Update materials hints

Author: PhilReedData

config/locales/en.yml

@@ -588,7 +588,9 @@ en:
       capacity: >
         Provide the total number (cap) of individuals that can attend the training event.
         Leave blank if there is no limit.
-      contact: ''
+      contact: >
+        The individual responsible for communication regarding the training material, typically including 
+        name, affiliation, email address, and an ORCID identifier if possible.
       cost_basis: 'Select the basis by which costs, if any, are applied.'
       cost_value: 'Input the cost of the training event.'
       cost_currency: 'Select the currency associated with the cost.'
@@ -624,40 +626,62 @@ en:
   materials:
     hints:
       authors: >
-        Add individuals and organisations involved in the preparation, creation or presentation of the published work.
+        Individuals who made substantial intellectual or technical contributions to the 
+        conception, design, execution of the training material.
       contact: >
-        Include the first name, last name and contact details of the person or organisation that can be contacted about
-        the training material.
-      contributors: 'Add individual and organisations that contributed to the training material.'
+        The individual responsible for communication regarding the training material, typically including 
+        name, affiliation, email address, and an ORCID identifier if possible.
+      contributors: >
+        Individuals or entities who provided specific assistance, technical input, data, or materials to the work 
+        but may not meet the full criteria for authorship.
       date_created: 'Add the date that the training material was created.'
       date_modified: 'Add the date that the training material was last modified.'
       date_published: 'Add the date that the training material was published.'
-      description: 'Provide a textual description of your training material, for additional context.'
+      description: >
+        A short, informative summary that outlines the purpose, scope, key topic and of the training material. 
+        It should help the learners and instructors understand the content and relevance of the training before engaging with it.
       difficulty: 'Indicate the learners expected level of competency in the topic covered by the material.'
-      doi: 'Include a DOI if one exists for the training material.'
-      events: ''
+      doi: >
+        Digital Object Identifier. 
+        A unique, persistent alphanumeric string assigned to the training material 
+        that provides a permanent link to its location for long-term accessibility and citation tracking.
+      events: >
+        Workshops, seminars, conferences, summer or winter schools that contribute to or disseminate the training.
       fields: 'Select Fields of Research to better classify your material.'
       keywords: "Provide words or terms that clearly identify the training material's topics."
-      licence: 'Select the licence for the training material.'
+      licence: >
+        The most appropriate license that specifies the terms under which your training material and dataset can be used, 
+        modified, and distributed. 
+        Various options of licenses, for example, Creative Commons License are available to choose from. 
+        Free text is allowed if your license is not available in the menu.
       objectives: >
-        Describe the knowledge, skills or abilities that students should acquire throught the completion or use of the
-        training material.
+        Clearly defined, measurable statements describing the specific knowledge, skills a learner should acquire 
+        after completing the training course.
       other_types: 'Enter the types of resources that are not included on the above list.'
       part_of: 'Describe the larger service of training to which this material belongs.'
       prerequisites: >
-        What prior understanding or knowledge does your audience need to have on the topics covered in the training
-        material?
-      providers: ''
+        The foundational knowledge, skills, or competencies that a learner or user must possess 
+        before engaging with the training content.
+      providers: >
+        The organisation, institution, or individual responsible for providing, and maintaining the training material.
       resources: 'Are there any external resources that relate to the is training material?'
-      status: 'Indicate the current status of the training material.'
+      status: >
+        The current state or stage of the training material indicating whether it is 
+        Active, Under development, or Archived.
       subsets: 'Add identifier URLs or DOIs for each subset of the training material.'
       syllabus: 'Describe the syllabus or provide an overview of the topics covered.'
       targets: 'Indicate the type of audience intended to use your training material.'
       time: 'What is the estimated time it takes to work through this resource in hours?'
-      title: 'Add a title for your training material.'
-      resource_type: 'Select the type of resource that best matches the training material. '
+      title: >
+        A concise sentence that clearly indicates the topic of the training material. 
+        It should provide context and help learners understand what the material will cover.
+      resource_type: >
+        The predominant category that describes the kind of learning material, 
+        for example, a presentation, video, handout, publication, poster.
       url: 'Preferred URL to direct people to your training material landing page.'
-      version: 'Indicate the current version of the training material.'
+      version: >
+        A specific iteration or release of the training material document, labeled to track updates 
+        (for example, v1.0, v2.1).
       visible: 'Whether this material should be shown or hidden from the materials page.'
   learning_paths:
     hints:
@@ -684,7 +708,8 @@ en:
       part_of: 'Describe the larger service of training to which this learning path belongs.'
       prerequisites: >
         What prior understanding or knowledge does your audience need to have on the topics covered in the learning path?
-      providers: ''
+      providers: >
+        The organisation, institution, or individual responsible for providing, and maintaining the learning path.
       resources: 'Are there any external resources that relate to the is learning path?'
       status: 'Indicate the current status of the learning path.'
       subsets: 'Add identifier URLs or DOIs for each subset of the learning path.'