Which items indicate that a source is not effective? Select the two correct answers.(
1) Lack of authorship or credentials: If a source does not provide information about the author's qualifications or expertise in the area being discussed, it may indicate that the source is not reliable or effective.
2) Bias or lack of objectivity: If a source demonstrates clear bias or a lack of objectivity by presenting information in a one-sided or subjective manner, it is not an effective source.
3) Consistent and verifiable information: A source that consistently provides accurate and verifiable information is an effective source.