telemedicine technology to provide health-care services to patients as often as needed.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

I intend not to use telemedicine technology in my patient care and management routinely.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

Whenever possible, I intend not to use telemedicine technology in my patient care and management.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

To the extent possible, I would use telemedicine to do different things, clinical or nonclinical.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

To the extent possible, I would use telemedicine in my patient care and management frequently.	Likert 1-7, Strongly Disagree to Agree	Telemedicine Technology	TAM	(Hu, Chau, Liu Sheng, & Tam, 1999)

I always try to use Discussion Database to do a task whenever it has a feature to help me perform it.	Likert 1-7, Strongly Disagree to Agree	Lotus Domino Discussion Database	TAM	(Lou, Luo, & Strong, 2000)

I always try to use Discussion Database in as many cases/occasions as possible.	Likert 1-7, Strongly Disagree to Agree	Lotus Domino Discussion Database	TAM	(Lou, Luo, & Strong, 2000)

I intend to use mobile systems in the future.	Likert 1-7	Mobile Technologies	TAM	(Bouwman & Van De Wijngaert, 2009)

I expect mobile systems to make my work more convenient.	Likert 1-7	Mobile Technologies	TAM	(Bouwman & Van De Wijngaert, 2009)

I will frequently use mobile systems in the future.	Likert 1-7	Mobile Technologies	TAM	(Bouwman & Van De Wijngaert, 2009)

I will strongly recommend others to use mobile systems.	Likert 1-7	Mobile Technologies	TAM	(Bouwman & Van De Wijngaert, 2009)

Assuming I had access to the system, I intend to use it.	Likert 1-7, Strongly Disagree to Agree	Not Specified	TAM	(Venkatesh & Davis, 2000) (Venkatesh & Morris, 2000)

Given that I had access to the system, I predict that I would use it.	Likert 1-7, Strongly Disagree to Agree	Not Specified	TAM	(Venkatesh & Davis, 2000) (Venkatesh & Morris, 2000)