2

What is a word that you would call someone if they only believe the parts of the truth that they want to believe?

  • 2
    Can you give an example of an argument you are talking about so we can better understand the type of logic that the person might be employing? – Kace36 Jul 12 '17 at 6:58
  • Welcome to ELU. I've retagged this question. Please see the tag info for help about how to ask this sort of question. In order to help the community find exactly the right word, we need a lot of detail. – Andrew Leach Jul 12 '17 at 9:08
  • 1
    Probably cherrypicking what sounds best; a cherrypicker. Aka quote mining, in argumentation. Feel free to use this info in any answer. – NVZ Jul 12 '17 at 18:54
  • See also: “Cherry picking” - What is the correct usage? – NVZ Jul 12 '17 at 19:01
  • Good suggestion, @NVZ. I added it as an answer -- including reference. – thomj1332 Jul 12 '17 at 19:24
2

It sounds like you might be talking about confirmation bias:

Confirmation bias [...] is the tendency to search for, interpret, favor, and recall information in a way that confirms one's preexisting beliefs or hypotheses. [...] People display this bias when they gather or remember information selectively, or when they interpret it in a biased way. [...] People also tend to interpret ambiguous evidence as supporting their existing position.

Wikipedia, excerpts removed for brevity

Confirmation bias is something that happens subconsciously. As per the same Wikipedia article:

Confirmation bias is often described as a result of automatic, unintentional strategies rather than deliberate deception.

  • 1
    I infer from OP's question that this person is choosing things consiously based on what they want to agree with. Confirmation bias happens subconsciously, and is not an intentional action. – Flater Jul 12 '17 at 9:58
  • @Flater - I hadn't thought about it that way. Answer updated to include your clarification. Thanks :) – AndyT Jul 12 '17 at 11:00
  • 'Confirmation bias' is one of the best possible answers to fit OP's situation. I upvote! – English Student Jul 12 '17 at 11:02
1

When people only hear what they want to hear, we call them 'selectively deaf', i.e. they choose what they hear and what they don't.

Please note that, compared to the other answer about confirmation bias, that being called 'selectively deaf' implies that this person is doing this consciously, it is their intention to do so. Confirmation bias is subconscious.
I'm not sure if you are talking about someone being intentionally selective; my answer assumes that you are.

I can't find a definition for this, but googling "selective hearing" yields many results; this term is actively in use, though seemingly not strictly defined by a respected source.

For your case, it's the acceptance of reality (objective truth and reality are functionally equivalent, seeing something as true means accepting that it is real).

Realism
mass noun
The attitude or practice of accepting a situation as it is and being prepared to deal with it accordingly.

Realist
noun
A person who accepts a situation as it is and is prepared to deal with it accordingly.

So it's appropriate to call them a 'selective realist'.

1

I also thought of NVZ's suggestion: cherry-picker.

The OED reference (sign-in needed) copied below includes some interesting background on the origin of the term. It comes as slang from the U.S. Railroads back in the early 20th century.

cherry-picker 3. colloq. (orig. U.S. Railways slang). A person who selects only the best or the most profitable items, opportunities, etc. Cf. cherry-pick v.

(Before accusing me of cherry-picking the best definition, I feel in this case it is justified.)

For example...

People sometimes cherry-pick parts of the Bible that they want to believe.

Some examples of usage with dates:

1940 Railroad Mag. Apr. 40/2 Cherry picker, switchman, so called because of red lights on switch stands. Also any railroad man who is always figuring on the best jobs and sidestepping undesirable ones (based on the old allusion, ‘life is a bowl of cherries’).

1984 Supermarket News (Nexis) 2 July 16 He urged produce managers..to make shoppers of cherry pickers who, he said, come in mostly for the store's hot weekly specials.

1993 U.S. News & World Rep. 8 Feb. 62/1 The best of cherry pickers make decisions based on individual companies' attributes rather than broad market trends and place big bets on relatively few issues.

1999 Jrnl. Business 72 237 Further, cherry pickers (those who visit a store only to buy items on promotion) are less store-loyal.

Not the answer you're looking for? Browse other questions tagged or ask your own question.